CN102202283A - Method for allowing user register and internet protocol multimedia subsystem - Google Patents
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- CN102202283A CN102202283A CN2010101319232A CN201010131923A CN102202283A CN 102202283 A CN102202283 A CN 102202283A CN 2010101319232 A CN2010101319232 A CN 2010101319232A CN 201010131923 A CN201010131923 A CN 201010131923A CN 102202283 A CN102202283 A CN 102202283A
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Abstract
The invention provides a method for allowing user register and an internet protocol multimedia subsystem. The method comprises the following steps: A, a proxy call session control function (P-CSCF) receives a register request sent by a user, matches a public user identity (PUI) contained by the register request with a wildcarded PUI that is stored locally, and a wildcarded PUI matching with the PUI is localized and obtained; and B, the P-CSCF transmits information of the wildcarded PUI matching with the PUI to a home subscriber server (HSS) through a interrogating call session control function (I-CSCF), in order that a wildcarded PUI matching with the PUI is localized and obtained by the HSS according to transmitted information of the wildcarded PUI. According to the above-mentioned technical scheme of the method, the phenomenon that the HSS carries out matching repeatedly by a regular expression is avoided, so that the positioning rate of the HSS an then the register performance of the wildcarded public user in an IMS network system can be improved.
Description
Technical field
The present invention relates to communication field, particularly relate to and realize user's process registration and internet protocol multi-media sub-system.
Background technology
Internet protocol multi-media sub-system, be IP Multimedia System (IMS, IP Multimediasubsystem) is third generation affiliate tissue (3GPP, 3rd Generation Partnership Project) standard of Ding Yi next generation network, its distinguishing feature is to have adopted session initiation protocol (SIP, SessionInitiation Protocol) system, communication is irrelevant with access, can possess multiple media business controlled function separates with bearing capacity, calling separates with session, application separates with service, business and network detach, and multiple abilities such as mobile network and internet service fusion.
The trend of communication network fusion development has been complied with in the proposition of IMS.Major function entity in the IMS system comprises: subscriber equipment (UE, User Equipment), proxy call conversation control function entity (P-CSCF, Proxy call session control Function), query call conversation control function entity (I-CSCF, Interrogating call session control Function), service call session control function entity (S-CSCF, Serving call session control Function), home subscriber server (HSS, and application server (AS, Application Server) Home subscriber Server).The network architecture of IMS as shown in Figure 1.
Public subscriber identification (PUI, Public User Identity) is the sign that the user communicates by letter in the IMS network.For the requirement of the special scenes that satisfies some service application, in IMS, introduced wildcard public subscriber identification symbol (Wildcarded PUI), be called for short the wildcard user ID.
The wildcard user ID can be represented one group of common public subscriber identification, and this realizes by introducing regular expression.Format sample is as follows, '! ' be the separator of regular expression, two '! ' be regular expression between the symbol:
[0-9] 4}! , expression: tel:12340000～tel:12349999;
@example.com, expression: any is domain name with ' example.com ', and userpart (User Part) starts with ' chatlist '; Sip:chatlist001@example.com for example, sip:chatlista0001@example.com etc.
Use the advantage of wildcard user ID to be: (1) IMS core network can only be a wildcard user ID distribution and store a subscription data, and need not (to be called for short the wildcard user into each represented common public subscriber identification of wildcard user ID, promptly all meet the example of wildcard user ID) distribute respectively and store subscription data, and the wildcard user ID represent common public subscriber identification in the scope still can be in the IMS net normal route; (2) reduce the system message flow, as long as the wildcard public identify succeeds in registration, all users that meet the wildcard public identify succeed in registration, and need not each user register separately.
But, introduce the wildcard user ID and bring certain performance issue for some network element device.Common public subscriber identification can adopt keyword to set up index in IMS, carries out accurate matched and searched.Such as adopting Hash (HASH) sheet form, as keyword, searching corresponding user data when refresh registration/call treatment usually can one-time positioning with common public subscriber identification symbol.Introduce the wildcard subscriber identity functions, when wildcard user refresh registration, consumer positioning can't adopt common key word index technology again, but must adopt the mode that regular expression mates one by one to carry out, promptly use in common public subscriber identification and the system wildcard user ID to carry out the regular expression coupling, whether meet the wildcard user of wildcard user ID to determine this public subscriber identification.
