CN101247318A - Method and system for distributing application servers to subscribed users - Google Patents
Method and system for distributing application servers to subscribed users Download PDFInfo
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- CN101247318A CN101247318A CNA2007100793018A CN200710079301A CN101247318A CN 101247318 A CN101247318 A CN 101247318A CN A2007100793018 A CNA2007100793018 A CN A2007100793018A CN 200710079301 A CN200710079301 A CN 200710079301A CN 101247318 A CN101247318 A CN 101247318A
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Abstract
The invention discloses a method for distributing application server AS for signing users, comprising: firstly establishing AS distributing record, and setting mapping relation of logical AS address and physical AS address in ascription user server HSS; then distributing AS for signing users according to prearranged mapping relation and AS distributing record; finally updating the AS distributing record. The invention further discloses a system for distributing AS for signing users. The method and system for distributing AS for signing users can realize dynamic distribution of AS and flexible AS configuration, and avoids the disadvantage of distributing AS statically in the prior art by setting the relevant relation of logical AS address and physical AS address and distributing AS for signing users in reference to the distribution condition of AS.
Description
Technical field
The present invention relates to communication technical field, especially refer to a kind of method and system that the contracted user distributes AS (Application Server, application server) that dynamically are embodied as.
Background technology
IMS (IP Multimedia Subsystem, IP Multimedia System) is 3GPP (3rd GenerationPartnership Project, the subsystem of the support IP multimedia service that proposes third generation co-operative project), its core characteristics be to adopt SIP (Session Initiation Protocol, Session initiation Protocol) agreement and with the independence that inserts.IMS is a multimedia control/calling controlling platform on PS (Packet Switching, packet switching) territory, supports conversation class and non-conversation class multimedia service, for the multimedia application in future provides a general business platform.IMS can support real-time user to user's mobile service by a series of main mechanism easily, for example multi-media voice and visual telephone business etc., these mechanism comprise session negotiation and management, QoS (Quality of Service, service quality) and mobile management etc.
The IMS system architecture generally comprises UE (User Equipment, subscriber equipment), CSCF (the Call Session Control Function of functions such as control contracted user registration and session control, call conversation control function entity), the HSS (Home Subscriber Server, home subscriber server) of centralized management contracted user data and the AS of miscellaneous service logic control function is provided.P-CSCF (Proxy-CSCF, proxy call conversation control function entity) is the first make contact of UE in the IMS system, finishes agent functionality, receives sip message and carries out possible respective handling, then with its forwarding.S-CSCF (Serving-CSCF, service call session control function entity) is the core of IMS system, is connected with AS by triggering specific IFC (InitialFilter Criteria, initial filter standard or norm).
The present defined IFC standard of 3GPP is mainly used in to be described the sip message receive and when further is routed to a particular server, and IFC is kept at and is used for describing professional trigger data among the HSS.In contracted user's registration process, IFC can download on the S-CSCF from HSS.A general contracted user understands corresponding one or more initial filter criteria, and each initial filter criteria has been represented a signing service.IFC is made up of a plurality of elements, in general, has following several important element: the address of AS, the priority of IFC, the trigger point, default treatment rule, the information on services that are made of service point triggers.
The method of a kind of static allocation AS of available technology adopting.In the process of actual subordinate's network, can exist the server of many different physical addresss to bear certain AS business jointly in the network, be made as certain physical address with the address of AS among the contracted user IFC and just can realize load sharing this moment.For example: 12 contracted users certain business of contracting is arranged, use respectively User1, User2 ..., User12 represents that there is the server of 3 physical addresss in this business, replaces with AS1, AS2, AS3 respectively, suppose that the contracted user distributes the principle of AS to be at this moment:
User1 distributes AS1 to User4;
User5 distributes AS2 to User8;
User9 distributes AS3 to User12;
Share this business load when still too big when operator recognizes the server that uses 3 physical addresss, need append a new server A S4 and bear this business.Suppose that the principle that this moment, the contracted user redistributed AS is:
User1 distributes AS1 to User3;
User4 distributes AS2 to User6;
User7 distributes AS3 to User9;
User10 distributes AS4 to User12.
