CN104581993A - Method for establishing wireless connection, method for data transmission, and terminal - Google Patents

Abstract

The invention discloses a wireless connection building method. The method comprises the following steps: sending local wireless connection configuration information to a destination terminal through an Internet channel or a telecom network channel, wherein the local wireless connection configuration information carries a local wireless connection indication identifier and local wireless connection type information; through the local wireless connection indication identifier, indicating the destination terminal to analyze the local wireless connection configuration information and starting local wireless connection with a source terminal according to a local wireless connection type indicated by the local wireless connection type information; receiving a local wireless connection building request sent by the destination terminal according to the local wireless connection configuration information; according to the local wireless connection building request, building local wireless connection with the destination terminal. The embodiment of the invention further provides corresponding data transmission method and terminal. The wireless connection building method provided by the embodiment of the invention improves wireless connection building efficiency and reduces wireless connection building complexity.

Description

Method for establishing wireless connection, method for data transmission, and terminal

technical field

The present invention relates to the communication field, in particular to a method for establishing a wireless connection, a method for data transmission and a terminal.

Background technique

A point-to-point local wireless connection can be established between mobile phones through technologies such as Bluetooth and Wireless Fidelity (Wifi), and then data transmission is performed through the point-to-point connection.

Usually the process of establishing a Bluetooth connection is:

First, pair the two mobile phones with Bluetooth, open the “Settings” of the mobile phone, and the setting dialog box will pop up, then select the “Wireless and Network” option, click to open, in the “Wireless and Network Settings”, select “Bluetooth Settings”, enter "Bluetooth Settings" item, and tick the "Bluetooth" item, in the "Bluetooth Settings" option, click on the "Device Name" column, you can enter the name that appears on the other party's mobile phone when the mobile phone is checked. Use the same method to turn on the Bluetooth on another mobile phone, and then click "Scan to find devices", all the devices found by the system will be listed below, and the "Bluetooth Device Selector" will pop up, and then select it in the "Bluetooth Devices" list below Bluetooth name of the other party to establish a communication connection.

Usually the process of establishing a Wifi connection is:

1. Confirm that the Android phone supports the Wi-Fi Direct function.

2. In the mobile phone that supports Wi-Fi Direct, set up -> "More" of wireless and network -> check Wi-Fi Direct.

3. Wi-Fi Direct adopts the WPS (Wi-Fi Protected Setup) mechanism, and there are three types of safe connection modes for Wi-Fi Direct:

(1) PIN mode, PIN (Personal Information Number), that is, personal information numbers, directly enter a set of numbers (4 or 8 digits). The connection speed is fast in this way, as long as the input is completed, the connection can be made.

(2) PBC mode, PBC (Push Button Configuration), that is, push button configuration (software simulated button or hard button). Press the buttons on both devices separately to complete the connection. This connection method has a slower connection speed.

(3) WPA2 encryption mode, this mode is the same as the first mode, it is to enter the password, the connection can be started after the input is completed, and an encryption method can be set.

4. Then the other mobile phone uses the Wi-Fi method to find the mobile phone with Wi-Fi Direct turned on, go to Settings->Wireless and Network->Turn on Wi-Fi, then select the mobile phone with Wi-Fi Direct, and enter the security password , the two can start connecting.

It can be seen that the current process of establishing a local wireless connection is based on terminal search. The process of establishing a Bluetooth connection and a WiFi connection is very complicated. Many people do not know how to establish a Bluetooth or WiFi connection, resulting in this search-based wireless connection. The efficiency of the establishment is very low.

Contents of the invention

Embodiments of the present invention provide a method for establishing a wireless connection on the one hand, which can establish a local wireless connection through an Internet channel or a telecommunication network channel, thereby improving the efficiency of establishing a wireless connection and reducing the complexity of establishing a wireless connection. The embodiment of the present invention also provides a corresponding terminal.

On the other hand, the embodiments of the present invention provide a data transmission method, which can establish a local wireless connection through an Internet channel or a telecommunication network channel, and transmit data through the wireless connection, which not only improves the efficiency of wireless connection establishment, but also avoids data transmission. Transmission through the Internet (such as: social applications) improves the security of data transmission. The embodiment of the present invention also provides a corresponding terminal.

The first aspect of the present invention provides a method for establishing a wireless connection, which is used for a source terminal, and the method includes:

Send a local wireless connection configuration message to the destination terminal through an Internet channel or a telecommunication network channel, the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information, and the local wireless connection indicator is used to indicate the purpose The terminal parses the local wireless connection configuration message, and initiates a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information;

receiving a local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message;

Establish a local wireless connection with the destination terminal according to the local wireless connection establishment request.

With reference to the first aspect, in a first possible implementation manner, the local wireless connection configuration message further carries key information configured by the source terminal for establishing a local wireless connection, and the key information is used for the The destination terminal performs pairing for the source terminal and the destination terminal according to the key information, and sends the local wireless connection establishment request to the source terminal after the pairing is successful.

With reference to the first aspect or the first possible implementation manner of the first aspect, in a second possible implementation manner, the local wireless connection configuration message further carries location information of the source terminal, and the location information of the source terminal It is used for the destination terminal to determine the distance from the source terminal, and when the distance is within the range of establishing a local wireless connection, send the local wireless connection establishment request to the source terminal.

With reference to the first aspect, the first or the second possible implementation manner of the first aspect, in a third possible implementation manner, when the local wireless connection type information includes at least two wireless connection type identifiers, the receiving The local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message includes:

receiving at least two types of local wireless connection establishment requests sent by the destination terminal according to the local wireless connection configuration message, where the at least two types of local wireless connection establishment requests correspond to the at least two wireless connection type identifiers respectively ;

The establishing a local wireless connection with the destination terminal according to the local wireless connection establishment request includes:

Establish at least two types of local wireless connections with the destination terminal according to the at least two types of local wireless connection establishment requests.

The second aspect of the present invention provides a method for establishing a wireless connection, which is used for a destination terminal, and the method includes:

receiving a local wireless connection configuration message from the source terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indication identifier and local wireless connection type information;

Analyzing the local wireless connection configuration message according to the local wireless connection indicator to obtain the local wireless connection type information;

Sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information;

Establish a local wireless connection with the source terminal.

With reference to the second aspect, in a first possible implementation manner, the local wireless connection configuration message further carries key information configured by the source terminal for establishing the local wireless connection;

When obtaining the local wireless connection type information, the method further includes:

Obtain the key information;

Before sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information, the method further includes:

performing pairing for the source terminal and the destination terminal according to the key information;

The sending a local wireless connection establishment request to the source terminal includes:

After the pairing is successful, send the local wireless connection establishment request to the source terminal.

With reference to the second aspect or the first possible implementation of the second aspect, in a second possible implementation, the local wireless connection configuration message also carries the location information of the source terminal, and the obtaining the wireless connection When type information is provided, the method further includes:

Obtaining location information of the source terminal;

Before sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information, the method further includes:

determining a distance from the source terminal according to the location information of the source terminal;

The sending the local wireless connection establishment request to the source terminal includes:

When the distance is within the range of establishing a local wireless connection, sending the local wireless connection establishment request to the source terminal.

With reference to the second aspect, the first or the second possible implementation manner of the second aspect, in a third possible implementation manner, when the local wireless connection type information includes at least two wireless connection type identifiers,

The sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information includes:

Send at least two types of local wireless connection establishment requests to the source terminal according to the at least two wireless connection type identifiers, the at least two types of local wireless connection establishment requests are respectively related to the at least two wireless connection types identification correspondence;

The establishment of a local wireless connection with the source terminal includes:

At least two types of local wireless connections are established with the destination terminal.

A third aspect of the present invention provides a data transmission method for a source terminal, the method comprising:

Send a local wireless connection configuration message to the destination terminal through an Internet channel or a telecommunication network channel, the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information, and the local wireless connection indicator is used to indicate the purpose The terminal parses the local wireless connection configuration message, and initiates a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information;

receiving a local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message;

Establishing a local wireless connection with the destination terminal according to the local wireless connection establishment request;

Sending data to the destination terminal through the local wireless connection established between the source terminal and the destination terminal.

With reference to the third aspect, in a first possible implementation manner, when the local wireless connection type information includes at least two wireless connection type identifiers, the receiving the local wireless connection establishment request sent by the destination terminal includes:

receiving at least two types of local wireless connection establishment requests sent by the destination terminal, the at least two types of local wireless connection establishment requests respectively corresponding to the at least two wireless connection type identifiers;

The establishing a local wireless connection with the destination terminal according to the local wireless connection establishment request includes:

Establishing at least two types of local wireless connections with the destination terminal according to the at least two types of local wireless connection establishment requests;

The sending data to the destination terminal through the local wireless connection established between the source terminal and the destination terminal includes:

sending data to the destination terminal via one of the at least two types of local wireless connections;

When the data transmission is interrupted, the data is continued to be sent through the other one of the at least two types of local wireless connections.

A fourth aspect of the present invention provides a data transmission method for a destination terminal, the method comprising:

receiving a local wireless connection configuration message from the source terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indication identifier and local wireless connection type information;

Analyzing the local wireless connection configuration message according to the local wireless connection indicator to obtain the local wireless connection type information;

Sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information;

establishing a local wireless connection with the source terminal;

Data is received from the source terminal through the local wireless connection established between the source terminal and the destination terminal.

With reference to the fourth aspect, in a first possible implementation manner, when the local wireless connection type information includes at least two wireless connection type identifiers,

The sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information includes:

Send at least two types of local wireless connection establishment requests to the source terminal according to the at least two wireless connection type identifiers, the at least two types of local wireless connection establishment requests are respectively related to the at least two wireless connection types identification correspondence;

The establishment of a local wireless connection with the source terminal includes:

establishing at least two types of local wireless connections with the destination terminal;

The receiving data from the source terminal through the local wireless connection established between the source terminal and the destination terminal includes:

receiving data from the source terminal over one of the at least two types of local wireless connections;

When the data transmission is interrupted, the data continues to be received through the other one of the at least two types of local wireless connections.