The user is before using the IMS business in the IMS system, need to carry out register flow path, initial registration is finished the preservation of authentification of user and user data, and refresh registration need be located local user data and be upgraded User Status, and nullifying needs the location local user data and delete user data.Wildcard user's registration process may further comprise the steps as shown in Figure 2 in the IMS system at present:
S202, UE sends register requirement to P-CSCF, has public subscriber identification in the request;
S204, when P-CSCF receives register requirement, need the location local user data, for the wildcard user, need carry out the regular expression coupling with local wildcard user ID of preserving with having public subscriber identification in the request, navigate to the wildcard user ID that is complementary with public subscriber identification; For the situation of initial registration, can't navigate to the user this moment; For the situation of refresh registration and cancellation, can navigate to the user;
S206, P-CSCF finds I-CSCF by domain name system (DNS, Domain Name System) inquiry or other known method, and register requirement is forwarded to I-CSCF;
S208, I-CSCF sends the S-CSCF request for allocation to HSS, and (UAR User-Authorization-Request), requires to distribute S-CSCF;
S210, HSS by the regular expression coupling, navigate to the wildcard user ID according to the public subscriber identification in the UAR request, obtain the S-CSCF of user attaching;
S212, HSS returns S-CSCF assignment response UAA to I-CSCF, comprises S-CSCF address and/or title that promising this user distributes in this response message;
S214, I-CSCF sends to selected S-CSCF with login request message;
S216, S-CSCF carries out respective handling, comprises to the consumer positioning data and to the user authenticating, and returns the response of succeeding in registration to I-CSCF, as 200OK;
S218, I-CSCF will succeed in registration to respond and be transmitted to P-CSCF;
S220, P-CSCF will succeed in registration to respond and be transmitted to UE;
In above-mentioned existing wildcard user's the register flow path, situation for user's refresh registration and cancellation, all need the common public subscriber identification and the wildcard user ID of registration are carried out the regular expression coupling with the consumer positioning data at P-CSCF and HSS, promptly after P-CSCF carries out the regular expression coupling, the regular expression Matching Location user data of repeated using poor efficiency still on HSS has had a strong impact on the performance of IMS network wildcard user registration.
Summary of the invention
The purpose of this invention is to provide a kind of realization user's process registration and internet protocol multi-media sub-system, to solve the register method that is used for the IMS system of prior art, when the wildcard user registers, repeat on P-CSCF and the HSS public subscriber identification and wildcard user ID are mated, influenced the technical problem of IMS system registry performance.
For realizing purpose of the present invention, provide a kind of realization user process registration on the one hand, be used for internet protocol multi-media sub-system, wherein, comprising:
Steps A, proxy call conversation control function entity receives the register requirement that the user sends, the public subscriber identification that comprises in the described register requirement is mated with local wildcard user ID of preserving, navigate to the wildcard user ID that is complementary with described public subscriber identification;
Step B, described proxy call conversation control function entity is delivered to home subscriber server with the information of the wildcard user ID that described and described public subscriber identification is complementary by the query call conversation control function entity, for described home subscriber server according to the information of the wildcard user ID of described transmission, navigate to the wildcard user ID that described and described public subscriber identification is complementary.
Preferably, described method, wherein, described register requirement comprises a kind of in the following register requirement at least:
Be used to realize the register requirement of refresh registration;
Be used to realize the register requirement of nullifying.
Preferably, described method, wherein, among the described step B, described proxy call conversation control function entity comprises the information of the wildcard user ID that described and described public subscriber identification is complementary by the step that the query call conversation control function entity is delivered to home subscriber server:
The register requirement that step B1, described proxy call conversation control function entity will carry the information of the described wildcard user ID that is complementary is sent to the query call conversation control function entity;
Step B2, described query call conversation control function entity from the register requirement that described proxy call conversation control function entity sends, obtain the information of the described wildcard user ID that is complementary, and, carry the information of the described wildcard user ID that is complementary in the described request for allocation to described home subscriber server transmission service call session control function entity request for allocation.
