CN105827669B - A kind of method, apparatus and system of terminal virtual memory - Google Patents

Abstract

The embodiment of the invention discloses a kind of method, apparatus and system of terminal virtual memory, this method may include: when terminal booting is powered on and starts to load external storage card, and terminal is by sending virtual memory demand signalling from the designated lane that fast wireless network carries to cloud storage service device；Terminal receives the authentication successful information sent by cloud storage service device by designated lane, and sends authorization requests to cloud storage service device by designated lane according to authentication successful information；After terminal receives the authorization message that cloud storage service device is sent by designated lane, by terminal from memory space progress virtual disk map operation corresponding in cloud storage service device, it is mapped to the virtual disk of terminal local；Terminal loads the corresponding application program of terminal and data certainly in cloud storage service device from terminal by designated lane from the mapping relations in cloud storage service device between corresponding memory space with terminal according to the virtual disk of terminal local in corresponding memory space.

Description

A kind of method, apparatus and system of terminal virtual memory

Technical field

The present invention relates to mobile communication technology more particularly to a kind of method, apparatus and system of terminal virtual memory.

Background technique

Currently, terminal external storage card solves the problems, such as that terminal inner memory space is lesser, extend user can voluntarily The memory space of terminal brings convenience for user's use.Currently, the terminal operating system of mainstream is supported user's on the market Application software is stored in external storage card using data；Moreover, generally flash memory (TF, the Trans- of external storage card terminal Flash) block, and the maximum capacity of the external memory card of main flow terminal support is 32G.

But the memory capacity of external memory card is limited, the capacity of 32G is unable to satisfy user for application program and data Use need；And external storage card is easily damaged, the important procedure and loss of data being easy to cause in terminal.

Summary of the invention

In order to solve the above technical problems, an embodiment of the present invention is intended to provide a kind of method of terminal virtual memory, equipment and System can provide the memory space that can constantly extend for terminal, and ensure the not easy to lose of storing data, so as to realize The substitution of external storage card.

The technical scheme of the present invention is realized as follows:

In a first aspect, the embodiment of the invention provides a kind of methods of terminal virtual memory, which comprises

When terminal, which is switched on, to be powered on and start to load external storage card, the terminal by fast wireless network by being carried Designated lane sends virtual memory demand signalling to cloud storage service device；Wherein, the virtual memory demand signalling includes described The authentication information of terminal, for requesting memory space to the cloud storage service device；

The terminal receives the authentication successful information sent by the cloud storage service device by the designated lane, and root Authorization requests are sent to the cloud storage service device by the designated lane according to the authentication successful information；Wherein, the mirror Weighing successful information includes the terminal corresponding memory space in the cloud storage service device；The authorization requests include described The authentication information of terminal and the terminal corresponding memory space in the cloud storage service device take for the cloud storage For terminal described in the terminal access, certainly in the cloud storage service device, corresponding memory space is authorized business device；

The terminal receives the authorization message that the cloud storage service device is sent by the designated lane；Wherein, described Authorization message is used to carry out for terminal described in the terminal access from memory space corresponding in the cloud storage service device Authorization；

After the terminal receives the authorization message, the terminal is corresponded to from the cloud storage service device Memory space carry out virtual disk map operation, be mapped to the virtual disk of the terminal local；

The terminal is corresponding certainly in cloud storage service device with the terminal according to the virtual disk of the terminal local Memory space between mapping relations by the designated lane from the terminal from cloud storage service device it is corresponding The corresponding application program of the terminal and data are loaded in memory space.

Further, when the designated lane is carried by the specific 4G network that operator provides, the terminal By sending virtual memory demand signalling from the designated lane that fast wireless network carries to cloud storage service device, comprising:

After the terminal booting is powered on and completes the register flow path of first network according to the first client identification module SIM card, The second network is registered to according to the second SIM card；

The mark of itself, the mark of second SIM card and verifying password are packaged into virtual memory and asked by the terminal Signaling is sought, and the virtual memory demand signalling is sent to the cloud storage service device by second network.

Further, when the designated lane is carried by the 4G network that operator provides daily mobile communication business When, the terminal is by sending virtual memory request letter from the designated lane that fast wireless network carries to cloud storage service device It enables, comprising:

After the terminal booting is powered on and successfully completes the registration of first network according to the first SIM card, by the mark of itself And verifying password is packaged into virtual memory demand signalling, and the virtual memory demand signalling is sent out by the first network It send to the cloud storage service device.

Further, the method also includes:

The terminal sends access operation instruction to the cloud storage service device by the designated lane, wherein described Type and the terminal of the access operation instruction including the access corresponding memory space certainly in the cloud storage service device；

The terminal receives the access operation result that the cloud storage service device is sent；And according to the access operation result Refresh the virtual disk of the terminal local, so that the virtual disk of the terminal local and the terminal take from cloud storage The mapping relations being engaged in device between corresponding memory space keep synchronizing.

Second aspect, the embodiment of the invention provides a kind of methods of terminal virtual memory, which comprises

Cloud storage service device receives the virtual memory that the designated lane carried by terminal by fast wireless network is sent and asks Seek signaling, wherein the virtual memory demand signalling includes the authentication information of the terminal, is used for the cloud storage service device Request memory space；

The cloud storage service device parses the virtual memory demand signalling, obtains the authentication letter of the terminal Breath, and according to the authentication information to the terminal authentication success after, by the designated lane to the terminal send authenticate Successful information；Wherein, the authentication successful information includes the terminal corresponding memory space in the cloud storage service device；

The cloud storage service device receives the authorization requests sent by the terminal by the designated lane；Wherein, institute It is empty to state the corresponding storage in the cloud storage service device of authentication information and the terminal that authorization requests include the terminal Between, being that terminal described in the terminal access is certainly corresponding in the cloud storage service device for the cloud storage service device deposits Storage space is authorized；

Cloud storage service device terminal according to the authentication information generation terminal loads in the authorization requests The authorization message of corresponding memory space in the cloud storage service device, and by the designated lane by the authorization message It is sent to the terminal；Wherein, the authorization message is used to take for terminal described in the terminal access from the cloud storage Corresponding memory space is authorized in business device；

The cloud storage service device is corresponding in the cloud storage service device by the terminal by the designated lane Application program and data in memory space are loaded onto the terminal.

Further, when the authentication information of the terminal by the mark of the terminal itself, the mark of the second SIM card and When verifying password combination forms, the cloud storage service device is according to the authentication information to the terminal authentication, comprising:

The cloud storage service device is according to the mark of the terminal itself, the mark and the verifying of second SIM card Password authenticates the terminal and the second network, wherein second network is to carry the terminal and the cloud The particular network of designated lane between storage server, second SIM card are corresponding with second network.

Further, when the authentication information of the terminal only include the terminal itself mark and verifying password when Wait, the cloud storage service device is according to the authentication information to the terminal authentication, comprising: the cloud storage service device according only to The mark of the terminal itself and the verifying password authenticate the terminal.

