CN104580333A - Storage space share method and device - Google Patents
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- CN104580333A CN104580333A CN201310520886.8A CN201310520886A CN104580333A CN 104580333 A CN104580333 A CN 104580333A CN 201310520886 A CN201310520886 A CN 201310520886A CN 104580333 A CN104580333 A CN 104580333A
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- 238000000034 method Methods 0.000 title claims abstract description 48
- 230000002452 interceptive effect Effects 0.000 claims description 8
- 238000004513 sizing Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 description 14
- 238000004364 calculation method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Telephone Function (AREA)
- Storage Device Security (AREA)
Abstract
The invention discloses a storage space share method and a device. The method comprises the steps of allowing user equipment and opposite equipment to negotiate share information of a part of storage space of the user equipment, and sharing the part of storage space to the opposite equipment according to the share information. The method and the device solve the problem that data security in a memory cannot be ensured when the user equipment shares the storage space, and the data security in the user equipment is improved.
Description
Technical field
The present invention relates to the communications field, share method and apparatus in particular to a kind of memory space.
Background technology
Along with the development of mechanics of communication, in people's life, intelligent equipment increases, intelligence degree for the terminal equipment such as mobile phone, digital camera it is also proposed more and more higher requirement, such as, the increase of cell-phone function, application software and program abundant, make some portable sets more and more close to computer role, and on memory space, portable set is but often restricted.
According to current usb protocol, when portable set uses the memory space of computer or other equipment by USB interface, generally process according to following flow process:
1, the whole memory (such as TF card) of portable set is hung up;
2, use the enumeration process that provides of usb protocol to realize the mutual of portable set and computer, and show in a computer, for the management of computer to portable set memory with the whole memory of the form of TF card by portable set.
Inventor finds in research process, and above-mentioned technology exists following defect:
1, because the memory of whole portable set first will be suspended (namely unloading from portable set), and then share to computer, therefore, portable set cannot carry out any read-write operation to memory again in the process sharing its memory;
2, after enumeration, the memory of whole portable set all will show on computers, if having the data of need to be keep secret on the memory of portable set, then cannot ensure its fail safe; Also can limit the use of portable set simultaneously.
For when carrying out memory space shared in correlation technique between subscriber equipment, the problem of Information Security in memory cannot be ensured, not yet propose effective solution at present.
Summary of the invention
The invention provides a kind of memory space and share method and apparatus, when carrying out memory space shared between subscriber equipment at least to solve in correlation technique, the problem of Information Security in memory cannot be ensured.
According to an aspect of the present invention, provide a kind of memory space and share method, comprising: subscriber equipment and opposite equip. consult to be used for the shared information of the part memory space sharing described subscriber equipment; According to described shared information, share described part memory space to described opposite equip..
Preferably, described subscriber equipment and described opposite equip. are consulted described shared information and are comprised: described subscriber equipment receives the shared information sent by described opposite equip., wherein, described shared information is for asking the described part memory space of pre-sizing and/or precalculated position; Described subscriber equipment, according to described shared information, determines size and/or the position of described part memory space.
Preferably, described subscriber equipment and described opposite equip. are consulted described shared information and are comprised: described subscriber equipment receives the sharing request sent by described opposite equip., and wherein, described sharing request is for asking the memory space of shared described subscriber equipment; Described subscriber equipment, according to the memory space situation of self, sends described shared message to described opposite equip., wherein, carries size and/or the positional information of described part memory space in described shared message.
Preferably, share described part memory space to comprise to described opposite equip.: described subscriber equipment discharges the operating rights of described part memory space, and give described opposite equip. by the operating rights of described part memory space, wherein, described opposite equip. operates described part memory space according to the operating rights of described part memory space.
Preferably, when the described part memory space that described subscriber equipment is shared is encryption space, described opposite equip. part memory space according to the double secret key consulted with described subscriber equipment operates.
Preferably, when described part memory space is shared to described opposite equip., by one of following mode, described part memory space is mapped on described opposite equip.: USB flash disk, TF card, read-only memory, subregion.