Preferably, described method wherein, after described step B2, also comprises:
Step B3, described home subscriber server navigate to the described wildcard user ID that is complementary according to the information of the described wildcard user ID that is complementary in the described service call session control function entity request for allocation.
Preferably, described method, wherein, among the described step B1, described proxy call conversation control function entity utilizes the crucial prefix field of session initiation protocol to carry the information of the described wildcard user ID that is complementary in the described register requirement that sends.
Preferably, described method, wherein, among the described step B2, described query call conversation control function entity utilizes the diameter protocol property value field to be carried the information of the described wildcard user ID that is complementary in the described service call session control function entity request for allocation that sends.
On the other hand, provide a kind of proxy call conversation control function entity, wherein, comprising:
The register requirement receiver module is used to receive the register requirement that the user sends;
Matching module, the public subscriber identification that is used for described register requirement is comprised mates with local wildcard user ID of preserving, and navigates to the wildcard user ID that is complementary with described public subscriber identification;
Sending module, the information that is used for wildcard user ID that described and described public subscriber identification is complementary is delivered to home subscriber server by the query call conversation control function entity, for the information of described home subscriber server, navigate to the wildcard user ID that described and described public subscriber identification is complementary according to the wildcard user ID of described transmission.
Another aspect provides a kind of home subscriber server, wherein, comprising:
Receiver module is used to receive the information of proxy call conversation control function entity by the wildcard user ID of query call conversation control function entity transmission, and the information of described wildcard user ID is:
After described proxy call conversation control function entity receives the register requirement of user's transmission, the public subscriber identification that comprises in the register requirement that the user is sent mates with local wildcard user ID of preserving, the information of the wildcard user ID that is complementary with described public subscriber identification that is navigated to;
Locating module is used for the information according to the wildcard user ID of described transmission, navigates to the wildcard user ID that described and described public subscriber identification is complementary.
Another aspect provides a kind of internet protocol multi-media sub-system, wherein, comprising:
Proxy call conversation control function entity, be used to receive the register requirement that the user sends, the public subscriber identification that comprises in the described register requirement is mated with local wildcard user ID of preserving, navigate to the wildcard user ID that is complementary with described public subscriber identification, and the information of the wildcard user ID that described and described public subscriber identification is complementary sends;
The query call conversation control function entity, be used to receive the information of the wildcard user ID that described and described public subscriber identification that described proxy call conversation control function entity sends is complementary, and the information of the wildcard user ID that described and described public subscriber identification is complementary sends;
Home subscriber server is used for the information of the wildcard user ID that is complementary according to the described and described public subscriber identification that described query call conversation control function entity sends, navigates to the wildcard user ID that described and described public subscriber identification is complementary.
Preferably, described internet protocol multi-media sub-system, wherein, described proxy call conversation control function entity, the register requirement that is further used for carrying the information of the described wildcard user ID that is complementary is sent to described query call conversation control function entity; Described query call conversation control function entity, the information with the described wildcard user ID that is complementary of being further used for is carried at and is sent to described home subscriber server in the service call session control function entity request for allocation.
Technique effect of the present invention is:
Technical scheme of the present invention is by mating public subscriber identification and local wildcard user ID of preserving at P-CSCF, and after navigating to the wildcard user ID that is complementary, the result of Matching Location is delivered to HSS by I-CSCF, directly carry out the location of wildcard user ID according to the Matching Location result who comes by the P-CSCF transmission by HSS, avoided HSS to repeat public subscriber identification and wildcard user ID are mated, for example repeat the lower regular expression coupling of efficient, improve the location efficiency of HSS, thereby improved the registration performance of wildcard user in the IMS network system.
Description of drawings
Fig. 1 is the IMS network architecture schematic diagram of prior art;
Fig. 2 is the register flow path schematic diagram of wildcard user in the IMS system of prior art;
Fig. 3 is a main-process stream schematic diagram of realizing user's process registration in the IMS of the present invention system;
Fig. 4 is a schematic flow sheet of realizing user's process registration in the IMS system of one embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, describe the present invention below in conjunction with the accompanying drawings and the specific embodiments.