Contrast new and old allocation rule as can be known, the AS address needs to change in the subscription data of User4, User7, User8, User10, User11, User12, this not only upsets original rule for distribution, needing to cause operator to spend the subscription data that very large network operation expense changes these contracted users, and specifically need the contracted user of change also to have uncertainty.
Summary of the invention
The purpose of the embodiment of the invention provides a kind of method and system of distributing AS for the contracted user, is embodied as the contracted user and distributes AS to solve in the prior art static state, causes AS to dispose inflexible problem.
For achieving the above object, embodiment of the invention proposition is the method that the contracted user distributes AS, comprising:
Set up the AS assignment record, and the mapping relations of logic AS address and physics AS address are set in home subscriber server HSS;
Distribute AS according to described mapping relations and described AS assignment record for the contracted user;
Upgrade described AS assignment record.
The embodiment of the invention also proposes a kind of system that distributes AS for the contracted user, comprise UE and network side, described network side further comprises HSS and AS, and described network side also comprises AS assignment record unit and AS allocation unit, described HSS further comprises the AS address mapping unit
Described AS assignment record unit, the assignment record of setting up and storing AS;
Described AS address mapping unit, the mapping relations of foundation and stored logic AS address and physics AS address;
Described AS allocation unit is connected with described AS assignment record unit, distributes AS according to described mapping relations and described assignment record for the contracted user.
The method and system that the embodiment of the invention is distributed AS for the contracted user by the corresponding relation of logic AS address and physics AS address is set, and are distributed AS with reference to the distribution condition of AS for the contracted user, can realize the dynamic assignment of AS, make the configuration of AS more flexible.
Description of drawings
Fig. 1 distributes the method first embodiment flow chart of AS for the contracted user for the present invention;
Fig. 2 distributes the method second embodiment flow chart of AS for the contracted user for the present invention;
Fig. 3 distributes method the 3rd embodiment flow chart of AS for the contracted user for the present invention;
Fig. 4 distributes system's first embodiment flow chart of AS for the contracted user for the present invention;
Fig. 5 distributes system's second embodiment flow chart of AS for the contracted user for the present invention.
Embodiment
In conjunction with the accompanying drawings the present invention is further set forth with specific embodiment below.
The present invention discloses a kind of method of distributing AS for the contracted user, and its first embodiment may further comprise the steps as shown in Figure 1:
S101, set up the AS assignment record, and the mapping relations of logic AS address and physics AS address are set in HSS.
Be to realize the dynamic assignment of AS, must can set up the AS assignment record at network side thus with reference to factors such as the quantity of AS, ability, loading conditions in the assigning process, be used to store the parameters such as loading condition of above-mentioned AS, as the foundation of dynamic assignment.In addition, because the address of AS can be that a physical address also can be a logical address among the IFC, therefore all dispose problem that a physics AS address cause for each IFC of corresponding different business for avoiding in the prior art, the address of AS among all IFC that preserve among the HSS can be represented with logical address, and a kind of signing service of the equal corresponding contracted user of each logical address, while corresponding a plurality of physics AS address, thereby the flexible configuration of realization AS.
S102, distribute AS for the contracted user according to mapping relations and AS assignment record.
By among the step S101 to the setting of mapping relations and the foundation of AS assignment record, for the dynamic assignment of follow-up AS provides foundation.After the contracted user initiates register requirement by UE, promptly can dynamically distribute AS according to default mapping relations and AS assignment record for the contracted user.
S103, renewal AS assignment record.
The AS that may have many different physical addresss in the network, and the bearing capacity of each AS all is limited, this also is that assigning process need be with reference to the reason of AS assignment record.Therefore, at every turn by step S102 for after the contracted user distributes an available physics AS address, need upgrade the AS assignment record, with foundation, avoid causing the unbalanced of load between many AS as follow-up AS dynamic assignment.
