CN101090363B - Notication and process method for updating universal service information in IP multi-medium subsystem - Google Patents

Notication and process method for updating universal service information in IP multi-medium subsystem Download PDF

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Publication number
CN101090363B
CN101090363B CN200610126815XA CN200610126815A CN101090363B CN 101090363 B CN101090363 B CN 101090363B CN 200610126815X A CN200610126815X A CN 200610126815XA CN 200610126815 A CN200610126815 A CN 200610126815A CN 101090363 B CN101090363 B CN 101090363B
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hss
cscf
message
information
user
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CN200610126815XA
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CN101090363A (en
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李中科
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ZTE Corp
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ZTE Corp
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Priority to PCT/CN2006/003813 priority patent/WO2008031298A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data
    • H04W8/205—Transfer to or from user equipment or user record carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]

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  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

This invention discloses a notification and process method for modifying general service information in an IP multimedia subsystem including: after general service information shared among users is modified, HSS makes an announcement that all service information attributed to the HSS user and downloaded to the S-CSCF is null and sends a notification to S-CSCF carrying the HSS NE ID, after S-CSCF receives it and looks up all users attributed to the HSS and registered in the S-CSCF according to the HSS and sets the ID null and forces to download all user configured information stored in HSS to users attributed to the HSS or downloads new service configured information from HSS before a chance arrives next time for re-registering.