In realizing process of the present invention, the inventor finds when the registration that realizes the wildcard user comprises user's refresh registration, cancellation, P-CSCF and HSS need repeated using public subscriber identification and wildcard user ID, carry out the regular expression coupling, and the regular expression matching efficiency is lower, has influenced the performance of the wildcard user of IMS system registration.The present invention has passed to HSS by P-CSCF with wildcard user matching result, avoids HSS to repeat public subscriber identification and wildcard user ID are mated as carrying out canonical statement formula coupling, has improved the HSS location efficiency.
Preferably, above-mentioned register requirement comprises a kind of in the following register requirement at least: the register requirement that is used to realize refresh registration; With, be used to realize the register requirement of nullifying.
Fig. 3 is the main-process stream schematic diagram that is used for realizing at the IMS internet protocol multi-media sub-system user's process registration of the present invention.As Fig. 3, method of the present invention comprises the steps:
S301, P-CSCF receives the register requirement that the user sends, and the public subscriber identification and the local wildcard user ID of preserving that comprise in the register requirement are mated, and navigates to the wildcard user ID that is complementary with this public subscriber identification;
The information that S302, P-CSCF will be somebody's turn to do the wildcard user ID that is complementary with public subscriber identification is delivered to HSS by I-CSCF, for the information of HSS according to the wildcard user ID of transmitting, navigates to the wildcard user ID that is complementary with public subscriber identification.
Preferably, when expressing the wildcard user ID with regular expression, the step of among the above-mentioned steps S301 public subscriber identification that comprises in the register requirement and local wildcard user ID of preserving being mated is: the public subscriber identification and the local wildcard user ID of preserving that comprise in the register requirement are carried out the regular expression coupling.Obviously, the mode of above-mentioned coupling can be along with the variation of the expression way of wildcard user ID and is changed.
In the embodiments of the invention, the Matching Location result that HSS utilizes P-CSCF to transmit, the information of the wildcard user ID of promptly transmitting that is complementary with public subscriber identification directly navigates to the wildcard user ID that is complementary with public subscriber identification, avoided utilizing public subscriber identification to repeat to mate as repeating the step of inefficient regular expression coupling, improve location efficiency, strengthened the registration performance of wildcard user in the IMS system.
Among the above-mentioned steps S302, the information of the wildcard user ID that P-CSCF will be complementary with public subscriber identification can realize particularly as follows by the step that I-CSCF is delivered to HSS:
P-CSCF after the wildcard user ID, carries the information of this wildcard user ID that is complementary by the regular expression Matching Location in sending to the register requirement of I-CSCF;
I-CSCF carries the information of this wildcard user ID that is complementary in the UAR request that sends to HSS.
After the information of the wildcard user ID that HSS carries, utilize the information of the wildcard user ID in the UAR request in receiving above-mentioned UAR request, directly navigate to this wildcard user ID.
In the method for the embodiment of the invention, after HSS navigates to this wildcard user ID, also comprise the steps to finish registration usually:
HSS determines the S-CSCF of user attaching;
HSS returns the S-CSCF assignment response message to I-CSCF, comprises the address and/or the title of the above-mentioned service call session control function entity of determining in this assignment response message;
I-CSCF is sent to the S-CSCF that determines with register requirement, and receives the response of succeeding in registration that S-CSCF returns;
I-CSCF will succeed in registration to respond and be transmitted to P-CSCF;
P-CSCF will succeed in registration to respond and be transmitted to this user.