Fig. 2 is as shown in the figure, to may further comprise the steps method second embodiment that the contracted user distributes AS for the present invention:
S201, contracted user send login request message by UE to S-CSCF.
The contracted user need register to network side connecting with before using different business with AS, carries contracted user's public user identity sign in this login request message.
S202, S-CSCF send registration status notification message to HSS.
After S-CSCF receives that the contracted user passes through the register requirement of UE, promptly initiate registration status notification to HSS, notice HSS this public user identity sign at present is registered.
S203, HSS distribute AS according to AS assignment record and default mapping relations for the contracted user.
After receiving the registration status notification of S-CSCF, HSS identifies according to public user identity wherein, the User Profile (user contracting data) that inquiry is corresponding, the AS address location among the corresponding IFC of further again inquiry; By the invention described above first embodiment as can be known, this address location should be to identify with logic AS address, and owing to preserved the mapping relations of logic AS address and physics AS address among the HSS, therefore, behind the logic AS address of appointment in inquiring IFC, promptly can from all physics AS addresses of correspondence, dynamically distribute an available physics AS address for the contracted user according to the AS assignment record.
S204, HSS will carry physics AS address in the registration status notification response message User Profile is sent to S-CSCF.
HSS is after distributing AS to finish for the contracted user, relevant UserProfile is downloaded to S-CSCF by the registration status notification response message with this public user identity sign, AS address among this UserProfile that this moment, S-CSCF obtained is the physics AS address of being distributed among the step S203, and is different from the logic AS address that User Profile preserves among the HSS.
S205, S-CSCF return the response message that succeeds in registration to UE.
S-CSCF promptly returns the response of succeeding in registration to UE after obtaining the User Profile that carries physics AS address.
S206, contracted user send business request information by UE to S-CSCF.
Process above-mentioned steps S201～S205 has finished contracted user's registration and has obtained the physics AS address of a distribution, the contracted user can connect with AS at any time according to the needs of service application afterwards, so step S206 and the also unnecessary in time joining relation of step S205, the description that only is flow process herein is convenient, therefore to follow-up contracted user with AS connects and registration step is described simultaneously, also be renewal process in addition owing to the follow-up AS of existence assignment record.
S207, S-CSCF carry out the IFC coupling, and send request to the physics AS address that obtains.
S-CSCF needs according to the business of request IFC to be mated after receiving the business request information that the contracted user sends by UE, if the physics AS address that the match is successful just directly obtains in step S204 sends request.
S208, this physics AS address is fed back to HSS after receiving the response of AS, the AS assignment record is upgraded.
After response was made in the request that AS sends S-CSCF, expression UE set up successfully to the connection between the AS, and the contracted user promptly can use corresponding business by AS.Need this moment the physical address of this AS is fed back among the HSS, so that the assignment record of AS is upgraded, for follow-up AS dynamic assignment provides foundation.
The invention described above is distributed method second embodiment of AS for the contracted user, by the mapping relations of logic AS address and physics AS address are set in HSS, and set up the assignment record of AS, when initiating to register, the contracted user, dynamically finishes registration for the contracted user distributes AS further according to these mapping relations and with reference to the AS assignment record; In the service application process, send service request from user by S-CSCF according to the physics AS address of distributing, and this physical address is fed back to HSS the AS assignment record is upgraded, with foundation as follow-up AS dynamic assignment.Thereby realized dynamically having solved the drawback of static allocation AS in the prior art for the contracted user distributes AS.
Fig. 3 is as shown in the figure, to may further comprise the steps method the 3rd embodiment that the contracted user distributes AS for the present invention:
S301, contracted user send login request message by UE to S-CSCF.
S302, S-CSCF send registration status notification message to HSS.
Identical with second embodiment of the invention described above method, the contracted user sends login request message to S-CSCF by UE, and carries the public user identity sign in message; After S-CSCF receives the register requirement of UE, promptly initiate registration status notification to HSS, notice HSS this public user identity sign at present is registered.
S303, HSS are according to all physics AS addresses of logic AS address correspondence among the default mapping relations inquiry IFC.
