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WO2018133519A1 - Procédé et appareil d'enregistrement de cellule - Google Patents

Procédé et appareil d'enregistrement de cellule Download PDF

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Publication number
WO2018133519A1
WO2018133519A1 PCT/CN2017/111965 CN2017111965W WO2018133519A1 WO 2018133519 A1 WO2018133519 A1 WO 2018133519A1 CN 2017111965 W CN2017111965 W CN 2017111965W WO 2018133519 A1 WO2018133519 A1 WO 2018133519A1
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WO
WIPO (PCT)
Prior art keywords
cell
signal strength
terminal device
strength threshold
preset
Prior art date
Application number
PCT/CN2017/111965
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English (en)
Chinese (zh)
Inventor
王旭康
Original Assignee
广东欧珀移动通信有限公司
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Filing date
Publication date
Application filed by 广东欧珀移动通信有限公司 filed Critical 广东欧珀移动通信有限公司
Publication of WO2018133519A1 publication Critical patent/WO2018133519A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information

Definitions

  • the present application relates to the field of electronic technologies, and in particular, to a cell registration method and apparatus.
  • LTE Long Term Evolution
  • UMTS Universal Mobile Telecommunications System
  • 3GPP The 3rd Generation Partnership Project
  • the network architecture of the LTE system is flatter and simplistic, which reduces the complexity of network nodes and systems, thereby reducing system delay, providing communication requirements in high-speed mobile, and reducing network deployment and maintenance costs.
  • 3G and LTE networks can only achieve hotspot coverage for a long period of time, and it is impossible to be like the Global System for Mobile Communications (GSM) network. Achieve wide coverage.
  • GSM Global System for Mobile Communications
  • the GSM network has been comprehensively covered and the network quality is also ideal. It provides general circuit switching (CS) services and packet switching (PS) domain services. The best means. Therefore, in some scenarios, there may be a case where the user moves from the LTE network or the 3G network coverage to the GSM network coverage, and the user may not be able to perform normal communication during the mobile process.
  • CS circuit switching
  • PS packet switching
  • the UE After the user equipment (User Equipment, UE) moves from the coverage of the LTE network or the 3G network to the coverage of the GSM network, the UE needs to re-register the GSM network, but in some GSM coverage areas with weak network signals, There is a problem that the UE registration fails, and the UE cannot perform normal communication, and the user experience is poor.
  • User Equipment User Equipment
  • the embodiment of the present application provides a cell registration method and device, which can solve the problem that may occur in the prior art when the terminal device moves to the coverage of the GSM network and needs to perform cell reselection. Unable to register for problems with the network.
  • the embodiment of the present application provides a cell registration method, which may include:
  • the system message SIB3 of the first cell is read, where the SIB3 includes the terminal device camping on the first cell.
  • First signal strength threshold
  • the current signal strength of the first cell is smaller than the first signal strength threshold and greater than a preset cell camp signal strength threshold of the terminal device, registering the first cell.
  • a cell registration apparatus which may include:
  • a reading module configured to read a system message SIB3 of the first cell, where the terminal device moves to the coverage of the global mobile communication system GSM network and needs to perform cell reselection, where the terminal device is included in the SIB3 Retaining a first signal strength threshold of the first cell;
  • the first registration module is configured to register the first cell if the current signal strength of the first cell is less than the first signal strength threshold and greater than a preset cell camp signal strength threshold of the terminal device.
  • the embodiment of the present application provides a terminal device, which may include:
  • a processor coupled to the memory
  • the processor invokes the executable program code stored in the memory to perform some or all of the steps described in any of the methods of the first aspect of the embodiments of the present application.
  • the application provides a computer storage medium for storing computer software instructions for a cell registration device provided by the second aspect of the embodiments of the present application, which includes a program designed to perform the above aspects.