Fig. 4 is the schematic flow sheet that is used for realizing at the IMS internet protocol multi-media sub-system user's process registration of one embodiment of the invention.As Fig. 4, the method for this embodiment comprises the steps:
S402, UE sends register requirement to P-CSCF, has public subscriber identification in the request;
S404, when P-CSCF received register requirement, the location local user data was for the wildcard user, P-CSCF carries out the regular expression coupling with the public subscriber identification that carries in the register requirement with local wildcard user ID of preserving, and navigates to the wildcard user ID that is complementary with public subscriber identification;
S406, P-CSCF finds I-CSCF, exemplarily, as finding I-CSCF by domain name system (DNS, DomainName System) inquiry or other method, register requirement is forwarded to I-CSCF.In the request message, carry the information of the wildcard user ID that is complementary in the register requirement of this forwarding; Exemplarily, can adopt the crucial prefix field of Session Initiation Protocol such as P-Profile-Key field, perhaps other extended field and spreading parameter carry the information of the above-mentioned wildcard user ID that is complementary in register requirement;
S408, after I-CSCF receives above-mentioned register requirement, obtain the information of the above-mentioned wildcard user ID that is complementary, and to HSS transmission S-CSCF request for allocation UAR, require to distribute S-CSCF, carry the information of the above-mentioned wildcard user ID that is complementary in this request for allocation, exemplarily, as to adopt diameter (Diameter) protocol attribute value be Wildcarded-IMPU AVP (Attribute-Value Pairs) field to field, and perhaps other expansion AVP field is carried this information;
After S410, HSS received above-mentioned UAR request, the information according to the wildcard user ID in the UAR request directly navigated to local wildcard user ID, and determines the S-CSCF of user attaching, need not the regular expression Matching Location to the wildcard user ID;
S412, HSS returns S-CSCF assignment response UAA to I-CSCF, comprises S-CSCF address and/or title that promising this user distributes in this response message;
S414, I-CSCF sends to login request message through the selected S-CSCF of above-mentioned steps;
S416, S-CSCF carries out respective handling, comprises to the consumer positioning data and to the user authenticating, and returns the response of succeeding in registration to I-CSCF, as 200OK;
S418, I-CSCF will succeed in registration to respond and be transmitted to P-CSCF;
S420, P-CSCF will succeed in registration to respond and be transmitted to UE.
Adopt method of the present invention, P-CSCF has passed to HSS with wildcard user matching result, has avoided HSS to adopt the regular expression resetting, has effectively improved the HSS performance, and then has improved IMS network wildcard user and registered performance. [0-9] 4}! [0-9] 4}! Information, utilize the information of this wildcard user ID just can directly mate so, exemplarily,, improved location efficiency as directly mating by Hash table.
The present invention provides a kind of proxy call conversation control function entity on the other hand, comprising: the register requirement receiver module is used to receive the register requirement that the user sends; Matching module, the public subscriber identification that is used for described register requirement is comprised mates with local wildcard user ID of preserving, and navigates to the wildcard user ID that is complementary with described public subscriber identification; Sending module, the information that is used for wildcard user ID that described and described public subscriber identification is complementary is delivered to home subscriber server by the query call conversation control function entity, for the information of described home subscriber server, navigate to the wildcard user ID that described and described public subscriber identification is complementary according to the wildcard user ID of described transmission.
Preferably, the register requirement that receives of above-mentioned register requirement receiver module comprises a kind of in the following register requirement at least: the register requirement that is used to realize refresh registration; Be used to realize the register requirement of nullifying.
Preferably, above-mentioned sending module is by carrying the information of the described wildcard user ID that is complementary in the register requirement that is sent to the query call conversation control function entity, and, realize that the information of wildcard user ID that described and described public subscriber identification is complementary is delivered to home subscriber server by carrying the information of the described wildcard user ID that is complementary in the service call session control function entity request for allocation that is sent to home subscriber server at the query call conversation control function entity.
Preferably, described proxy call conversation control function entity utilizes the crucial prefix field of session initiation protocol to carry the information of the described wildcard user ID that is complementary in the register requirement that is sent to the query call conversation control function entity.
Preferably, described query call conversation control function entity utilizes the diameter protocol property value field to be carried the information of the described wildcard user ID that is complementary in being sent to the service call session control function entity request for allocation of home subscriber server.
The present invention provides a kind of home subscriber server on the other hand, comprise: receiver module, be used to receive the information of proxy call conversation control function entity by the wildcard user ID of query call conversation control function entity transmission, the information of described wildcard user ID is: after described proxy call conversation control function entity receives the register requirement of user's transmission, the public subscriber identification that comprises in the register requirement that the user is sent mates with local wildcard user ID of preserving, the information of the wildcard user ID that is complementary with described public subscriber identification that navigates to; Locating module is used for the information according to the wildcard user ID of described transmission, navigates to the wildcard user ID that described and described public subscriber identification is complementary.
Preferably, the register requirement that sends of above-mentioned user comprises a kind of in the following register requirement at least: the register requirement that is used to realize refresh registration; Be used to realize the register requirement of nullifying.