After receiving the registration status notification of S-CSCF, HSS identifies according to public user identity wherein, the User Profile that inquiry is corresponding, further inquire about the AS address location among the corresponding IFC again, this address location is to identify with logic AS address, and owing to preserved the mapping relations of logic AS address and physics AS address among the HSS, therefore, behind the logic AS address of appointment in inquiring IFC, just can obtain all physics AS addresses of this logical address correspondence.
S304, HSS will carry the User of all physics AS addresses in the registration status notification response message
Profile is sent to S-CSCF.
Different with above-mentioned second embodiment, in the present embodiment, the distribution of HSS and not responsible AS is back to S-CSCF and only all physics AS addresses that inquiry among the step S303 obtains need be carried among the User Profile and by the registration status notification response message.
S305, S-CSCF return the response message that succeeds in registration to UE.
S-CSCF promptly returns the response of succeeding in registration to UE after obtaining the User Profile that carries all physics AS addresses.
S306, contracted user send business request information by UE to S-CSCF.
By method second embodiment of the invention described above as can be known, promptly finished contracted user's registration by step S301～S305, but the contracted user will use the business that AS provides, and also must connect with AS, at first will send business request information to S-CSCF by UE.
S307, S-CSCF carry out the IFC coupling, and distribute AS for the contracted user according to the AS assignment record from all physics AS addresses.
In the present embodiment, the dynamic assignment of AS is to be finished by S-CSCF, so the AS assignment record also should be stored among the S-CSCF.S-CSCF is after receiving the business request information that the contracted user sends by UE, also need IFC to be mated according to the business of request, if the match is successful further from all physics AS addresses that step S304 obtains according to the AS assignment record dynamically for the contracted user distributes an available physics AS address, promptly send request afterwards to this physics AS address of distributing.
S308, AS send UDR (User Data Request, user data requests) message to HSS.
AS promptly sends UDR message, acquisition request contracted user's User Profile to HSS after receiving the request of S-CSCF.
S309, HSS return UDA (User Data Answer, user data response) message to AS.
HSS carries relevant User Profile in UDA message, because the distribution of AS is to be finished by S-CSCF in the present embodiment, still be logic AS address so User Profile preserves among the HSS.
S310, AS send PUR (Profile Update Request upgrades the subscription data request) message to HSS.
S309 is described by step, and what User Profile preserved among the HSS still be logic AS address, so AS also needs to send the PUR message that carries self physical address to HSS, asks the logic AS address among the HHS is updated to physics AS address.
S311, HSS send PPR (Push Profile Request advances the subscription data request) message to S-CSCF.
In the present embodiment, though the distribution of physics AS address is finished by S-CSCF, but because S-CSCF is when handling contracted user's concurrent service request, may cause the physics AS address among the User Profile to upgrade error, therefore HSS also needs to send the PPR message of carrying this physics AS address to S-CSCF, request is updated to physics AS address with the logic AS address among the S-CSCF, and S-CSCF also needs the AS assignment record of preserving is upgraded simultaneously, with the foundation as follow-up AS dynamic assignment.
S312, S-CSCF return PPA (Push Profile Answer advances the subscription data response) message to HSS.
S313, HSS return PUA (Profile Update Answer upgrades the subscription data response) message to AS.
After S-CSCF, HSS upgrade successfully to the AS address among the User Profile respectively, promptly return the response message of identification renewal subscription data success separately to HSS, AS.
The invention described above is distributed method the 3rd embodiment of AS for the contracted user, by the mapping relations of logic AS address and physics AS address are set in HSS, and in S-CSCF, set up the assignment record of AS, thereby when initiating to register, the contracted user inquires about physical address corresponding according to mapping relations, S-CSCF then further when the contracted user initiates service request with reference to the AS assignment record, dynamically distribute physics AS address for the contracted user.Realized thus dynamically having solved the drawback of static allocation AS in the prior art for the contracted user distributes AS.
