CN100499925C - Method, communication system, terminal for implementing service in mobile network - Google Patents
Method, communication system, terminal for implementing service in mobile network Download PDFInfo
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- CN100499925C CN100499925C CNB2006101459636A CN200610145963A CN100499925C CN 100499925 C CN100499925 C CN 100499925C CN B2006101459636 A CNB2006101459636 A CN B2006101459636A CN 200610145963 A CN200610145963 A CN 200610145963A CN 100499925 C CN100499925 C CN 100499925C
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Abstract
This invention relates to communication field and discloses one method in mobile network service, communication system, terminal, wherein, user in current network position to receive P2P service area and combines with real need to join relative P2P service area network; the terminal user gets current P2P area network and service according to received P2P service area to make user can enjoy local service in any time to realize mobile network P2P service.
Description
Technical field
The present invention relates to the communications field, relate to especially the mobile network and realize service method, mobile communication system and terminal.
Background technology
P2P (Peer-to-Peer, equity is point-to-point) technology is a focus of present International Computer Network technical field research, and is subjected to people's approval more and more.The core concept of P2P is: freely, be not subjected to the information interchange of master server control ground between the user, it provides a kind of method of new shared resource.In the P2P network environment, thousands of computers connected to one another all are in the status of equity, every main frame be resource requestor (client) be again resource provider (server), can make response to the request of other computers, propose resource and service voluntarily, therefore each computer in the P2P network in network is called as Peer equity node.
Along with the raising of terminal capability and the development of wireless network, the mobile subscriber needs the rich data business to share interchange by terminal easily.And the characteristics of P2P technology just in time can be catered to current terminal use's demand, thus people propose with at present in cable network widely used P2P technology be applied to the mobile communications network field, realize the application of P2P in mobile field.Use with respect to conventional P 2P, because the mobility of mobile network user makes the mobile P 2 P research field a lot of new technical problems occur, and in application also difference to some extent.
In cable network P2P uses, the method that has many network topology couplings, the logical network topology and the physical network topology that are P2P are complementary, and this coupling is based on such common recognition: stable, network connection fast should be arranged between physically adjacent node.But, because this way just thinks to have close physical location according to having higher communication transfer speeds between node, so in cable network, this network coupling is the vicinity of approximate physical location just, if indiscriminately imitate the method for cable network P2P application among the mobile network also inapplicable.
Summary of the invention
The embodiment of the invention provides a kind of and has realized service method the mobile network, is implemented in the mobile network P2P is provided service.
The embodiment of the invention provides a kind of method of network of the P2P of establishment Serving cell, is implemented in the mobile network P2P is provided service.
A kind of communication system of the P2P of providing service also is provided the embodiment of the invention, provides P2P service to be implemented in the mobile network.
The embodiment of the invention also provides a kind of mobile network's of being applied to terminal, to use the P2P service in the mobile network.
What the embodiment of the invention provided realizes service method the mobile network, comprising:
The terminal use receives the message of the network information that comprises the P2P Serving cell of P2P Serving cell transmission;
Described terminal use is according to the network information of described P2P Serving cell, adds the network of described P2P Serving cell and report position information to the registrar request; Described registrar is judged described terminal position whether in the coverage of the network of described P2P Serving cell, if then notify the application server of the network of described Serving cell described terminal use to be added the network of described P2P Serving cell.。
What the embodiment of the invention provided provides P2P the communication system of service, comprising:
Registrar is used for providing to the terminal use network information of P2P Serving cell, and wherein said terminal use is according to the network information of described P2P Serving cell, adds the network of described P2P Serving cell and report position information to the registrar request; Described registrar is judged described terminal position whether in the coverage of the network of described P2P Serving cell, if then notify the application server of the network of described Serving cell described terminal use to be added the network of described P2P Serving cell; Application server is used to provide the Internet resources of P2P Serving cell.
The terminal that is applied to the mobile network that the embodiment of the invention provides comprises:
The information on services receiving element is used to receive the information of the network of P2P Serving cell;
Positional information reports the unit, to the positional information of registrar reporting terminal, is used for the network that registrar control portable terminal adds the P2P Serving cell;
Login the unit, be used to add the network of described P2P Serving cell, to use the P2P service.