Further, the method also includes:

The cloud storage service device receives the terminal and is instructed by the access operation that the designated lane is sent, wherein The access operation instruction includes the type and the terminal corresponding storage in the cloud storage service device certainly of access Space；

The cloud storage service device is corresponding in the cloud storage service device to the terminal according to the type of the access Memory space carry out corresponding access operation, and access operation result is fed back into terminal by the designated lane；So that The virtual disk that the terminal refreshes the terminal local according to the access operation result is obtained, the void of the terminal local is kept Intend the synchronous of mapping relations of the disk with the terminal certainly in cloud storage service device between corresponding memory space.

The third aspect, the embodiment of the invention provides a kind of terminal, the terminal includes: the first transmission unit, first connects Receive unit, map unit and the first loading unit, wherein

First transmission unit, for when the terminal be switched on be powered on and start load external storage card when, by by The designated lane of fast wireless network carrying sends virtual memory demand signalling to cloud storage service device；Wherein, described virtually to deposit Storage demand signalling includes the authentication information of the terminal, for requesting memory space to the cloud storage service device；

First receiving unit, for receiving the authentication sent by the cloud storage service device by the designated lane Successful information；Wherein, the authentication successful information includes the terminal corresponding memory space in the cloud storage service device；

First transmission unit is also used to be passed through according to the received authentication successful information of first receiving unit described Designated lane sends authorization requests to the cloud storage service device；Wherein, the authorization requests include the authentication letter of the terminal Breath and the terminal corresponding memory space in the cloud storage service device are the end for the cloud storage service device End accesses the terminal, and certainly in the cloud storage service device, corresponding memory space is authorized；

First receiving unit is also used to receive the authorization that the cloud storage service device is sent by the designated lane Information；Wherein, the authorization message is used to correspond to for terminal described in the terminal access from the cloud storage service device Memory space authorized；

The map unit, for carrying out the terminal from memory space corresponding in the cloud storage service device Virtual disk map operation is mapped to the virtual disk of the terminal local；

First loading unit, for the virtual disk and the terminal according to the terminal local from cloud storage Mapping relations in server between corresponding memory space are taken by the designated lane from the terminal from cloud storage The corresponding application program of the terminal and data are loaded in corresponding memory space in business device.

Further, when the designated lane is carried by the specific 4G network that operator provides, described first Transmission unit, after the register flow path according to the first client identification module SIM card completion first network, according to the second SIM card It is registered to the second network；

And the mark of the terminal itself, the mark of second SIM card and verifying password are packaged into and are virtually deposited Demand signalling is stored up, and the virtual memory demand signalling is sent to the cloud storage service device by second network.

Further, when the designated lane is carried by the 4G network that operator provides daily mobile communication business When, first transmission unit, after the registration for successfully completing first network according to the first SIM card, by the terminal itself Mark and verifying password be packaged into virtual memory demand signalling, and the virtual memory demand signalling is passed through described first Network is sent to the cloud storage service device.

Further, first transmission unit is also used to send out by the designated lane to the cloud storage service device Access operation is sent to instruct, wherein the access operation instruction includes that the type of access and the terminal are deposited in the cloud certainly Store up corresponding memory space in server；

First receiving unit is also used to receive the access operation result that the cloud storage service device is sent；

The terminal further includes refresh unit, for refreshing the virtual of the terminal local according to the access operation result Disk so that the virtual disk of the terminal local and the terminal from cloud storage service device corresponding memory space it Between mapping relations keep synchronize.

Fourth aspect, the embodiment of the invention provides a kind of cloud storage service device, the cloud storage service device includes: second Receiving unit, signaling resolution unit, authenticating unit, the second transmission unit, generation unit and the second loading unit, wherein

Second receiving unit, for receiving the void sent by terminal by the designated lane that fast wireless network carries Quasi- storage demand signalling, wherein the virtual memory demand signalling includes the authentication information of the terminal, for depositing to the cloud It stores up server and requests memory space；

The signaling resolution unit obtains the mirror of the terminal for parsing the virtual memory demand signalling Weigh information；

The authenticating unit, for, to the terminal authentication, and after authenticate successfully, triggering the according to the authentication information Two transmission units；

Second transmission unit, for sending authentication successful information to the terminal by the designated lane；Wherein, The authentication successful information includes the terminal corresponding memory space in the cloud storage service device；

Second receiving unit, is also used to receive the authorization requests sent by the terminal by the designated lane； Wherein, the authorization requests include the terminal authentication information and the terminal it is corresponding in the cloud storage service device Memory space is that terminal described in the terminal access is right certainly in the cloud storage service device for the cloud storage service device The memory space answered is authorized；

The generation unit is also used to according to the authentication information generation terminal loads in the authorization requests eventually The authorization message of the corresponding memory space in the cloud storage service device is held, and is believed the authorization by the designated lane Breath is sent to the terminal；Wherein, the authorization message is used for as terminal described in the terminal access from the cloud storage Corresponding memory space is authorized in server；

Second loading unit, for by the designated lane that the terminal is right in the cloud storage service device The application program in memory space and data answered are loaded onto the terminal.

Further, when the authentication information of the terminal by the mark of the terminal itself, the mark of the second SIM card and When verifying password combination forms, the authenticating unit, for mark, second SIM card according to the terminal itself Mark and the verifying password terminal and the second network are authenticated, wherein second network is to carry The particular network of designated lane between the terminal and the cloud storage service device, second SIM card and second net Network is corresponding.

Further, when the authentication information of the terminal only include the terminal itself mark and verifying password when Wait, the authenticating unit, for according only to the terminal itself mark and the verifying password terminal is authenticated.

Further, second receiving unit is also used to receive the visit that the terminal is sent by the designated lane Ask operational order, wherein the access operation instruction includes that the type of access and the terminal take from the cloud storage Corresponding memory space in business device；

The cloud storage service device further include: access operation unit, for the type according to the access to the terminal Corresponding memory space carries out corresponding access operation in the cloud storage service device, and access operation result is transmitted to institute State the second transmission unit；

Second transmission unit is also used to that the access operation result is fed back to terminal by the designated lane； So that the terminal refreshes the virtual disk of the terminal local according to the access operation result, the terminal local is kept Virtual disk and the terminal from the synchronous of the mapping relations in cloud storage service device between corresponding memory space.

