CN102083199B

CN102083199B - Personal network element (PNE) registering method, PNE calling method and relevant devices

Info

Publication number: CN102083199B
Application number: CN 200910247171
Authority: CN
Inventors: 刘海涛; 龙水平; 李小娟
Original assignee: Huawei Device Co Ltd
Current assignee: Global Innovation Polymerization LLC; Tanous Co
Priority date: 2009-11-26
Filing date: 2009-11-26
Publication date: 2013-09-11
Anticipated expiration: 2029-11-26
Also published as: CN102083199A

Abstract

The invention relates to the technical field of communication, disclosing a personal network element (PNE) registering method, a PNE calling method and relevant devices. According to the invention, a PNE can be registered in a network by the IMPU (IP multimedia public user identity) and IMPI (IP multimedia private user identity) of the PNE, and the IMPU of UE (user equipment) and the IMPU of the PNE are bound by an application server; and then, the IMPU of the PNE can be directly used in subsequent communication process, and the PNE can share the contact address of the corresponding UE, therefore, the PNE can be accessed into the network by the UE, thereby satisfying service requirements of customers in various aspects.

Description

Individual's screen component method of calling and relevant device

Technical field

The present invention relates to communication technical field, be specifically related to individual screen component method of calling and relevant device.

Background technology

Along with development of Communication Technique, a lot of contracted users have more than equipment and carry out the mobile communication service, and all devices that the contracted user can have it connects into PN (Personal Network, personal network).3GPP (3rd Generation Partnership Project, third generation partner program) introduces one and be called PNM (Personal Network Management, personal management) business, this business customer-centric, pay close attention to the centralized management of the various terminal equipments of user, make be fully utilized terminal or the terminal peripheral hardware of its different abilities of user obtain better business experience.

(the User Equipment of UE among the PN, subscriber equipment) and physically with this UE near and set up PNE (the Personal Network Element of wireless connections with this UE, individual's screen component) forms PAN (Personal Area Network together, personal area network), PNE comprises TE (Terminal Equipment, terminal equipment) and ME (Mobile Equipment, mobile device), wherein: the UE that the user of PNM business has that referred to contract of the UE among the PAN, and as (the Universal Subscriber Identity Module of the effective USIM of unique preservation among the PAN, universal subscriber identity module) entity, can be terminal or other conventional terminal among the IMS (IP Multimedia Subsystem, internet protocol multimedia subsystem).ME has the ability of wireless access PLMN (Public Land Mobile Network, public land mobile network), shares the USIM of UE in the PAN, can be directly and network carry out the message transmission, also can carry out the message transmission by UE and network.TE does not have the ability of wireless access PLMN, is connected to PLMN as the auxiliary device of UE by UE, can be regarded as the enhancing for the UE ability.TE is that signaling or medium all must be through UE owing to there is not the ability of access network.Namely registering, activating all needs to carry out the message transmission by UE and personal area network management server (PANM Server), and PANM Server is the entity that PNE in the PAN is managed for configuration.

In the research to prior art, the inventor finds that the scheme of prior art is actually PNE is occurred as the auxiliary device of UE, the IMPU of the public UE of PNE (IP Multimedia Public User Identity, internet protocol multimedia system public user identity), according to GRUU (Globally Routable User Agent URIs, overall situation routable user proxy unified resource identification symbol) distinguishes UE and different PNE, therefore the IMPU that has only UE that registers in the IMS network causes the IMPU of PNE self to be used.

Summary of the invention

The embodiment of the invention provides individual screen component register method, individual screen component method of calling and relevant device, can use individual screen component to register the IMPU of oneself in network.

A kind of individual screen component register method comprises:

Receive the registration request that individual screen component sends by subscriber equipment, described registration request comprises the internet protocol multimedia system public user identity of subscriber equipment, the internet protocol multimedia system public user identity of described individual screen component and internet protocol multimedia system private user identity;

Internet protocol multimedia system public user identity and internet protocol multimedia system private user identity according to described individual screen component are registered described individual screen component;

The internet protocol multimedia system public user identity of described subscriber equipment and the internet protocol multimedia system public user identity of described individual screen component are sent to application server, so that described application server is with the internet protocol multimedia system public user identity binding of internet protocol multimedia system public user identity and the described individual screen component of described subscriber equipment.