The present invention also discloses a kind of system that distributes AS for the contracted user, its first embodiment as shown in Figure 4, this system comprises UE 410, S-CSCF 420, HSS 430 and AS 440, further comprises AS address mapping unit 431, AS assignment record unit 432 and AS allocation unit 433 among the HSS 430.Wherein, AS address mapping unit 431 is used to set up and the mapping relations of stored logic AS address and physics AS address; The assignment record that AS assignment record unit 432 is used to set up and store AS; AS allocation unit 433 is connected with AS address mapping unit 431 and AS assignment record unit 432 respectively, is used for distributing AS according to these mapping relations and assignment record for the contracted user.
AS allocation unit 433 further comprises logical address inquiry subelement 4331 and physical address chooser unit 4332.Wherein, logical address inquiry subelement 4331 is used for the logic AS address according to the corresponding IFC of registration status notification information query of S-CSCF 420 transmissions; 4332 of physical address chooser unit distribute corresponding physical AS address, this logic AS address according to above-mentioned mapping relations and assignment record for the contracted user.
In addition, S-CSCF 420 also comprises address feedback unit 421, its be used for S-CSCF 420 according to the physics AS address of above-mentioned distribution after AS 440 sends request and receives the response of AS 440, further this physics AS address is fed back to AS assignment record unit 432 and upgrades.
Present embodiment distributes in the system of AS for the contracted user, comprise that by adding AS address mapping unit 431, AS assignment record unit 432 dynamically distribute AS for the contracted user with 433 realizations of AS allocation unit at HSS 430, detailed process is as follows: after S-CSCF 420 receives that the contracted user passes through UE 410 initiation register requirement, send registration status notification message to HSS 430, notice HSS 430 present these public user identity signs are registered; HSS 430 is according to this public user identity sign, and inquiry obtains corresponding User Profile, and further inquires about the logic AS address among the corresponding IFC; AS allocation unit 433 is at first inquired about all physical addresss of this logic AS address correspondence according to the mapping relations in the AS address mapping unit 431, dynamic for the contracted user distributes an available physics AS address from corresponding physical AS address, logic AS address according to the AS assignment record in the AS assignment record unit 432 then, and be sent to S-CSCF 420 by the User Profile that the registration status notification response message will carry this physics AS address by HSS 430.Continue when the contracted user initiates service request by UE 410, S-CSCF 420 finishes IFC coupling back and directly sends request to the physics AS address of obtaining distribution, after the response of receiving AS 440, this physics AS address is fed back to HSS 430, upgrade by the AS assignment record of the 432 pairs of preservations in AS assignment record unit.
Fig. 5 distributes second embodiment of system of AS for the contracted user for the present invention, as shown in the figure, this system comprises UE 510, S-CSCF 520, HSS 530 and AS 540, further comprise AS assignment record unit 521 and AS allocation unit 522 among the S-CSCF 520, further comprise AS address mapping unit 531 among the HSS 530.Wherein, AS address mapping unit 531 is used to set up and the mapping relations of stored logic AS address and physics AS address; AS assignment record unit 521 is used for setting up and storage AS assignment record; AS allocation unit 522 is connected with AS assignment record unit 521, is used for distributing AS according to above-mentioned mapping relations and assignment record for the contracted user.
AS address mapping unit 531 also comprises logical address inquiry subelement 5311 and physical address feedback subelement 5312, and AS allocation unit 522 also comprises physical address chooser unit 5221.Wherein, logical address inquiry subelement 5311 is used for the logic AS address according to the corresponding IFC of registration status notification information query of S-CSCF 520 transmissions; Physical address feedback subelement 5312 then according to all physics AS addresses of mapping relations query logic AS address correspondence, and is carried among the User Profile and is sent to S-CSCF 520 by the registration status notification response message; Physical address chooser unit 5221 then when UE 510 sends business request information, distributes physics AS address for the contracted user according to the AS assignment record that AS assignment record unit 521 is preserved from all physics AS addresses.