A fifth aspect of the present invention provides a terminal. When the terminal is a source terminal, the terminal includes:

A sending unit, configured to send a local wireless connection configuration message to a destination terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information, and the local wireless connection indicator uses instructing the destination terminal to parse the local wireless connection configuration message, and initiate a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information;

a receiving unit, configured to receive a local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message after the sending unit sends the local wireless connection configuration message;

A connection establishment unit, configured to establish a local wireless connection with the destination terminal according to the local wireless connection establishment request received by the receiving unit.

With reference to the fifth aspect, in a first possible implementation manner, the local wireless connection configuration message further carries key information configured by the source terminal for establishing a local wireless connection, and the key information is used for the The destination terminal performs pairing for the source terminal and the destination terminal according to the key information, and sends the local wireless connection establishment request to the source terminal after the pairing is successful.

With reference to the fifth aspect or the first possible implementation manner of the fifth aspect, in a second possible implementation manner, the local wireless connection configuration message further carries location information of the source terminal, and the location information of the source terminal It is used for the destination terminal to determine the distance from the source terminal, and when the distance is within the range of establishing a local wireless connection, send the local wireless connection establishment request to the source terminal.

In combination with the fifth aspect, the first or second possible implementation of the fifth aspect, in the three possible implementations,

The receiving unit is specifically configured to receive at least two types of local wireless connection establishment requests sent by the destination terminal according to the local wireless connection configuration message when the local wireless connection type information includes at least two wireless connection type identifiers, The at least two types of local wireless connection establishment requests correspond to the at least two wireless connection type identifiers respectively;

The connection establishing unit is specifically configured to establish at least two types of local wireless connections with the destination terminal according to the at least two types of local wireless connection establishment requests.

A sixth aspect of the present invention provides a terminal. When the terminal is a destination terminal, the terminal includes:

The receiving unit is configured to receive a local wireless connection configuration message from the source terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information;

A parsing unit, configured to parse the local wireless connection configuration message according to the local wireless connection indicator received by the receiving unit, and obtain the local wireless connection type information;

a sending unit, configured to send a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information parsed by the parsing unit;

A connection establishment unit, configured to establish a local wireless connection with the source terminal after the sending unit sends the local wireless connection establishment request.

With reference to the sixth aspect, in a first possible implementation manner, the terminal further includes a pairing unit,

The parsing unit is further configured to obtain the key information when the local wireless connection configuration message also carries the key information configured by the source terminal for establishing a local wireless connection;

The pairing unit is configured to pair the source terminal with the destination terminal according to the key information obtained by the parsing unit;

The sending unit is specifically configured to send the local wireless connection establishment request to the source terminal after the pairing unit is paired successfully.

With reference to the sixth aspect or the first possible implementation manner of the sixth aspect, in a second possible implementation manner, the terminal further includes a determining unit,

The parsing unit is further configured to obtain the location information of the source terminal when the local wireless connection configuration message also carries the location information of the source terminal;

The determining unit is configured to determine a distance from the source terminal according to the location information of the source terminal obtained by the parsing unit;

The sending unit is specifically configured to send the local wireless connection establishment request to the source terminal when the distance determined by the determining unit is within a range for establishing a local wireless connection.

In combination with the sixth aspect, the first or second possible implementation of the sixth aspect, in the third possible implementation,

The sending unit is specifically configured to send at least two types of local wireless connection establishment to the source terminal according to the at least two wireless connection type identifiers when the local wireless connection type information includes at least two wireless connection type identifiers request, the at least two types of local wireless connection establishment requests correspond to the at least two wireless connection type identifiers respectively;

The connection establishing unit is specifically configured to establish at least two types of local wireless connections with the destination terminal.

A seventh aspect of the present invention provides a terminal. When the terminal is a source terminal, the terminal includes:

A sending unit, configured to send a local wireless connection configuration message to a destination terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information, and the local wireless connection indicator uses instructing the destination terminal to parse the local wireless connection configuration message, and initiate a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information;

a receiving unit, configured to receive a local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message after the sending unit sends the local wireless connection configuration message;

a connection establishing unit, configured to establish a local wireless connection with the destination terminal according to the local wireless connection establishment request received by the receiving unit;

The sending unit is further configured to send data to the destination terminal through the local wireless connection established between the source terminal and the destination terminal established by the connection establishment unit.

In combination with the seventh aspect, in the first possible implementation manner,

The receiving unit is specifically configured to receive at least two types of local wireless connection establishment requests sent by the destination terminal when the local wireless connection type information includes at least two wireless connection type identifiers, the at least two types The local wireless connection establishment request corresponds to the at least two wireless connection type identifiers respectively;

The connection establishing unit is configured to establish at least two types of local wireless connections with the destination terminal according to the at least two types of local wireless connection establishment requests received by the receiving unit;

The sending unit is further specifically configured to send data to the destination terminal through one of the at least two types of local wireless connections, and when the data transmission is interrupted, through the at least two types of local wireless connections The other one continues to send the data.

The eighth aspect of the present invention provides a terminal. When the terminal is a destination terminal, the terminal includes:

The receiving unit is configured to receive a local wireless connection configuration message from the source terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information;

A parsing unit, configured to parse the local wireless connection configuration message according to the local wireless connection indicator, and obtain the local wireless connection type information;

a sending unit, configured to send a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information parsed by the parsing unit;

a connection establishment unit, configured to establish a local wireless connection with the source terminal after the sending unit sends the local wireless connection establishment request;

The receiving unit is further configured to receive data from the source terminal through the local wireless connection established between the source terminal and the destination terminal established by the connection establishing unit.

In combination with the eighth aspect, in the first possible implementation manner,

The sending unit is specifically configured to send at least two types of local wireless connection establishment to the source terminal according to the at least two wireless connection type identifiers when the local wireless connection type information includes at least two wireless connection type identifiers request, the at least two types of local wireless connection establishment requests correspond to the at least two wireless connection type identifiers respectively;

The connection establishment unit is configured to establish at least two types of local wireless connections with the destination terminal;

The receiving unit is further specifically configured to receive data from the source terminal through one of the at least two types of local wireless connections, and when the data transmission is interrupted, through the at least two types of local wireless connections The other one continues to receive the data.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a schematic diagram of an embodiment of a system for establishing a wireless connection in an embodiment of the present invention;

FIG. 2 is a schematic diagram of an embodiment of a data transmission method in an embodiment of the present invention;

FIG. 3 is a schematic diagram of another embodiment of the data transmission method in the embodiment of the present invention;

FIG. 4 is a schematic diagram of an embodiment of a method for establishing a wireless connection in an embodiment of the present invention;

FIG. 5 is a schematic diagram of an embodiment of a method for establishing a wireless connection in an embodiment of the present invention;

FIG. 6 is a schematic diagram of an embodiment of a data transmission method in an embodiment of the present invention;

FIG. 7 is a schematic diagram of another embodiment of the data transmission method in the embodiment of the present invention;

FIG. 8 is a schematic diagram of an embodiment of a terminal in an embodiment of the present invention;

FIG. 9 is a schematic diagram of another embodiment of a terminal in the embodiment of the present invention;

FIG. 10 is a schematic diagram of another embodiment of a terminal in the embodiment of the present invention;

Fig. 11 is a schematic diagram of another embodiment of the terminal in the embodiment of the present invention;

Fig. 12 is a schematic diagram of another embodiment of a terminal in the embodiment of the present invention;

Fig. 13 is a schematic diagram of another embodiment of the terminal in the embodiment of the present invention;

Fig. 14 is a schematic diagram of another embodiment of a terminal in the embodiment of the present invention.

Detailed ways

Embodiments of the present invention provide a method for establishing a wireless connection on the one hand, which can establish a local wireless connection through an Internet channel or a telecommunication network channel, thereby improving the efficiency of establishing a local wireless connection and reducing the complexity of establishing a wireless connection. The embodiment of the present invention also provides a corresponding terminal.

On the other hand, the embodiments of the present invention provide a data transmission method, which can establish a local wireless connection through an Internet channel or a telecommunication network channel, and transmit data through the wireless connection, which not only improves the efficiency of establishing a local wireless connection, but also avoids Data is transmitted through the Internet (such as: social applications), which improves the security of data transmission. The embodiment of the present invention also provides a corresponding terminal.

Each will be described in detail below.

In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

Figure 1 is a schematic diagram of an embodiment of a system for establishing a wireless connection and a system for data transmission in an embodiment of the present invention. When terminal A is a source terminal and terminal B is a destination terminal, both terminal A and terminal B respectively include The modules shown above, of course, both terminal A and terminal B can be used as source terminal or destination terminal under different conditions. In fact, the functions of each module in terminal A and terminal B are the same, but the terminal acts as a source terminal or a destination terminal. show different functions.

During the establishment of a local wireless connection:

Interaction control module A: responsible for interacting with the user, and obtaining corresponding information for generating a local wireless connection configuration message according to the user's needs, and generating a local wireless connection configuration message, the local wireless connection configuration message may carry a local wireless connection indication identifier and local wireless connection type information, the local wireless connection indication identifier is used to instruct the destination terminal to parse the local wireless connection configuration message to obtain the wireless connection type identifier, and the local wireless connection type information is used to indicate the The destination terminal establishes a local wireless connection corresponding to the wireless connection type, and the wireless connection type information may include: a bluetooth identifier, a wifi identifier, a near field communication (Near Field Communication, NFC) identifier, etc., and the local wireless connection configuration message also includes It may carry key information for establishing a local wireless connection, location information of the source terminal, etc., and the location information of the source terminal is used for the destination terminal to determine a distance from the source terminal.

Public message module A: used to receive the local wireless connection configuration message generated by the interactive control module A, and send the local wireless connection configuration message to the public message module B of the terminal B, and the public message module B determines the local wireless connection according to the local wireless connection indicator. The wireless connection configuration message is a message for establishing a local wireless connection, the local wireless connection configuration message is further analyzed, and the analysis result is reported to the interaction control module B. The public message module A and the public message module B may be short message message modules or social application interaction modules.