A kind of individual screen component register method comprises:

Receive the registration request that individual screen component sends by subscriber equipment, described registration request comprises the internet protocol multimedia system public user identity of subscriber equipment, and internet protocol multimedia system public user identity, internet protocol multimedia system private user identity and the resource name of described individual screen component;

Internet protocol multimedia system public user identity according to described resource name and described individual screen component is that described individual screen component distributes overall routable user proxy unified resource identification symbol;

Internet protocol multimedia system public user identity and the described overall routable user proxy unified resource identification symbol of described subscriber equipment are sent to described application server, so that described application server is with internet protocol multimedia system public user identity and the binding of described overall routable user proxy unified resource identification symbol of subscriber equipment.

A kind of individual screen component method of calling comprises:

Reception is from first call request of calling out end user device, described first call request comprises the identification information of called individual screen component, the identification information of described individual screen component is the internet protocol multimedia system public user identity of described individual screen component or the overall routable user proxy unified resource identification symbol of described individual screen component, and this overall situation routable user proxy unified resource identification symbol is to distribute according to the internet protocol multimedia system public user identity of described individual screen component and the resource name of described individual screen component;

Described first call request triggers is arrived application server, so that the subscriber equipment that described application server is determined according to the identification information of described individual screen component and the internet protocol multimedia system public user identity of described individual screen component is bound, thereby the terminal equipment of definite this calling that need continue is described individual screen component;

Receive second call request that described application server returns, described second call request comprises the locating information of described individual screen component;

Send the 3rd call request to described subscriber equipment, described the 3rd call request comprises the locating information of described individual screen component, so that described subscriber equipment is called out described individual screen component according to the locating information of described individual screen component.

A kind of service call session control function entity comprises:

Receiving element, be used for receiving the registration request that individual screen component sends by subscriber equipment, described registration request comprises the internet protocol multimedia system public user identity of subscriber equipment, the internet protocol multimedia system public user identity of described individual screen component and internet protocol multimedia system private user identity;

Registering unit is registered described individual screen component for internet protocol multimedia system public user identity and the internet protocol multimedia system private user identity of the individual screen component that receives according to described receiving element;

Transmitting element, send to application server for the internet protocol multimedia system public user identity of the subscriber equipment that described receiving element is received and the internet protocol multimedia system public user identity of described individual screen component, so that described application server is with the internet protocol multimedia system public user identity binding of internet protocol multimedia system public user identity and the described individual screen component of described subscriber equipment.

A kind of service call session control function entity comprises:

Receiving element, be used for receiving the registration request that individual screen component sends by subscriber equipment, described registration request comprises the internet protocol multimedia system public user identity of subscriber equipment and internet protocol multimedia system public user identity, internet protocol multimedia system private user identity and the resource name of described individual screen component;

Allocation units, the internet protocol multimedia system public user identity that is used for according to described resource name and described individual screen component is that described individual screen component distributes overall routable user proxy unified resource identification symbol;

Transmitting element, being used for described allocation units is that the overall routable user proxy unified resource identification symbol of described individual screen component distribution and the internet protocol multimedia system public user identity of the subscriber equipment that described receiving element receives send to described application server, so that described application server is with internet protocol multimedia system public user identity and the binding of described overall routable user proxy unified resource identification symbol of subscriber equipment.

A kind of service call session control function entity comprises:

First receiving element, be used for receiving first call request from calling out end user device, described first call request comprises the identification information of called individual screen component, the identification information of described individual screen component is the internet protocol multimedia system public user identity of described individual screen component or the overall routable user proxy unified resource identification symbol of described individual screen component, and this overall situation routable user proxy unified resource identification symbol is to distribute according to the internet protocol multimedia system public user identity of described individual screen component and the resource name of described individual screen component;

First transmitting element, first call request triggers that is used for described first receiving element is received is to application server, so that the subscriber equipment that described application server is determined according to the identification information of described individual screen component and the internet protocol multimedia system public user identity of described individual screen component is bound, thereby the terminal equipment of definite this calling that need continue is described individual screen component;

Second receiving element is used for receiving second call request that described application server returns, and described second call request comprises the locating information of described individual screen component;

Second transmitting element, be used for sending the 3rd call request to described subscriber equipment, described the 3rd call request comprises the locating information of the individual screen component that described second receiving element receives, so that described subscriber equipment is called out described individual screen component according to the locating information of described individual screen component.