As seen from the above, because when the embodiment of the invention provides the P2P service in the mobile network, the user in moving process according to information at the network of the received P2P Serving cell of current location, and add the network of corresponding P2P Serving cell in conjunction with actual needs, the P2P service that the terminal use can be known the network of local existing P2P Serving cell and be provided in different positions according to the information of the network of received P2P Serving cell, make the user can enjoy the P2P service that local institute can use anywhere or anytime, be implemented in and realize in the mobile network that P2P serves.
As seen from the above, because the embodiment of the invention is when setting up the network of P2P Serving cell, if the physical location coverage of the network of P2P Serving cell to be set up is in the network coverage of this operator the time, allow the establishment of the network of this P2P Serving cell, make operator that the information of the network of this P2P Serving cell can be provided to the terminal use in the coverage of the network that enters this P2P Serving cell, the P2P service that the terminal use is known the network of local existing P2P Serving cell and provided, make the user can enjoy the P2P service that local institute can use anywhere or anytime, be implemented in and realize in the mobile network that P2P serves.
As seen from the above, registrar in the communication system that the embodiment of the invention provided is by providing the information of the network of P2P Serving cell to the terminal use, make the information of terminal use according to the network of this P2P Serving cell, the P2P service of knowing the network of the local existing P2P Serving cell in current place and being provided, realize that the user can enjoy the local P2P service that exists anywhere or anytime, being implemented in provides P2P service in the mobile network.
As seen from the above, after the information on services receiving element of the terminal that the embodiment of the invention provided receives the information of network of P2P Serving cell of registrar issue, the terminal use can need in conjunction with itself, information according to the network of this P2P Serving cell, the P2P service of knowing the network of the local existing P2P Serving cell in current place and being provided, realize that the user can enjoy the P2P service that local institute can use anywhere or anytime, be implemented in to use P2P to serve in the mobile network.
Description of drawings
Fig. 1 realizes the service method schematic flow sheet for what embodiment 1 provided the mobile network;
Fig. 2 is the network construction method schematic flow sheet of the P2P Serving cell of embodiment 1;
Fig. 3 uses the mobile communication system structural representation of P2P technology for what provide among the embodiment 2 the mobile network;
The structural representation of the registrar that provides among the embodiment 2 is provided Fig. 4;
The structural representation of the application server that provides among the embodiment 2 is provided Fig. 5;
The structural representation of the terminal that provides among the embodiment 2 is provided Fig. 6.
Embodiment
The embodiment of the invention provides the mobile network and realized service method, comprising: the terminal use receives the information of the network of P2P Serving cell; Described terminal use adds the network of described P2P Serving cell according to the information of the network of described P2P Serving cell, to use the P2P service.
In order to make those skilled in the art better understand technical scheme content of the present invention, be described in detail below in conjunction with accompanying drawing and specific embodiment.
Embodiment 1:
Step 101: the network of setting up the P2P Serving cell.
When newly setting up the network of P2P Serving cell if desired, carry out this step; And if the network of P2P Serving cell has been set up success when service can directly be provided, directly execution in step 102.
The specific implementation of this step as shown in Figure 2, comprising referring to flow process shown in Figure 2:
Step 1011: propose the establishment application of the network of P2P Serving cell to operator.
This role of sub-district establishment person both can be that operator, service provider can also be certain terminal uses etc., the scope of the network of the P2P Serving cell that sub-district establishment person need be set up according to the contiguous principle of physical location and according to the service application definition, and the network construction application of P2P Serving cell is proposed to operator.
The foundation of the principle of the network range of this definition P2P Serving cell is that it mostly is purposive somewhere that general people go, and the user in same zone can regard the group's of joint demand polymerization as.Such as: a residential neighborhoods, the main purpose that people go back home are leisure; And a shopping centre, people are consumption to the purpose in this place.Based on above common recognition, this method is when setting up the network of P2P Serving cell, according to setting up cell range in the contiguous principle of physical location, make the establishment of network of P2P Serving cell based on user's characteristic in the zone, the demand that regional user is pressed close in the P2P that network provided of P2P Serving cell service more, the network coverage of concrete P2P Serving cell can be determined according to the network coverage that COS and operator provide.