In addition, AS 540 also comprises the first Data Update request unit 541, and HSS 530 also comprises first data updating unit 532 and the second Data Update request unit 533, and S-CSCF 520 also comprises second data updating unit 523.Wherein, the first Data Update request unit 541 after AS 540 receives the request of S-CSCF 520 according to the transmission of physics AS address, sends the PUR message to HSS 530, and carry the physics AS address of distribution in this PUR message; First data updating unit 522 then is updated to physics AS address according to PUR message with the logic AS address among the HSS 530; The second Data Update request unit 533 is used for sending PPR message to S-CSCF 520, and carries physics AS address in this PPR message; Second data updating unit 523 then is updated to physics AS address according to this PPR message with the logic AS address among the S-CSCF 520.
Present embodiment distributes for the contracted user in the system of AS, by add AS address mapping unit 531 respectively in HSS 530, adds AS assignment record unit 521 and realize dynamically distributing AS for the contracted user with AS allocation unit 522 in S-CSCF 520.Detailed process is as follows: S-CSCF 520 sends the registration status notification message to HSS 530 after receiving that the contracted user passes through UE 510 initiation register requirement, and notice HSS 530 present these public user identities signs are registered; HSS 530 is according to this public user identity sign, inquiry obtains corresponding User Profile, and further inquire about logic AS address among the corresponding IFC, obtain all physics AS addresses of this logic AS address correspondence by AS address mapping unit 531 inquiry again, and be carried among the User Profile and be sent to S-CSCF520 by the registration status notification response message.Finish registration back contracted user when the needs applied business, still initiate service request to S-CSCF 520 by UE 510,522 AS assignment record of AS allocation unit among the S-CSCF 520 according to preservation in the AS assignment record unit 521, dynamic for the contracted user distributes an available AS address from all physics AS addresses that HSS 530 returns, and to these AS 540 initiation requests; Continuing is the renewal process of AS address among HSS 530 and the S-CSCF 520, the logic AS address of promptly inciting somebody to action User Profile preservation separately respectively is updated to physics AS address, simultaneously the AS assignment record of preserving in the AS assignment record unit 521 is upgraded, with foundation as follow-up AS dynamic assignment.
The invention described above is distributed first and second embodiment of system of AS for the contracted user, by in HSS, adding the AS address mapping unit, add AS assignment record unit and AS allocation unit at network side, realize having avoided the drawback of static allocation AS in the prior art dynamically for the contracted user distributes AS.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (14)
1. one kind is the method for contracted user's distributing application servers, it is characterized in that, comprising:
Set up the application server AS assignment record, and the mapping relations of logic AS address and physics AS address are set in home subscriber server HSS;
Distribute AS according to described mapping relations and described AS assignment record for the contracted user;
Upgrade described AS assignment record.
2. be the method for contracted user's distributing application servers according to claim 1, it is characterized in that, describedly further comprise for the contracted user distributes AS:
Described HSS inquires about the logic AS address among the corresponding initial filter standard or norm IFC according to the registration status notification message that service call session control function entity S-CSCF sends;
Described HSS is that described contracted user distributes corresponding physical AS address, described logic AS address according to described mapping relations and AS assignment record, and will carry described physics AS address user subscription data be sent to described S-CSCF in the registration status notification response message.
3. as described in claim 2, be the method for contracted user's distributing application servers, it is characterized in that the described physics AS address user message of will carrying is sent to and also comprises after the S-CSCF:
The business request information that described S-CSCF sends according to user equipment (UE) is carried out the IFC coupling;
The match is successful that the back sends request according to described physics AS address to AS at described IFC for described S-CSCF, and after described AS response described physics AS address is fed back to described HSS;
Described HSS then carries out the renewal of described AS assignment record according to the feedback of described S-CSCF.
4. be the method for contracted user's distributing application servers according to claim 1, it is characterized in that, describedly further comprise for the contracted user distributes AS:
Described HSS inquires about the logic AS address among the corresponding IFC according to the registration status notification message that S-CSCF sends;
Described HSS inquires about all physics AS addresses of described logic AS address correspondence according to described mapping relations, and is carried in the user contracting data and is sent to described S-CSCF by the registration status notification response message;
When described S-CSCF sends business request information at user equipment (UE), be that described contracted user distributes physics AS address according to described AS assignment record.