The above technical scheme that provides from the embodiment of the invention as can be seen, because PNE can be with IMPU and IMPI (the IP Multimedia Private User Identity of self in the embodiment of the invention, internet protocol multimedia system private user identity) in network, registers, thereby make this PNE can share the contact address of corresponding UE, make PNE can pass through the UE access network, satisfy the many-sided business demand of user; What for example adopt at UE is that then this PNE can take full advantage of the high-speed data communications ability of UE when inserting faster access way than PNE self, thereby provides better business realizing for the user.

Description of drawings

In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the flow chart of individual screen component register method embodiment one in the embodiment of the invention;

Fig. 2 is the flow chart of individual screen component register method embodiment two in the embodiment of the invention;

Fig. 3 is the flow chart of individual screen component register method embodiment three in the embodiment of the invention;

Fig. 4 is the signaling process figure of individual screen component register method embodiment four in the embodiment of the invention;

Fig. 5 is the flow chart of individual screen component method of calling embodiment one in the embodiment of the invention;

Fig. 6 is the signaling process figure of individual screen component method of calling embodiment two in the embodiment of the invention;

Fig. 7 is the flow chart of individual screen component method of calling embodiment three in the embodiment of the invention;

Fig. 8 is the signaling process figure of individual screen component method of calling embodiment four in the embodiment of the invention;

Fig. 9 is the structure chart of service call session control function entity embodiment one in the embodiment of the invention;

Figure 10 is the structure chart of service call session control function entity embodiment two in the embodiment of the invention;

Figure 11 is the structure chart of service call session control function entity embodiment three in the embodiment of the invention;

Figure 12 is the structure chart of service call session control function entity embodiment four in the embodiment of the invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.

Introduce the individual screen component register method that the embodiment of the invention provides earlier, Fig. 1 has described the flow process of the individual screen component register method embodiment one that the embodiment of the invention provides, and what this embodiment described is the handling process of S-CSCF, and this embodiment comprises:

101, receive the registration request that PNE sends by UE, this registration request comprises IMPU and the IPMI of UE, and the resource name of this PNE (Instance ID).

Particularly, this registration request of receiving of S-CSCF is to send after receiving the registration request of PNE transmission by UE.

102, register according to the IMPU of UE and the PNE of Instance ID of IMPI and PNE, and be PNE distribution GRUU.

Particularly, registering according to IMPU and the PNE of IMPI of UE, is that PNE distributes GRUU according to the IMPU of UE and the Instance ID of PNE.

103, the IMPU of UE and the GRUU of PNE are sent to application server (AS), so that application server is with the GRUU binding of IMPU and the PNE of UE.

S-CSCF can send the IMPU of UE and the GRUU of PNE to application server on one's own initiative, also can send after the subscribe request that has received application server.

Application server is further bound the IMPU of UE and the GRUU of PNE behind the GRUU of the IMPU that has registered UE and PNE, thereby shows that this PNE has added the residing PAN of this UE, thereby can directly use the GRUU of PNE in follow-up communication process.In the embodiment of the invention, the application service implement body can be PNM AS.

From the above, application server can be bound the IMPU of UE and the GRUU of PNE in the present embodiment, thereby in follow-up communication process, can directly use the GRUU of PNE, make this PNE can share the contact address of corresponding UE, make PNE can pass through the UE access network, satisfy the many-sided business demand of user; What for example adopt at UE is that then this PNE can take full advantage of the high-speed data communications ability of UE when inserting faster access way than PNE self, thereby provides better business realizing for the user.

In the individual screen component register method embodiment one that the embodiment of the invention provides, if the registration request that S-CSCF receives has also comprised the IMPU of PNE, S-CSCF can be further sends to AS with the IMPU of PNE, so that AS can be with the IMPU binding of IMPU and the UE of PNE.