Simultaneously, make between each terminal node of network of the same P2P Serving cell of login geographically contiguous according to this principle, make between the terminal use in the network of same P2P Serving cell except being undertaken the P2P communication by idle port communication, can also carry out P2P communication by direct connected modes such as Ad Hoc, help saving, realize high-quality P2P communication originally with regard to limited empty resource.
The direct connection here refers to: when Business Stream is mutual, data are transmitted (FTP service storage forwarding without the storage of server, one side uploads onto the server file earlier, the opposing party is downloading from server), the direct connection of two terminal rooms, this directly connection is middle may pass through switch router, also may be direct bluetooth, infrared connection, but not have the participation of intermediate server.
Step 1012: whether operator's affirmation allows the establishment of the network of this P2P Serving cell, if confirm and can set up that then execution in step 1013, otherwise execution in step 1016.
Operator sets up application according to service and judges that the coverage of network of P2P Serving cell of current application establishment is whether in the network coverage of this operator, if the coverage of the network of the P2P Serving cell that this application is set up exceeds in the network coverage of this operator, then execution in step 1016, refuse the network construction request of this P2P Serving cell; If the coverage of the network of the P2P Serving cell that this application is set up in the network coverage of this operator, then allows to set up execution in step 1013.
If sub-district establishment person also needs to distribute corresponding management resource when (sometimes the network construction person of P2P Serving cell also needs application lend-lease administration equipment---the application server to operator) to operator's request, whether operator's decision accepts the establishment of the network of this P2P Serving cell, depend on also whether this operator can distribute corresponding management resource for it, if the coverage of the network of the P2P Serving cell that this application is set up is in the network coverage of this operator, but the management resource that portion of operator can request for allocation, obviously still support the establishment of the network of P2P Serving cell, execution in step 1016.
Step 1013: operator returns confirmation, and stores the network information of this P2P Serving cell.
Operator is stored in the network information of this P2P Serving cell in the local operation equipment, and general is set out by function, should be called registrar by operation equipment.
Step 1014: the COS of the network of customization P2P Serving cell.
Because the establishment of the network of P2P Serving cell is based on the demand establishment, after operator agrees that the network construction application of sub-district establishment person's P2P Serving cell also provides corresponding management resource for it, sub-district establishment person need be according to the common requirements of the network of P2P Serving cell, and operator's tenability of obtaining of the network application of P2P Serving cell, customize the service function of the network of P2P Serving cell, terminal use's demand with the network that satisfies the P2P Serving cell, can provide VOD such as residential neighborhoods, Ad Hoc recreation then can provide the service of commodity search inquiry in the market.
Step 1015: the Network Management strategy of customization P2P Serving cell.
The type difference of the network of P2P Serving cell, towards the user object difference, so there is different management strategies in the network of different P2P Serving cells.May only need whether open the P2P service to the user such as the network of some P2P Serving cell authenticates, and whether the network of some P2P Serving cell may be opened P2P service authenticates the user except needs, whether also need this terminal use is that the qualification (whether being the registered user of the network of this P2P Serving cell promptly) with service of the network that uses this P2P Serving cell authenticates, support the user of type in the network of perhaps same P2P Serving cell, the P2P service of different QoS can be provided according to user type.
Step 1016: the establishment application of the network of the refusal P2P of operator Serving cell, and return the establishment failure information.
If in step 1012, the physical location coverage of the network of the P2P Serving cell that this is to be set up exceeds the network coverage of operator, perhaps, though the physical location coverage of the network of P2P Serving cell to be set up is in the network coverage of operator, but, operator can not provide establishment person the management resource of request, then the establishment application of the network of this P2P Serving cell is refused by operator, and return the establishment failure information to the network construction person of P2P Serving cell, to inform the applicant.
Step 102: registrar is notified terminal use P2P the network information of Serving cell.