Preferably, give after described opposite equip. at shared described part memory space, described method also comprises: when following one of at least stop sharing of described part memory space: receive that described opposite equip. sends for stopping the termination request shared; Initiated to force the request of ejecting by described subscriber equipment; Disconnecting between described subscriber equipment and described opposite equip..
Preferably, stop described the shared of part memory space and comprise: reclaim the operating rights of giving described opposite equip., reclaim the described part memory space sharing to described opposite equip., and retain the data in described part memory space.
According to another aspect of the present invention, additionally provide a kind of memory space sharing means, be arranged in subscriber equipment, comprise: for consulting with opposite equip. the shared information of part memory space that is used for sharing described subscriber equipment; Sharing module, gives described opposite equip. for part memory space according to described shared information sharing.
Preferably, described sharing module comprises: releasing unit, for discharging the operating rights of described part memory space; Give unit, for giving described opposite equip. by the operating rights of described part memory space, wherein, described opposite equip. operates described part memory space according to the operating rights of described part memory space.
Preferably, described device also comprises: stop module, for reclaiming the operating rights of giving described opposite equip., reclaiming the described part memory space sharing to described opposite equip., and retaining the data in described part memory space.
By the present invention, subscriber equipment and opposite equip. is adopted to consult to be used for the shared information of the part memory space sharing this subscriber equipment; According to shared information, share this part memory space to the mode of opposite equip., solve when to carry out memory space shared between subscriber equipment, the problem of Information Security in memory cannot be ensured, improve the fail safe of data in subscriber equipment.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic flow sheet sharing method according to the memory space of the embodiment of the present invention;
Fig. 2 is the structural representation of the memory space sharing means according to the embodiment of the present invention;
Fig. 3 is the preferred structure schematic diagram one of the memory space sharing means according to the embodiment of the present invention;
Fig. 4 is the preferred structure schematic diagram two of the memory space sharing means according to the embodiment of the present invention;
Fig. 5 is the structural representation of the predefined protocol massages according to the embodiment of the present invention;
Fig. 6 is that internal memory shares the schematic flow sheet of start-up course according to the preferred embodiment of the invention;
Fig. 7 is that internal memory shares the schematic flow sheet of disconnection process according to the preferred embodiment of the invention;
Fig. 8 a ~ 8d is the schematic diagram of the different use scenes of memory space Share Model according to the preferred embodiment of the invention.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Can perform in the computer system of such as one group of computer executable instructions in the step shown in the flow chart of accompanying drawing, and, although show logical order in flow charts, in some cases, can be different from the step shown or described by order execution herein.
Present embodiments provide a kind of memory space and share method, Fig. 1 is the schematic flow sheet sharing method according to the memory space of the embodiment of the present invention, and as shown in Figure 1, this flow process comprises the steps:
Step S102, subscriber equipment and opposite equip. consult the shared information being used for the part memory space sharing this subscriber equipment;
Step S104, according to this shared information, shares this part memory space to opposite equip..
By above-mentioned steps, when sharing memory space between the subscriber devices, according to the shared information of the part memory space that both sides consult, part memory space is shared to opposite equip. and use.Relative to prior art, owing to not needing to be hung up by the memory of subscriber equipment again, therefore, subscriber equipment still can normally use the memory space being not yet assigned to opposite equip., and, due to by sharing information, subscriber equipment can distribute the position, size etc. of memory space of sharing, thus can make the data in unappropriated memory space not access by opposite equip. or obtain.As can be seen here, pass through the present embodiment, solve when to carry out memory space shared between subscriber equipment, the problem of Information Security in memory cannot be ensured, improve the fail safe of data in subscriber equipment, and support subscriber equipment normal running to the memory of self when shared storage.
Preferably, above-mentioned subscriber equipment and the negotiation of opposite equip. comprise multiple negotiation mode, such as, are initiatively initiated by subscriber equipment, or are initiatively initiated by opposite equip.; Further, the size, position etc. of part memory space can be by providing the subscriber equipment of part memory space to determine, also can be to be determined by the opposite equip. of request memory space.