5. as described in claim 4, be the method for contracted user's distributing application servers, it is characterized in that described S-CSCF specifically comprises for the contracted user distributes physics AS address:
The business request information that described S-CSCF sends according to described UE is carried out the IFC coupling;
Described S-CSCF after the match is successful, distributes physics AS address for the contracted user according to described AS assignment record at described IFC from described all physics AS addresses.
6. as described in claim 5, be the method for contracted user's distributing application servers, it is characterized in that described S-CSCF also comprises for the contracted user distributes physics AS address afterwards:
Described S-CSCF sends request according to described physics AS address to AS;
Described AS sends user data requests UDR message to described HSS, and obtains user contracting data by the user data response UDA message that described HSS returns;
Described AS sends to described HSS according to described user contracting data and upgrades subscription data request PUR message, carries described physics AS address in the described PUR message;
Described HSS is updated to described physics AS address according to described PUR message with the logic AS address among the described HSS.
7. as described in claim 6, be the method for contracted user's distributing application servers, it is characterized in that described HSS also comprises after logic AS address is updated to physics AS address:
Described HSS sends to described S-CSCF and advances subscription data request PPR message, carries described physics AS address in the described PPR message;
Described S-CSCF is updated to described physics AS address according to described PPR message with the logic AS address among the described S-CSCF, and carries out the renewal of described AS assignment record according to described physics AS address.
8. as described in claim 2 or 4, be the method for contracted user's distributing application servers, it is characterized in that, the described AS of foundation assignment record and mapping relations are set and described HSS query logic AS address between also comprise:
UE sends register requirement to described S-CSCF;
Described S-CSCF sends registration status notification message to described HSS after receiving described register requirement.
9. be the method for contracted user's distributing application servers according to claim 1, it is characterized in that the described AS of foundation assignment record and being provided with also comprises before the mapping relations:
It is corresponding with described logic AS address according to described contracted user's signing service user ID to be set in IFC.
10. one kind is the system of contracted user's distributing application servers, comprises UE and network side, and described network side further comprises HSS and AS, it is characterized in that, described network side also comprises AS assignment record unit and AS allocation unit, and described HSS further comprises the AS address mapping unit
Described AS assignment record unit, the assignment record of setting up and storing AS;
Described AS address mapping unit, the mapping relations of foundation and stored logic AS address and physics AS address;
Described AS allocation unit is connected with described AS assignment record unit, distributes AS according to described mapping relations and described assignment record for the contracted user.
11. as described in claim 10 is the system of contracted user's distributing application servers, it is characterized in that, described network side also comprises S-CSCF, described AS assignment record unit and described AS allocation unit are located among the described HSS, then described AS allocation unit further comprises logical address inquiry subelement and physical address chooser unit
Described logical address inquiry subelement is according to the logic AS address among the corresponding IFC of the registration status notification information query of described S-CSCF transmission;
Described physical address chooser unit, according to described mapping relations and assignment record for the contracted user distributes corresponding physical AS address, described logic AS address.
12. as described in claim 11 is the system of contracted user's distributing application servers, it is characterized in that, described S-CSCF also comprises the address feedback unit,
Described address feedback unit, described S-CSCF according to described physics AS address after AS sends request and receives the response of described AS, described physics AS address is fed back to described AS assignment record unit upgrades.
13. as described in claim 10 is the system of contracted user's distributing application servers, it is characterized in that, described network side also comprises S-CSCF, described AS assignment record unit and described AS allocation unit are located among the described S-CSCF, then described AS address mapping unit also comprises logical address inquiry subelement and physical address feedback subelement, described AS allocation unit also comprises physical address chooser unit
Described logical address inquiry subelement is according to the logic AS address among the corresponding IFC of the registration status notification information query of described S-CSCF transmission;
Described physical address feedback subelement is then inquired about all physics AS addresses of described logic AS address correspondence according to described mapping relations, and is carried in the user contracting data and is sent to described S-CSCF by the registration status notification response message;
Described physical address chooser unit when UE sends business request information, distributes physics AS address for described contracted user according to described assignment record from described all physics AS addresses.