5th aspect, the embodiment of the invention provides a kind of system of terminal virtual memory, the system comprises: terminal and Cloud storage service device, wherein

The terminal is used for: when the terminal, which is switched on, to be powered on and start to load external storage card, by by high-speed radio The designated lane of the network carrying sends virtual memory demand signalling to the cloud storage service device；Wherein, the virtual memory is asked Seeking signaling includes the authentication information of the terminal, for requesting memory space to the cloud storage service device；

And the authentication successful information sent by the cloud storage service device by the designated lane is received, and according to The authentication successful information sends authorization requests to the cloud storage service device by the designated lane；Wherein, the authentication Successful information includes the terminal corresponding memory space in the cloud storage service device；The authorization requests include the end The authentication information at end and the terminal corresponding memory space in the cloud storage service device are used for the cloud storage service For terminal described in the terminal access, certainly in the cloud storage service device, corresponding memory space is authorized device；

And receive the authorization message that the cloud storage service device is sent by the designated lane；Wherein, the authorization Information is for for terminal described in the terminal access, certainly in the cloud storage service device, corresponding memory space to be authorized；

It is and after receiving the authorization message, the terminal is corresponding certainly in the cloud storage service device Memory space carries out virtual disk map operation, is mapped to the virtual disk of the terminal local；

And it is deposited with the terminal from corresponding in cloud storage service device according to the virtual disk of the terminal local Mapping relations between space are stored up by the designated lane from oneself corresponding storage in cloud storage service device of the terminal The corresponding application program of the terminal and data are loaded in space；

The cloud storage service device is sent by the terminal by the designated lane that fast wireless network carries for receiving Virtual memory demand signalling；

And parse the virtual memory demand signalling, the authentication information of the terminal is obtained, and according to described After authentication information is to terminal authentication success, authentication successful information is sent to the terminal by the designated lane；

And receive the authorization requests sent by the terminal by the designated lane；

And the terminal according to the authentication information generation terminal loads in the authorization requests is in the cloud storage The authorization message of corresponding memory space in server, and the authorization message is sent to by the end by the designated lane End；

And by the designated lane by the terminal in the cloud storage service device in corresponding memory space Application program and data are loaded onto the terminal.

The embodiment of the invention provides a kind of method, apparatus and system of terminal virtual memory, are carried by high speed network Proprietary channel between terminal and cloud storage service device, and the memory space in cloud storage service device is mapped as terminal local Virtual disk can provide the memory space that can constantly extend for terminal, and ensure the not easy to lose of storing data, so as to Realize the substitution of external storage card.

Detailed description of the invention

Fig. 1 is a kind of application scenarios schematic diagram provided in an embodiment of the present invention；

Fig. 2 is the detailed process schematic diagram of the method for terminal virtual memory provided in an embodiment of the present invention；

Fig. 3 is a kind of method flow schematic diagram of terminal virtual memory provided in an embodiment of the present invention；

Fig. 4 is the method flow schematic diagram of another terminal virtual memory provided in an embodiment of the present invention；

Fig. 5 is a kind of structural schematic diagram of terminal provided in an embodiment of the present invention；

Fig. 6 is the structural schematic diagram of another terminal provided in an embodiment of the present invention；

Fig. 7 is a kind of structural schematic diagram of cloud storage service device provided in an embodiment of the present invention；

Fig. 8 is the structural schematic diagram of another cloud storage service device provided in an embodiment of the present invention；

Fig. 9 is a kind of structural schematic diagram of the system of terminal virtual memory provided in an embodiment of the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description.

The basic thought of the embodiment of the present invention is: being carried by high speed network proprietary between terminal and cloud storage service device Channel, and the memory space in cloud storage service device is mapped as to the virtual disk of terminal local, so that cloud storage Memory space in server substitutes the function of existing storage card, and it is empty that the storage constantly extended can not only be provided for terminal Between, and ensure the not easy to lose of storing data.

Based on above-mentioned basic thought, referring to Fig. 1, it illustrates a kind of application scenarios provided in an embodiment of the present invention, should Application scenarios are merely to illustrate the technical solution of the embodiment of the present invention, not carry out any restriction to the present invention.In this scenario, It include: terminal 1 and cloud storage service device 2；It should be noted that terminal 1 and cloud storage service device 2 pass through fast wireless network 3 The designated lane carried is attached, and in the present embodiment, fast wireless network can be fourth generation mobile communication technology net Network (4G, the 4^thGeneration Mobile Communication Technology), due to the downstream rate of 4G network 100Mbps~150Mbps can be reached, the speed of upload can also reach 20Mbps~40Mbps, be fully able to reach current mainstream The read and write rate standard of 2~10M of external storage card.The embodiment of the present invention proposes a kind of terminal based on the high speed performance of 4G network The method, apparatus and system of virtual memory.

Referring to fig. 2, it illustrates the detailed process of the method for terminal virtual memory provided in an embodiment of the present invention, this method May include:

S201: when terminal, which is switched on, to be powered on and start to load external storage card, terminal by fast wireless network by being carried Designated lane to cloud storage service device send virtual memory demand signalling；

Wherein, virtual memory demand signalling includes the authentication information of terminal, for requesting storage empty to cloud storage service device Between.It should be noted that the high speed network in the embodiment of the present invention is illustrated by taking 4G network as an example, behind repeat no more.

Illustratively, the designated lane between terminal and cloud storage service device can not only be provided specific by operator 4G network is carried, and the 4G network that daily mobile communication business can also be provided by operator is carried；It is special according to carrying With the difference of the 4G network in channel, the specific implementation of step S201 is corresponding also different, specific as follows:

Optionally, when designated lane is carried by the specific 4G network that operator provides, step S201 is specifically wrapped It includes:

Terminal booting power-up simultaneously blocks according to the first client identification module (SIM, Subscriber Identity Module) After the register flow path for completing first network, the second network is registered to according to the second SIM card；

And the mark of itself, the mark of the second SIM card and verifying password are packaged into virtual memory request letter by terminal It enables, and the virtual memory demand signalling is sent to cloud storage service device by the second network.

It should be noted that the first SIM card, which can be terminal, carries out SIM card used in daily mobile communication business, Such as voice communication is carried out, text communication, the SIM card that whens business such as data communication uses, corresponding first network is then carrying The network of the daily mobile communication business of user；Due to first network for user daily mobile communication business not with terminal from The storing data load of body is related, therefore, after the register flow path that first network is completed according to the first SIM card, regardless of register flow path Finally whether succeed, terminal can be registered to the second network according to the second SIM card.

Moreover, the second SIM card is that terminal carries out SIM card used in the terminal virtual memory business of the embodiment of the present invention, Corresponding second network is then the particular network for carrying the designated lane between terminal and cloud storage service device.

Usual first SIM card is external SIM card；And realization of second SIM card for the virtual memory business of terminal itself, Therefore, the second SIM card then can be is integrated in the terminal by way of preparatory programming, it is possible to understand that, due to designated lane It is carried by the specific 4G network that operator provides, therefore, the corresponding public land mobile network of the second SIM card (PLMN, Public Land Mobile Network) PLMN corresponding from the first SIM card be different.

In addition, the present embodiment is preferably, the mark of terminal itself can be the mobile device world identification code of terminal (IMEI:International Mobile Equipment Identification Number)；The mark of second SIM card can To be international mobile subscriber identity (the IMSI:International Mobile Subscriber of the second SIM card Identification Number)；Since designated lane is carried by the specific 4G network that operator provides, also The mark of the second SIM card corresponding to the second network is needed to verify, so the authentication information in virtual memory demand signalling It can be formed by the mark of terminal itself, the mark of the second SIM card and verifying password combination.