Such as, subscriber equipment receives the shared information sent by opposite equip., and wherein, information of sharing is for asking the part memory space in pre-sizing and/or precalculated position; Subscriber equipment according to shared information, the size of determining section memory space and/or position.
Again such as, subscriber equipment receives the sharing request sent by opposite equip., and wherein, sharing request is for asking the memory space of sharing users equipment; Subscriber equipment, according to the memory space situation of self, sends and shares message to opposite equip., wherein, shares the size and/or the positional information that carry part memory space in message.
Preferably, before information shared by subscriber equipment and the mutual memory space of opposite equip., the connection for Signalling exchange and/or transfer of data between subscriber equipment and opposite equip. can also be set up.It should be noted that, above-mentioned connection might not be that subscriber equipment is connected with the direct of opposite equip., can also be the connection of being set up by the known network configuration such as local area network (LAN), the Internet; Further, the mode connected comprises known any wired connection or radio connection.Such as connected by USB interface, connected by infrared or blue tooth interface, connected by WIFI.
Preferably, above-mentioned steps S104 comprises: the operating rights of subscriber equipment release portion memory space, and gives opposite equip. by the operating rights of part memory space, and wherein, opposite equip. operates part memory space according to the operating rights of part memory space.Also be, the operating rights of the part memory space in self memory space is distributed to opposite equip. by certain mode by subscriber equipment, thus make opposite equip. can realize reading and writing the part memory space in subscriber equipment, delete, hide, the operation such as subregion.
Preferably, when subscriber equipment is encryption space to the part memory space that opposite equip. is shared, opposite equip. operates according to the double secret key part memory space consulted with subscriber equipment.Such as, the identity information verifying opposite equip. is needed when opposite equip. accesses this part memory space.
Preferably, when part memory space is shared to opposite equip. by subscriber equipment, on opposite equip., this part memory space is shown as the form of a USB flash disk, TF card, read-only memory or subregion, and the mode of operation that the user of opposite equip. can adopt the operation of carrying out memory space with corresponding USB flash disk, TF card, read-only memory or subregion identical operates data wherein.
Preferably, after step s 104, can when following one of at least the sharing of dwell section memory space: receive that opposite equip. sends for stopping the termination request shared; Initiated to force the request of ejecting by subscriber equipment; Disconnecting between subscriber equipment and opposite equip..
Preferably, the shared of dwell section memory space comprises: reclaim the operating rights of giving opposite equip., reclaims the part memory space sharing to opposite equip., and the data in reserve part memory space.
The present embodiment additionally provides a kind of memory space sharing means, be arranged in subscriber equipment, this device is used for realizing above-mentioned memory space and shares method, and the concrete implementation procedure of the device described in device embodiment carried out detailed description in embodiment of the method, did not repeat them here.
Fig. 2 is the structural representation of the memory space sharing means according to the embodiment of the present invention, as shown in Figure 2, this device comprises: interactive module 22 and sharing module 26, wherein, interactive module 22, for consulting with opposite equip. the shared information of part memory space being used for sharing users equipment; Sharing module 26 is coupled to interactive module 22, for part memory space being shared to opposite equip. according to the information of sharing.
Module involved in embodiments of the invention, unit can be realized by the mode of software, also can be realized by the mode of hardware.Described module in the present embodiment, unit also can be arranged within a processor, such as, can be described as: a kind of processor comprises interactive module 22 and sharing module 26.Wherein, the title of these modules does not form the restriction to this module itself under certain conditions, and such as, interactive module can also be described to " for consulting the module of the shared information of the part memory space being used for sharing users equipment with opposite equip. ".
Preferably, interactive module 22 comprises: receiving element 222, and for receiving the shared information sent by opposite equip., wherein, information of sharing is for asking the part memory space in pre-sizing and/or precalculated position; Determining unit 224 is coupled to receiving element 222, for according to this shared information, and the size of determining section memory space and/or position.