14. as described in claim 13 is the system of contracted user's distributing application servers, it is characterized in that, described AS also comprises the first Data Update request unit, described HSS also comprises first data updating unit and the second Data Update request unit, and described S-CSCF also comprises second data updating unit;
The described first Data Update request unit after described AS receives the request of described S-CSCF according to the transmission of described physics AS address, sends PUR message to described HSS, carries described physics AS address in the described PUR message;
Described first data updating unit is updated to described physics AS address according to described PUR message with the logic AS address among the described HSS;
The described second Data Update request unit sends PPR message to described S-CSCF, carries described physics AS address in the described PPR message;
Described second data updating unit is updated to described physics AS address according to described PPR message with the logic AS address among the described S-CSCF.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007100793018A CN101247318A (en) | 2007-02-15 | 2007-02-15 | Method and system for distributing application servers to subscribed users |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007100793018A CN101247318A (en) | 2007-02-15 | 2007-02-15 | Method and system for distributing application servers to subscribed users |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007100793018A Pending CN101247318A (en) | 2007-02-15 | 2007-02-15 | Method and system for distributing application servers to subscribed users |
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| CN (1) | CN101247318A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011029348A1 (en) * | 2009-09-09 | 2011-03-17 | 中兴通讯股份有限公司 | Method and system for service access of user in access gateway control function entity |
| CN102571699A (en) * | 2010-12-20 | 2012-07-11 | 中兴通讯股份有限公司 | Method for selecting application server in application server pool and device adopting same |
| CN102972053A (en) * | 2010-04-02 | 2013-03-13 | 高通股份有限公司 | Network registration procedures |
| CN103716253A (en) * | 2013-12-27 | 2014-04-09 | 广州华多网络科技有限公司 | Method and device for requesting data |
| CN106815786A (en) * | 2017-03-27 | 2017-06-09 | 广东德生科技股份有限公司 | A kind of medical services signing system and method |
| CN108989284A (en) * | 2018-06-07 | 2018-12-11 | 深圳震有科技股份有限公司 | A kind of service trigger method, storage medium and application server |
-
2007
- 2007-02-15 CN CNA2007100793018A patent/CN101247318A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011029348A1 (en) * | 2009-09-09 | 2011-03-17 | 中兴通讯股份有限公司 | Method and system for service access of user in access gateway control function entity |
| AU2010292729B2 (en) * | 2009-09-09 | 2014-01-16 | Zte Corporation | Method and system for service access of user in access gateway control function entity |
| US8817956B2 (en) | 2009-09-09 | 2014-08-26 | Zte Corporation | Method and system for service access of user in access gateway control function entity |
| CN102025683B (en) * | 2009-09-09 | 2014-12-10 | 中兴通讯股份有限公司 | Service access method and system of user in access gateway control function entity |
| CN102972053A (en) * | 2010-04-02 | 2013-03-13 | 高通股份有限公司 | Network registration procedures |
| US8995318B2 (en) | 2010-04-02 | 2015-03-31 | Qualcomm Incorporated | Network registration procedures |
| CN102972053B (en) * | 2010-04-02 | 2015-10-07 | 高通股份有限公司 | Network registration process |
| CN102571699A (en) * | 2010-12-20 | 2012-07-11 | 中兴通讯股份有限公司 | Method for selecting application server in application server pool and device adopting same |
| CN103716253A (en) * | 2013-12-27 | 2014-04-09 | 广州华多网络科技有限公司 | Method and device for requesting data |
| CN106815786A (en) * | 2017-03-27 | 2017-06-09 | 广东德生科技股份有限公司 | A kind of medical services signing system and method |
| CN108989284A (en) * | 2018-06-07 | 2018-12-11 | 深圳震有科技股份有限公司 | A kind of service trigger method, storage medium and application server |
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