  • an embodiment of the present invention provides a computer program product, where the computer program product includes a non-transitory computer readable storage medium storing a computer program, the computer The program is operative to cause a computer to perform some or all of the steps as described in the first aspect of the embodiments of the present invention.
  • the computer program product can be a software installation package, and the computer includes the terminal device.
  • the system message SIB3 of the first cell is read, where the SIB3 includes the terminal device camping. a first signal strength threshold of a cell; if the current signal strength of the first cell is less than the first signal strength threshold and greater than a preset cell resident signal strength threshold of the terminal device, registering the first Community.
  • the terminal device in the case that the terminal device enters the coverage of the GSM network and needs to perform cell reselection, firstly, it is determined that the current signal strength of the cell that needs to be registered is weak, and if the minimum resident signal strength of the cell is not reached, further Determining whether the current signal strength of the cell is greater than a preset cell camping signal strength threshold that the terminal device can perform network registration. If the cell signal strength is weak, but the terminal device can register the cell, the device can directly register. The cell avoids the cell registration failure, solves the problem that the terminal device may fail to register in the environment where the signal to the GSM network is weak, and improves the user communication experience.
  • FIG. 1 is a schematic flowchart of a cell registration method according to an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of another cell registration method according to an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a specific application scenario of a cell registration method according to an embodiment of the present application
  • FIG. 4 is a schematic structural diagram of a cell registration apparatus according to an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a terminal device according to an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of another embodiment of a terminal device provided by the present application.
  • references to "an embodiment” herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the present application.
  • the appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.
  • a terminal device also called a User Equipment (UE) is a device that provides voice and/or data connectivity to a user, such as a handheld device with a wireless connection function, an in-vehicle device, and the like.
  • UE User Equipment
  • Common terminal devices include, for example, mobile phones, tablets, laptops, PDAs, mobile Internet devices (MIDs), wearable devices, smart bracelets, pedometers, MP3 players (Moving Picture Experts Group Audio) Layer III, motion picture expert compresses standard audio layer 3), MP4 (Moving Picture Experts Group Audio Layer IV) player, personal digital assistant (PDA) and laptop portable Computer, etc.
  • GSM Global System for Mobile Communication
  • GSM EDGE Radio Access Network It is the wireless access part of GSM/EDGE. It adopts Enhanced Data Rate for GSM Evolution (EDGE).
  • the network composition is the same as General Packet Radio Service (GPRS), including Base Stations (BS) and Base Station Controllers (BSC) and their interfaces (Ater interface, Abis interface, A interface, etc.).
  • GPRS General Packet Radio Service
  • BSC Base Station Controllers
  • Multiple means two or more. "and/or”, describing the association relationship of the associated objects, indicating that there may be three relationships, for example, A and/or B, which may indicate that there are three cases where A exists separately, A and B exist at the same time, and B exists separately.
  • the character "/" generally indicates that the contextual object is an "or" relationship.
  • FIG. 1 is a schematic flowchart of a cell registration method according to an embodiment of the present application.
  • a cell registration method in the embodiment of the present application is described in detail in the following with reference to FIG. 1 .
  • the method includes the following steps: Step S103.
  • Step S101 When the terminal device moves to the coverage of the GSM network and needs to perform cell reselection, the system message SIB3 of the first cell is read, where the SIB3 includes the terminal device camping on the first cell.
  • the first signal strength threshold When the terminal device moves to the coverage of the GSM network and needs to perform cell reselection, the system message SIB3 of the first cell is read, where the SIB3 includes the terminal device camping on the first cell.
  • the first signal strength threshold When the terminal device moves to the coverage of the GSM network and needs to perform cell reselection, the system message SIB3 of the first cell is read, where the SIB3 includes the terminal device camping on the first cell.
  • the first signal strength threshold When the terminal device moves to the coverage of the GSM network and needs to perform cell reselection, the system message SIB3 of the first cell is read, where the SIB3 includes the terminal device camping on the first cell. The first signal strength threshold.