Preferably, interactive module 22 comprises: receiving element 226, and for receiving the sharing request sent by opposite equip., wherein, this sharing request is for asking the memory space of sharing users equipment; Transmitting element 228, is coupled to receiving element 226, for the memory space situation according to self, sends and shares message to opposite equip., wherein, carry size and/or the positional information of part memory space in this shared message.
Preferably, this device also comprises sets up module, and for setting up the connection for Signalling exchange and/or transfer of data between subscriber equipment and opposite equip., wherein, this connection comprises: wired connection or wireless connections.
Fig. 3 is the preferred structure schematic diagram one of the memory space sharing means according to the embodiment of the present invention, and as shown in Figure 3, preferably, sharing module 26 comprises: releasing unit 262, for the operating rights of release portion memory space; Give unit 264, for giving opposite equip. by the operating rights of part memory space, wherein, opposite equip. operates part memory space according to the operating rights of part memory space.
Preferably, described device also comprises: mapping block, for when part memory space is shared to opposite equip., is mapped on opposite equip.: USB flash disk, TF card, read-only memory, subregion by one of following mode by part memory space.
Fig. 4 is the preferred structure schematic diagram two of the memory space sharing means according to the embodiment of the present invention, as shown in Figure 4, this device also comprises: stop module 42 and be coupled to sharing module 26, for reclaiming the operating rights of giving opposite equip., reclaim the part memory space sharing to opposite equip., and the data in reserve part memory space.
Preferably, stop module 42 for when following one of at least the sharing of dwell section memory space: receive that opposite equip. sends for stopping the termination request shared; Initiated to force the request of ejecting by subscriber equipment; Disconnecting between subscriber equipment and opposite equip..
Be described below in conjunction with preferred embodiment and illustrate.
This preferred embodiment provides a kind of terminal storage and shares method and apparatus, and between different equipment, by wired or wireless mode, the mode appointed according to certain, shares memory space each other.
According to the technical scheme that an aspect of this preferred embodiment provides, when a certain device memory is not enough or need larger memory space time, can by carrying out being connected and sharing with wired mode or wireless mode (such as WIFI or USB) with another equipment, wherein a side initiates sharing request; After the opposing party receives, request initiating terminal through taking carries out " enumerating " (namely to be similar to the mode enumerated, do not limit and must strictly follow specific agreement and specification) to receiving terminal, and the process of request and response process can carry out according to mode as shown in Figure 5;
After " enumerating " success, be presented at shared originating end in the mode of USB flash disk, CD or subregion, for the opposing party with operate, data storage etc., can certainly as a kind of method of the transfer of data of two equipment rooms;
Compared with prior art, the memory space that can realize between distinct device and user is shared, for user provide a kind of spatial spread mode, be user-friendly to; Without the need to extra auxiliary equipment, use flexibly, after shared memory space, its operation with on PC, operate USB flash disk and disc seemingly, Consumer's Experience is good.
Describe embodiments of the present invention in detail below with reference to accompanying drawing, to the present invention, how application technology means solve technical problem whereby, and the implementation procedure reaching technique effect can fully understand and implement according to this.
Tag memory Share Model:
Terminal A and terminal B is two different terminals, has the wire transmission mode of coupling, or wireless transmission method; Application scenarios comprises the memory space inadequate of terminal A, and terminal B has unnecessary memory space; The space that also can be applied in two terminals is sufficient, and needs the scene of carrying out exchanges data.
Share before starting, the connection between two equipment be set up, can realize wirelessly or in wired mode, the modes such as such as WIFI or USB.
1, terminal room request and response processing procedure comprise:
The foundation that terminal room is shared, share and disconnect, state is each other mutual, comprises the process such as to deliver of the reception condition of request, operating rights, all realizes according to the good protocol mode of both sides' predefined, such as can according to mode as shown in Figure 5.
Request format: according to the form of request msg head, request sequence number, request type, parameter (can have and also can not have), stop bits; The space size etc. of needs can be issued receiving terminal as parameter;
Response format: according to the form of head response, corresponding request sequence number, respond style, parameter (can not have), stop bits.