Because being base, the network major part of present cordless communication network makes up with physical location, the terminal use uses the wireless network resource service of different regions in different position, so the user can receive the information of the network of the P2P Serving cell that this position exists from the network (by the registration service management) of this area in different positions.Specifically: after the network construction of P2P Serving cell, in the regular transmission broadcast of the network corresponding application server nearby sphere of P2P Serving cell, this broadcast comprises that the user signs in to the login link information of the network of corresponding P2P Serving cell to the registrar of network that operator is used to manage this P2P Serving cell by the base station.The simplest mode of this broadcasting area is to be broadcasted in the coverage of each base station by the base station, but this mode may cause interference to the network terminal user that can not use this P2P Serving cell (not supporting the whole user of P2P service) or from the network distance of P2P Serving cell terminal use far away excessively, influence the user and experiences.
In order to reduce interference, registrar can be according to the user profile of opening the P2P service of this locality storage, only to the user multicast of opening the P2P service; Perhaps, adjust the range of transmission of this broadcasting, make broadcasting area consistent or approximate, had the corresponding communication technology can reach this effect at present, such as the wlan network technology with the scope of the network of P2P Serving cell.
In addition, the terminal use can also adopt following mode to know the network information of P2P Serving cell, specifically: after terminal arrives certain zone, can report its position to registrar, by the positional information of registrar according to this terminal use, and the network coverage of the P2P Serving cell of local storage, the network information of P2P Serving cell that coverage is comprised the position of described terminal offers the terminal use, inform its position of terminal use the network of the P2P Serving cell that can add.
General, the demand of user in certain zone can be segmented, the network that can have a plurality of P2P Serving cells in certain zone, the network correspondence application server separately of each P2P Serving cell, at this moment registrar belongs to a plurality of application servers of management together, and this message that comprises the network information of P2P Serving cell can be the application server tabulation.
Step 103: the terminal use is according to the network information of received P2P Serving cell, determines the network of the P2P Serving cell that will add.
After the terminal use arrives certain zone, may not know this zone or near the network of P2P Serving cell and the network of which kind of P2P Serving cell of whether existing, the user can be by the message of the network information that comprises the P2P Serving cell that receives, and according to the demand for services of this message in conjunction with itself, the network of the P2P Serving cell that selection will add, if the message that receives is the application server tabulation, then this is chosen as: select the application corresponding server.
Step 104: the terminal use asks to login the network of P2P Serving cell.
At this, the terminal use can directly send registration to selected application server according to the application server tabulation that receives, and request adds the network of this P2P Serving cell.
The terminal use can also send to registrar and land application, the network information that in landing application, comprises the P2P Serving cell of current position of this terminal use and needs adding, registrar is according to the coverage information of the network of the P2P Serving cell of this locality storage, judge that this terminal position is whether in the coverage of the network of described P2P Serving cell, if, then, the network (corresponding application server) of notice respective service sub-district adds this terminal use on the network of described P2P Serving cell.
Step 105: the application server identifying user identity, if this terminal use does not open the P2P service, then execution in step 109; Otherwise, execution in step 106.
After application server receives the registration that the terminal use sends, perhaps, receive the notice of the network that this terminal use is added described P2P Serving cell of registrar after, according to information of terminal user, verify whether this terminal use is P2P user.At first search local data base (cache user information, local information of registered users), if do not have relevant information at local data base, then send the checking request to registrar, search the database of its preservation by registrar and check user identity, and return the checking result to application server, if this terminal use does not open the P2P service, then this terminal use does not support P2P service, execution in step 109; Otherwise, execution in step 106.
Step 106: need to judge whether re-authentication, if desired, then execution in step 107; Otherwise, execution in step 108.
If the management strategy of this application server regulation only just is allowed to login (promptly the user is logined and need carry out secondary checking (sub-district authentication)), execution in step 107 the user of the network registry of this P2P Serving cell; Otherwise, execution in step 108.
Step 107: judge whether this terminal use is the registered user of the network of this P2P Serving cell, if then execution in step 108; Otherwise, execution in step 109.
Application server is searched local data base according to user profile, if this terminal use has been the registered user of the network of this P2P Serving cell in the present application server registration, and execution in step 108; Otherwise, execution in step 109.