  • the terminal device may be moved from the LTE network or the 3G network coverage to the GSM network coverage, or may be moved from the GSM network coverage with strong signal strength to the GSM network coverage with weak signal strength, that is, as long as it is final
  • the case of moving to the coverage of the GSM network and causing the need to reselect the cell for registration under the GSM frequency point belongs to the coverage protection scope of the coverage to the GSM network in the present application.
  • SIB3 System Information Block type 3, SIB 3
  • SIB3 includes a minimum access signal strength value required for the terminal device to camp on the first cell, that is, a first signal strength threshold.
  • SIB3 refers to the provisions of the GSM protocol.
  • 3GPP TS44.018 refers to the provisions in 3GPP TS44.018.
  • the terminal device scans information of multiple cells, that is, receives received signal strengths of multiple cells.
  • the first cell may be the cell with the strongest signal strength among the multiple cells, or may be selected according to other calculation rules, and is not specifically limited in this application.
  • Step S102 If the current signal strength of the first cell is smaller than the first signal strength threshold and greater than a preset cell camp signal strength threshold of the terminal device, register the first cell.
  • the terminal device when it is determined that the current signal strength of the first cell is smaller than the first signal strength threshold, that is, if the signal strength of the first cell received by the terminal device is determined (the first cell current signal) When the strength is smaller than the first signal strength threshold carried in the system message SIB3, it is determined that the terminal device does not satisfy the most basic cell camping condition, that is, the first cell cannot be normally camped on.
  • each terminal device actually has a minimum minimum signal strength that can be accessed and camped on the cell, that is, as long as the cell signal strength received by the terminal device is greater than the minimum signal strength, the terminal device is The cell can be registered, but there may be a problem that the communication condition is poor due to the weak network signal, but at least normal communication can be performed. For example, if the current signal strength of the cell is less than the minimum signal strength camping condition of the cell, but the minimum camping condition of the terminal device is met, that is, at this time, in the embodiment of the present application, the first signal strength threshold may be ignored. If it is further determined that the signal strength is greater than the preset cell resident signal strength threshold of the terminal device, the first cell is still registered and the communication is performed. Therefore, as long as the conditions in this step are met, the terminal device is controlled to continue the registration of the first cell to perform a subsequent communication process.
  • the modem Modem layer of the terminal device pre-stores a preset cell resident signal strength threshold (for example, -105dbm) of the terminal device, and the threshold may be a factory setting performed by a technician before leaving the factory. It may also be a value of the flexible change calculated by the terminal device according to the historical information of the cell resident and combined with the relevant algorithm during use, and the present invention does not specifically limited.
  • a preset cell resident signal strength threshold for example, -105dbm
  • the threshold may be a factory setting performed by a technician before leaving the factory. It may also be a value of the flexible change calculated by the terminal device according to the historical information of the cell resident and combined with the relevant algorithm during use, and the present invention does not specifically limited.
  • the first cell may be directly registered according to the cell registration procedure in the prior art.
  • the system message SIB3 of the first cell is read, where the SIB3 includes the terminal device camping. a first signal strength threshold of a cell; if the current signal strength of the first cell is less than the first signal strength threshold and greater than a preset cell resident signal strength threshold of the terminal device, registering the first Community.
  • the terminal device in the case that the terminal device enters the coverage of the GSM network and needs to perform cell reselection, firstly, it is determined that the current signal strength of the cell that needs to be registered is weak, and if the minimum resident signal strength of the cell is not reached, further Determining whether the current signal strength of the cell is greater than a preset cell camping signal strength threshold that the terminal device can perform network registration. If the cell signal strength is weak, but the terminal device can register the cell, the device can directly register. The cell avoids the cell registration failure, solves the problem that the terminal device may fail to register in the environment where the signal to the GSM network is weak, and improves the user communication experience.
  • FIG. 2 is a schematic flowchart of another cell registration method according to an embodiment of the present application.