Fig. 2 has described the flow process of the individual screen component register method embodiment two that the embodiment of the invention provides, and what this embodiment described is the handling process of S-CSCF, and this embodiment comprises:

201, receive the registration request that PNE sends by UE, this registration request comprises the IMPU of UE, the IMPU of this PNE and IMPI.

Particularly, this registration request of receiving of S-CSCF sends received the registration request of PNE transmission by UE after.

202, IMPU and the PNE of IMPI according to PNE registers.

Particularly, the IMPU of the PNE of S-CSCF and IMPI register.

203, the IMPU of UE and the IMPU of PNE are sent to application server, so that application server is with the IMPU binding of IMPU and the PNE of UE.

S-CSCF can send the IMPU of UE and the IMPU of PNE to application server on one's own initiative, also can send after the subscribe request that has received application server.

Application server is further bound the IMPU of UE and the IMPU of PNE behind the IMPU of the IMPU that has registered UE and PNE, thereby shows that this PNE has added the residing PAN of this UE.

From the above, PNE can register in network with IMPU and the IMPI of self in the present embodiment, and by application server the IMPU of UE and the IMPU of PNE are bound, thereby in follow-up communication process, can directly use the IMPU of PNE, thereby make this PNE can share the contact address of corresponding UE, make PNE can pass through the UE access network, satisfy the many-sided business demand of user; What for example adopt at UE is that then this PNE can take full advantage of the high-speed data communications ability of UE when inserting faster access way than PNE self, thereby provides better business realizing for the user.

Fig. 3 has described the flow process of the individual screen component register method embodiment three that the embodiment of the invention provides, and what this embodiment described is the handling process of S-CSCF, and S-CSCF further is PNE distribution GRUU among this embodiment, and this embodiment comprises:

301, receive the registration request that PNE sends by UE, this registration request comprises IMPU and the contact address of UE, the IMPU of this PNE, IMPI and Instance ID.

302, IMPU and the PNE of IMPI according to PNE registers.

Particularly, the IMPU of the PNE of S-CSCF and IMPI register.

303, IMPU and the Instance ID according to PNE is that PNE distributes GRUU.

Because the public same IMPU of a plurality of PNE possibilities, this moment is in order to distinguish each different PNE, can because the Instance ID of each PNE is unique, therefore can identify PNE uniquely according to the IMPU of PNE and the GRUU of Instance ID distribution for PNE distributes GRUU.

304, the IMPU of UE and the GRUU of PNE are sent to application server, so that application server is with the GRUU binding of IMPU and the PNE of UE.

Application server is further bound the IMPU of UE and the GRUU of PNE behind the GRUU of the IMPU that has registered UE and PNE, thereby shows that this PNE has added the residing PAN of this UE.

Be understandable that 302 and 303 are carrying out not sequencing.

From the above, S-CSCF can further distribute GRUU for PNE in the present embodiment, and can so that application server the GRUU of PNE and the IMPU of UE are bound, thereby in follow-up communication process, can directly use the GRUU of PNE, thereby improve the efficient of communication.

In another embodiment of the present invention, when the registration request that S-CSCF receives has comprised the Instance ID of PNE, S-CSCF can be further sends to application server with the Instance ID of PNE, application server can be bound the Instance ID of PNE and the IMPU of UE, thereby in follow-up communication process, can directly use the Instance ID of PNE, thereby improve the efficient of communication.

Fig. 4 has described the signaling process of individual screen component register method embodiment four in the embodiment of the invention, and this embodiment comprises:

401, PNE sends the registration request to UE, and this registration request comprises IMPU and the IMPI of PNE.

Particularly, PNE can send the registration request to UE by PAN intercommunication mode.

This registration request can also comprise Instance id and the ability information of PNE, and wherein the Instance id of PNE specifically can be the International Mobile Equipment Identity sign indicating number (IMEI:International Mobile Equipment Identity) of PNE.

402, PNE is allowed to add among the PAN.

This step is optional step, and whether specifically allow PNE to add to can be based on user's selection among the PAN.

403, UE and S-CSCF finish the registration of PNE in S-CSCF alternately.