Step 108: this terminal use is joined the network of this P2P Serving cell, and the user logins the network of this P2P Serving cell, the P2P service of using the network of this P2P Serving cell to provide.
The user logins the network of P2P Serving cell, is connected with existing node (bootstrap node) in the network of P2P Serving cell, carries out P2P communication.Because the contiguous principle of physical location is adopted in the establishment of the network of P2P Serving cell, therefore application server can be known the situation of the node that physically is close to each terminal use, the residing logical network topology of each node is similar with physical network topology in the network, i.e. the network topology coupling.Network is pounced on coupling and can be brought great convenience to the P2P application, especially mobile P 2 P, at the network internal storage of P2P Serving cell at application server, this application server can be super-peer on function, it also may be an existing bootstrap node, by application server, the terminal use of the network of P2P Serving cell can obtain the topology information of the network of own place P2P Serving cell, and this topological sum physical topology is maintained close ties with.So this P2P network the condition that provides is provided not only for specific P2P service, also provides possibility for the direct-connected combinations such as connection and Ad Hoc of eating dishes without rice or wine.The terminal that possesses direct linkage functions such as Ad Hoc can select to use base station or Ad Hoc etc. directly to connect as required easily.So not only can bring convenience, and save interface-free resources to the user.
After the user logins the network of P2P Serving cell, just can be under the coordination of application server and management, carry out P2P with existing node in the network of P2P Serving cell and communicate by letter.General, the network internal storage of certain P2P Serving cell is eurypalynous user.P2P user such as not only there being to come this place consumption in certain shopping centre also exists the P2P user as the operator, in this environment, exists the P2P of equality to connect between consumer and the operator.Be an application scenarios below:
Certain consumer can be to application server registration node ID after entering the network of P2P Serving cell, inform that application server oneself is in the sub-district, the consumption demand and the consumption habit information that also comprise oneself, buy any commodity such as oneself, like which type of food, like the film of what type etc., application server returns the strong node of some correlations (the consumption node that consumption demand is similar and/or can satisfy operator's node of terminal use's demand) to the user.So can exchange each other's needs between the consumer, the consumer can inquire about consumption information to the operator, by information interaction and the information sharing between P2P realization node.
Step 109: refuse this terminal use's login.
If the user does not open the P2P service (to operator, general carries out open-minded at registrar) not P2P user, perhaps, though this terminal use is P2P user, when the network of P2P Serving cell need carry out re-authentication, the unregistered eligible users that becomes the network of this P2P Serving cell of this P2P user, user's registration will be rejected, be not allowed to use the P2P service of the network of this P2P Serving cell, and return refusal information and Reason For Denial to the terminal use.
Embodiment 2:
Be illustrated in figure 3 as the mobile communication system structural representation that present embodiment provides, as shown, this system comprises:
Sub-district establishment person has formulated the sub-district and has added strategy, sub-district COS and dispose corresponding P2P service function on application server 303, (the interior user of network who comprises the P2P Serving cell) manages in the network of realization to the P2P Serving cell, provides P2P service to the terminal use in the network coverage of P2P Serving cell.
The network that terminal 302 adds the P2P Serving cell specifically can pass through to add to application server 303 applications, by the adding strategy of application server 303 according to the network of this P2P Serving cell, this terminal 302 is joined the network of P2P Serving cell, terminal 302 is used the P2P that network the provided service of corresponding P2P Serving cell under the management of application server 303.
Below introducing the structure of each equipment in the mobile communication system shown in Figure 3 respectively forms:
Figure 4 shows that the structural representation of the registrar 301 that present embodiment provides, as shown, registrar 301 comprises:
Service cell information memory cell 402, the network information that is used to store the P2P Serving cell, such as: the network coverage of P2P Serving cell, the P2P COS, the terminal use that are provided add the link etc. of the network of this P2P Serving cell.
P2P Service Notification unit 403, be used for according to service cell information memory cell 402 canned datas, provide the network information of described P2P Serving cell to the terminal use, locate the network of P2P Serving cell and the information on services that network was provided of this P2P Serving cell to help the user.