Preferably, by carrying the information of the described wildcard user ID that is complementary in the register requirement that is sent to the query call conversation control function entity at proxy call conversation control function entity, and in the query call conversation control function entity is sent to the service call session control function entity request for allocation of home subscriber server, carry the information of the described wildcard user ID that is complementary, realize that the information of wildcard user ID that described and described public subscriber identification is complementary is delivered to the receiver module of home subscriber server.
Preferably, described proxy call conversation control function entity utilizes the crucial prefix field of session initiation protocol to carry the information of the described wildcard user ID that is complementary in the register requirement that is sent to the query call conversation control function entity.
Preferably, described query call conversation control function entity utilizes the diameter protocol property value field to be carried the information of the described wildcard user ID that is complementary in being sent to the service call session control function entity request for allocation of home subscriber server.
Another aspect of the invention, a kind of internet protocol multi-media sub-system is provided, comprise: proxy call conversation control function entity, be used to receive the register requirement that the user sends, the public subscriber identification that comprises in the described register requirement is mated with local wildcard user ID of preserving, navigate to the wildcard user ID that is complementary with described public subscriber identification, and the information of the wildcard user ID that described and described public subscriber identification is complementary sends; The query call conversation control function entity, be used to receive the information of the wildcard user ID that described and described public subscriber identification that described proxy call conversation control function entity sends is complementary, and the information of the wildcard user ID that described and described public subscriber identification is complementary sends; Home subscriber server is used for the information of the wildcard user ID that is complementary according to the described and described public subscriber identification that described query call conversation control function entity sends, navigates to the wildcard user ID that described and described public subscriber identification is complementary.
Preferably, the register requirement that receives of above-mentioned proxy call conversation control function entity comprises a kind of in the following register requirement at least: the register requirement that is used to realize refresh registration; Be used to realize the register requirement of nullifying.
Preferably, in the internet protocol multi-media sub-system of the embodiment of the invention, described proxy call conversation control function entity is further used for being sent to described query call conversation control function entity with carrying in the register requirement of information of the described wildcard user ID that is complementary; Exemplarily, in register requirement, utilize the crucial prefix field of session initiation protocol carry as P-Profile-Key field or other extended field or spreading parameter as described in the wildcard user totem information.
Preferably, in the described internet protocol multi-media sub-system, described query call conversation control function entity, the information with the described wildcard user ID that is complementary of being further used for is carried at and is sent to described home subscriber server in the service call session control function entity request for allocation; Exemplarily, in the S-CSCF request for allocation, utilize the Diameter property value that field AVP field or other extended field or parameter are carried described wildcard user totem information.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. realize user's process registration for one kind, be used for internet protocol multi-media sub-system, it is characterized in that, comprising:
Steps A, proxy call conversation control function entity receives the register requirement that the user sends, the public subscriber identification that comprises in the described register requirement is mated with local wildcard user ID of preserving, navigate to the wildcard user ID that is complementary with described public subscriber identification;
Step B, described proxy call conversation control function entity is delivered to home subscriber server with the information of the wildcard user ID that described and described public subscriber identification is complementary by the query call conversation control function entity, for described home subscriber server according to the information of the wildcard user ID of described transmission, navigate to the wildcard user ID that described and described public subscriber identification is complementary.
2. method according to claim 1 is characterized in that, described register requirement comprises a kind of in the following register requirement at least:
Be used to realize the register requirement of refresh registration;
Be used to realize the register requirement of nullifying.
3. method according to claim 1 and 2, it is characterized in that, among the described step B, described proxy call conversation control function entity comprises the information of the wildcard user ID that described and described public subscriber identification is complementary by the step that the query call conversation control function entity is delivered to home subscriber server:
Step B 1, and the register requirement that described proxy call conversation control function entity will carry the information of the described wildcard user ID that is complementary is sent to the query call conversation control function entity;
Step B2, described query call conversation control function entity from the register requirement that described proxy call conversation control function entity sends, obtain the information of the described wildcard user ID that is complementary, and, carry the information of the described wildcard user ID that is complementary in the described request for allocation to described home subscriber server transmission service call session control function entity request for allocation.