Optionally, when designated lane is carried by the 4G network that operator provides daily mobile communication business, step S201 can specifically include:

After terminal booting is powered on and successfully completes the registration of first network according to the first SIM card, by the mark of itself and Verifying password is packaged into virtual memory demand signalling, and the virtual memory demand signalling is sent to cloud storage by first network Server.

It should be understood that due to the high-rate characteristics of 4G network, by providing the 4G net of daily mobile communication business Network carries the designated lane between terminal and cloud storage service device, also can satisfy 2~10M's of current mainstream external storage card Read and write rate standard.Accordingly it is also possible to without registering additional high speed network by additional SIM card to realize the present embodiment Terminal virtual memory business.

Since the 4G network by providing daily mobile communication business is special between terminal and cloud storage service device to carry With channel, therefore, the authentication information in virtual memory demand signalling can only include the mark and verifying password of terminal itself, excellent Selection of land, the mark of terminal itself can be the IMEI code of terminal itself.

S202: cloud storage service device parses virtual memory demand signalling, obtains the authentication information of terminal, and according to After authentication information is to terminal authentication success, authentication successful information is sent to terminal by designated lane；

It should be noted that when the authentication information of terminal is by the mark of terminal itself, the mark and verifying of the second SIM card When password combination forms, cloud storage service device can be close according to the mark of terminal itself, the mark of the second SIM card and verifying Code authenticates terminal and the second network；

Alternatively, when the authentication information of terminal only includes the mark and verifying password of terminal itself, cloud storage service Device can authenticate terminal according only to the mark and verifying password of terminal itself.Specific authentication process can refer to existing Authentication mode, details are not described herein for the present embodiment.

Preferably, after authenticating successfully, cloud storage service device can the corresponding storage in cloud storage service device by terminal Space is packaged in authentication successful information and is sent to terminal.And terminal corresponding memory space in cloud storage service device can wrap It includes: the address of service of cloud storage service device and the storage mark of terminal.

It is to be appreciated that cloud storage service device can send failed authentication message to terminal, to make after failed authentication It obtains terminal to complete in start process, the subsequent process of os starting.

S203: terminal sends authorization to cloud storage service device by designated lane according to the authentication successful information received and asks It asks；

It should be understood that since terminal needs memory space corresponding in cloud storage service device being loaded as the virtual of itself Memory space, therefore, cloud storage service device also need to carry out secondary verifying to terminal, and in the present embodiment, authorization requests can be with Authentication information and terminal including the terminal corresponding memory space in cloud storage service device are eventually for cloud storage service device Certainly in cloud storage service device, corresponding memory space is authorized end access terminal.

S204: cloud storage service device generates terminal loads terminal from cloud storage according to the authentication information in authorization requests The authorization message of corresponding memory space in server, and authorization message is sent to by terminal by designated lane；

It should be understood that step S204 can be the secondary authentication that cloud storage service device carries out terminal, to ensure terminal The safety of access corresponding memory space certainly in cloud storage service device, after secondary authenticate successfully, cloud storage service device Authorization message can be sent to terminal, which is used for corresponding certainly in cloud storage service device for terminal access terminal Memory space is authorized.Specific authentication process can refer to existing authentication mode, and details are not described herein for the present embodiment.

S205: after terminal receives authorization message, by terminal from cloud storage service device corresponding memory space Virtual disk map operation is carried out, the virtual disk of terminal local is mapped to；And according to the virtual disk and terminal of terminal local It is deposited certainly in cloud by designated lane from terminal from the mapping relations between memory space corresponding in cloud storage service device It stores up and loads the corresponding application program of terminal and data in server in corresponding memory space.

Specifically, step S205 may include to cloud storage service device send read requests, for reading terminals from The corresponding application program of terminal and data stored in corresponding memory space in cloud storage service device, to realize that terminal is switched on The process of external storage card is loaded in the process.

By S201 to S205, the virtual magnetic that the memory space in cloud storage service device is mapped as to terminal local is realized Disk, so that the memory space in cloud storage service device substitutes the function of existing storage card, additional, work as cloud storage service Memory space in device is mapped as after the virtual disk of terminal local, and terminal can will be corresponded to from cloud storage service device Memory space regard external storage card as and carry out corresponding access operation, specifically may include:

Terminal sends access operation instruction to cloud storage service device by designated lane, wherein access operation, which instructs, includes The type and terminal of access corresponding memory space certainly in cloud storage service device；For example, the type of access may include Reading and writing, modification, deletion, the installation of application program unloads, the data of application program store, the other information of terminal stores and read The common file access type such as take, details are not described herein for the present embodiment；

Cloud storage service device is after receiving access operation instruction, according to the type of access to terminal in cloud storage service Corresponding memory space carries out corresponding access operation in device, and access operation result is fed back to terminal；

Terminal refreshes local virtual disk according to access operation result, so that the virtual disk of terminal local and terminal are certainly Mapping relations between corresponding memory space in cloud storage service device keep synchronizing.

The embodiment of the invention provides the detailed process of a kind of method of terminal virtual memory, are carried eventually by high speed network The proprietary channel between cloud storage service device is held, and the memory space in cloud storage service device is mapped as to the void of terminal local Quasi- disk, can provide the memory space that can constantly extend, and ensure the not easy to lose of storing data, so as to reality for terminal The substitution of existing external storage card.

Identical technical concept based on the above embodiment, referring to Fig. 3, it illustrates a kind of ends provided in an embodiment of the present invention The method for holding virtual memory, is applied to terminal side, and this method may include:

S301: when terminal, which is switched on, to be powered on and start to load external storage card, terminal by fast wireless network by being carried Designated lane to cloud storage service device send virtual memory demand signalling；

It should be noted that virtual memory demand signalling includes the authentication information of terminal, for asking to cloud storage service device Seek memory space；

Illustratively, when designated lane is carried by the specific 4G network that operator provides, terminal passes through by height The designated lane of fast wireless network carrying sends virtual memory demand signalling to cloud storage service device, comprising:

After terminal booting is powered on and completes the register flow path of first network according to the first client identification module SIM card, according to Second SIM card is registered to the second network；

The mark of itself, the mark of the second SIM card and verifying password are packaged into virtual memory demand signalling by terminal, and Virtual memory demand signalling is sent to cloud storage service device by the second network.

Illustratively, when designated lane is carried by the 4G network that operator provides daily mobile communication business, eventually End is by sending virtual memory demand signalling from the designated lane that fast wireless network carries to cloud storage service device, comprising:

After terminal booting is powered on and successfully completes the registration of first network according to the first SIM card, by the mark of itself and Verifying password is packaged into virtual memory demand signalling, and virtual memory demand signalling is sent to cloud storage clothes by first network Business device.