For present mobile network, P2P Service Notification unit 403 is by the network of each the P2P Serving cell of base station in the coverage of this base station, adopt the mode of periodic broadcasting notify the terminal use the terminal use position or near the network information of P2P Serving cell of existence, therefore, the registrar that comprises this Unit two can make the terminal use can know the network of the P2P Serving cell of its place physical location or near existence, and select to add the network of corresponding P2P Serving cell according to self needs, and use the P2P that network the provided service of this P2P Serving cell.But this general registrar can further include:
Because the service that the network of P2P Serving cell provides belongs to the P2P service, so the access prerequisite of the network of P2P Serving cell is: this terminal use must open the P2P service.Improve and enrich the function of center of housing estate registering unit 302 for convenience more, center of housing estate registering unit 302 can also comprise:
User information storage unit 405 is used for the result according to user register unit 404, and the information of terminal user of P2P service has been opened in storage.
Figure 5 shows that the structural representation of the application server 303 that present embodiment provides, as shown, application server 303 comprises:
The P2P service provides unit 506, be used to provide the Internet resources of P2P Serving cell, this Internet resources and comprise that the terminal user management resource also comprises P2P service data resource etc. wherein, the P2P service provides unit 506 that the Internet resources of P2P Serving cell are provided to the P2P of locality service, make terminal use expediently can add this network and use local corresponding P2P service, being implemented in provides P2P service in the mobile network.
In order further to enrich the function of application server, improve the P2P service, this application server further comprises following:
Information on services memory cell 501 is used to store the COS and the range information of the network of described P2P Serving cell.The network coverage of this P2P Serving cell has been provided by the physical location coverage of the P2P service network that provided, and the network coverage of this P2P Serving cell can be determined according to the COS that is provided.The P2P service provides unit 506 to provide P2P service according to information on services memory cell 501 canned datas to the terminal use.
According to the COS that is provided, tailor end user is logined the adding strategy of the network of this P2P Serving cell, such as for user's login, can only need whether open the P2P service to the user and authenticate; Whether also can open P2P service authenticates the user except needs, the qualification (whether being the registered user of the network of this P2P Serving cell) that also needs whether this terminal use to be had the P2P service that the network that uses this P2P Serving cell provides authenticates.Domestic consumer and registered user, at this moment need tactful supporter 502 in the P2P service strategy, to distinguish such as the network internal storage of certain P2P Serving cell, make different user experiences to different service quality to the user.
The type difference of the network of P2P Serving cell, towards the user object difference, the user is used P2P service strategy difference in the network of P2P Serving cell.Such as supporting dissimilar users in: the network of same P2P Serving cell, can provide the P2P service of different QoS according to user type.
Registered P2P user could login the network of the P2P Serving cell that present application server 303 manages if the account policy that the tactful supporter 502 of this application server 303 is provided regulation is only in this locality, on this application server 303, also there is user register unit 503 so, P2P user sends application for registration to user register unit 503, the user profile that user register unit 503 provides according to application (such as: terminal capability, which type of service decision such as internal memory and demonstration terminal use can provide for other users in the network of P2P Serving cell, and which type of service type information self can enjoy) whether decision accept registration, if accept, then user profile is stored in the local data base memory cell 504, uses when the handles user login request for login process unit 505.
Local data base memory cell 504 is used to be stored in the user profile in the network of P2P Serving cell and/or the user profile of local registration.
Local data base memory cell 504 mainly is when realization directly connects P2P communication between the login of the terminal use in the network of P2P Serving cell, terminal use and Ad Hoc etc., and the interior relevant user information of network of P2P Serving cell is provided.
If the tactful supporter of application server 303 502 regulations need re-authentication (sub-district authentication), so also need to store local data base memory cell 504 in the user profile of this application server registers according to the result general of user register unit 503.
If the regulation of the account policy in the tactful supporter 502 only need be carried out the P2P authentication to the user, as long as the user has opened the P2P service and has supported P2P to use the network that can login the P2P Serving cell, after then login process unit 505 receives user's registration, user profile according to the application user, local (if this locality does not have corresponding information, at registrar 301) verify whether the user has opened the P2P service, if, then accept login the user is added the network of P2P Serving cell, and will believe that the user profile that adds joins local data base memory cell 504; Otherwise, the refusal login.