Data connection management module B: establish a local wireless data channel according to the needs of the interactive control module B, such as starting the wireless module of terminal B (such as: Bluetooth module, wifi module, NFC module, etc.), initializing the wireless communication environment, setting the communication pairing mode, Do key pairing, etc.

The wireless data transmission module B establishes a local wireless connection with the wireless data transmission module A.

The system resource management module A obtains the system path of the data content that the user needs to transfer, and instructs the wireless data module A to transfer the content.

The system resource management module B obtains the data content transmitted by the peer end from the wireless data transmission module B and stores it in the designated location of the system.

In the embodiment of the present invention, the local wireless connection can be established through the Internet channel or the telecommunication network channel, thereby improving the efficiency of establishing the local wireless connection and reducing the complexity of establishing the local wireless connection. On the other hand, data is transmitted through a wireless connection, which avoids data transmission through the Internet (such as: social applications), and improves the security of data transmission.

From the perspective of terminal A, the process of establishing a wireless connection and the process of data transmission can also be understood by referring to Figure 2:

S100. The interaction control module A receives a data transmission instruction input by a user.

It should be noted that in the embodiment of the present invention, after the local wireless connection channel is established, data transmission may or may not be performed.

S105. The interaction control module A obtains the description information of the data to be transmitted from the system resource management module A.

The description information of the data to be transmitted can be information such as the name of the data to be transmitted, an introduction to the content, the main picture, etc., and the local wireless connection configuration message can also carry the description information of the data to be transmitted, so that after terminal B parses out the description information of the data to be transmitted , before establishing the local wireless connection, terminal B may display the descriptive information to the user of terminal B, so as to prompt the user of terminal B whether to receive the data to be transmitted.

S110, the system resource management module returns the description information with the transmission data to the interaction control module A.

S115. The interaction control module A generates a local wireless connection configuration message, where the local wireless connection configuration message is used to instruct establishment of a local wireless connection.

The local wireless connection configuration message may be used to indicate the establishment of a local wireless connection. In terms of implementation, the local wireless connection configuration message may carry a local wireless connection indication identifier, and the local wireless connection indication identifier indicates that the local wireless connection configuration message is a A message for establishing a local wireless connection needs to be processed subsequently.

The local wireless connection configuration message may also carry local wireless connection type information, such as: bluetooth identifier, wifi identifier, NFC identifier, and the like.

The identification or address of terminal A may also be carried in the local wireless connection configuration message, and the identification or address of terminal A is used to instruct terminal B to establish a local wireless connection with terminal A.

Key information may also be carried in the local wireless connection configuration message, and the key information is used to implement pairing between terminal B and terminal A.

The location information of terminal A can also be carried in the local wireless connection configuration message, so that the terminal B can determine the distance between terminal B and terminal A according to the location information of terminal A after determining the location information of terminal B, if the distance is too far The process of establishing a local wireless connection is automatically canceled and the user is prompted. Furthermore, terminal A can notify terminal B of the wireless connection methods supported by itself (bluetooth, wifi and version information), and terminal B combines its own wireless module to select a wireless connection method supported by both parties and compatible with each other. When the first type of local wireless connection used to transmit data is interrupted, both parties can continue to select the second type of local wireless connection channel to continue transmitting data, for example: after Bluetooth transmission fails, continue to select wifi for transmission.

S120. The interaction control module A transmits a local wireless connection configuration message to the public message module A.

S125. The public message module A sends a local wireless connection configuration message to the terminal B.

S130. The public message module A returns to the interaction control module A a result that the local wireless connection configuration message has been sent.

S135. The interaction control module A notifies the data connection management module A to start the wireless data transmission module A.

S140. The data connection management module A starts the wireless data transmission module A.

S145. The wireless data transmission module A obtains the data to be transmitted from the system resource management module A.

S150. The system resource management module A returns the data to be transmitted to the wireless data transmission module A.

S155. After the terminal B establishes a local wireless connection channel with the terminal A, the wireless data transmission module A transmits the data to be transmitted to the terminal B through the wireless connection channel.

In the embodiment of the present invention, the local wireless connection can be established through the Internet channel or the telecommunication network channel, thereby improving the efficiency of establishing the local wireless connection and reducing the complexity of establishing the local wireless connection. On the other hand, the data is transmitted through the local wireless connection, which avoids the transmission of data through the Internet (such as: social applications), and improves the security of data transmission.

From the perspective of terminal B, the process of establishing a wireless connection and the process of data transmission can also be understood by referring to Figure 3:

S200. Receive a local wireless connection configuration message sent by terminal A, where the local wireless connection configuration message is used to instruct establishment of a local wireless connection.

S205. The interactive control module B parses the local wireless connection configuration message.

The local wireless connection configuration message may be used to indicate the establishment of a local wireless connection. In terms of implementation, the local wireless connection configuration message may carry a local wireless connection indication identifier, and the local wireless connection indication identifier indicates that the local wireless connection configuration message is a A message for establishing a local wireless connection needs to be processed subsequently.

The local wireless connection configuration message may also carry local wireless connection type information, such as: bluetooth identifier, wifi identifier, NFC identifier, and the like.

The identification or address of terminal A may also be carried in the local wireless connection configuration message, and the identification or address of terminal A is used to instruct terminal B to establish a local wireless connection with terminal A.

Key information may also be carried in the local wireless connection configuration message, and the key information is used to realize the pairing between terminal B and terminal A.

When the local wireless connection configuration message carries the Bluetooth identifier, the wifi identifier, and the NFC identifier at the same time, the local wireless connection configuration message may also carry the location information of the terminal A, so that the terminal B can, after determining the location information of the terminal B, Determine the distance between terminal B and terminal A according to the location information of terminal A. If it is determined that the distance between terminal B and terminal A is very close, such as only a few meters, then terminal B can preferentially choose to establish a Bluetooth connection. If terminal B and terminal A If the distance between them is more than ten meters, terminal B can choose to establish NFC connection first. If the distance between terminal B and terminal A is tens of meters, terminal B can choose to establish wifi connection first. If the distance is too far, it will automatically cancel the establishment of wireless connection. process and prompt the user. In this way, an appropriate local wireless connection establishment method is determined according to the distance between terminal B and terminal A, and the speed of local wireless connection establishment is improved. Furthermore, terminal A can notify terminal B of the local wireless connection modes supported by itself (bluetooth, wifi and version information), and terminal B combines its own wireless module to select a wireless mode supported by both parties and compatible with each other for connection. When the first type of local wireless connection used to transmit data is interrupted, both parties can continue to select the second type of local wireless connection channel to continue transmitting data, for example: after Bluetooth transmission fails, continue to select wifi for transmission.

S210, the interaction control module B notifies the data connection management module B to start the wireless data transmission module B.

S215. The data connection management module B starts the wireless data transmission module B.

S220. The wireless data transmission module B sends a local wireless connection establishment request to the terminal A, and the wireless connection between the terminal A and the terminal B is established.

S225. Terminal A sends the data to be transmitted to terminal B through the wireless connection channel.

S230. The wireless data transmission module B stores the data to be transmitted in the system resource management module B.

Taking Bluetooth connection as an example below, the specific implementation of the present invention will be described in conjunction with WeChat. The interactive control module realizes the cooperation with WeChat. , the interactive control module A obtains the system path information of the data "file.doc" to be transmitted by the user A through the system resource management module A, and at the same time generates a Bluetooth communication configuration message, such as the Bluetooth pairing password 1234, etc., and the interactive control module A generates a local wireless connection Configuration message: "p2p+bluetooth+Mate7+1234+storeage/emulated/1/file.doc". Among them, p2p is the local wireless connection indicator, bluetooth is the type information of the local wireless connection, Mate7 is the type of the source terminal, 1234 is the key information configured by the source terminal for establishing the local wireless connection, store/emulated/1/file. doc is the storage path of the file, and user A sends the above information to user B's WeChat client through WeChat. At the same time, the interactive control module A on the user A side instructs the data connection management module A to start the Bluetooth function, and sets the pairing key to 1234. After receiving the Bluetooth connection request sent by the user B's terminal, the terminal of user A starts Bluetooth. Monitor the pairing request through the pairing broadcast, and use the pairing password 1234 to establish pairing and establish a Bluetooth connection between the terminal of user A and the terminal of user B.

In the embodiment of the present invention, the local wireless connection can be established through the Internet channel or the telecommunication network channel, thereby improving the efficiency of establishing the local wireless connection and reducing the complexity of establishing the local wireless connection. On the other hand, data is transmitted through a wireless connection, which avoids data transmission through the Internet (such as: social applications), and improves the security of data transmission.

Referring to FIG. 4, an embodiment of a method for establishing a wireless connection provided by an embodiment of the present invention includes: the method is used for a source terminal, and the method may include:

301. Send a local wireless connection configuration message to the destination terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information, and the local wireless connection indicator is used to indicate the The destination terminal parses the local wireless connection configuration message, and initiates a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information.

302. Receive a local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message.

303. Establish a local wireless connection with the destination terminal according to the local wireless connection establishment request.

In the embodiment of the present invention, a local wireless connection configuration message is sent to the destination terminal through an Internet channel or a telecommunication network channel, the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information, and the local wireless connection indicator Instructing the destination terminal to parse the local wireless connection configuration message, and initiate a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information; receiving the destination terminal The terminal establishes a local wireless connection with the destination terminal according to the local wireless connection establishment request sent by the local wireless connection configuration message; according to the local wireless connection establishment request. Compared with the prior art that needs to be based on searching to establish a local wireless connection between two terminals, the method for establishing a wireless connection provided by the embodiment of the present invention sends the local wireless connection configuration to the destination terminal through an Internet channel or a telecommunication network channel message, the destination terminal automatically initiates a local wireless connection with the source terminal according to the local wireless connection configuration message, without the need for the source terminal and the destination terminal to search each other, thereby improving the efficiency of local wireless connection establishment and reducing the complexity of local wireless connection establishment Spend.