Particularly, UE can send SIP registration request to S-CSCF; The SIP log-on message can comprise the IMPU of PNE and the IMPU of IMPI and UE, and wherein, the IMPU of UE can carry by the parameter UE_ID of expansion.Wherein, when comprising the Instance id of PNE and ability information in the login request message that the PNE that UE receives sends, this SIP log-on message can further include Instance id and the ability information of PNE.If the IMPU of this UE is the IMPU that a plurality of equipment share, then in order to identify this UE uniquely, SIP registration request can also comprise the Instance id of UE.

After S-CSCF receives the SIP register information flow, finish the registration of PNE, wherein S-CSCF can determine that this PNE and the corresponding UE of this parameter share a usim card according to parameter UE_ID, and this PNE and this UE can use same Contact Address.If network support GRUU can distribute GRUU for this PNE.

404, UE sends the registration response to PNE.

Particularly, UE can send the registration response to PNE by the intercommunication mode of PAN.

405, S-CSCF sends the registration request to Server.

This step is based on shows filtering rule (iFC:initial Filter Criteria) execution, and wherein Server specifically can be PNMAS.

406, Server sends subscribe request to S-CSCF, thereby obtains the relevant information that PNE registers from S-CSCF, and the relevant information of PNE registration can comprise the IMPU of PNE and the IMPU of UE.

Certainly, the Server ability information, the information such as Instance id of UE of Instance id, PNE of can also be further subscribing to IMPI, the PNE of PNE to S-CSCF.

407, S-CSCF sends a notification message to Server, and this notification message comprises the information that subscribe request is ordered.

408, the IMPU of Server registration UE and the IMPU of PNE, and the IMPU of binding UE and the IMPU of PNE, thus show that this PNE has added the residing PAN of this UE.

If Server has also subscribed to the ability information, the information such as Instance id of UE of Instance id, PNE of IMPI, the PNE of PNE, can further register the ability information, the information such as Instance id of UE of Instance id, PNE of IMPI, the PNE of PNE.

From the above, PNE can register in network with IMPU and the IMPI of self in the present embodiment, thereby makes this PNE can share the contact address of corresponding UE, makes PNE can pass through the UE access network, satisfies the many-sided business demand of user; What for example adopt at UE is that then this PNE can take full advantage of the high-speed data communications ability of UE when inserting faster access way than PNE self, thereby provides better business realizing for the user.

Followingly introduce the individual screen component method of calling that the embodiment of the invention provides again, Fig. 5 has described the flow process of individual screen component method of calling embodiment one, and what this embodiment described is the handling process of S-CSCF, and this embodiment comprises:

501, receive from first call request of calling out end user device, this first call request comprises the IMPU of called PNE.

502, first call request triggers is arrived application server, so that the UE that application server is bound according to the IMPU of PNE IMPU definite and PNE, thereby the terminal equipment of definite this calling that need continue is PNE.

Because application server is bound the IMPU of UE and the IMPU of PNE in advance, therefore after application server has received first call request, just can determine corresponding UE according to the IMPU of the included PNE of first call request, the terminal equipment of this calling of also can determining simultaneously to continue is PNE.

503, receive second call request that application server returns, second call request comprises the locating information of PNE and the information of UE.

Wherein, second call request can be sent when determining to allow calling that end user device is communicated by letter with this PNE by application server, specifically can determine according to the strategy of UE.

Particularly, the locating information of PNE is that the IMPU of PNE or the resource name of PNE etc. can allow UE locate the information of this PNE.The information of UE specifically can be information such as the IMPU of UE or GRUU.

504, determine to send the 3rd call request to UE according to the information of UE, the 3rd call request comprises the locating information of PNE, so that UE calls out PNE according to the locating information of PNE.

Because the 3rd call request is not that UE is called out, therefore the 3rd call request has comprised the locating information of PNE, make UE received after the 3rd call request according to the locating information of PNE determine this calling to as if PNE, and can call out PNE according to the locating information of this PNE.

From the above, call out in the present embodiment and can directly use the IMPU initiation of PNE to the calling of PNE to end user device, therefore also need to provide both caller preferences etc. to be used for selecting the supplementary of PNE when having avoided using in the prior art IMPU of UE to call out, reduced the information content that carries in the calling procedure, can reduce to set up and call out needed system consumption, can improve the treatment effeciency of system.