Initiated according to request format by a side, the opposing party according to request type and Parameter analysis of electrochemical, and replys request according to self current state, different respond styles, can state the result of the request to corresponding requests number mark.
2, Fig. 6 is that internal memory shares the schematic flow sheet of start-up course according to the preferred embodiment of the invention, and as shown in Figure 6, this internal memory is shared start-up course and comprised the steps:
Step S601: Storage sharing originating end (terminal A), initiates Storage sharing request, by the interface channel between two equipment, is sent to the receiving terminal (terminal B) of Storage sharing;
Step S602: received by equipment B and resolve, resolving can be carried out according to the mode shown in Fig. 5, after being parsed, determines whether accept this request by the user of terminal B, if select to accept to continue step S604, does not accept to continue step S608;
Step S603: after accepting request, terminal B need the special case judging self, distribute and specify the space S of size as the communal space;
Step S604: judge allocation space success or not, if having memory space inadequate or other reasons, distributes unsuccessfully, enters step S608, be allocated successfully, enter step S605;
The operating rights of the space S that step S605: after allocation space, terminal B need release corresponding, for shared originating end (device A);
Step S606: terminal B distributes and releases space S, operation that space S is carried out on terminal A " enumerating ", and shows in modes such as USB flash disk, TF card, CD-ROM drive or subregions on terminal A;
Step S607: after having enumerated, terminal A obtain the right to use in this region;
Step S609: so far, device A, B enter shared model, and terminal A can operate this part space.
Wherein, a kind of example that the process of step S603 ~ step S609 is " enumerating " process described in the application.
3, Fig. 7 is that internal memory shares the schematic flow sheet of disconnection process according to the preferred embodiment of the invention, and as shown in Figure 7, this internal memory is shared disconnection process and comprised the steps:
Step S701: shared terminal procedure starts, can be initiated by device A (sharing request originating end) or equipment B (sharing request receiving terminal); If initiated by terminal A, terminal B needs to resolve this request; After successfully resolved, enter step S702; If initiated to force the request of ejecting by terminal B, then directly enter S702 step;
Step S702: terminal B needs first to discharge to the content in all operations power of space S and space;
The information such as step S703: space discharges successfully, enters step S704, can enter step S707 because spatial operation is carrying out the situation such as operate, prompting operation failure;
Step S704: after step S703 runs succeeded, sends message to equipment B by device A, by equipment B recovery to the operation of space S and the right to use;
Step S705: reclaimer operation is weighed successfully, enters step S706, otherwise enters step S707;
Step S706: the space S discharged before display on terminal B, and comprise the content wherein stored;
Step S707: share and disconnect unsuccessfully, display reminding information;
Step S708: so far, sharing operation completes, and exits shared model;
Preferably, two need the Storage sharing agreement equipment shared each other needing simultaneously support jointly to appoint, or install corresponding software simultaneously; By certain client, an equipment initiates request, the opposing party selects whether to receive, and can select whether to carry out encryption device to oneself virtual equipment out or subregion, authentication is carried out to user, after being verified, the right to use in this space can be obtained, realize the binding of two equipment;
After completing binding, two equipment only need to keep connecting in wired or wireless manner, and all operations are undertaken by the side initiating to share;
Some typical use scenes are further illustrated so that the ins and outs of this model to be described in Fig. 8 a ~ 8d.
By above-described embodiment and preferred embodiment, provide a kind of new method and apparatus, the memory space can shared in several ways between distinct device each other can be made, and without the need to affecting normal use; And when equipment is in memory space inadequate or need larger space, the space using other equipment can be shared, carry out storing or data transmission, solve the bottleneck problem of terminal equipment on memory space to a certain extent.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
More than above are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. memory space shares a method, it is characterized in that comprising:
Subscriber equipment and opposite equip. consult the shared information being used for the part memory space sharing described subscriber equipment;
According to described shared information, share described part memory space to described opposite equip..