If if the regulation of the account policy in the tactful supporter 502 tactful supporter 502 is supported outside the P2P authentication the user, need also further to verify whether this user is the registered user of the network of this P2P Serving cell, have only the network of opening P2P service and just having allowed to login the P2P Serving cell the terminal use of the network registry of this P2P Serving cell that its P2P that provides service is provided, so, login process unit 505 accordingly the user is carried out the P2P authentication qualified after, further verify according to the registered users information of local data base memory cell 504 storages, have only this terminal use just to accept login for the registered user, the user is added the network of P2P Serving cell, and will believe that the user profile that adds joins local data base memory cell 504; Otherwise, the refusing user's login.
P2P service provides the P2P service strategy of unit 506 according to tactful supporter 502 definition, provides P2P service to the terminal use of the network that lands described P2P Serving cell, is implemented in the mobile communications network and provides P2P service to the terminal use.
In addition, general, terminal can not installed all sub-district application software, therefore downloads the application software of the network of P2P Serving cell as required from application server 303 for convenience of terminal, and use corresponding P2P service, so application server 303 further comprises:
Be used to store the application of software data memory cell 507 of application of software data and be used for the application of software data of application of software data memory cell 507 storages being handed down to described terminal use's application download processing unit 508 according to terminal use application.
In addition, the P2P service that provides owing to the application server 303 of present embodiment is based on that the network of P2P Serving cell provides, make that the P2P service is corresponding with physical location, belong to contiguous on the terminal use's physical location in the network of same P2P Serving cell, so the P2P that present embodiment provided serves to provide to direct-connected terminals such as supporting Ad Hoc in the network of P2P Serving cell and adopts the possibility that directly connects and carry out P2P service (such as Ad Hoc recreation etc.).For neighbouring node in the network that helps terminal to find to belong to same P2P Serving cell, application server 303 can also comprise:
User profile provides unit 509, be used for the information of terminal user stored according to local data base memory cell 504, the network that is enough to support directly to be connected and to belong to same P2P Serving cell with the close degree of described terminal use place physical location is provided to listed terminal use, and the close degree of physical location is enough to support direct-connected second information of terminal user, set up such as Ad Hoc etc. according to this information and this second terminal use for the terminal use and directly to be connected, adopt direct-connected mode to carry out P2P and communicate by letter.
The structural representation of the terminal 302 that Fig. 6 provides for present embodiment, as shown, terminal 302 comprises:
Information on services receiving element 601 is used to receive the information of network of the P2P Serving cell of local wireless network issue.
The terminal use is according to the information of the network of the P2P Serving cell of information on services receiving element 601 receptions, know that there is the network of P2P Serving cell in the locality, need in conjunction with self, the network of definite P2P Serving cell that will add, its P2P that provides service is provided, the user can enjoy the P2P service that local institute can use anywhere or anytime like this, is implemented in to use P2P to serve in the mobile network.
Send registration by login unit 602 to the network corresponding application server 303 of this P2P Serving cell; If application server 303 is agreed login, then login unit 602 according to the log-on message that is provided, the network of logining this P2P Serving cell becomes the user of the network of this P2P Serving cell, and the P2P that the network that uses corresponding P2P Serving cell provides service realizes being supported in the function that the mobile network supports the P2P service.
General, terminal can not installed the network application of all P2P Serving cells, and therefore terminal is downloaded the application of the network of P2P Serving cell as required from application server 303 for convenience, and uses corresponding P2P service, so terminal 302 further comprises:
Use download unit 605, be used for behind the network of described login unit login P2P Serving cell, from the network corresponding application server 303 downloading application software data of P2P Serving cell.
The second information of terminal user acquiring unit 608 is used to receive from application server 30 is that obtain and belongs to second terminal use's the information of the network of a P2P Serving cell together with this terminal.
In addition, because the direct linkage unit 607 of Ad Hoc connects under third-party assistance, the communication confidence level is higher relatively, so should directly connect, waiting except being applied to play, can also be applied to the P2P business of other the certain safety guarantee of needs.