Optionally, on the basis of the above-mentioned embodiment corresponding to FIG. 4 , in another embodiment of the method for establishing a wireless connection provided by the embodiment of the present invention, the local wireless connection configuration message also carries the user configured by the source terminal. Key information for establishing a local wireless connection, the key information is used by the destination terminal to pair the source terminal with the destination terminal according to the key information, and after the pairing is successful, send the Send the local wireless connection establishment request.

Optionally, on the basis of the above embodiment corresponding to FIG. 4 or an optional embodiment, in another embodiment of the method for establishing a wireless connection provided by the embodiment of the present invention,

The local wireless connection configuration message also carries the location information of the source terminal, the location information of the source terminal is used for the destination terminal to determine the distance from the source terminal, when the distance is within the range of establishing a local wireless connection When within, send the local wireless connection establishment request to the source terminal.

Optionally, on the basis of the above embodiment corresponding to FIG. 4 or an optional embodiment, in another embodiment of the method for establishing a wireless connection provided by the embodiment of the present invention,

When the local wireless connection type information includes at least two wireless connection type identifiers, the receiving the local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message may include:

receiving at least two types of local wireless connection establishment requests sent by the destination terminal according to the local wireless connection configuration message, where the at least two types of local wireless connection establishment requests correspond to the at least two wireless connection type identifiers respectively ;

The establishing a local wireless connection with the destination terminal according to the local wireless connection establishment request may include:

Establish at least two types of local wireless connections with the destination terminal according to the at least two types of local wireless connection establishment requests.

When the local wireless connection type information includes at least two wireless connection type identifiers, the destination terminal may also determine one of the appropriate local wireless connection methods to establish a local wireless connection according to the distance from the source terminal, instead of targeting each wireless connection type Each logo establishes a local wireless connection, which can increase the speed of establishing the local wireless connection.

For example: if the destination terminal is determined to be very close to the source terminal, such as only a few meters, the destination terminal can give priority to establishing a Bluetooth connection; if the distance between the destination terminal and the source terminal is more than ten meters, the destination terminal can give priority to establishing a Bluetooth connection. For NFC connection, if the distance between the destination terminal and the source terminal is tens of meters, the destination terminal can choose to establish a wifi connection first, and if the distance is too far, it will automatically cancel the wireless connection establishment process and prompt the user. In this way, an appropriate local wireless connection establishment method is determined according to the distance between the destination terminal and the source terminal, which increases the speed of local wireless connection establishment.

The method for establishing a wireless connection provided by the embodiment of the present invention can be understood by referring to the relevant descriptions in FIG. 1 to FIG. 3 , and details are not repeated here.

Referring to FIG. 5, the method for establishing a wireless connection provided by an embodiment of the present invention is used for a destination terminal, and the method may include:

401. Receive a local wireless connection configuration message from a source terminal through an Internet channel or a telecommunications network channel, where the local wireless connection configuration message carries a local wireless connection indication identifier and local wireless connection type information.

402. Parse the local wireless connection configuration message according to the local wireless connection indicator, and obtain the local wireless connection type information.

403. Send a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information.

404. Establish a local wireless connection with the source terminal.

In the embodiment of the present invention, a local wireless connection configuration message is received from the source terminal through an Internet channel or a telecommunication network channel, and the local wireless connection configuration message carries a local wireless connection indication identifier and local wireless connection type information; according to the local wireless connection indication Identifying and parsing the local wireless connection configuration message to obtain the local wireless connection type information; sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information; The source terminal establishes a local wireless connection. Compared with the prior art that needs to be based on searching to establish a wireless connection between two terminals, the method for establishing a wireless connection provided by the embodiment of the present invention sends the local wireless connection configuration message to the destination terminal through a public message channel, and the destination terminal The wireless connection with the source terminal is automatically started according to the local wireless connection configuration message, without the need for the source terminal and the destination terminal to search each other, thereby improving the efficiency of establishing the local wireless connection and reducing the complexity of establishing the local wireless connection.

Optionally, on the basis of the above embodiment corresponding to FIG. 5 , in another embodiment of the method for establishing a wireless connection provided by the embodiment of the present invention, the local wireless connection configuration message also carries the user configured by the source terminal. Key information for establishing a local wireless connection;

When obtaining the local wireless connection type information, the method may further include:

Obtain the key information;

Before sending the local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information, the method may further include:

performing pairing for the source terminal and the destination terminal according to the key information;

The sending a local wireless connection establishment request to the source terminal may include:

After the pairing is successful, send the local wireless connection establishment request to the source terminal.

Optionally, on the basis of the above-mentioned embodiment corresponding to FIG. 5 or an optional embodiment, in another embodiment of the method for establishing a wireless connection provided by the embodiment of the present invention, the local wireless connection configuration message also carries the The location information of the source terminal. When obtaining the wireless connection type information, the method may further include:

Obtaining location information of the source terminal;

Before sending the local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information, the method may further include:

determining a distance from the source terminal according to the location information of the source terminal;

The sending the local wireless connection establishment request to the source terminal may include:

When the distance is within the range of establishing a local wireless connection, sending the local wireless connection establishment request to the source terminal.

Optionally, on the basis of the above-mentioned embodiment corresponding to FIG. 5 or an optional embodiment, in another embodiment of the method for establishing a wireless connection provided by the embodiment of the present invention, the local wireless connection type information includes at least two When the wireless connection type is identified,

The sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information may include:

Send at least two types of local wireless connection establishment requests to the source terminal according to the at least two wireless connection type identifiers, the at least two types of local wireless connection establishment requests are respectively related to the at least two wireless connection types identification correspondence;

The establishing a local wireless connection with the source terminal may include:

At least two types of local wireless connections are established with the destination terminal.

When the local wireless connection type information includes at least two wireless connection type identifiers, the destination terminal may also determine one of the appropriate local wireless connection methods to establish a local wireless connection according to the distance from the source terminal, instead of targeting each wireless connection type Each logo establishes a local wireless connection, which can increase the speed of establishing the local wireless connection.

For example: if the destination terminal is determined to be very close to the source terminal, such as only a few meters, the destination terminal can give priority to establishing a Bluetooth connection; if the distance between the destination terminal and the source terminal is more than ten meters, the destination terminal can give priority to establishing a Bluetooth connection. For NFC connection, if the distance between the destination terminal and the source terminal is tens of meters, the destination terminal can choose to establish a wifi connection first, and if the distance is too far, it will automatically cancel the wireless connection establishment process and prompt the user. In this way, an appropriate local wireless connection establishment method is determined according to the distance between the destination terminal and the source terminal, which increases the speed of local wireless connection establishment.

The method for establishing a wireless connection provided by the embodiment of the present invention can be understood by referring to the relevant descriptions in FIG. 1 to FIG. 3 , and details are not repeated here.

Referring to FIG. 6, the data transmission method provided by the embodiment of the present invention is used for the source terminal, and the method may include:

501. Send a local wireless connection configuration message to the destination terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information, and the local wireless connection indicator is used to indicate the The destination terminal parses the local wireless connection configuration message, and initiates a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information.

502. Receive a local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message.

503. Establish a local wireless connection with the destination terminal according to the local wireless connection establishment request.

504. Send data to the destination terminal through the local wireless connection established between the source terminal and the destination terminal.

In the embodiment of the present invention, a local wireless connection configuration message is sent to the destination terminal through an Internet channel or a telecommunication network channel, the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information, and the local wireless connection indicator Instructing the destination terminal to parse the local wireless connection configuration message, and initiate a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information; receiving the destination terminal The terminal sends a local wireless connection establishment request according to the local wireless connection configuration message; according to the local wireless connection establishment request, establishes a local wireless connection with the destination terminal; through the local wireless connection established between the source terminal and the destination terminal connect, and send data to the destination terminal. Compared with the prior art where a local wireless connection can only be established based on a search, and then data transmission can be performed, or data transmission can only be performed through a third network, the data transmission method provided by the embodiment of the present invention sends a message to the destination terminal through a public message channel. Send the local wireless connection configuration message, the destination terminal automatically starts the wireless connection with the source terminal according to the local wireless connection configuration message, the source terminal and the destination terminal transmit the data to be transmitted through the local wireless connection, which not only improves the local wireless connection establishment Efficiency, avoiding the transmission of data through the Internet (such as: social applications), and improving the security of data transmission.

Optionally, on the basis of the above embodiment corresponding to FIG. 6 , in another embodiment of data transmission provided by the embodiment of the present invention, when the local wireless connection type information includes at least two wireless connection type identifiers, the Receiving the local wireless connection establishment request sent by the destination terminal may include:

receiving at least two types of local wireless connection establishment requests sent by the destination terminal, the at least two types of local wireless connection establishment requests respectively corresponding to the at least two wireless connection type identifiers;

The establishing a local wireless connection with the destination terminal according to the local wireless connection establishment request may include:

Establishing at least two types of local wireless connections with the destination terminal according to the at least two types of local wireless connection establishment requests;

The sending data to the destination terminal through the local wireless connection established between the source terminal and the destination terminal may include:

sending data to the destination terminal via one of the at least two types of local wireless connections;

When the data transmission is interrupted, the data is continued to be sent through the other one of the at least two types of local wireless connections.

The data transmission method provided by the embodiment of the present invention can be understood by referring to the relevant descriptions in FIG. 1 to FIG. 3 , and details are not repeated here.

Referring to FIG. 7, the data transmission method provided by the embodiment of the present invention is used for the destination terminal, and the method may include:

601. Receive a local wireless connection configuration message from a source terminal through an Internet channel or a telecommunications network channel, where the local wireless connection configuration message carries a local wireless connection indication identifier and local wireless connection type information.

602. Parse the local wireless connection configuration message according to the local wireless connection indicator, and obtain the local wireless connection type information.

603. Send a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information.

604. Establish a local wireless connection with the source terminal.

605. Receive data from the source terminal through the local wireless connection established between the source terminal and the destination terminal.