2. method according to claim 1, is characterized in that, described subscriber equipment and described opposite equip. are consulted described shared information and comprised:
Described subscriber equipment receives the described shared information sent by described opposite equip., and wherein, described shared information is for asking the described part memory space of pre-sizing and/or precalculated position;
Described subscriber equipment, according to described shared information, determines size and/or the position of described part memory space.
3. method according to claim 1, is characterized in that, described subscriber equipment and described opposite equip. are consulted described shared information and comprised:
Described subscriber equipment receives the sharing request sent by described opposite equip., and wherein, described sharing request is for asking the memory space of shared described subscriber equipment;
Described subscriber equipment, according to the memory space situation of self, sends described shared message to described opposite equip., wherein, carries size and/or the positional information of described part memory space in described shared message.
4. method according to claim 1, is characterized in that, shares described part memory space and comprises to described opposite equip.:
Described subscriber equipment discharges the operating rights of described part memory space, and gives described opposite equip. by the operating rights of described part memory space, and wherein, described opposite equip. operates described part memory space according to the operating rights of described part memory space.
5. method according to claim 1, it is characterized in that, when the described part memory space that described subscriber equipment is shared is encryption space, described opposite equip. part memory space according to the double secret key consulted with described subscriber equipment operates.
6. method according to claim 1, is characterized in that, when described part memory space is shared to described opposite equip., is mapped on described opposite equip. by one of following mode by described part memory space:
USB flash disk, TF card, read-only memory, subregion.
7. method according to any one of claim 1 to 6, is characterized in that, give after described opposite equip. at shared described part memory space, described method also comprises: when following one of at least stop sharing of described part memory space:
Receive described opposite equip. send for stopping the termination request shared;
Initiated to force the request of ejecting by described subscriber equipment;
Disconnecting between described subscriber equipment and described opposite equip..
8. method according to claim 7, is characterized in that, stops described the shared of part memory space and comprises:
Reclaim the operating rights of giving described opposite equip., reclaim the described part memory space sharing to described opposite equip., and retain the data in described part memory space.
9. a memory space sharing means, is arranged in subscriber equipment, it is characterized in that comprising:
Interactive module, for consulting with opposite equip. the shared information being used for the part memory space sharing described subscriber equipment;
Sharing module, gives described opposite equip. for part memory space according to described shared information sharing.
10. device according to claim 9, is characterized in that, described sharing module comprises:
Releasing unit, for discharging the operating rights of described part memory space;
Give unit, for giving described opposite equip. by the operating rights of described part memory space, wherein, described opposite equip. operates described part memory space according to the operating rights of described part memory space.
11. devices according to claim 9 or 10, it is characterized in that, described device also comprises:
Stop module, for reclaiming the operating rights of giving described opposite equip., reclaiming the described part memory space sharing to described opposite equip., and retaining the data in described part memory space.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310520886.8A CN104580333A (en) | 2013-10-29 | 2013-10-29 | Storage space share method and device |
| PCT/CN2014/072915 WO2014135080A1 (en) | 2013-10-29 | 2014-03-05 | Method and device for sharing storage space |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310520886.8A CN104580333A (en) | 2013-10-29 | 2013-10-29 | Storage space share method and device |
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| CN104580333A true CN104580333A (en) | 2015-04-29 |
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| CN201310520886.8A Pending CN104580333A (en) | 2013-10-29 | 2013-10-29 | Storage space share method and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109862119A (en) * | 2019-03-15 | 2019-06-07 | 深圳市网心科技有限公司 | Storage capacity sharing method, device, service server, user terminal and system |
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- 2013-10-29 CN CN201310520886.8A patent/CN104580333A/en active Pending
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2014
- 2014-03-05 WO PCT/CN2014/072915 patent/WO2014135080A1/en active Application Filing
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| CN109862119A (en) * | 2019-03-15 | 2019-06-07 | 深圳市网心科技有限公司 | Storage capacity sharing method, device, service server, user terminal and system |
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| WO2014135080A1 (en) | 2014-09-12 |
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