  • the cell registration method in the embodiment of the present application is described in detail in FIG.
  • the method may include the following steps S201 to S207.
  • step S201 when the terminal device moves to the coverage of the GSM network and needs to perform cell reselection, the cell signal strength measurement information of the terminal device under the GSM network is obtained.
  • the terminal device obtains, by using a power scan, the cell signal strength measurement information of the terminal device under the GSM network, and the cell signal strength measurement is performed.
  • the information includes measurement information of a cell that the terminal device can detect and receive the signal.
  • the cell signal strength measurement information may be a list of cell signal strengths including the terminal device capable of detecting the received signal.
  • Step S202 Determine, according to the cell signal strength measurement information, that the cell with the highest current signal strength is the first cell.
  • step S201 determining that the terminal device is currently The cell that needs to be camped on, assuming that the cell with the highest signal strength is the first cell according to the principle of camping on the cell with the highest signal strength.
  • the terminal device may select the first cell with the strongest signal strength from the cell signal strength list to perform the attempt to register, that is, first, acquire the system message of the first cell, and the like.
  • Step S203 The system message SIB3 of the first cell is read, where the SIB3 includes a first signal strength threshold in which the terminal device camps on the first cell.
  • Step S204 If the current signal strength of the first cell is smaller than the first signal strength threshold and greater than a preset cell camp signal strength threshold of the terminal device, register the first cell.
  • step S203 to step S204 may refer to step S101 to step S102 in the foregoing embodiment of FIG. 1, and details are not described herein again.
  • the terminal device may pre-store the preset cell resident signal strength threshold. Further, the terminal device may update the preset cell resident signal strength threshold according to its own cell registration history. That is, the preset cell resident signal strength threshold may be flexibly changed, and may be personalized according to the actual hardware, software, or parameter setting of the terminal device, which is not specifically limited in this application.
  • Step S205 If the current signal strength of the first cell is less than the first signal strength threshold and less than the preset cell camping signal strength threshold of the terminal device, the terminal device is disabled for a preset time period. Registering the first cell.
  • the terminal device determines that the current signal strength of the first cell is smaller than the first signal strength threshold and is smaller than a preset cell camp signal strength threshold of the terminal device, that is, the first cell is not satisfied. If the condition is not met, the minimum signal strength registration condition of the terminal device itself is not met, and the terminal device is prohibited from registering the first cell within a preset time period.
  • a specific implementation manner may be that the cell identifier of the first cell is added to the disabled registration cell list of the terminal device, that is, when the terminal device needs to perform re-registration, the cell identifier of the cell is detected to be stored in the disabled registration. In the cell list, the terminal device does not acquire the system message of the cell or initiate the network registration in the preset time period, so as to save network resources and unnecessary network overhead.
  • the present application does not specifically limit the preset time period, and may be a shorter time or a longer time, or may be an infinite time.
  • Step S206 If the current signal strength of the first cell is less than the first signal strength threshold and less than the preset cell camping signal strength threshold, acquiring a system message SIB3 of the second cell, where the The system message SIB3 of the second cell includes a second signal strength threshold in which the terminal device camps on the second cell, where a current signal strength of the first cell is greater than a current signal strength of the second cell;
  • the resident target needs to be replaced, and the signal strength measurement information may be selected according to the cell signal strength measurement information of the terminal device in step S201.
  • the second cell performs the same judgment and operation as the first cell, that is, acquires the system message SIB3 of the second cell, and subsequently judges according to the second signal strength threshold of the second cell and the preset cell resident signal strength threshold of the terminal device. Whether it can be camped on the second cell, and the judgment principle thereof is similar to the judgment principle of the first cell, and details are not described herein again.
  • Step S207 If the current signal strength of the second cell is smaller than the second signal strength threshold and greater than a preset cell camp signal strength threshold of the terminal device, register the second cell.
  • the signal strength of the second cell is smaller than the second signal strength threshold and greater than the preset cell camping signal strength threshold of the terminal device, it indicates that although the camping condition of the second cell is not satisfied, it is satisfied.
  • the terminal device camps on the condition of the cell, and thus initiates a registration procedure to the second cell. It can be understood that if the second cell is also unable to camp, the terminal device can continue to query other cells that can camp in the signal strength list, and so on, until the cell can be successfully registered to the cell for normal communication.
  • FIG. 3 is a schematic diagram of a specific application scenario of cell registration in the embodiment of the present invention.
  • the terminal device moves to the GSM network coverage, the device may appear.
  • the situation shown in the left figure of FIG. 3 is that the GSM network cannot be registered, but after applying the embodiment of the present application, the 2G network such as China Unicom can be normally registered as shown in the right figure of FIG. 3, and more specifically, see Description of the above method embodiments.
  • the system message SIB3 of the first cell is read, where the SIB3 includes the terminal device camping.
  • a first signal strength threshold of a cell if the current signal strength of the first cell is smaller than the first signal strength threshold, and greater than a preset cell resident signal strength of the terminal device The threshold is used to register the first cell.
  • the terminal device in the case that the terminal device enters the coverage of the GSM network and needs to perform cell reselection, firstly, it is determined that the current signal strength of the cell that needs to be registered is weak, and if the minimum resident signal strength of the cell is not reached, further Determining whether the current signal strength of the cell is greater than a preset cell camping signal strength threshold that the terminal device can perform network registration. If the cell signal strength is weak, but the terminal device can register the cell, the device can directly register. The cell avoids the cell registration failure, solves the problem that the terminal device may fail to register in the environment where the signal to the GSM network is weak, and improves the user communication experience.
  • FIG. 4 is a schematic structural diagram of a cell registration device in the embodiment of the present application, and the structure of the cell registration device 10 will be described below with reference to FIG. Carry out a detailed introduction.
  • the device 10 can include: a reading module 101 and a first registration module 102, wherein
  • the reading module 101 is configured to: when the terminal device moves to the coverage of the GSM network and needs to perform cell reselection, the system message SIB3 of the first cell is read, where the SIB3 includes the terminal device camping a first signal strength threshold of the first cell;
  • the first registration module 102 is configured to register the first cell if the current signal strength of the first cell is smaller than the first signal strength threshold and greater than a preset cell camp signal strength threshold of the terminal device. .
  • the device 10 further includes:
  • the first obtaining module 103 is configured to acquire cell signal strength measurement information of the terminal device under the GSM network;
  • the determining module 104 is configured to determine, according to the cell signal strength measurement information, that the cell with the highest current signal strength is the first cell.
  • the first obtaining module 103 is specifically configured to:
  • the received signal strength corresponding to the cell that can be detected by the terminal device under the GSM network is obtained by using a power scan, and the cell signal strength measurement information of the terminal device under the GSM network is generated according to the received signal strength.
  • the apparatus 10 further includes:
  • the prohibiting module 105 is configured to: if the current signal strength of the first cell is less than the first signal strength threshold, and is smaller than a preset cell camping signal strength threshold of the terminal device, prohibiting the preset time period The terminal device registers the first cell.
  • the blocking module 105 is specifically configured to:
  • the apparatus 10 further includes:
  • the second obtaining module 106 is configured to acquire the system message SIB3 of the second cell, if the current signal strength of the first cell is less than the first signal strength threshold, and is smaller than the preset cell camping signal strength threshold.
  • the system message SIB3 of the second cell includes a second signal strength threshold in which the terminal device camps on the second cell, where a current signal strength of the first cell is greater than a current signal strength of the second cell. ;
  • the second registration module 107 is configured to register the second cell if the current signal strength of the second cell is smaller than the second signal strength threshold and greater than a preset cell camp signal strength threshold of the terminal device. .
  • the apparatus 10 further includes:
  • the storage module 108 is configured to pre-store the preset cell resident signal strength threshold
  • the updating module 109 is configured to update the preset cell resident signal strength threshold according to the cell registration history of the terminal device.
  • the preset cell resident signal strength threshold is a factory setting value, or is a value calculated according to historical cell resident information of the preset cell.
  • the terminal device moves to the coverage of the global mobile communication system GSM network and needs to perform cell reselection, including:
  • the terminal device moves from the LTE network or the 3G network coverage to the GSM network coverage, and needs to perform cell reselection under the GSM frequency; or
  • the terminal device moves from a GSM network coverage with a strong signal strength to a GSM network coverage with a weak signal strength, and needs to perform cell reselection under the GSM frequency.
  • the cell registration device 10 is presented in the form of a module.
  • a “module” herein may refer to an application-specific integrated circuit (ASIC), a processor and memory that executes one or more software or firmware programs, integrated logic circuits, and/or other devices that provide the above functionality.
  • the first registration module 102 can be implemented by the processor 201 of the terminal device shown in FIG.
  • FIG. 5 is a schematic structural diagram of a terminal device in the embodiment of the present application.
  • the structure of the terminal device 20 will be described in detail below with reference to FIG.
  • the terminal device 20 includes at least one processor 201, at least one memory 202, and at least one communication interface 203.
  • the processor 201, the memory 202, and the communication interface 203 are connected by the communication bus and complete communication with each other.
  • the processor 201 can be a general purpose central processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of the above program.
  • CPU central processing unit
  • ASIC application-specific integrated circuit
  • the communication interface 203 is configured to communicate with other devices or communication networks, such as Ethernet, Radio Access Network (RAN), Wireless Local Area Networks (WLAN), and the like.
  • RAN Radio Access Network
  • WLAN Wireless Local Area Networks
  • the memory 202 can be a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a random access memory (RAM) or other type that can store information and instructions.
  • the dynamic storage device can also be an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Compact Disc Read-Only Memory (CD-ROM) or other optical disc storage, and a disc storage device. (including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or can be used to carry or store desired program code in the form of instructions or data structures and can be Any other media accessed, but not limited to this.
  • the memory can exist independently and be connected to the processor via a bus.
  • the memory can also be integrated with the processor.
  • the memory 202 is used to store application code that executes the above solution, and is controlled by the processor 201 for execution.
  • the processor 201 is configured to execute application code stored in the memory 202.
  • the code stored in the memory 202 can perform the cell registration method of FIG. 1 to FIG. 3 performed by the terminal device provided above, such as when the terminal device moves to the coverage of the global mobile communication system GSM network and needs to perform cell reselection.
  • FIG. 6 is a schematic structural diagram of another embodiment of a terminal device according to an embodiment of the present application.
  • the terminal device 30 can be a smart mobile terminal (such as a mobile phone).
  • the terminal device 30 includes: a radio frequency (RF) circuit 301, a memory 302 storing one or more computer programs, an input device 303, and an output device 304.
  • RF radio frequency
  • the sensor 305, the audio circuit 306, the wireless fidelity (Wi-Fi) module 307, the processor 308 including one or more processing cores, and the power source 303 and the like It will be understood by those skilled in the art that the terminal device structure shown in FIG. 6 does not constitute a limitation of the terminal device, and may include more or less components than those illustrated, or a combination of certain components, or different component arrangements. among them:
  • the RF circuit 301 can be used for receiving and transmitting signals during and after receiving or transmitting information, in particular, receiving downlink information of the base station and then processing it by one or more processors 308; in addition, transmitting data related to the uplink to the base station .
  • RF circuit 301 includes, but is not limited to, an antenna, at least one amplifier, a tuner, one or more oscillators, a subscriber identity module (SIM) card, a transceiver, a coupler, a low noise amplifier ( English: low noise amplifier, LNA), duplexer, etc.
  • SIM subscriber identity module
  • the RF circuit 301 can also communicate with a network or other terminal device through wireless communication.