In the embodiment of the present invention, a local wireless connection configuration message is received from the source terminal through an Internet channel or a telecommunication network channel, and the local wireless connection configuration message carries a local wireless connection indication identifier and local wireless connection type information; according to the local wireless connection indication Identifying and parsing the local wireless connection configuration message to obtain the local wireless connection type information; sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information; The source terminal establishes a local wireless connection; and receives data from the source terminal through the local wireless connection established between the source terminal and the destination terminal. Compared with the prior art where a local wireless connection can only be established based on a search, and then data transmission can be performed, or data transmission can only be performed through a third network, the data transmission method provided by the embodiment of the present invention sends a message to the destination terminal through a public message channel. Sending the local wireless connection configuration message, the destination terminal automatically starts a wireless connection with the source terminal according to the local wireless connection configuration message, and the source terminal and the destination terminal transmit data to be transmitted through the wireless connection, which not only improves the efficiency of wireless connection establishment, It also avoids the transmission of data through the Internet (such as: social applications), and improves the security of data transmission.

Optionally, on the basis of the above embodiment corresponding to FIG. 7 , in another embodiment of the data transmission method provided by the embodiment of the present invention, when the local wireless connection type information includes at least two wireless connection type identifiers,

The sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information may include:

Send at least two types of local wireless connection establishment requests to the source terminal according to the at least two wireless connection type identifiers, the at least two types of local wireless connection establishment requests are respectively related to the at least two wireless connection types identification correspondence;

The establishing a local wireless connection with the source terminal may include:

establishing at least two types of local wireless connections with the destination terminal;

The receiving data from the source terminal through the local wireless connection established between the source terminal and the destination terminal may include:

receiving data from the source terminal over one of the at least two types of local wireless connections;

When the data transmission is interrupted, the data continues to be received through the other one of the at least two types of local wireless connections.

The data transmission method provided by the embodiment of the present invention can be understood by referring to the relevant descriptions in FIG. 1 to FIG. 3 , and details are not repeated here.

Referring to FIG. 8, an embodiment of the terminal 30 provided by the embodiment of the present invention includes: when the terminal is a source terminal, the terminal includes:

The sending unit 311 is configured to send a local wireless connection configuration message to a destination terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information, and the local wireless connection indicator Instructing the destination terminal to parse the local wireless connection configuration message, and initiate a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information;

The receiving unit 312 is configured to receive the local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message after the sending unit 311 sends the local wireless connection configuration message;

A connection establishing unit 313, configured to establish a local wireless connection with the destination terminal according to the local wireless connection establishment request received by the receiving unit 312.

In the embodiment of the present invention, the sending unit 311 sends a local wireless connection configuration message to the destination terminal through an Internet channel or a telecommunication network channel. The local wireless connection configuration message carries a local wireless connection indication identifier and local wireless connection type information. The local wireless connection The connection indication identifier is used to instruct the destination terminal to parse the local wireless connection configuration message, and initiate a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information; receiving After the sending unit 311 sends the local wireless connection configuration message, the unit 312 receives the local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message; the connection establishment unit 313 receives according to the receiving unit 312 The local wireless connection establishment request of the local wireless connection is established with the destination terminal. Compared with the prior art that needs to be based on searching to establish a wireless connection between two terminals, the terminal provided in the embodiment of the present invention sends the local wireless connection configuration message to the destination terminal through a public message channel, and the destination terminal sends the local wireless connection configuration message according to the local wireless connection configuration message. The connection configuration message automatically starts the wireless connection with the source terminal, without the need for the source terminal and the destination terminal to search each other, thereby improving the efficiency of establishing a local wireless connection and reducing the complexity of establishing a local wireless connection.

Optionally, in another embodiment of the terminal provided by the embodiment of the present invention based on the above embodiment corresponding to FIG. 8 , the local wireless connection configuration message also carries the information configured by the source terminal for establishing the local wireless connection. key information, the key information is used by the destination terminal to pair the source terminal with the destination terminal according to the key information, and after the pairing is successful, send the local wireless Connection establishment request.

Optionally, on the basis of the above-mentioned embodiment corresponding to FIG. 8 or an alternative embodiment, in another embodiment of the terminal provided by the embodiment of the present invention,

The local wireless connection configuration message also carries the location information of the source terminal, the location information of the source terminal is used for the destination terminal to determine the distance from the source terminal, when the distance is within the range of establishing a local wireless connection When within, send the local wireless connection establishment request to the source terminal.

Optionally, on the basis of the above-mentioned embodiment corresponding to FIG. 8 or an alternative embodiment, in another embodiment of the terminal provided by the embodiment of the present invention, the local wireless connection type information includes at least two wireless connection type identifiers hour,

The receiving unit 312 is specifically configured to receive at least two types of local wireless connection establishment requests sent by the destination terminal according to the local wireless connection configuration message when the local wireless connection type information includes at least two wireless connection type identifiers , the at least two types of local wireless connection establishment requests correspond to the at least two wireless connection type identifiers respectively;

The connection establishing unit 313 is specifically configured to establish at least two types of local wireless connections with the destination terminal according to the at least two types of local wireless connection establishment requests.

When the local wireless connection type information includes at least two wireless connection type identifiers, the destination terminal may also determine one of the appropriate local wireless connection methods to establish a local wireless connection according to the distance from the source terminal, instead of targeting each wireless connection type Each logo establishes a local wireless connection, which can increase the speed of establishing the local wireless connection.

For example: if the destination terminal is determined to be very close to the source terminal, such as only a few meters, the destination terminal can give priority to establishing a Bluetooth connection; if the distance between the destination terminal and the source terminal is more than ten meters, the destination terminal can give priority to establishing a Bluetooth connection. For NFC connection, if the distance between the destination terminal and the source terminal is tens of meters, the destination terminal can choose to establish a wifi connection first, and if the distance is too far, it will automatically cancel the wireless connection establishment process and prompt the user. In this way, an appropriate local wireless connection establishment method is determined according to the distance between the destination terminal and the source terminal, which increases the speed of local wireless connection establishment.

The terminal provided by the embodiment of the present invention can be understood by referring to the description of the source terminal part in FIG. 1 to FIG. 4 , and details are not repeated here.

Referring to FIG. 9, the terminal 30 provided by the embodiment of the present invention, when the terminal is a destination terminal, the terminal includes:

The receiving unit 411 is configured to receive a local wireless connection configuration message from the source terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indication identifier and local wireless connection type information;

The parsing unit 412 is configured to parse the local wireless connection configuration message according to the local wireless connection indicator received by the receiving unit 411, and obtain the local wireless connection type information;

A sending unit 413, configured to send a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information parsed by the parsing unit 412;

A connection establishing unit 414, configured to establish a local wireless connection with the source terminal after the sending unit 413 sends the local wireless connection establishment request.

In the embodiment of the present invention, the receiving unit 411 receives a local wireless connection configuration message from the source terminal through an Internet channel or a telecommunication network channel, and the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information; the parsing unit 412 according to The local wireless connection indicator received by the receiving unit 411 parses the local wireless connection configuration message to obtain the local wireless connection type information; the sending unit 413 parses the local wireless connection type according to the parsing unit 412 The local wireless connection type indicated by the information, and send a local wireless connection establishment request to the source terminal; the connection establishment unit 414 establishes a local wireless connection with the source terminal after the sending unit 413 sends the local wireless connection establishment request . Compared with the prior art that needs to be based on searching to establish a wireless connection between two terminals, the terminal provided by the embodiment of the present invention establishes a local wireless connection with the source terminal through a public message channel, without the need for the source terminal and the destination terminal to search each other. Therefore, the efficiency of establishing the local wireless connection is improved, and the complexity of establishing the local wireless connection is reduced.

Optionally, on the basis of the above embodiment corresponding to FIG. 9 , referring to FIG. 10 , in another embodiment of the terminal provided by the embodiment of the present invention, the terminal 40 further includes a pairing unit 415,

The parsing unit 412 is further configured to obtain the key information when the local wireless connection configuration message also carries the key information configured by the source terminal for establishing a local wireless connection;

The pairing unit 415 is configured to pair the source terminal with the destination terminal according to the key information obtained by the parsing unit 412;

The sending unit 413 is specifically configured to send the local wireless connection establishment request to the source terminal after the pairing unit 415 succeeds in pairing.

Optionally, on the basis of the above-mentioned embodiment corresponding to FIG. 9 , referring to FIG. 11 , in another embodiment of the terminal 40 provided by the embodiment of the present invention, the terminal further includes a determining unit 416,

The parsing unit 412 is further configured to obtain the location information of the source terminal when the local wireless connection configuration message also carries the location information of the source terminal;

The determining unit 416 is configured to determine a distance from the source terminal according to the location information of the source terminal obtained by the parsing unit 412;

The sending unit 413 is specifically configured to send the local wireless connection establishment request to the source terminal when the distance determined by the determining unit 416 is within a range for establishing a local wireless connection.

Optionally, on the basis of the above embodiments corresponding to FIG. 9 to FIG. 11 , referring to FIG. 11 , in another embodiment of the terminal 40 provided by the embodiment of the present invention,

The sending unit 413 is specifically configured to send at least two types of local wireless connections to the source terminal according to the at least two wireless connection type identifiers when the local wireless connection type information includes at least two wireless connection type identifiers An establishment request, the at least two types of local wireless connection establishment requests respectively corresponding to the at least two wireless connection type identifiers;

The connection establishing unit 414 is specifically configured to establish at least two types of local wireless connections with the destination terminal.

When the local wireless connection type information includes at least two wireless connection type identifiers, the destination terminal may also determine one of the appropriate local wireless connection methods to establish a local wireless connection according to the distance from the source terminal, instead of targeting each wireless connection type Each logo establishes a local wireless connection, which can increase the speed of establishing the local wireless connection.