Description

Revise general service notification of information and processing method in the IP Multimedia System
Technical field
The present invention relates to field of mobile communication, relate in particular to and revise general service notification of information and processing method in a kind of IP Multimedia System.
Background technology
At present at IMS (IP Multimedia Subsystem, IP Multimedia System) in the system, referring to Fig. 1, the user is when initial registration, S-CSCF (Serving-Call Session Control Function, the service-call session control function entity) can be to HSS (Home Subscriber Server, home signature user server) request customer service configuration information (User Profile), this information may be made up of a plurality of service configuration informations (Service Profile), HSS returns this information and gives S-CSCF, S-CSCF is kept at this locality with this information, and Signalling exchange occurs in the Cx interface position shown in Fig. 1.
And when re-registering, be not must download this business information once more to local.To the modification of specific user's service configuration information, can be according to user's login state, adopt the online updating of the service configuration information that HSS master sends out to be synchronized to the S-CSCF network element.Sometimes a lot of users can share a service configuration information (Service Profile).If modification has taken place in this general service configuration information of being shared by most of users, if utilize present treatment mechanism, can between HSS and S-CSCF network element, can produce a large amount of signaling traffic loads like this for each user produces an online renewal synchronization message notice S-CSCF; If do not adopt present synchronization mechanism, if there has been the service configuration information (having made initial registration) of haveing been friends in the past in S-CSCF so, and may not can read the service configuration information (User Profile) that has been updated in the heavily registration of back, will occur service profile network element (HSS) and the inconsistent situation of professional triggering network element (S-CSCF) data like this, thereby professional providing is provided.
Summary of the invention
Technical problem to be solved by this invention is to provide revises general service notification of information and processing method in a kind of IP Multimedia System, utilize the NE-level Signalling exchange between home signature user server HSS and service-call conversation control function entity S-CSCF, realize the synchronous renewal of service configuration information.
In order to solve the problems of the technologies described above, the invention provides and revise general service notification of information and processing method in a kind of IP Multimedia System, this method comprises:
(1) after the general service information that shared among users is used is revised, HSS need state all belong to this HSS the user's and to have downloaded to the business information of S-CSCF invalid, send a notification message by HSS to S-CSCF, wherein carry the HSS network element ID;
(2) after S-CSCF receives this notification message, according to the HSS sign of carrying in the message, find and belong to this HSS and be registered in all users among this S-CSCF, the mark of these users' service configuration information is made as engineering noise, and in next time heavy registration process, all are belonged to the customer service configuration information of the user's force download HSS storage of this HSS, or before next time, heavily registration arrived opportunity, during the initiation session process, download new service configuration information to HSS.
Wherein, described step (2) further comprises: the mark of the service configuration information after the described renewal is made as " effectively ".
Wherein, after the described S-CSCF of step (2) receives this notification message, further comprise: return a response message to HSS, expression S-CSCF has received this notification message.
Wherein, described notification message is a message that increases newly between HSS and S-CSCF, or original message is expanded the message of acquisition.
Wherein, described response message is a message that increases newly between HSS and S-CSCF, or original message is expanded the message of acquisition.
Wherein, the address of the destination S-CSCF of described notification message is from obtaining in abutting connection with office's information of HSS configuration.
Wherein, the address of the destination S-CSCF of described notification message obtains from the dynamic registration S-CSCF address of HSS storage.
Revise general service notification of information and processing method in a kind of IP Multimedia System of the present invention, reduced the Signalling exchange between HSS and the S-CSCF and the service configuration information that upgraded in time.
Description of drawings
Fig. 1 is the core network schematic diagram of IMS system;
Fig. 2 is according to the schematic flow sheet of revising general service notification of information and processing method in the described a kind of IP Multimedia System of the embodiment of the invention;
Fig. 3 be according to revise in the described a kind of IP Multimedia System of the embodiment of the invention opportunity of heavily registering in general service notification of information and the processing method not to and the schematic flow sheet of session initiation arranged earlier.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
With reference to figure 2, for revising the schematic flow sheet of general service notification of information and processing method in the described a kind of IP Multimedia System of the embodiment of the invention.Detailed process is as follows:
Step 201: after the general service information that shared among users is used is revised, HSS need notify S-CSCF, state all belong to this HSS the user's and to have downloaded to the business information of S-CSCF invalid, HSS sends a notification message to S-CSCF, this message is carried the network element ID of HSS, but does not comprise any user totem information.Wherein, the address of the destination S-CSCF of message can obtain from the adjacency office information of HSS configuration, also can obtain from other information such as dynamic registration S-CSCF address such as the HSS storage.
Step 202:S-CSCF receives described notification message, notes the sign of HSS and returns a response message to HSS, and expression S-CSCF has received this notification message.S-CSCF is again according to the HSS sign of carrying in the message, find and belong to this HSS and be registered in user among this S-CSCF, the mark of these users' service configuration information is made as engineering noise, and in next time heavy registration process, all are belonged to the customer service configuration information of user's force download HSS storage of this HSS.
Step 203: certain user UE sends heavy register requirement to P-CSCF (Proxy-Call Session Control Function entity).
Step 204:P-CSCF will weigh register requirement and be forwarded to I-CSCF (inquiry-call conversation control function entity).I-CSCF obtains the address of S-CSCF by step 205,206 described UAR and UAA.
Step 205:I-CSCF sends a UAR (User-Authorization-Request, user-authorization-request) to HSS.
Step 206:HSS returns a UAA (User-Authorization-Answer, user-authorization-answer) to I-CSCF simultaneously.
Step 207:I-CSCF will weigh the S-CSCF that register requirement sends to user's registration.
Step 208: as can be known by step 202, the engineering noise mark set of this user service information, so S-CSCF is with SAR (Server-Assignment-Request, service assignment request) the information unit User Data Already Available in is changed to " needing the downloading service configuration information ", and SAR is sent to HSS; If the engineering noise mark does not have set, then enter step 210, this process is identical with normal heavy registration process.
Step 209:HSS returns a response message SAA (Server-Assignment-Answer, service assignment is replied) to S-CSCF, this message is carried up-to-date customer service configuration information, after S-CSCF receives this response message, removes this user's engineering noise mark.
Step 210:S-CSCF sends the response message that succeeds in registration to I-CSCF.
Step 211:I-CSCF is transmitted to P-CSCF with the response message that succeeds in registration.
Step 212:P-CSCF sends to certain user UE with the response message that succeeds in registration.
With reference to figure 3, for revising the opportunity of heavily registering in general service notification of information and the processing method in the described a kind of IP Multimedia System of the embodiment of the invention not to the schematic flow sheet that has session to initiate earlier.Detailed process is as follows:
Step 301: after the general service information that shared among users is used is revised, HSS need notify S-CSCF, state all belong to this HSS the user's and to have downloaded to the business information of S-CSCF invalid, HSS sends a notification message to S-CSCF, this message is carried the network element ID of HSS, but does not comprise any user totem information.Wherein, the address of the destination S-CSCF of message can obtain from the adjacency office information of HSS configuration, also can obtain from other information such as dynamic registration S-CSCF address such as the HSS storage.
Step 302:S-CSCF receives described notification message, notes the sign of HSS and returns a response message to HSS, and expression S-CSCF has received this notification message.S-CSCF is again according to the HSS sign of carrying in the message, find the user who belongs to this HSS who is registered among this S-CSCF, it is invalid that these users' service configuration information is made as, and during the initiation session process, downloads new service configuration information to HSS before heavily registration arrives opportunity.
Step 303: certain user initiates a conversation request Invite (be example to exhale eventually, the beginning exhales the process similar).
Step 304: will initiate a session request is forwarded to I-CSCF.I-CSCF obtains the address of S-CSCF by step 305,306 described UAR and UAA.
Step 305:I-CSCF sends a UAR (User-Authorization-Request, user-authorization-request) to HSS.
Step 306:HSS returns a UAA (User-Authorization-Answer, user-authorization-answer) to I-CSCF simultaneously.
Step 307:I-CSCF sends to session request Invite the S-CSCF of user's registration.
Step 308: as can be known by step 302, the engineering noise mark set of this user service information, so S-CSCF is with SAR (Server-Assignment-Request, service assignment request) the information unit User Data Already Available in is changed to " needing the downloading service configuration information ", and SAR sent to HSS, Private Identity information unit can obtain from the relation of Public Identity and Private Identity according to certain strategy in S-CSCF; If the engineering noise mark of business information does not have set, then enter step 310, the flow process of initiation session is identical under remaining conversation procedure and the general case.
Step 309:HSS returns a response message SAA (Server-Assignment-Answer, service assignment is replied) to S-CSCF, this message is carried up-to-date customer service configuration information, after S-CSCF receives this response message, removes this user's engineering noise mark.
Step 310:S-CSCF carries out certain professional control procedure.