4. method according to claim 3 is characterized in that, after described step B2, also comprises:
Step B3, described home subscriber server navigate to the described wildcard user ID that is complementary according to the information of the described wildcard user ID that is complementary in the described service call session control function entity request for allocation.
5. method according to claim 3, it is characterized in that, among the described step B1, described proxy call conversation control function entity utilizes the crucial prefix field of session initiation protocol to carry the information of the described wildcard user ID that is complementary in the described register requirement that sends.
6. method according to claim 3, it is characterized in that, among the described step B2, described query call conversation control function entity utilizes the diameter protocol property value field to be carried the information of the described wildcard user ID that is complementary in the described service call session control function entity request for allocation that sends.
7. a proxy call conversation control function entity is characterized in that, comprising:
The register requirement receiver module is used to receive the register requirement that the user sends;
Matching module, the public subscriber identification that is used for described register requirement is comprised mates with local wildcard user ID of preserving, and navigates to the wildcard user ID that is complementary with described public subscriber identification;
Sending module, the information that is used for wildcard user ID that described and described public subscriber identification is complementary is delivered to home subscriber server by the query call conversation control function entity, for the information of described home subscriber server, navigate to the wildcard user ID that described and described public subscriber identification is complementary according to the wildcard user ID of described transmission.
8. a home subscriber server is characterized in that, comprising:
Receiver module is used to receive the information of proxy call conversation control function entity by the wildcard user ID of query call conversation control function entity transmission, and the information of described wildcard user ID is:
After described proxy call conversation control function entity receives the register requirement of user's transmission, the public subscriber identification that comprises in the register requirement that the user is sent mates with local wildcard user ID of preserving, the information of the wildcard user ID that is complementary with described public subscriber identification that is navigated to;
Locating module is used for the information according to the wildcard user ID of described transmission, navigates to the wildcard user ID that described and described public subscriber identification is complementary.
9. an internet protocol multi-media sub-system is characterized in that, comprising:
Proxy call conversation control function entity, be used to receive the register requirement that the user sends, the public subscriber identification that comprises in the described register requirement is mated with local wildcard user ID of preserving, navigate to the wildcard user ID that is complementary with described public subscriber identification, and the information of the wildcard user ID that described and described public subscriber identification is complementary sends;
The query call conversation control function entity, be used to receive the information of the wildcard user ID that described and described public subscriber identification that described proxy call conversation control function entity sends is complementary, and the information of the wildcard user ID that described and described public subscriber identification is complementary sends;
Home subscriber server is used for the information of the wildcard user ID that is complementary according to the described and described public subscriber identification that described query call conversation control function entity sends, navigates to the wildcard user ID that described and described public subscriber identification is complementary.
10. internet protocol multi-media sub-system according to claim 9, it is characterized in that, described proxy call conversation control function entity, the register requirement that is further used for carrying the information of the described wildcard user ID that is complementary is sent to described query call conversation control function entity; Described query call conversation control function entity, the information with the described wildcard user ID that is complementary of being further used for is carried at and is sent to described home subscriber server in the service call session control function entity request for allocation.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103297402A (en) * | 2012-03-01 | 2013-09-11 | 腾讯科技（深圳）有限公司 | Method and system for controlling account registration |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007021223A1 (en) * | 2005-08-12 | 2007-02-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Provision of public service identities |
| CN101170748A (en) * | 2007-11-29 | 2008-04-30 | 中兴通讯股份有限公司 | A method for using public identifier in IP multimedia subsystem |
| CN101369267A (en) * | 2007-08-15 | 2009-02-18 | 中兴通讯股份有限公司 | Fuzzy query method based on internal memory warehouse |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007021223A1 (en) * | 2005-08-12 | 2007-02-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Provision of public service identities |
| CN101369267A (en) * | 2007-08-15 | 2009-02-18 | 中兴通讯股份有限公司 | Fuzzy query method based on internal memory warehouse |
| CN101170748A (en) * | 2007-11-29 | 2008-04-30 | 中兴通讯股份有限公司 | A method for using public identifier in IP multimedia subsystem |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297402A (en) * | 2012-03-01 | 2013-09-11 | 腾讯科技（深圳）有限公司 | Method and system for controlling account registration |
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