For example: if the destination terminal is determined to be very close to the source terminal, such as only a few meters, the destination terminal can give priority to establishing a Bluetooth connection; if the distance between the destination terminal and the source terminal is more than ten meters, the destination terminal can give priority to establishing a Bluetooth connection. For NFC connection, if the distance between the destination terminal and the source terminal is tens of meters, the destination terminal can choose to establish a wifi connection first, and if the distance is too far, it will automatically cancel the wireless connection establishment process and prompt the user. In this way, an appropriate local wireless connection establishment method is determined according to the distance between the destination terminal and the source terminal, which increases the speed of local wireless connection establishment.

The terminal provided by the embodiment of the present invention can be understood by referring to the description of the target terminal part in FIG. 1 to FIG. 3 and FIG. 5 , and details are not repeated here.

Referring to Figure 12, when the terminal provided by the embodiment of the present invention is a source terminal, the terminal includes:

The sending unit 511 is configured to send a local wireless connection configuration message to a destination terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information, and the local wireless connection indicator Instructing the destination terminal to parse the local wireless connection configuration message, and initiate a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information;

The receiving unit 512 is configured to receive the local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message after the sending unit 511 sends the local wireless connection configuration message;

A connection establishing unit 513, configured to establish a local wireless connection with the destination terminal according to the local wireless connection establishment request received by the receiving unit 512;

The sending unit 511 is further configured to send data to the destination terminal through the local wireless connection established between the source terminal and the destination terminal established by the connection establishing unit 513 .

In the embodiment of the present invention, the sending unit 511 sends a local wireless connection configuration message to the destination terminal through an Internet channel or a telecommunication network channel, the local wireless connection configuration message carries a local wireless connection indication identifier and local wireless connection type information, and the local wireless connection The connection indication identifier is used to instruct the destination terminal to parse the local wireless connection configuration message, and initiate a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information; receiving After the sending unit 511 sends the local wireless connection configuration message, the unit 512 receives the local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message; the connection establishment unit 513 receives the local wireless connection establishment request according to the receiving unit 512 A local wireless connection establishment request to establish a local wireless connection with the destination terminal; the sending unit 511 also transmits to the The destination terminal sends data. Compared with the prior art where a local wireless connection can only be established based on a search, and then data transmission can be performed, or data transmission can only be performed through a third network, the terminal provided in the embodiment of the present invention sends the destination terminal through a public message channel. Local wireless connection configuration message, the destination terminal automatically starts the wireless connection with the source terminal according to the local wireless connection configuration message, and the source terminal and the destination terminal transmit data to be transmitted through the wireless connection, which not only improves the efficiency of local wireless connection establishment, but also avoids Data is transmitted through the Internet (such as: social applications), which improves the security of data transmission.

Optionally, on the basis of the above embodiment corresponding to FIG. 12 , in another embodiment of the terminal provided by the embodiment of the present invention,

The receiving unit 512 is specifically configured to receive at least two types of local wireless connection establishment requests sent by the destination terminal when the local wireless connection type information includes at least two wireless connection type identifiers, and the at least two types Types of local wireless connection establishment requests respectively correspond to the at least two wireless connection type identifiers;

The connection establishing unit 513 is configured to establish at least two types of wireless connections with the destination terminal according to the at least two types of local wireless connection establishment requests received by the receiving unit;

The sending unit 511 is further specifically configured to send data to the destination terminal through one of the at least two types of local wireless connections, and when the data transmission is interrupted, through the at least two types of local wireless connections The other one of the connections continues to send the data.

The terminal provided by the embodiment of the present invention can be understood by referring to the description of the source terminal part in FIG. 1 to FIG. 3 and FIG. 6 , and details are not repeated here.

Referring to FIG. 13, the terminal 60 provided by the embodiment of the present invention, when the terminal is a destination terminal, the terminal 60 includes:

The receiving unit 611 is configured to receive a local wireless connection configuration message from the source terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indication identifier and local wireless connection type information;

The parsing unit 612 is configured to parse the local wireless connection configuration message according to the local wireless connection indicator received by the receiving unit 611, and obtain the local wireless connection type information;

A sending unit 613, configured to send a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information parsed by the parsing unit 612;

A connection establishing unit 614, configured to establish a local wireless connection with the source terminal after the sending unit 613 sends the local wireless connection establishment request;

The receiving unit 611 is further configured to receive data from the source terminal through the local wireless connection established between the source terminal and the destination terminal established by the connection establishing unit 614 .

In the embodiment of the present invention, the receiving unit 611 receives a local wireless connection configuration message from the source terminal through an Internet channel or a telecommunication network channel, and the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information; the parsing unit 612 according to The local wireless connection indicator received by the receiving unit 611 parses the local wireless connection configuration message to obtain the local wireless connection type information; the sending unit 613 parses the local wireless connection type according to the parsing unit 612 The local wireless connection type indicated by the information, and send a local wireless connection establishment request to the source terminal; the connection establishment unit 614 establishes a local wireless connection with the source terminal after the sending unit 613 sends the local wireless connection establishment request The receiving unit 611 also receives data from the source terminal through the local wireless connection established by the connection establishing unit 614 between the source terminal and the destination terminal. Compared with the prior art where a local wireless connection can only be established based on a search, and then data transmission can be performed, or data transmission can only be performed through the Internet, the terminal provided in the embodiment of the present invention sends the local wireless connection to the destination terminal through a public message channel. Connection configuration message, the destination terminal automatically starts the wireless connection with the source terminal according to the local wireless connection configuration message, the source terminal and the destination terminal transmit the data to be transmitted through the local wireless connection, which not only improves the efficiency of local wireless connection establishment, but also avoids Data is transmitted through the Internet (such as: social applications), which improves the security of data transmission.

Optionally, on the basis of the above embodiment corresponding to FIG. 13 , in another embodiment of the terminal provided by the embodiment of the present invention,

The sending unit 613 is specifically configured to send at least two types of local wireless connections to the source terminal according to the at least two wireless connection type identifiers when the local wireless connection type information includes at least two wireless connection type identifiers An establishment request, the at least two types of local wireless connection establishment requests respectively corresponding to the at least two wireless connection type identifiers;

The connection establishment unit 614 is configured to establish at least two types of local wireless connections with the destination terminal;

The receiving unit 611 is further specifically configured to receive data from the source terminal through one of the at least two types of local wireless connections, and when the data transmission is interrupted, through the at least two types of local wireless connections The other of the connections continues to receive the data.

The terminal provided by the embodiment of the present invention can be understood by referring to the description of the target terminal part in FIG. 1 to FIG. 3 and FIG. 7 , and details are not repeated here.

FIG. 14 shows a block diagram of a partial structure of a terminal provided by an embodiment of the present invention. 14, the terminal includes: a radio frequency (Radio Frequency, RF) circuit 710, a memory 720, an input unit 730, a display unit 740, a sensor 750, an audio circuit 760, a wireless module 770, a processor 780, and a power supply 790 and other components. Those skilled in the art can understand that the terminal structure shown in FIG. 14 does not constitute a limitation on the terminal, and may include more or less components than those shown in the figure, or combine some components, or arrange different components. The wireless module 770 may include a wifi module, a Bluetooth module, and an NFC module.

The following is a specific introduction to each component of the terminal in conjunction with FIG. 14:

The RF circuit 710 can be used for sending and receiving information or receiving and sending signals during a call. In particular, after receiving the downlink information of the base station, it is processed by the processor 780; in addition, the designed uplink data is sent to the base station. Generally, the RF circuit 710 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier (Low Noise Amplifier, LNA), a duplexer, and the like. In addition, RF circuitry 710 may also communicate with networks and other devices via wireless communications. The above wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile communication (Global System of Mobile communication, GSM), General Packet Radio Service (General Packet Radio Service, GPRS), Code Division Multiple Access (Code Division Multiple Access) , CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), etc.

The memory 720 can be used to store software programs and modules, and the processor 780 executes various functional applications and data processing of the terminal by running the software programs and modules stored in the memory 720 . The memory 720 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, at least one application program required by a function (such as a sound playback function, an image playback function, etc.); Data created by the use of the terminal (such as audio data, phonebook, etc.) and the like. In addition, the memory 720 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage devices.

The input unit 730 may be used to receive input number or character information, and generate key signal input related to user settings and function control of the terminal. Specifically, the input unit 730 may include a touch panel 731 and other input devices 732 . The touch panel 731, also referred to as a touch screen, can collect touch operations of the user on or near it (for example, the user uses any suitable object or accessory such as a finger or a stylus on the touch panel 731 or near the touch panel 731). operation), and drive the corresponding connection device according to the preset program. Optionally, the touch panel 731 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and sends it to the to the processor 780, and can receive and execute commands sent by the processor 780. In addition, the touch panel 731 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 731 , the input unit 730 may also include other input devices 732 . Specifically, other input devices 732 may include but not limited to one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), trackball, mouse, joystick, and the like.

The display unit 740 may be used to display information input by or provided to the user and various menus of the terminal. The display unit 740 may include a display panel 741. Optionally, the display panel 741 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like. Further, the touch panel 731 may cover the display panel 741, and when the touch panel 731 detects a touch operation on or near it, it transmits to the processor 780 to determine the type of the touch event, and then the processor 780 according to the touch event The type provides a corresponding visual output on the display panel 741 . Although in FIG. 14 , the touch panel 731 and the display panel 741 are used as two independent components to realize the input and input functions of the terminal, in some embodiments, the touch panel 731 and the display panel 741 can be integrated and Realize the input and output functions of the terminal.

The terminal may also include at least one sensor 750, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, where the ambient light sensor may adjust the brightness of the display panel 741 according to the brightness of the ambient light, and the proximity sensor may turn off the display panel 741 and/or when the terminal moves to the ear. or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify terminal posture applications (such as horizontal and vertical screen switching, related Games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; as for other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, etc. repeat.

The audio circuit 760, the speaker 761, and the microphone 762 can provide an audio interface between the user and the terminal. The audio circuit 760 can transmit the electrical signal converted from the received audio data to the speaker 761, and the speaker 761 converts it into an audio signal for output; After being received, it is converted into audio data, and then the audio data is processed by the output processor 780, and then sent to another terminal through the RF circuit 710, or the audio data is output to the memory 720 for further processing.