More than a kind ofly to the embodiment of the invention provided realize that the mobile network service method, communication system, terminal are described in detail, used specific case herein the principle and the execution mode of the embodiment of the invention are set forth, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the thought of the embodiment of the invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1, a kind ofly realize service method, it is characterized in that, comprising the mobile network:
The terminal use receives the message of the network information that comprises the P2P Serving cell of P2P Serving cell transmission;
Described terminal use is according to the network information of described P2P Serving cell, adds the network of described P2P Serving cell and report position information to the registrar request; Described registrar is judged described terminal position whether in the coverage of the network of described P2P Serving cell, if then notify the application server of the network of described Serving cell described terminal use to be added the network of described P2P Serving cell.
2, method according to claim 1, its characteristic be,
The information of the network of described P2P Serving cell is provided to described terminal use by the mode of registrar by broadcasting.
3, method according to claim 1, its characteristic be, the terminal use further comprised before the message that receives the described network information that comprises the P2P Serving cell:
Described terminal use is to the registrar report position information;
Described registrar is according to described location information of terminals, sends to described terminal use to comprise the message of the network information of P2P Serving cell that coverage comprises the position of described terminal.
4, method according to claim 1 and 2, its characteristic are that the information of the network of described P2P Serving cell is the network information that network coverage comprises the P2P Serving cell of described terminal use position.
5, according to claim 1,2 or 3 described methods, its characteristic is that described terminal use further comprised before the network that adds described P2P Serving cell:
To described registrar registering P2P service;
Described registrar is preserved the terminal use's who has opened the P2P service information.
6, according to claim 1,2 or 3 described methods, its characteristic is that described terminal use adds after the network of described P2P Serving cell, further comprises:
The network of described P2P Serving cell is preserved described terminal use's positional information;
Described terminal use obtains the information that is enough to support direct-connected second terminal use with this terminal use physical location degree of closing on from the network of described P2P Serving cell, sets up directly with described second terminal use to be connected.
7, a kind of communication system that provides P2P to serve is characterized in that described system comprises:
Registrar is used for providing to the terminal use network information of P2P Serving cell, and wherein said terminal use is according to the network information of described P2P Serving cell, adds the network of described P2P Serving cell and report position information to described registrar request; Described registrar is judged described terminal position whether in the coverage of the network of described P2P Serving cell, if then notify the application server of the network of described Serving cell described terminal use to be added the network of described P2P Serving cell;
Application server is used to provide the Internet resources of P2P Serving cell.
8, system according to claim 7 is characterized in that, described system also comprises:
Terminal is used to use P2P service, and the information of the network of the P2P Serving cell that described terminal provides according to described registrar adds the network of described P2P Serving cell.
9, a kind of terminal that is applied to the mobile network is characterized in that, described terminal comprises:
The information on services receiving element is used to receive the information of the network of P2P Serving cell;
Positional information reports the unit, to the positional information of registrar reporting terminal, is used for the network that registrar control portable terminal adds the P2P Serving cell;
Login the unit, be used to add the network of described P2P Serving cell, to use the P2P service.
10, terminal according to claim 9 is characterized in that, described terminal further comprises:
The second information of terminal user acquiring unit, be used to receive obtain from application server belong to second terminal use's the information of the network of described P2P Serving cell together with this terminal;
Direct linkage unit is used for second terminal use's that obtains according to the described second information of terminal user acquiring unit information, sets up with described second terminal directly to be connected.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006101459636A CN100499925C (en) | 2006-11-28 | 2006-11-28 | Method, communication system, terminal for implementing service in mobile network |
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| CNB2006101459636A CN100499925C (en) | 2006-11-28 | 2006-11-28 | Method, communication system, terminal for implementing service in mobile network |
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| CN100499925C true CN100499925C (en) | 2009-06-10 |
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| US10764748B2 (en) * | 2009-03-26 | 2020-09-01 | Qualcomm Incorporated | Apparatus and method for user identity authentication in peer-to-peer overlay networks |
| CN103532999B (en) * | 2012-07-05 | 2019-03-12 | 腾讯科技（深圳）有限公司 | Data transmission method, mobile device and background service system |
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