S302: terminal receives the authentication successful information sent by cloud storage service device by designated lane, and according to authentication Successful information sends authorization requests to cloud storage service device by designated lane；

It should be noted that authentication successful information includes terminal corresponding memory space in cloud storage service device；Authorization Request includes authentication information and the terminal corresponding memory space in cloud storage service device of terminal, is used for cloud storage service device For terminal access terminal, certainly in cloud storage service device, corresponding memory space is authorized；

S303: terminal receives the authorization message that cloud storage service device is sent by designated lane；

It should be noted that authorization message is used for as the corresponding storage in cloud storage service device certainly of terminal access terminal Space is authorized；

S304: after terminal receives authorization message, by terminal from cloud storage service device corresponding memory space Virtual disk map operation is carried out, the virtual disk of terminal local is mapped to；

S305: terminal is empty from storage corresponding in cloud storage service device with terminal according to the virtual disk of terminal local Between between mapping relations by designated lane from terminal from cloud storage service device in corresponding memory space load eventually Hold corresponding application program and data.

Illustratively, it is realized by S301 to S305 and the memory space in cloud storage service device is mapped as terminal local Virtual disk process after, this method can also include:

Terminal sends access operation instruction to cloud storage service device by designated lane, wherein access operation, which instructs, includes The type and terminal of access corresponding memory space certainly in cloud storage service device；

And terminal receives the access operation result that cloud storage service device is sent；And refreshed eventually according to access operation result Local virtual disk is held, so that the virtual disk of terminal local is empty from storage corresponding in cloud storage service device with terminal Between between mapping relations keep synchronize.

The embodiment of the invention provides a kind of methods of terminal virtual memory, carry terminal and cloud storage by high speed network Proprietary channel between server, and the memory space in cloud storage service device is mapped as to the virtual disk of terminal local, energy The memory space that can constantly extend enough is provided for terminal, and ensures the not easy to lose of storing data, so as to realize external deposit The substitution of card storage.

Based on the identical technical concept of previous embodiment, referring to fig. 4, it illustrates another kinds provided in an embodiment of the present invention The method of terminal virtual memory, is applied to cloud storage service device side, and this method may include:

S401: cloud storage service device receives virtually depositing for the designated lane transmission carried by terminal by fast wireless network Store up demand signalling；

It should be noted that virtual memory demand signalling includes the authentication information of terminal, for asking to cloud storage service device Seek memory space；

S402: cloud storage service device parses virtual memory demand signalling, obtains the authentication information of terminal, and according to After authentication information is to terminal authentication success, authentication successful information is sent to terminal by designated lane；

It should be noted that authentication successful information includes terminal corresponding memory space in cloud storage service device；

Illustratively, when the authentication information of terminal is by the mark of terminal itself, the mark of the second SIM card and verifying password When being composed, cloud storage service device is according to authentication information to terminal authentication, comprising:

Cloud storage service device is according to the mark of terminal itself, the mark of the second SIM card and verifying password to terminal and the Two networks are authenticated, wherein the second network is the ad hoc networks for carrying the designated lane between terminal and cloud storage service device Network, the second SIM card are corresponding with the second network.

Illustratively, when the authentication information of terminal only includes the mark and verifying password of terminal itself, cloud storage Server is according to authentication information to terminal authentication, comprising: mark and verifying password of the cloud storage service device according only to terminal itself Terminal is authenticated.

S403: cloud storage service device receives the authorization requests sent by terminal by designated lane；

It should be noted that authorization requests include terminal authentication information and terminal it is corresponding in cloud storage service device Memory space is the corresponding memory space progress certainly in cloud storage service device of terminal access terminal for cloud storage service device Authorization；

S404: cloud storage service device generates terminal loads terminal in cloud storage service according to the authentication information in authorization requests The authorization message of corresponding memory space in device, and authorization message is sent to by terminal by designated lane；

It should be noted that authorization message is used for as the corresponding storage in cloud storage service device certainly of terminal access terminal Space is authorized；

S405: cloud storage service device by designated lane by terminal in cloud storage service device in corresponding memory space Application program and data are loaded onto terminal.

Illustratively, it is realized by S401 to S405 and the memory space in cloud storage service device is mapped as terminal local Virtual disk process after, this method can also include:

Cloud storage service device receives terminal and is instructed by the access operation that designated lane is sent, wherein access operation instruction Type and terminal including the access corresponding memory space certainly in cloud storage service device；

And cloud storage service device according to the type of access to terminal in cloud storage service device corresponding memory space into The corresponding access operation of row, and access operation result is fed back into terminal by designated lane；So that terminal is grasped according to access Make the virtual disk that result refreshes terminal local, the virtual disk and terminal for keeping terminal local are from cloud storage service device The synchronization of mapping relations between corresponding memory space.

The embodiment of the invention provides a kind of methods of terminal virtual memory, carry terminal and cloud storage by high speed network Proprietary channel between server, and the memory space in cloud storage service device is mapped as to the virtual disk of terminal local, energy The memory space that can constantly extend enough is provided for terminal, and ensures the not easy to lose of storing data, so as to realize external deposit The substitution of card storage.

Based on the identical technical concept of previous embodiment, referring to Fig. 5, it illustrates a kind of ends provided in an embodiment of the present invention The structure at end 50, which may include: the first transmission unit 501, the first receiving unit 502, map unit 503 and first Loading unit 504, wherein

First transmission unit 501, for when terminal 50 be switched on be powered on and start load external storage card when, by by high speed The designated lane of wireless network carrying sends virtual memory demand signalling to cloud storage service device；Wherein, virtual memory request letter The authentication information including terminal 50 is enabled, for requesting memory space to cloud storage service device；

First receiving unit 502, for receiving the authentication successful information sent by cloud storage service device by designated lane； Wherein, authentication successful information includes the corresponding memory space in cloud storage service device of terminal 50；

First transmission unit 501 is also used to be passed through according to the received authentication successful information of the first receiving unit 502 dedicated logical Road sends authorization requests to cloud storage service device；Wherein, the authentication information and terminal 50 that authorization requests include terminal 50 are in cloud Corresponding memory space in storage server is that terminal 50 accesses terminal 50 from cloud storage service for cloud storage service device Corresponding memory space is authorized in device；

First receiving unit 502 is also used to receive the authorization message that cloud storage service device is sent by designated lane；Its In, for accessing terminal 50 for terminal 50, certainly in cloud storage service device, corresponding memory space is authorized authorization message；

Map unit 503, for terminal 50 to be carried out virtual magnetic from memory space corresponding in cloud storage service device Disk map operation is mapped to the local virtual disk of terminal 50；

First loading unit 504, for the virtual disk and terminal 50 according to 50 local of terminal from cloud storage service Mapping relations in device between corresponding memory space are corresponded to by designated lane from terminal 50 from cloud storage service device Memory space in load the corresponding application program of terminal 50 and data.

Illustratively, when designated lane is carried by the specific 4G network that operator provides, the first transmission unit 501, after the register flow path according to the first client identification module SIM card completion first network, it is registered to according to the second SIM card Second network；

And the mark of terminal 50 itself, the mark of the second SIM card and verifying password are packaged into virtual memory request Signaling, and virtual memory demand signalling is sent to cloud storage service device by the second network.

Illustratively, when designated lane is carried by the 4G network that operator provides daily mobile communication business, the One transmission unit 501, after the registration for successfully completing first network according to the first SIM card, by the mark of terminal 50 itself with And verifying password is packaged into virtual memory demand signalling, and virtual memory demand signalling is sent to cloud storage by first network Server.