Through the wireless module 770, the terminal can help users to send and receive e-mails, browse web pages, access streaming media, etc., and it provides users with wireless broadband Internet access. Although FIG. 14 shows the wireless module 770, it can be understood that it is not an essential component of the terminal, and can be completely omitted as required without changing the essence of the invention.

The processor 780 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal. By running or executing software programs and/or modules stored in the memory 720, and calling data stored in the memory 720, execution Various functions and processing data of the terminal, so as to monitor the terminal as a whole. Optionally, the processor 780 may include one or more processing units; preferably, the processor 780 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface and application programs, etc. , the modem processor mainly handles wireless communications. It can be understood that the foregoing modem processor may not be integrated into the processor 780 .

The terminal also includes a power supply 790 (such as a battery) for supplying power to various components. Preferably, the power supply can be logically connected to the processor 780 through the power management system, so that functions such as charging, discharging, and power consumption management can be implemented through the power management system.

Although not shown, the terminal may also include a camera, a Bluetooth module, etc., which will not be repeated here.

The first possible implementation of the method for establishing a wireless connection when the terminal is the source terminal provided by the embodiment of the present invention includes:

The RF circuit 710 can be used to send a local wireless connection configuration message to the destination terminal through an Internet channel or a telecommunication network channel. The local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information. The local wireless connection indicator uses instructing the destination terminal to parse the local wireless connection configuration message, and initiate a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information;

The RF circuit 710 is further configured to receive a local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message;

The wireless module 770 is configured to establish a local wireless connection with the target terminal according to the local wireless connection establishment request.

Based on the first possible implementation above, in the second possible implementation,

The local wireless connection configuration message also carries key information configured by the source terminal for establishing a local wireless connection, and the key information is used by the destination terminal to provide the source terminal and the source terminal with the key information according to the key information. The target terminal performs pairing, and sends the local wireless connection establishment request to the source terminal after the pairing is successful.

Based on the first or second possible implementation above, in the third possible implementation,

The local wireless connection configuration message also carries the location information of the source terminal, the location information of the source terminal is used for the destination terminal to determine the distance from the source terminal, when the distance is within the range of establishing a local wireless connection When within, send the local wireless connection establishment request to the source terminal.

Based on the first, second or third possible implementation above, in the fourth possible implementation,

The RF circuit 710 is specifically configured to receive at least two types of local wireless connection establishment requests sent by the destination terminal according to the local wireless connection configuration message, and the at least two types of local wireless connection establishment requests are respectively related to the at least two types of local wireless connection establishment requests. corresponding to a wireless connection type identifier;

The wireless module 770 is specifically configured to establish at least two types of local wireless connections with the destination terminal according to the at least two types of local wireless connection establishment requests.

When the terminal is the destination terminal provided in the embodiment of the present invention, the first possible implementation of the method for establishing a wireless connection includes:

The RF circuit 710 may be configured to receive a local wireless connection configuration message from the source terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indication identifier and local wireless connection type information;

The processor 780 is configured to parse the local wireless connection configuration message according to the local wireless connection indicator, and obtain the local wireless connection type information;

The RF circuit 710 is further configured to send a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information;

The wireless module 770 can be used to establish a local wireless connection with the source terminal.

Based on the first possible implementation above, in the second possible implementation,

The processor 780 is further configured to obtain the key information when the local wireless connection configuration message also carries the key information configured by the source terminal for establishing the local wireless connection, and provide the source terminal with the key information according to the key information. pairing with the target terminal;

The wireless module 770 may be configured to send the local wireless connection establishment request to the source terminal after the pairing is successful.

Based on the first or second possible implementation above, in the third possible implementation,

The processor 780 is further configured to carry location information of the source terminal in the local wireless connection configuration message, obtain the location information of the source terminal when the wireless connection type identifier is obtained, and obtain the location information of the source terminal according to the location information of the source terminal location information, determining a distance from said source terminal;

The wireless module 770 may be specifically configured to send the local wireless connection establishment request to the source terminal when the distance is within the range for establishing a local wireless connection.

Based on the first, second or third possible implementation above, in the fourth possible implementation,

The RF circuit 710 is specifically configured to send at least two types of local wireless connection establishment to the source terminal according to the at least two wireless connection type identifiers when the local wireless connection type information includes at least two wireless connection type identifiers. request, the at least two types of local wireless connection establishment requests correspond to the at least two wireless connection type identifiers respectively.

The wireless module 770 is specifically configured to establish at least two types of local wireless connections with the destination terminal

Compared with the prior art that needs to be based on searching to establish a wireless connection between two terminals, the method for establishing a wireless connection provided by the embodiment of the present invention sends the local wireless connection configuration message to the destination terminal through a public message channel, and the destination terminal The wireless connection with the source terminal is automatically started according to the local wireless connection configuration message, without the need for the source terminal and the destination terminal to search each other, thereby improving the efficiency of establishing the local wireless connection and reducing the complexity of establishing the local wireless connection.

In the embodiment of the present invention, when the terminal is the source terminal, the first possible implementation of the data transmission method includes:

The RF circuit 710 is configured to send a local wireless connection configuration message to the destination terminal through an Internet channel or a telecommunication network channel, the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information, and the local wireless connection indicator uses instructing the destination terminal to parse the local wireless connection configuration message, and initiate a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information;

The RF circuit 710 is further configured to receive a local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message;

The wireless module 770 is configured to establish a local wireless connection with the destination terminal according to the local wireless connection establishment request;

The wireless module 770 is further configured to send data to the destination terminal through the local wireless connection established between the source terminal and the destination terminal.

Based on the first possible implementation above, in the second possible implementation,

The RF circuit 710 is further configured to receive at least two types of local wireless connection establishment requests sent by the destination terminal when the local wireless connection type information includes at least two wireless connection type identifiers, the at least two types of local The wireless connection establishment request corresponds to the at least two wireless connection type identifiers respectively;

The RF circuit 710 is further configured to receive at least two types of local wireless connection establishment requests sent by the destination terminal and respectively corresponding to the at least two wireless connection type identifiers;

The wireless module 770 can also be used to send data to the destination terminal through one of the at least two types of local wireless connections; when the data transmission is interrupted, through the at least two types of local wireless connections The other continues to send the data.

In the embodiment of the present invention, when the terminal is the destination terminal, the first possible implementation of the data transmission method includes:

The RF circuit 710 is configured to receive a local wireless connection configuration message from the source terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indication identifier and local wireless connection type information;

The processor 780 is configured to parse the local wireless connection configuration message according to the local wireless connection indicator, and obtain the local wireless connection type information;

The RF circuit 710 is further configured to send a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information;

The wireless module 770 is configured to establish a local wireless connection with the source terminal, and receive data from the source terminal through the local wireless connection established between the source terminal and the destination terminal.

Based on the first possible implementation above, in the second possible implementation,

The RF circuit 710 is further configured to send at least two types of local wireless connection establishment requests to the source terminal according to the at least two wireless connection type identifiers when the local wireless connection type information includes at least two wireless connection type identifiers , the at least two types of local wireless connection establishment requests correspond to the at least two wireless connection type identifiers respectively;

The wireless module 770 is configured to establish at least two types of wireless connections with the destination terminal; through one of the at least two types of local wireless connections, receive data from the source terminal; when data transmission is interrupted, through The other of the at least two types of local wireless connections continues to receive the data.

Compared with the prior art where a local wireless connection can only be established based on a search, and then data transmission can be performed, or data transmission can only be performed through a third network, the data transmission method provided by the embodiment of the present invention sends a message to the destination terminal through a public message channel. Send the local wireless connection configuration message, the destination terminal automatically starts the wireless connection with the source terminal according to the local wireless connection configuration message, the source terminal and the destination terminal transmit the data to be transmitted through the local wireless connection, which not only improves the local wireless connection establishment Efficiency, avoiding the transmission of data through the Internet (such as: social applications), and improving the security of data transmission.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructing related hardware (such as a processor) through a program, and the program can be stored in a computer-readable storage medium, The storage medium may include: ROM, RAM, magnetic disk or optical disk, etc.

The method for establishing a wireless connection, the method for data transmission, and the terminal provided by the embodiment of the present invention are described above in detail. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above embodiment is only used To help understand the method of the present invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, this specification The content should not be construed as a limitation of the invention.

Claims (24)

1. A method for establishing a wireless connection, characterized in that it is used for a source terminal, the method comprising: Send a local wireless connection configuration message to the destination terminal through an Internet channel or a telecommunication network channel, the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information, and the local wireless connection indicator is used to indicate the purpose The terminal parses the local wireless connection configuration message, and initiates a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information; receiving a local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message; Establish a local wireless connection with the destination terminal according to the local wireless connection establishment request. 2. The method according to claim 1, wherein the local wireless connection configuration message also carries key information configured by the source terminal for establishing a local wireless connection, and the key information is used for the The destination terminal performs pairing for the source terminal and the destination terminal according to the key information, and sends the local wireless connection establishment request to the source terminal after the pairing is successful. 3. The method according to claim 1 or 2, wherein the local wireless connection configuration message also carries location information of the source terminal, and the location information of the source terminal is used by the destination terminal to determine the connection with the destination terminal. When the distance is within the range of establishing a local wireless connection, send the local wireless connection establishment request to the source terminal. 4. The method according to any one of claims 1-3, wherein when the local wireless connection type information includes at least two wireless connection type identifiers, the receiving the destination terminal according to the local wireless connection configuration Local wireless connection establishment request sent by message, including: receiving at least two types of local wireless connection establishment requests sent by the destination terminal according to the local wireless connection configuration message, where the at least two types of local wireless connection establishment requests correspond to the at least two wireless connection type identifiers respectively ; The establishing a local wireless connection with the destination terminal according to the local wireless connection establishment request includes: Establish at least two types of local wireless connections with the destination terminal according to the at least two types of local wireless connection establishment requests. 5. A method for establishing a wireless connection, characterized in that it is used for a destination terminal, the method comprising: receiving a local wireless connection configuration message from the source terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indication identifier and local wireless connection type information; Analyzing the local wireless connection configuration message according to the local wireless connection indicator to obtain the local wireless connection type information; Sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information; Establish a local wireless connection with the source terminal. 6. The method according to claim 5, wherein the local wireless connection configuration message also carries key information configured by the source terminal for establishing a local wireless connection; When obtaining the local wireless connection type information, the method further includes: Obtain the key information; Before sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information, the method further includes: performing pairing for the source terminal and the destination terminal according to the key information; The sending a local wireless connection establishment request to the source terminal includes: After the pairing is successful, send the local wireless connection establishment request to the source terminal. 7. The method according to claim 5 or 6, wherein the local wireless connection configuration message also carries location information of the source terminal, and when obtaining the wireless connection type information, the method further comprises : Obtaining location information of the source terminal; Before sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information, the method further includes: determining a distance from the source terminal according to the location information of the source terminal; The sending the local wireless connection establishment request to the source terminal includes: When the distance is within the range of establishing a local wireless connection, sending the local wireless connection establishment request to the source terminal. 8. The method according to any one of claims 5-7, wherein when the local wireless connection type information includes at least two wireless connection type identifiers, The sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information includes: Send at least two types of local wireless connection establishment requests to the source terminal according to the at least two wireless connection type identifiers, the at least two types of local wireless connection establishment requests are respectively related to the at least two wireless connection types identification correspondence; The establishment of a local wireless connection with the source terminal includes: At least two types of local wireless connections are established with the destination terminal. 9. A method for data transmission, characterized in that it is used for a source terminal, the method comprising: Send a local wireless connection configuration message to the destination terminal through an Internet channel or a telecommunication network channel, the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information, and the local wireless connection indicator is used to indicate the purpose The terminal parses the local wireless connection configuration message, and initiates a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information; receiving a local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message; Establishing a local wireless connection with the destination terminal according to the local wireless connection establishment request; Sending data to the destination terminal through the local wireless connection established between the source terminal and the destination terminal. 10. The method according to claim 9, wherein when the local wireless connection type information includes at least two wireless connection type identifiers, the receiving the local wireless connection establishment request sent by the destination terminal comprises: receiving at least two types of local wireless connection establishment requests sent by the destination terminal, the at least two types of local wireless connection establishment requests respectively corresponding to the at least two wireless connection type identifiers; The establishing a local wireless connection with the destination terminal according to the local wireless connection establishment request includes: Establishing at least two types of local wireless connections with the destination terminal according to the at least two types of local wireless connection establishment requests; The sending data to the destination terminal through the local wireless connection established between the source terminal and the destination terminal includes: sending data to the destination terminal via one of the at least two types of local wireless connections; When the data transmission is interrupted, the data is continued to be sent through the other one of the at least two types of local wireless connections. 11. A method for data transmission, characterized in that, for a destination terminal, the method comprises: receiving a local wireless connection configuration message from the source terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indication identifier and local wireless connection type information; Analyzing the local wireless connection configuration message according to the local wireless connection indicator to obtain the local wireless connection type information; Sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information; establishing a local wireless connection with the source terminal; Data is received from the source terminal through the local wireless connection established between the source terminal and the destination terminal. 12. The method according to claim 11, wherein when the local wireless connection type information includes at least two wireless connection type identifiers, The sending a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information includes: Send at least two types of local wireless connection establishment requests to the source terminal according to the at least two wireless connection type identifiers, the at least two types of local wireless connection establishment requests are respectively related to the at least two wireless connection types identification correspondence; The establishment of a local wireless connection with the source terminal includes: establishing at least two types of local wireless connections with the destination terminal; The receiving data from the source terminal through the local wireless connection established between the source terminal and the destination terminal includes: receiving data from the source terminal over one of the at least two types of local wireless connections; When the data transmission is interrupted, the data continues to be received through the other one of the at least two types of local wireless connections. 13. A terminal, wherein when the terminal is a source terminal, the terminal includes: A sending unit, configured to send a local wireless connection configuration message to a destination terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information, and the local wireless connection indicator uses instructing the destination terminal to parse the local wireless connection configuration message, and initiate a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information; a receiving unit, configured to receive a local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message after the sending unit sends the local wireless connection configuration message; A connection establishment unit, configured to establish a local wireless connection with the destination terminal according to the local wireless connection establishment request received by the receiving unit. 14. The terminal according to claim 13, wherein the local wireless connection configuration message also carries key information configured by the source terminal for establishing a local wireless connection, and the key information is used for the The destination terminal performs pairing for the source terminal and the destination terminal according to the key information, and sends the local wireless connection establishment request to the source terminal after the pairing is successful. 15. The terminal according to claim 13 or 14, wherein the local wireless connection configuration message also carries location information of the source terminal, and the location information of the source terminal is used by the destination terminal to determine the When the distance is within the range of establishing a local wireless connection, send the local wireless connection establishment request to the source terminal. 16. The terminal according to any one of claims 13-15, characterized in that, The receiving unit is specifically configured to receive at least two types of local wireless connection establishment requests sent by the destination terminal according to the local wireless connection configuration message when the local wireless connection type information includes at least two wireless connection type identifiers, The at least two types of local wireless connection establishment requests correspond to the at least two wireless connection type identifiers respectively; The connection establishing unit is specifically configured to establish at least two types of local wireless connections with the destination terminal according to the at least two types of local wireless connection establishment requests. 17. A terminal, characterized in that, when the terminal is a destination terminal, the terminal includes: The receiving unit is configured to receive a local wireless connection configuration message from the source terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information; A parsing unit, configured to parse the local wireless connection configuration message according to the local wireless connection indicator received by the receiving unit, and obtain the local wireless connection type information; a sending unit, configured to send a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information parsed by the parsing unit; A connection establishment unit, configured to establish a local wireless connection with the source terminal after the sending unit sends the local wireless connection establishment request. 18. The terminal according to claim 17, further comprising a pairing unit, The parsing unit is further configured to obtain the key information when the local wireless connection configuration message also carries the key information configured by the source terminal for establishing a local wireless connection; The pairing unit is configured to pair the source terminal with the destination terminal according to the key information obtained by the parsing unit; The sending unit is specifically configured to send the local wireless connection establishment request to the source terminal after the pairing unit is paired successfully. 19. The terminal according to claim 17 or 18, wherein the terminal further comprises a determining unit, The parsing unit is further configured to obtain the location information of the source terminal when the local wireless connection configuration message also carries the location information of the source terminal; The determining unit is configured to determine a distance from the source terminal according to the location information of the source terminal obtained by the parsing unit; The sending unit is specifically configured to send the local wireless connection establishment request to the source terminal when the distance determined by the determining unit is within a range for establishing a local wireless connection. 20. The terminal according to any one of claims 17-19, characterized in that, The sending unit is specifically configured to send at least two types of local wireless connection establishment to the source terminal according to the at least two wireless connection type identifiers when the local wireless connection type information includes at least two wireless connection type identifiers request, the at least two types of local wireless connection establishment requests correspond to the at least two wireless connection type identifiers respectively; The connection establishing unit is specifically configured to establish at least two types of local wireless connections with the destination terminal. 21. A terminal, wherein when the terminal is a source terminal, the terminal includes: A sending unit, configured to send a local wireless connection configuration message to a destination terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information, and the local wireless connection indicator uses instructing the destination terminal to parse the local wireless connection configuration message, and initiate a local wireless connection with the source terminal according to the local wireless connection type indicated by the obtained local wireless connection type information; a receiving unit, configured to receive a local wireless connection establishment request sent by the destination terminal according to the local wireless connection configuration message after the sending unit sends the local wireless connection configuration message; a connection establishing unit, configured to establish a local wireless connection with the destination terminal according to the local wireless connection establishment request received by the receiving unit; The sending unit is further configured to send data to the destination terminal through the local wireless connection established between the source terminal and the destination terminal established by the connection establishment unit. 22. The terminal according to claim 21, characterized in that, The receiving unit is specifically configured to receive at least two types of local wireless connection establishment requests sent by the destination terminal when the local wireless connection type information includes at least two wireless connection type identifiers, the at least two types The local wireless connection establishment request corresponds to the at least two wireless connection type identifiers respectively; The connection establishing unit is configured to establish at least two types of local wireless connections with the destination terminal according to the at least two types of local wireless connection establishment requests received by the receiving unit; The sending unit is further specifically configured to send data to the destination terminal through one of the at least two types of local wireless connections, and when the data transmission is interrupted, through the at least two types of local wireless connections The other one continues to send the data. 23. A terminal, wherein when the terminal is a destination terminal, the terminal includes: The receiving unit is configured to receive a local wireless connection configuration message from the source terminal through an Internet channel or a telecommunication network channel, where the local wireless connection configuration message carries a local wireless connection indicator and local wireless connection type information; A parsing unit, configured to parse the local wireless connection configuration message according to the local wireless connection indicator, and obtain the local wireless connection type information; a sending unit, configured to send a local wireless connection establishment request to the source terminal according to the local wireless connection type indicated by the local wireless connection type information parsed by the parsing unit; a connection establishment unit, configured to establish a local wireless connection with the source terminal after the sending unit sends the local wireless connection establishment request; The receiving unit is further configured to receive data from the source terminal through the local wireless connection established between the source terminal and the destination terminal established by the connection establishing unit. 24. The terminal according to claim 23, characterized in that, The sending unit is specifically configured to send at least two types of local wireless connection establishment to the source terminal according to the at least two wireless connection type identifiers when the local wireless connection type information includes at least two wireless connection type identifiers request, the at least two types of local wireless connection establishment requests correspond to the at least two wireless connection type identifiers respectively; The connection establishment unit is configured to establish at least two types of local wireless connections with the destination terminal; The receiving unit is further specifically configured to receive data from the source terminal through one of the at least two types of local wireless connections, and when the data transmission is interrupted, through the at least two types of local wireless connections The other one continues to receive the data.