Fig. 6 has described the signaling process of individual screen component method of calling embodiment two, and this embodiment comprises:

601, call out opposite end UE2 and send first call request to S-CSCF, first call request comprises the IMPU of PNE.

Particularly, can carry the IMPU of PNE in the Request-URI of first call request field.

602, S-CSCF triggers by iFC, and first call request triggers is arrived Server.

603, Server inquires about the IMPU of the associated UE1 of the IMPU of this PNE, thereby judge that this PNE is arranged in a PAN, if determine to allow UE2 to visit this PNE according to the strategy of this UE1, then issue second call request to S-CSCF, second call request comprises the locating information of PNE and the information of UE1.

Wherein, the information of UE1 can be IMPU or the GRUU of UE1, and the locating information of PNE can be the IMPU of PNE or the resource name of PNE.Wherein, the locating information of PNE can be carried in the Accept-contact of second call request header field, particularly, can expand parameter in the Accept-contact header field, is used for carrying the Instance id of PNE or the IMPU of PNE.In one embodiment of the invention, the parameter name of this parameter can be terminal, and the value of this parameter is the instance ID of PNE or the IMPU of PNE.

604, S-CSCF is according to the selection of Server, and the registration of positioning UE 1 connects, and sends the 3rd registration request to UE1, and the 3rd registration request comprises the locating information of PNE.

Particularly, S-CSCF extends this as the Contact Address of UE1 with the Request-URI field of the 3rd registration request, thereby makes UE1 can receive the 3rd registration request; In the 3rd registration request, carry parametric t erminal simultaneously.

605, after UE1 receives the 3rd registration request, find the internal indicator of this PNE that in UE1, preserves according to the locating information of PNE, send a request message to PNE according to the internal indicator of this PNE, thereby realize Internal call to PNE.

Wherein, the internal indicator of PNE can be the information that can identify this PNE in the residing PAN of UE1 uniquely, for example can be directly with the instance id of this PNE internal indicator as this PNE.

606, PNE returns response message to UE1.

607, UE1 returns acknowledge message to S-CSCF, and this acknowledge message specifically can be 200 OK message.

From the above, UE2 can directly use the IMPU initiation of PNE to the calling of PNE in the present embodiment, therefore also need to provide both caller preferences etc. to be used for selecting the supplementary of PNE when having avoided using in the prior art IMPU of UE1 to call out, reduced the information content that carries in the calling procedure, can reduce to set up and call out needed system consumption, can improve the treatment effeciency of system.

Fig. 7 has described the flow process of individual screen component method of calling embodiment three, and what this embodiment described is the handling process of S-CSCF, and this embodiment comprises:

701, receive from first call request of calling out end user device, this first call request comprises the IMPU of called PNE.

702, first call request triggers is arrived application server, so that the UE that application server is bound according to the IMPU of PNE IMPU definite and PNE, thereby the terminal equipment of definite this calling that need continue is PNE.

703, receive second call request that application server returns, second call request comprises the GRUU of PNE.

704, the GRUU according to PNE determines to send the 3rd call request to the contact address of PNE; Wherein, the contact address of the UE that the contact address of PNE and the IMPU of PNE are associated is identical, so that UE can receive the 3rd call request, simultaneously, the 3rd call request comprises the locating information of PNE, so that UE calls out PNE according to the locating information of PNE.

From the above, call out in the present embodiment and can directly use the IMPU initiation of PNE to the calling of PNE to end user device, therefore also need to provide both caller preferences etc. to be used for selecting the supplementary of PNE when having avoided using in the prior art IMPU of UE to call out, reduced the information content that carries in the calling procedure, can reduce to set up and call out needed system consumption, can improve the treatment effeciency of system; Simultaneously, S-CSCF can directly use the PNE of GRUU that distributes as PNE to call out, thereby improves the efficient of communication.

Fig. 8 has described the signaling process of individual screen component method of calling embodiment four, and this embodiment comprises:

801, call out opposite end UE2 and send first call request to S-CSCF, first call request comprises the IMPU of PNE.

802, S-CSCF triggers by iFC, and first call request triggers is arrived Server.