Illustratively, the first transmission unit 501 is also used to send access operation to cloud storage service device by designated lane Instruction, wherein access operation instruction includes the type and the corresponding storage in cloud storage service device certainly of terminal 50 of access Space；

First receiving unit 502 is also used to receive the access operation result of cloud storage service device transmission；

Referring to Fig. 6, terminal 50 further includes refresh unit 505, for refreshing 50 local of terminal according to access operation result Virtual disk so that the local virtual disk of terminal 50 and terminal 50 oneself in cloud storage service device corresponding memory space it Between mapping relations keep synchronize.

Based on the identical technical concept of previous embodiment, referring to Fig. 7, it illustrates a kind of clouds provided in an embodiment of the present invention The structure of storage server 70, cloud storage service device 70 may include: the second receiving unit 701, signaling resolution unit 702, mirror Weigh unit 703, the second transmission unit 704, generation unit 705 and the second loading unit 706, wherein

Second receiving unit 701 is sent by terminal by the designated lane that fast wireless network carries for receiving Virtual memory demand signalling, wherein the virtual memory demand signalling includes the authentication information of the terminal, for described Cloud storage service device 70 requests memory space；

The signaling resolution unit 702 obtains the terminal for parsing the virtual memory demand signalling Authentication information；

The authenticating unit 703 is used for according to the authentication information to the terminal authentication, and after authenticating successfully, touching Send out the second transmission unit 704；

Second transmission unit 704, for sending authentication successful information to the terminal by the designated lane；Its In, the authentication successful information includes the terminal corresponding memory space in the cloud storage service device 70；

Second receiving unit 701 is also used to receive and be asked by the terminal by the authorization that the designated lane is sent It asks；Wherein, the authorization requests include the terminal authentication information and the terminal are in the cloud storage service device 70 Corresponding memory space is terminal described in the terminal access from cloud storage clothes for the cloud storage service device 70 Corresponding memory space is authorized in business device 70；

The generation unit 705 is also used to generate the terminal loads institute according to the authentication information in the authorization requests The authorization message of terminal corresponding memory space in the cloud storage service device 70 is stated, and will be described by the designated lane Authorization message is sent to the terminal；Wherein, the authorization message is used for as terminal described in the terminal access from described Corresponding memory space is authorized in cloud storage service device 70；

Second loading unit 706 is used for the terminal through the designated lane in the cloud storage service device Application program and data in 70 in corresponding memory space are loaded onto the terminal.

Illustratively, when the authentication information of the terminal by the mark of the terminal itself, the mark of the second SIM card and When verifying password combination forms, the authenticating unit 703, for the mark according to the terminal itself, the 2nd SIM The mark of card and the verifying password authenticate the terminal and the second network, wherein second network is carrying The particular network of designated lane between the terminal and the cloud storage service device 70, second SIM card and described the Two networks are corresponding.

Illustratively, when the authentication information of the terminal only include the terminal itself mark and verifying password when Wait, the authenticating unit 703, for according only to the terminal itself mark and the verifying password reflect to the terminal Power.

Illustratively, second receiving unit 701 is also used to receive what the terminal was sent by the designated lane Access operation instruction, wherein the type and the terminal that the access operation instruction includes access are from the cloud storage Corresponding memory space in server 70；

Referring to Fig. 8, the cloud storage service device 70 further include: access operation unit 707, for the class according to the access To the terminal, the corresponding memory space in the cloud storage service device 70 carries out corresponding access operation to type, and access is grasped Second transmission unit 704 is transmitted to as result；

Second transmission unit 704 is also used to that the access operation result is fed back to end by the designated lane End；So that the terminal refreshes the virtual disk of the terminal local according to the access operation result, the terminal is kept Mapping relations of the local virtual disk with the terminal certainly in cloud storage service device 70 between corresponding memory space It is synchronous.

Based on the identical technical concept of previous embodiment, referring to Fig. 9, it illustrates a kind of ends provided in an embodiment of the present invention The structure of the system 90 of virtual memory is held, which may include: terminal 50 and cloud storage service device 70, wherein

Terminal 50 is used for: when terminal 50, which is switched on, to be powered on and start to load external storage card, by by fast wireless network The designated lane of carrying sends virtual memory demand signalling to cloud storage service device 70；Wherein, virtual memory demand signalling includes The authentication information of terminal 50, for requesting memory space to cloud storage service device 70；

And receive the authentication successful information that is sent by cloud storage service device 70 by designated lane, and according to authenticate at Function information sends authorization requests to cloud storage service device 70 by designated lane；Wherein, authentication successful information includes that terminal 50 exists Corresponding memory space in cloud storage service device 70；The authentication information and terminal 50 that authorization requests include terminal 50 are in cloud storage Corresponding memory space in server 70 is that terminal 50 accesses terminal 50 from cloud storage service for cloud storage service device 70 Corresponding memory space is authorized in device 70；

And receive the authorization message that cloud storage service device 70 is sent by designated lane；Wherein, authorization message is for being Terminal 50 accesses terminal 50, and certainly in cloud storage service device 70, corresponding memory space is authorized；

And after receiving authorization message, by terminal 50 from cloud storage service device 70 corresponding memory space Virtual disk map operation is carried out, the local virtual disk of terminal 50 is mapped to；

And according to the local virtual disk of terminal 50 and the corresponding storage in cloud storage service device 70 certainly of terminal 50 Mapping relations between space are by designated lane from terminal 50 from cloud storage service device 70 in corresponding memory space Load the corresponding application program of terminal 50 and data；

Cloud storage service device 70, for receiving the void sent by terminal 50 by the designated lane that fast wireless network carries Quasi- storage demand signalling；

And parse virtual memory demand signalling, the authentication information of terminal 50 is obtained, and according to authentication information pair After terminal 50 authenticates successfully, authentication successful information is sent to terminal 50 by designated lane；

And receive the authorization requests sent by terminal 50 by designated lane；

And it is right in cloud storage service device 70 according to the authentication information generation load of terminal 50 terminal 50 in authorization requests The authorization message for the memory space answered, and authorization message is sent to by terminal 50 by designated lane；

And the application program by designated lane by terminal 50 in cloud storage service device 70 in corresponding memory space And data are loaded onto terminal 50.

The system 90 of terminal virtual memory provided in this embodiment carries terminal 50 and cloud storage service by high speed network Proprietary channel between device 70, and the memory space in cloud storage service device 70 is mapped as the local virtual disk of terminal 50, The memory space that can constantly extend can be provided for terminal 50, and ensure the not easy to lose of storing data, it is outer so as to realize Set the substitution of storage card.

It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program Product.Therefore, the shape of hardware embodiment, software implementation or embodiment combining software and hardware aspects can be used in the present invention Formula.Moreover, the present invention, which can be used, can use storage in the computer that one or more wherein includes computer usable program code The form for the computer program product implemented on medium (including but not limited to magnetic disk storage and optical memory etc.).

The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.

These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.

More than, only presently preferred embodiments of the present invention is not intended to limit the scope of the present invention.

Claims (17)

1. a kind of method of terminal virtual memory is applied to terminal side, which is characterized in that the described method includes:

When terminal, which is switched on, to be powered on and start to load external storage card, the terminal is dedicated by being carried by fast wireless network Channel sends virtual memory demand signalling to cloud storage service device；Wherein, the virtual memory demand signalling includes the terminal Authentication information, for the cloud storage service device request memory space；

The terminal receives the authentication successful information sent by the cloud storage service device by the designated lane, and according to institute It states authentication successful information and authorization requests is sent to the cloud storage service device by the designated lane；Wherein, it is described authentication at Function information includes the terminal corresponding memory space in the cloud storage service device；The authorization requests include the terminal Authentication information and the terminal corresponding memory space in the cloud storage service device, be used for the cloud storage service device For terminal described in the terminal access, certainly in the cloud storage service device, corresponding memory space is authorized；

The terminal receives the authorization message that the cloud storage service device is sent by the designated lane；Wherein, the authorization Information is for for terminal described in the terminal access, certainly in the cloud storage service device, corresponding memory space to be authorized；

After the terminal receives the authorization message, the terminal is deposited from corresponding in the cloud storage service device It stores up space and carries out virtual disk map operation, be mapped to the virtual disk of the terminal local；

The terminal is deposited with the terminal from corresponding in cloud storage service device according to the virtual disk of the terminal local Mapping relations between space are stored up by the designated lane from oneself corresponding storage in cloud storage service device of the terminal The corresponding application program of the terminal and data are loaded in space.

2. the method according to claim 1, wherein working as the specific 4G that the designated lane is provided by operator When network is carried, the terminal is virtual by sending from the designated lane that fast wireless network carries to cloud storage service device Store demand signalling, comprising:

After the terminal booting is powered on and completes the register flow path of first network according to the first client identification module SIM card, according to Second SIM card is registered to the second network；

The mark of itself, the mark of second SIM card and verifying password are packaged into virtual memory request letter by the terminal It enables, and the virtual memory demand signalling is sent to the cloud storage service device by second network.

3. the method according to claim 1, wherein leading to when the designated lane provides daily movement by operator When the 4G network of communication service is carried, the terminal passes through from the designated lane that fast wireless network carries to cloud storage service Device sends virtual memory demand signalling, comprising:

After terminal booting is powered on and successfully completes the registration of first network according to the first SIM card, by the mark of itself and Verifying password is packaged into virtual memory demand signalling, and the virtual memory demand signalling is sent to by the first network The cloud storage service device.

4. the method according to claim 1, wherein the method also includes:

The terminal sends access operation instruction to the cloud storage service device by the designated lane, wherein the access Operational order include access type and the terminal from the cloud storage service device corresponding memory space；

The terminal receives the access operation result that the cloud storage service device is sent；And refreshed according to the access operation result The virtual disk of the terminal local, so that the virtual disk of the terminal local and the terminal are from cloud storage service device In mapping relations between corresponding memory space keep synchronizing.

5. a kind of method of terminal virtual memory is applied to cloud storage service device side, which is characterized in that the described method includes:

Cloud storage service device receives the virtual memory request letter sent by terminal by the designated lane that fast wireless network carries It enables, wherein the virtual memory demand signalling includes the authentication information of the terminal, for requesting to the cloud storage service device Memory space；

The cloud storage service device parses the virtual memory demand signalling, obtains the authentication information of the terminal, and After being succeeded according to the authentication information to the terminal authentication, is authenticated by the designated lane to terminal transmission and successfully believed Breath；Wherein, the authentication successful information includes the terminal corresponding memory space in the cloud storage service device；

The cloud storage service device receives the authorization requests sent by the terminal by the designated lane；Wherein, described to award Power request includes authentication information and the terminal corresponding memory space in the cloud storage service device of the terminal, is used It is that terminal described in the terminal access is empty from storage corresponding in the cloud storage service device in the cloud storage service device Between authorized；

Cloud storage service device terminal according to the authentication information generation terminal loads in the authorization requests is in institute The authorization message of corresponding memory space in cloud storage service device is stated, and is sent the authorization message by the designated lane To the terminal；Wherein, the authorization message is used for as terminal described in the terminal access from the cloud storage service device In corresponding memory space authorized；

The cloud storage service device is by the designated lane by the terminal corresponding storage in the cloud storage service device Application program and data in space are loaded onto the terminal.

6. according to the method described in claim 5, it is characterized in that, when the authentication information of the terminal is by the terminal itself When mark, the mark of the second SIM card and verifying password combination form, the cloud storage service device is believed according to the authentication Breath is to the terminal authentication, comprising:

The cloud storage service device is according to the mark of the terminal itself, the mark of second SIM card and the verifying password The terminal and the second network are authenticated, wherein second network is to carry the terminal and the cloud storage The particular network of designated lane between server, second SIM card are corresponding with second network.

7. according to the method described in claim 5, it is characterized in that, when the authentication information of the terminal only include the terminal from When the mark and verifying password of body, the cloud storage service device is according to the authentication information to the terminal authentication, comprising: The cloud storage service device authenticates the terminal according only to the mark of the terminal itself and the verifying password.

8. according to the method described in claim 5, it is characterized in that, the method also includes:

The cloud storage service device receives the terminal and is instructed by the access operation that the designated lane is sent, wherein described Type and the terminal of the access operation instruction including the access corresponding memory space certainly in the cloud storage service device；

The cloud storage service device is deposited according to the type of the access is corresponding in the cloud storage service device to the terminal It stores up space and carries out corresponding access operation, and access operation result is fed back into terminal by the designated lane；So that institute The virtual disk that terminal refreshes the terminal local according to the access operation result is stated, the virtual magnetic of the terminal local is kept Disk and the terminal are synchronous from the mapping relations in cloud storage service device between corresponding memory space.

9. a kind of terminal, which is characterized in that the terminal includes: the first transmission unit, the first receiving unit, map unit and One loading unit, wherein

First transmission unit, for when the terminal be switched on be powered on and start load external storage card when, by by high speed The designated lane of wireless network carrying sends virtual memory demand signalling to cloud storage service device；Wherein, the virtual memory is asked Seeking signaling includes the authentication information of the terminal, for requesting memory space to the cloud storage service device；

First receiving unit, for receiving the authentication success sent by the cloud storage service device by the designated lane Information；Wherein, the authentication successful information includes the terminal corresponding memory space in the cloud storage service device；

First transmission unit is also used to be passed through according to the received authentication successful information of first receiving unit described dedicated Channel sends authorization requests to the cloud storage service device；Wherein, the authorization requests include the authentication information of the terminal with And the terminal corresponding memory space in the cloud storage service device, it is terminal visit for the cloud storage service device Ask the terminal that corresponding memory space is authorized certainly in the cloud storage service device；

First receiving unit is also used to receive the cloud storage service device and is believed by the authorization that the designated lane is sent Breath；Wherein, the authorization message is used for corresponding certainly in the cloud storage service device for terminal described in the terminal access Memory space is authorized；

The map unit, it is virtual for carrying out the terminal from memory space corresponding in the cloud storage service device Disk Mapping operation, is mapped to the virtual disk of the terminal local；

First loading unit, for the virtual disk and the terminal according to the terminal local from cloud storage service Mapping relations in device between corresponding memory space are by the designated lane from the terminal from cloud storage service device In load the corresponding application program of the terminal and data in corresponding memory space.

10. terminal according to claim 9, which is characterized in that when the designated lane provided by operator it is specific When 4G network is carried, first transmission unit, for completing first network according to the first client identification module SIM card After register flow path, the second network is registered to according to the second SIM card；

And the mark of the terminal itself, the mark of second SIM card and verifying password are packaged into virtual memory and asked Signaling is sought, and the virtual memory demand signalling is sent to the cloud storage service device by second network.

11. terminal according to claim 9, which is characterized in that when the designated lane provides daily movement by operator When the 4G network of communication service is carried, first transmission unit, for successfully completing first network according to the first SIM card Registration after, the mark of the terminal itself and verifying password are packaged into virtual memory demand signalling, and will it is described virtually It stores demand signalling and the cloud storage service device is sent to by the first network.

12. terminal according to claim 9, which is characterized in that first transmission unit is also used to by described dedicated Channel sends access operation instruction to the cloud storage service device, wherein access operation instruction include the type of access with And the terminal from the cloud storage service device corresponding memory space；

First receiving unit is also used to receive the access operation result that the cloud storage service device is sent；

The terminal further includes refresh unit, for refreshing the virtual magnetic of the terminal local according to the access operation result Disk, so that the virtual disk of the terminal local and the terminal are from cloud storage service device between corresponding memory space Mapping relations keep synchronize.

13. a kind of cloud storage service device, which is characterized in that the cloud storage service device includes: the second receiving unit, signaling resolution Unit, authenticating unit, the second transmission unit, generation unit and the second loading unit, wherein

Second receiving unit, for receiving virtually depositing for the designated lane carried by terminal by fast wireless network transmission Store up demand signalling, wherein the virtual memory demand signalling includes the authentication information of the terminal, for taking to the cloud storage Business device requests memory space；

The signaling resolution unit obtains the authentication letter of the terminal for parsing the virtual memory demand signalling Breath；

The authenticating unit is used for according to the authentication information to the terminal authentication, and after authenticating successfully, the second hair of triggering Send unit；

Second transmission unit, for sending authentication successful information to the terminal by the designated lane；Wherein, described Authenticating successful information includes the terminal corresponding memory space in the cloud storage service device；

Second receiving unit, is also used to receive the authorization requests sent by the terminal by the designated lane；Wherein, The authorization requests include authentication information and the terminal corresponding storage in the cloud storage service device of the terminal Space is that terminal described in the terminal access is corresponding certainly in the cloud storage service device for the cloud storage service device Memory space is authorized；

The generation unit is also used to the terminal according to the authentication information generation terminal loads in the authorization requests and exists The authorization message of corresponding memory space in the cloud storage service device, and sent out the authorization message by the designated lane It send to the terminal；Wherein, the authorization message is used for as terminal described in the terminal access from the cloud storage service Corresponding memory space is authorized in device；

Second loading unit, for by the designated lane that the terminal is corresponding in the cloud storage service device Application program and data in memory space are loaded onto the terminal.

14. cloud storage service device according to claim 13, which is characterized in that when the authentication information of the terminal is by described When the mark of terminal itself, the mark of the second SIM card and verifying password combination form, the authenticating unit is used for root According to the mark of the terminal itself, the mark of second SIM card and the verifying password to the terminal and the second network It is authenticated, wherein second network is the designated lane carried between the terminal and the cloud storage service device Particular network, second SIM card are corresponding with second network.

15. cloud storage service device according to claim 13, which is characterized in that when the authentication information of the terminal only includes When the mark and verifying password of the terminal itself, the authenticating unit, for the mark according only to the terminal itself The terminal is authenticated with the verifying password.

16. cloud storage service device according to claim 13, which is characterized in that second receiving unit is also used to connect It receives the terminal to instruct by the access operation that the designated lane is sent, wherein the access operation instruction includes access Type and the terminal are from the corresponding memory space in the cloud storage service device；

The cloud storage service device further include: access operation unit, for the type according to the access to the terminal in institute It states corresponding memory space in cloud storage service device and carries out corresponding access operation, and access operation result is transmitted to described the Two transmission units；

Second transmission unit is also used to that the access operation result is fed back to terminal by the designated lane；So that The virtual disk that the terminal refreshes the terminal local according to the access operation result is obtained, the void of the terminal local is kept Intend the synchronous of mapping relations of the disk with the terminal certainly in cloud storage service device between corresponding memory space.

17. a kind of system of terminal virtual memory, which is characterized in that the system comprises: terminal and cloud storage service device, In,

The terminal is used for: when the terminal, which is switched on, to be powered on and start to load external storage card, by by fast wireless network The designated lane of carrying sends virtual memory demand signalling to the cloud storage service device；Wherein, the virtual memory request letter The authentication information including the terminal is enabled, for requesting memory space to the cloud storage service device；

And the authentication successful information sent by the cloud storage service device by the designated lane is received, and according to described It authenticates successful information and authorization requests is sent to the cloud storage service device by the designated lane；Wherein, described to authenticate successfully Information includes the terminal corresponding memory space in the cloud storage service device；The authorization requests include the terminal Authentication information and the terminal corresponding memory space in the cloud storage service device is for the cloud storage service device Certainly in the cloud storage service device, corresponding memory space is authorized terminal described in the terminal access；

And receive the authorization message that the cloud storage service device is sent by the designated lane；Wherein, the authorization message For for terminal described in the terminal access, certainly in the cloud storage service device, corresponding memory space to be authorized；

And after receiving the authorization message, by the terminal corresponding storage in the cloud storage service device certainly Space carries out virtual disk map operation, is mapped to the virtual disk of the terminal local；

And it is empty from storage corresponding in cloud storage service device with the terminal according to the virtual disk of the terminal local Between between mapping relations by the designated lane from the terminal from cloud storage service device corresponding memory space It is middle to load the corresponding application program of the terminal and data；

The cloud storage service device, for receiving the void sent by the terminal by the designated lane that fast wireless network carries Quasi- storage demand signalling；

And parse the virtual memory demand signalling, the authentication information of the terminal is obtained, and according to the authentication After information is to terminal authentication success, authentication successful information is sent to the terminal by the designated lane；

And receive the authorization requests sent by the terminal by the designated lane；

And the terminal according to the authentication information generation terminal loads in the authorization requests is in the cloud storage service The authorization message of corresponding memory space in device, and the authorization message is sent to by the terminal by the designated lane；

And the application by the designated lane by the terminal in the cloud storage service device in corresponding memory space Program and data are loaded onto the terminal.