Claims (7)

1. revise general service notification of information and processing method in an IP Multimedia System, utilize the NE-level Signalling exchange between home signature user server HSS and service-call conversation control function entity S-CSCF, realize the synchronous renewal of service configuration information, it is characterized in that this method comprises:
(1) after the general service information that shared among users is used is revised, HSS need state all belong to this HSS the user's and to have downloaded to the business information of S-CSCF invalid, send a notification message by HSS to S-CSCF, wherein carry the HSS network element ID;
(2) after S-CSCF receives this notification message, according to the HSS network element ID that carries in the message, find and belong to this HSS and be registered in all users among this S-CSCF, the mark of these users' service configuration information is made as engineering noise, and in next time heavy registration process, all are belonged to the customer service configuration information of the user's force download HSS storage of this HSS, or before next time, heavily registration arrived opportunity, during the initiation session process, download new service configuration information to HSS.
2. the method for claim 1 is characterized in that, described step (2) further comprises: the mark of the service configuration information that will upgrade is made as " effectively ".
3. the method for claim 1 is characterized in that, after the described S-CSCF of step (2) receives this notification message, further comprises: return a response message to HSS, expression S-CSCF has received this notification message.
4. the method for claim 1 is characterized in that, described notification message is a message that increases newly between HSS and S-CSCF, or original message is expanded the message of acquisition.
5. method as claimed in claim 3 is characterized in that, described response message is a message that increases newly between HSS and S-CSCF, or original message is expanded the message of acquisition.
6. the method for claim 1 is characterized in that, the address of the destination S-CSCF of described notification message is from obtaining in abutting connection with office's information of HSS configuration.
7. method as claimed in claim 1 is characterized in that, the address of the destination S-CSCF of described notification message obtains from the dynamic registration S-CSCF address of HSS storage.
CN200610126815XA 2006-09-05 2006-09-05 Notication and process method for updating universal service information in IP multi-medium subsystem Expired - Fee Related CN101090363B (en)

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CN200610126815XA CN101090363B (en) 2006-09-05 2006-09-05 Notication and process method for updating universal service information in IP multi-medium subsystem
PCT/CN2006/003813 WO2008031298A1 (en) 2006-09-05 2006-12-31 Notification and processing method for modifying universal service information in ip multimedia system

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CN101562629B (en) * 2008-04-15 2012-08-08 华为技术有限公司 Method and device for synchronizing traffic data
CN101378332B (en) * 2008-09-23 2011-01-19 中兴通讯股份有限公司 Method and apparatus for configuring business
CN101753340A (en) * 2008-12-22 2010-06-23 华为技术有限公司 Method, device and system for notifying data modification
CN101777988A (en) * 2009-01-09 2010-07-14 华为技术有限公司 Method and system for graduating media data, media gateway and media gateway controller
CN101924763B (en) * 2010-08-19 2013-01-02 华为技术有限公司 Data synchronization method, device and system
CN102255753B (en) * 2011-06-28 2015-09-23 迈普通信技术股份有限公司 A kind of business configuration synchronous method and system
CN102571992B (en) * 2012-03-29 2014-06-25 哈尔滨工业大学 Cloud service system for budget traveling system and data processing method for each cloud service node in cloud service system
CN114731340A (en) * 2021-04-30 2022-07-08 商汤国际私人有限公司 Interactive information processing method, device, equipment and storage medium

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