803, Server inquires about the IMPU of the associated UE1 of the IMPU of this PNE, thereby judge that this PNE is arranged in a PAN, if determine to allow UE2 to visit this PNE according to the strategy of this UE1, then issue second call request to S-CSCF, carry the GRUU of PNE in second call request.

Particularly, can in the Request-URI of second call request field, carry the GRUU of PNE.

804, S-CSCF is according to the selection of Server, and the registration of location PNE connects, and sends the 3rd call request according to the definite contact address to PNE of the GRUU of PNE, and the 3rd call request comprises the GRUU of PNE.

Particularly, S-CSCF can extend this as the Request-URI field of the 3rd call request the Contact Address of PNE.

805, because PNE uses is exactly the Contact Address of UE1, therefore UE1 will receive the 3rd call request, UE find the GRUU in the 3rd call request be not self, therefore find the internal indicator of this PNE that preserves among the UE1 according to this GRUU, internal indicator according to this PNE sends a request message to PNE, thereby realizes the Internal call to PNE.

806, PNE returns response message to UE1.

807, UE1 returns acknowledge message to S-CSCF, and this acknowledge message specifically can be 200 OK message.

From the above, UE2 can directly use the IMPU initiation of PNE to the calling of PNE in the present embodiment, therefore also need to provide both caller preferences etc. to be used for selecting the supplementary of PNE when having avoided using in the prior art IMPU of UE1 to call out, reduced the information content that carries in the calling procedure, can reduce to set up and call out needed system consumption, can improve the treatment effeciency of system; Simultaneously, S-CSCF can directly use the PNE of GRUU that distributes as PNE to call out, thereby improves the efficient of communication.

Wherein, in individual screen component method of calling embodiment two and individual screen component method of calling embodiment four, first call request, second call request and the 3rd call request specifically can be the SIP INVITE.

Need to prove, for aforesaid each method embodiment, for simple description, so it all is expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not subjected to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.

Followingly introduce the service call session control function entity that the embodiment of the invention provides, Fig. 9 has described the structure of service call session control function entity embodiment one, comprising:

Receiving element 901 is used for receiving the registration request that PNE sends by UE, and this registration request comprises IMPU and the IMPI of UE, and the IMPU of PNE and Instance ID.

Registration allocation units 902 are registered for the IMPU of the UE that receives according to receiving element 901 and the PNE of Instance ID of IMPI and PNE, and are that PNE distributes GRUU;

Transmitting element 903, IMPU and the registration allocation units 902 of the UE that receiving element 901 is received send to application server for the GRUU that PNE distributes, so that application server is bound the IMPU of UE and the GRUU of PNE.

From the above, use the service call session control function entity in the present embodiment, can so that application server with the GRUU binding of the IMPU of UE and PNE, thereby in follow-up communication process, can directly use the GRUU of PNE, make this PNE can share the contact address of corresponding UE, make PNE can pass through the UE access network, satisfy the many-sided business demand of user.

Figure 10 has described the structure of service call session control function entity embodiment two, comprising:

Receiving element 1001 is used for receiving the registration request that PNE sends by UE, and this registration request comprises IMPU and the IMPI of IMPU, the PNE of UE.

Wherein, the registration request of receiving element 1001 receptions can also comprise the Instance ID of PNE;

Registering unit 1002, the IMPU and the PNE of IMPI that are used for the PNE that receives according to receiving element 1001 register.

Transmitting element 1003, the IMPU of the UE that receiving element 1001 is received and the IMPU of PNE send to application server, so that application server is with the IMPU binding of IMPU and the PNE of UE;

When the registration request of receiving element 1001 receptions comprises the Instance ID of PNE, transmitting element 1003 can also be after 1002 couples of PNE of registering unit register, this Instance ID is sent to application server, so that application server is with the IMPU binding of Instance ID and UE.

From the above, use the present embodiment of S-CSCF that PNE can be registered in network with IMPU and the IMPI of self, thereby make this PNE can share the contact address of corresponding UE, make PNE can pass through the UE access network, satisfy the many-sided business demand of user; What for example adopt at UE is that then this PNE can take full advantage of the high-speed data communications ability of UE when inserting faster access way than PNE self, thereby provides better business realizing for the user.