  • the wireless communication may use any communication standard or protocol, including but not limited to global system of mobile communication (GSM), general packet radio service (GPRS), code division. Multiple access (CDMA), wideband code division multiple access (English: wideband code Division multiple access (WCDMA), long term evolution (LTE), e-mail, short message service (SMS), etc.
  • GSM global system of mobile communication
  • GPRS general packet radio service
  • CDMA code division. Multiple access
  • WCDMA wideband code division multiple access
  • LTE long term evolution
  • SMS short message service
  • the memory 302 can be used to store computer programs and modules, and the processor 308 executes various functional applications and data processing by running computer programs and modules stored in the memory 302.
  • the memory 302 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to The data created by the use of the terminal device 30 (such as photographed photos, audio data, video data, etc.) and the like.
  • memory 302 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, memory 302 may also include a memory controller to provide access to memory 302 by processor 308 and input device 303.
  • Input device 303 can be used to receive input numeric or character information, as well as to generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function controls.
  • input device 303 can include touch-sensitive surface 3031 as well as other input devices 3032.
  • Touch-sensitive surface 3031 also referred to as a touch display panel or trackpad, can collect touch operations on or near the user (eg, the user uses a finger, stylus, etc., any suitable object or accessory on touch-sensitive surface 3031 or The operation near the touch-sensitive surface 3031) and driving the corresponding connecting device according to a preset program.
  • the touch sensitive surface 3031 can include two portions of a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a 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 the touch information into contact coordinates, and sends the touch information.
  • the processor 308 is provided and can receive commands from the processor 308 and execute them.
  • the touch sensitive surface 3031 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the input device 303 can also include other input devices 3032.
  • other input devices 3032 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.
  • Output device 304 can be used to display information entered by the user or information provided to the user and various graphical user interfaces of terminal device 30, which can be composed of graphics, text, icons, video, and any combination thereof.
  • the output device 304 can include a display panel 3041, optional,
  • the display panel 3041 can be configured in the form of a liquid crystal display (LCD) or an organic light-emitting diode (OLED).
  • the touch-sensitive surface 3031 can cover the display panel 3041, and when the touch-sensitive surface 3031 detects a touch operation thereon or nearby, it is transmitted to the processor 308 to determine the type of the touch event, and then the processor 308 according to the touch event The type provides a corresponding visual output on display panel 3041.
  • touch-sensitive surface 3031 and display panel 3041 are implemented as two separate components to implement input and input functions, in some embodiments, touch-sensitive surface 3031 can be integrated with display panel 3041 for input. And output function.
  • Terminal device 30 may also include at least one type of sensor 305, such as a distance sensor, a light sensor, a motion sensor, and other sensors.
  • the distance sensor is configured to detect a distance between the screen of the terminal device and an object covering the terminal device
  • the light sensor is configured to detect an optical signal of an environment external to the terminal device.
  • the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally three axes), and the magnitude and direction of gravity can be detected at rest, which can be used to identify the attitude of the terminal device 30 (such as horizontal and vertical screen switching).
  • the terminal device 30 can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, I will not repeat them here.
  • the audio circuit 306, the speaker 3061, and the microphone 3062 can provide an audio interface between the user and the terminal device 30.
  • the audio circuit 306 can transmit the converted electrical data of the received audio data to the speaker 3061, and convert it into a sound signal output by the speaker 3061.
  • the microphone 3062 converts the collected sound signal into an electrical signal, and the audio circuit 306 is used by the audio circuit 306. After receiving, it is converted into audio data, and then processed by the audio data output processor 308, transmitted to the device, for example, via the RF circuit 301, or outputted to the memory 302 for further processing.
  • the audio circuit 306 may also include an earbud jack to provide communication of the peripheral earphones with the terminal device 30.
  • WiFi is a short-range wireless transmission technology
  • the terminal device 30 can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 307, which provides wireless broadband Internet access for users.
  • FIG. 6 shows the WiFi module 307, it can be understood that it does not belong to the essential configuration of the terminal device 30, and may be omitted as needed within the scope of not changing the essence of the application.
  • Processor 308 is the control center of terminal device 30, which connects various portions of the entire terminal device 30 using various interfaces and lines, by running or executing computer programs and/or modules stored in memory 302, and by calling stored in memory 302.
  • the data performs various functions and processing data of the terminal device 30, thereby performing overall monitoring of the terminal device 30.
  • the processor 308 may include one or more processing cores; preferably, the processor 308 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like.
  • the modem processor primarily handles wireless communications. It will be appreciated that the above described modem processor may also not be integrated into the processor 308.
  • the terminal device 30 further includes a power source 303 (such as a battery) for supplying power to the various components.
  • a power source 303 such as a battery
  • the power source can be logically connected to the processor 308 through the power management system to manage functions such as charging, discharging, and power management through the power management system.
  • the power supply 303 may also include any one or more of a DC or AC power source, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
  • the terminal device 30 may further include a camera, a Bluetooth module, and the like, and details are not described herein again.
  • the output device 304 (or the input device 303) of the terminal device is a touch screen display
  • the terminal device 30 further includes a memory 302, a processor 308, and one or more computer programs, one or more of which The computer program is stored in the memory 302, and the program for calling the cell registration stored in the memory 302 (non-volatile memory) is executed by the processor 308 to execute the method steps in the foregoing method embodiments, and details are not described herein.
  • the embodiment of the present application further provides a computer storage medium, wherein the computer storage medium may store a program, where the program includes some or all of the steps of any one of the cell registration methods described in the foregoing method embodiments.
  • the disclosed apparatus may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable memory.
  • a computer readable memory A number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing memory includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like, which can store program codes.
  • the memory may include: a flash disk, a read-only memory (English: Read-Only Memory, ROM for short), a random access memory (English: Random Access Memory, RAM for short), a magnetic disk or an optical disk.

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

La présente invention concerne un procédé et un appareil d'enregistrement de cellule. Le procédé peut consister : à lire, si un dispositif terminal se déplace vers une plage de couverture d'un réseau GSM et doit effectuer une resélection de cellule, un message système SIB3 d'une première cellule, le SIB3 comprenant un premier seuil d'intensité de signal de la première cellule où réside le dispositif terminal ; et, si une intensité de signal actuelle de la première cellule est inférieure au premier seuil d'intensité de signal et supérieure à un seuil d'intensité de signal d'une cellule prédéfinie où réside le dispositif de terminal, à enregistrer la première cellule. Au moyen de la présente invention, il est possible de résoudre le problème selon lequel une défaillance d'enregistrement peut se produire lorsqu'un dispositif terminal se déplace vers une plage de couverture de réseau GSM présentant un signal de réseau faible, ce qui permet d'améliorer l'expérience de communication d'un utilisateur.
PCT/CN2017/111965 2017-01-19 2017-11-20 Procédé et appareil d'enregistrement de cellule WO2018133519A1 (fr)

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CN201710038780.2A CN106851755B (zh) 2017-01-19 2017-01-19 一种小区注册方法及装置

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CN117835172A (zh) * 2024-03-05 2024-04-05 荣耀终端有限公司 通信方法、设备及计算机可读存储介质

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CN107995652B (zh) * 2017-11-30 2020-07-31 Oppo广东移动通信有限公司 网络接入结果的检测方法及装置、计算机存储介质
CN108811080B (zh) * 2018-05-31 2021-10-26 北京小米移动软件有限公司 小区注册的方法、装置和存储介质
CN111447196B (zh) * 2020-03-23 2023-09-12 维沃移动通信有限公司 注册方法及电子设备
CN117528668A (zh) * 2022-07-28 2024-02-06 华为技术有限公司 通信的方法和装置

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