Figure 11 has described the structure of service call session control function entity embodiment three, comprising:

Receiving element 1101 is used for receiving the registration request that PNE sends by UE, and this registration request comprises the IMPU of UE, and the IMPU of PNE and IMPI and Instance ID.

Registering unit 1102, the IMPU and the PNE of IMPI that are used for the PNE that receives according to receiving element 1101 register.

Allocation units 1103, the IMPU and the Instance ID that are used for the PNE that receives according to receiving element 1101 are that PNE distributes GRUU.

Transmitting element 1104, the IMPU of the UE that receiving element 1101 is received and the GRUU of the PNE that allocation units 1103 distribute send to application server, so that application server is with the GRUU binding of IMPU and the PNE of UE.

From the above, use the present embodiment of S-CSCF that PNE can be registered in network with IMPU and the IMPI of self, thereby make this PNE can share the contact address of corresponding UE, make PNE can pass through the UE access network, satisfy the many-sided business demand of user; What for example adopt at UE is that then this PNE can take full advantage of the high-speed data communications ability of UE when inserting faster access way than PNE self, thereby provides better business realizing for the user; S-CSCF can further be PNE distribution GRUU in the present embodiment, thereby can directly use the GRUU of PNE in follow-up communication process, thereby improves the efficient of communication.

In the embodiment one, two and three of the service call session control function entity that the embodiment of the invention provides, if the registration request that receiving element receives has comprised the Instance ID of PNE, the Instance ID of the PNE that the included transmitting element of this service call session control function entity can further receive receiving element sends to application server, so that application server can be bound the Instance ID of PNE and the IMPU of UE.

Figure 12 has described the structure of service call session control function entity embodiment four, comprising:

First receiving element 1201 is used for receiving first call request from calling out end user device, and this first call request comprises the identification information of called PNE.Wherein, the identification information of individual's screen component is the internet protocol multimedia system public user identity of individual screen component or the overall routable user proxy unified resource identification symbol of individual screen component, and this overall situation routable user proxy unified resource identification symbol is to distribute according to the internet protocol multimedia system public user identity of individual screen component and the resource name of individual screen component.

First transmitting element 1202, first call request triggers that is used for first receiving element 1201 is received is to application server, so that the UE that application server is determined according to the identification information of PNE and the IMPU of this PNE binds, thereby the terminal equipment of definite this calling that need continue is PNE.

Second receiving element 1203 is used for receiving second call request that application server returns, and second call request is used for first call request that response first transmitting element 1202 sends, and second call request comprises the locating information of PNE.

Second transmitting element 1204 is used for sending the 3rd call request to UE, and the 3rd call request comprises the locating information of the PNE that second receiving element 1203 receives, so that UE calls out PNE according to the locating information of PNE.

From the above, use the present embodiment of S-CSCF to make calling can directly use the IMPU initiation of PNE to the calling of PNE to end user device, therefore also need to provide both caller preferences etc. to be used for selecting the supplementary of PNE when having avoided using in the prior art IMPU of UE to call out, reduced the information content that carries in the calling procedure, can reduce to set up and call out needed system consumption, can improve the treatment effeciency of system.

Contents such as the information interaction between said apparatus and intrasystem each module, implementation and since with the inventive method embodiment based on same design, particular content can repeat no more referring to the narration among the inventive method embodiment herein.

One of ordinary skill in the art will appreciate that all or part of flow process that realizes in above-described embodiment method, be to instruct relevant hardware to finish by computer program, above-mentioned program can be stored in the computer read/write memory medium, this program can comprise the flow process as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.

More than individual screen component register method, individual screen component method of calling and relevant device that the embodiment of the invention is provided be described in detail, the explanation of above embodiment just is used for helping to understand method of the present invention and thought thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present 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

1. an individual screen component method of calling is characterized in that, comprising:

2. individual screen component method of calling as claimed in claim 1, it is characterized in that, the locating information of described individual screen component comprises internet protocol multimedia system public user identity or the resource name of described individual screen component or the overall routable user proxy unified resource identification symbol of described individual screen component of described individual screen component, and this overall situation routable user proxy unified resource identification symbol is to distribute according to the internet protocol multimedia system public user identity of described individual screen component and the resource name of described individual screen component.

3. a service call session control function entity is characterized in that, comprising: