CN101448244A - Method for user terminal to collocate service in IP multimedia subsystem centralized service - Google Patents
Method for user terminal to collocate service in IP multimedia subsystem centralized service Download PDFInfo
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- CN101448244A CN101448244A CNA2008100906769A CN200810090676A CN101448244A CN 101448244 A CN101448244 A CN 101448244A CN A2008100906769 A CNA2008100906769 A CN A2008100906769A CN 200810090676 A CN200810090676 A CN 200810090676A CN 101448244 A CN101448244 A CN 101448244A
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Abstract
The invention relates to a method for a user terminal to configure service in IP multimedia subsystem centralized service. The method comprises the steps as follows: A, the user terminal sends a configuration service request message to eMSC, and the message carries service configuration type information; B, the eMSC sends a service request message to a corresponding application server according to the obtained application server address of the user terminal, and the message comprises the service configuration type information; C, after the service request message is received, the application server carries out corresponding service configuration according to the service configuration type information. The method is adopted to solve the problem that the eMSC obtains the application server address of a contracted user terminal and uses the obtained application server address to realize the function that non ICS UE is used as a terminal which realizes the IMS centralized service to configure service actively.
Description
Technical field
The present invention relates to the implementation method of IP Multimedia System centralized traffic, relate in particular to the method for user terminal configuration service in a kind of IP Multimedia System centralized traffic.
Background technology
IP (Internet Protocol, network interconnection agreement) IP multimedia subsystem, IMS (IP Multimedia CoreNetwork Subsystem, be called for short IMS) be by third generation partner program (3rd GenerationPartnership Project, abbreviation 3GPP) a kind of IP-based network framework that proposes, it has made up an opening and service environment flexibly, support multimedia application, and provide abundant multimedia service for the user.
IMS is based on the communication network framework of IP, irrelevant with access technology, except being GPRS (General Packet Radio Service, GPRS), WLAN (Wireless LocalArea Network, WLAN (wireless local area network)) grouping (Packet Switching such as, abbreviation PS) access network provides outside the business, can also be GSM (Global System for Mobile communications, global system for mobile communications), UMTS mobile cellular networks such as (Universal Mobile Telecommunications System, unified mobile communcations systems) provides professional.
Mobile cellular network such as GSM, UMTS adopts circuit-switched technology, is called circuit (CircuitSwitched is called for short CS) territory, can provide basic speech business for the user, and based on the supplementary service of speech business.When inserting IMS from the CS territory, CS develops in the territory a kind of access way, and business provides by IMS is unified fully, and this technology is called IMS centralized traffic (IMS CentralizedService is called for short ICS).
The IMS centralized traffic not only supports to have the user terminal (being called for short ICS UE) of ICS ability, also supports the existing user terminal (being called for short non ICS UE) that does not possess the ICS ability.
Fig. 1 is the Organization Chart that non ICS UE inserts the enhancing network of IMS centralized traffic in the prior art, comprises following network element:
101 user terminals (User Equipment is called for short UE);
102 strengthen mobile switching centre's (Enhanced Mobile Switch Center is called for short eMSC);
103 media gateway (Media Gateway is called for short MGW);
104 CSCFs (Call Session Control Function is called for short CSCF);
105 application servers (Application Server is called for short AS);
106 home subscriber servers (Home Subscriber Server is called for short HSS) are used to store the user data in CS territory and IMS territory.
Wherein, user terminal 101 is non ICS UE, and CSCF 104 and application server 105 belong to the IMS network.
Enhanced MSC server 102 is enhancing network elements of circuit domain MSC server, except the access and mobile management of finishing the CS user terminal, also serve as session initiation protocol (Session InitiationProtocol, be called for short SIP) user agent, realize the conversion of CS signaling and SIP signaling, replace the user to insert IMS.
Wherein, the Ut between the AS105 in enhanced MSC server 102 and the IMS network adopts HTML (Hypertext Markup Language) (Hypertext Transfer Protocol is called for short HTTP).
Fig. 2 is the method flow diagram that user terminal utilizes Ut active arrangement business in the IMS territory, may further comprise the steps:
201, user terminal is initiated the HTTP business request information of a configuration service to application server, and this message is carried the address of application server, simultaneously also carry user's business demand information, as revise business or inquiry business, or increase business, or the deletion business etc.;
202, application server is revised or inquiry or increase according to user's business demand information, or after deletion user's the business, to user terminal loopback HTTP service response message.
Because the non ICS UE address information of not preserving application server, therefore in the framework of the enhancing network of as shown in Figure 1 IMS centralized traffic, also can't realize the function of user terminal (non ICS UE) active arrangement business.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the deficiencies in the prior art, and the method for user terminal configuration service in a kind of IMS centralized traffic is provided, and initiatively carries out the function of business configuration with the user terminal of realizing not possessing the ICS ability.
In order to address the above problem, the invention provides the method for user terminal configuration service in a kind of IP Multimedia System centralized traffic, this method comprises following steps:
A: user terminal sends the configuration service request message to eMSC, carries the business configuration type information in this message;
B:eMSC sends business request information according to the application server address of this user terminal that obtains to corresponding application server, comprises above-mentioned business configuration type information in this message;
C: after receiving above-mentioned business request information, this application server carries out the corresponding business configuration according to above-mentioned business configuration type information.
In addition, described eMSC obtains described application server address from the CSCF of HSS or described user terminal home network.
In addition, before the steps A, eMSC adopts following steps to obtain described application server address:
A1) receive the position updating request that described user terminal sends after, eMSC sends position updating request to HSS;
A2) HSS obtains the corresponding application server address according to the CAMEL-Subscription-Information of described user terminal, and application server address is included in inserts user data requests message or position and upgrade in the response message and send to eMSC.
In addition, among the step a1, comprise the mark that requirement HSS returns the application server address of respective user terminal in the described position updating request that eMSC sends;
Among the step a2, when comprising described mark in the described position updating request that and if only if eMSC sends, HSS upgrades in described insertion user data requests message or position and adds described application server address in the response message.
In addition, before the steps A, eMSC adopts following steps to obtain described application server address:
B1) eMSC sends the SIP login request message of described user terminal to described CSCF;
B2) CSCF is contained in the address packet of application server this locality configuration or the described user terminal that HSS issues in the SIP registration reply message and sends to eMSC.
In addition, also comprise following steps between step b1 and the b2:
After receiving described SIP login request message, CSCF and HSS register alternately, and HSS is handed down to CSCF with the address of the application server of described user terminal in above-mentioned reciprocal process.
In addition, comprise the mark that requirement CSCF returns the application server address of respective user terminal in the described SIP login request message among the step b1;
Among the step b2, when comprising described mark in the described SIP login request message that and if only if, CSCF adds described application server address in described SIP registration reply message.
In addition, before the steps A, eMSC adopts following steps to obtain described application server address:
C1) after receiving the response message that described CSCF sends, that the described user terminal of indication succeeds in registration, eMSC sends the registration subscribe request to described CSCF, and this subscribe request indication will be obtained the application server address of described user terminal;
C2) described CSCF sends a notification message to eMSC, carries the application server address of described user terminal in this notification message.
In addition, also carry the type of service of the business that described user terminal need dispose in the configuration service request message in the steps A;
Among the step B, eMSC sends described business request information with described type of service corresponding application server in the application server of described user terminal.
In addition, described eMSC obtains the application server address of described user terminal according to the naming rule setting of the international mobile subscriber identity of described user terminal and application server.
In addition, eMSC adopts following steps that the address of described application server is set:
D1) obtain Mobile Country Code MCC MCC and mobile network MNC in the international mobile subscriber identity of described user terminal;
D2) AS.MCC.MNC.3GPP.org is set to the application server address of described user terminal.
Adopt said method of the present invention, solved eMSC and obtained the application server address of contracted user's terminal, and used the application server address that obtains to realize the function of non ICS UE as the terminal active arrangement business that realizes the IMS centralized traffic.
Description of drawings
Fig. 1 is the Organization Chart that non ICS UE inserts the enhancing network of IMS centralized traffic in the prior art;
Fig. 2 is the method flow diagram that user terminal utilizes Ut active arrangement business in the IMS territory;
Fig. 3 is the method flow diagram that embodiment of the invention non ICS UE inserts the enhancing network realization user terminal active arrangement business of IMS centralized traffic;
Fig. 4 obtains the first execution mode method flow diagram of application server address for eMSC of the present invention;
Fig. 5 obtains the second execution mode method flow diagram of application server address for eMSC of the present invention;
Fig. 6 obtains the 3rd execution mode method flow diagram of application server address for eMSC of the present invention;
Fig. 7 obtains the 4th execution mode method flow diagram of application server address for eMSC of the present invention.
Embodiment
Basic ideas of the present invention are, when receiving the configuration service request of user terminal initiation, replace user terminal to initiate the HTTP service request by eMSC to application server, application server is according to the business of the business configuration type of user terminal (business, deletion are professional as revising, increase business or inquiry business etc.) configure user, and echoes to eMSC and to answer message.
In addition, the present invention also provides eMSC to obtain the several different methods of application server address.
Describe the present invention below in conjunction with drawings and Examples.
Fig. 3 is the method flow diagram that embodiment of the invention non ICS UE inserts the enhancing network realization user terminal active arrangement business of IMS centralized traffic, specifically comprises following steps:
Step 301, user terminal (non ICS UE) sends the configuration service request message to eMSC;
This message is carried the business configuration type of user terminal, as inquiry business, modification business, increase business, deletion business etc.
In addition, also carry type of service and other business configuration reference information of the business of required configuration in this message; For example, type of service can be Call Forwarding, and corresponding business configuration reference information can be transferred number and preceding commentaries on classics type etc.
We are referred to as service configuration information with above-mentioned type of service, business configuration type and other business configuration reference information.
It should be noted that for supplementary services such as Call Forwardings, be responsible for processing by an application server usually, that is to say that the type of service of a plurality of supplementary services can corresponding application server.
Step 302, after eMSC receives the configuration service request message, according to this user terminal corresponding application server address that obtains, send the HTTP business request information to type of service corresponding application server (be this user terminal corresponding professional application server is provided);
The above-mentioned HTTP business request information is carried the address of corresponding application server, and above-mentioned business configuration type information.
EMSC can adopt several different methods to obtain user terminal corresponding application server address, and concrete acquisition methods describes in detail hereinafter.
After step 303, application server are configured user's business according to above-mentioned business configuration type information, to eMSC loopback HTTP service response message;
Step 304 is after eMSC receives the above-mentioned HTTP service response message, to user terminal loopback configuration service response message.
So far, user terminal (non ICS UE) has been finished increase, modification to business, deletion, configuration efforts such as inquiry.
To introduce the method that eMSC obtains the application server address of user terminal in detail below.
Fig. 4 obtains the first execution mode method flow diagram of application server address for eMSC of the present invention, and present embodiment is to upgrade the response message and obtain application server address from inserting user data requests message or position, specifically comprises following steps:
Step 401, user terminal (non ICS UE) is initiated location update request message to eMSC, and this message is mobile management (Mobile Management is called for short MM) message;
Step 402, eMSC initiates the MAP location update request message of (Mobile Application Part is called for short MAP) to HSS;
Carry ICS flag (ICS mark) in the above-mentioned MAP location update request message, being used to identify eMSC is enhancement mode MSC (eMSC), but not common MSC.
Step 403 after HSS receives above-mentioned MAP location update request message, according to user signing contract information, sends insertion user data requests message to eMSC;
When in detecting above-mentioned MAP location update request message, carrying the ICS mark, HSS can be known business and the corresponding application server address that this user terminal is signatory according to user signing contract information, and carries this user terminal corresponding application server address in above-mentioned insertion user data requests message.
Step 404, HSS upgrades response message to eMSC loopback MAP position;
If do not carry user terminal corresponding application server address in the insertion user data requests message in the step 403, then HSS upgrades in the response message in above-mentioned MAP position and carries the corresponding application server address.
Step 405, eMSC preserves the user terminal corresponding application server address that receives, and uses during for user terminal active arrangement business.
Step 406, eMSC upgrades to the user terminal loopback location and finishes message.
Wherein, the sequencing of step 405 and step 406 can change.
Fig. 5 obtains the second execution mode method flow diagram of application server address for eMSC of the present invention, and present embodiment is to obtain user terminal corresponding application server address from the response message that succeeds in registration, and specifically comprises following steps:
Step 501, user terminal (non ICS UE) is initiated location update request message to eMSC, and this message is MM message;
Step 502～504, eMSC and HSS are mutual, finish the MAP position updating request, insert user data and MAP position renewal operation response;
Step 505, eMSC replaces user terminal to initiate the SIP login request message to the CSCF of this user terminal home network;
Carry identification information in the above-mentioned SIP login request message, being used to identify this register requirement is that eMSC replaces user terminal to initiate registration to the IMS network;
Step 506 is registered mutual between CSCF and the HSS;
Because HSS also disposed user terminal corresponding application server address, therefore in the mutual process of above-mentioned registration, HSS issues the corresponding application server address to CSCF.
Step 507, the SIP that CSCF carries user terminal corresponding application server address to the eMSC loopback response message that succeeds in registration;
If in above-mentioned SIP login request message, detect above-mentioned identification information, CSCF is according to the operation strategy, the user terminal corresponding application server address that can select HSS to issue, also can select the user terminal corresponding application server address of local configuration, and application server address is included in above-mentioned SIP succeeds in registration and send to eMSC in the response message.
Step 508, eMSC preserves above-mentioned application server address, uses during for user terminal active arrangement business;
Step 509, eMSC upgrades response message to the user terminal loopback location.
Wherein, the sequencing of step 508 and step 509 can change.
Fig. 6 obtains the 3rd execution mode method flow diagram of application server address for eMSC of the present invention, and present embodiment is to obtain application server address by subscription, specifically comprises following steps:
Step 601～605, identical with step 501～505;
Step 606, CSCF and HSS register alternately;
Step 607, CSCF is to the eMSC loopback SIP response message that succeeds in registration;
Step 608, eMSC upgrades response message to user terminal (non ICS UE) loopback location;
Step 609 receives above-mentioned SIP and succeeds in registration behind the response message (step 607), and eMSC sends the registration subscribe request to CSCF, and indication will be obtained the application server address of described user terminal;
Step 610, CSCF subscribes to success response message to eMSC loopback registration;
Step 611, CSCF sends a notification message to eMSC, carries user terminal corresponding application server address (CSCF also can use from the user terminal corresponding application server address that HSS obtains or the user terminal corresponding application server address of using local configuration) in this notification message here;
Step 612, eMSC is to CSCF loopback SIP success response message;
Step 613, eMSC preserves above-mentioned application server address, uses during for user terminal active arrangement business.
Wherein, the sequencing of step 608 and step 609～611 can change.
Fig. 7 obtains the 4th execution mode method flow diagram of application server address for eMSC of the present invention, the information of the present embodiment service request that to be eMSC initiate according to user terminal or the information of the respective user that eMSC preserves are calculated and are drawn (setting) corresponding application server address, specifically comprises following steps:
Step 701, user terminal (non ICS UE) is initiated service request to eMSC;
Above-mentioned service request can be position updating request, call request, also can be the configuration service request.
Step 702, the user profile of this user terminal that eMSC preserves according to the information of service request or eMSC, and the naming rule of application server is extrapolated the corresponding application server address;
For example, the international mobile subscriber identity of user terminal (International Mobile SubscriberIdentifier, abbreviation IMSI) comprises Mobile Country Code MCC (MCC) and mobile network's number (MNC) information in, then can extrapolate this user terminal corresponding application server address is AS.MCC.MNC.3GPP.org, wherein AS represents application server, 3GPP.org be the suffix commonly used of application server address, eMSC can find corresponding application server according to this address.
Step 703, eMSC preserves the application server address of extrapolating.
If the service request in the step 701 is the configuration service request, can directly use the application server address of extrapolating to send the HTTP service request to corresponding application server, need not to preserve above-mentioned application server address.
Adopt said method of the present invention, solved eMSC and obtained the application server address of contracted user's terminal, and used the application server address that obtains to realize the function of non ICS UE as the terminal active arrangement business that realizes the IMS centralized traffic.
Claims (11)
1, the method for user terminal configuration service in a kind of IP Multimedia System centralized traffic is characterized in that this method comprises following steps:
A: user terminal sends the configuration service request message to eMSC, carries the business configuration type information in this message;
B:eMSC sends business request information according to the application server address of this user terminal that obtains to corresponding application server, comprises above-mentioned business configuration type information in this message;
C: after receiving above-mentioned business request information, this application server carries out the corresponding business configuration according to above-mentioned business configuration type information.
2, the method for claim 1 is characterized in that,
Described eMSC obtains described application server address from the CSCF of HSS or described user terminal home network.
3, method as claimed in claim 2 is characterized in that,
Before the steps A, eMSC adopts following steps to obtain described application server address:
A1) receive the position updating request that described user terminal sends after, eMSC sends position updating request to HSS;
A2) HSS obtains the corresponding application server address according to the CAMEL-Subscription-Information of described user terminal, and application server address is included in inserts user data requests message or position and upgrade in the response message and send to eMSC.
4, method as claimed in claim 3 is characterized in that,
Among the step a1, comprise the mark that requirement HSS returns the application server address of respective user terminal in the described position updating request that eMSC sends;
Among the step a2, when comprising described mark in the described position updating request that and if only if eMSC sends, HSS upgrades in described insertion user data requests message or position and adds described application server address in the response message.
5, method as claimed in claim 2 is characterized in that,
Before the steps A, eMSC adopts following steps to obtain described application server address:
B1) eMSC sends the SIP login request message of described user terminal to described CSCF;
B2) CSCF is contained in the address packet of application server this locality configuration or the described user terminal that HSS issues in the SIP registration reply message and sends to eMSC.
6, method as claimed in claim 5 is characterized in that,
Also comprise following steps between step b1 and the b2:
After receiving described SIP login request message, CSCF and HSS register alternately, and HSS is handed down to CSCF with the address of the application server of described user terminal in above-mentioned reciprocal process.
7, method as claimed in claim 5 is characterized in that,
Comprise the mark that requirement CSCF returns the application server address of respective user terminal in the described SIP login request message among the step b1;
Among the step b2, when comprising described mark in the described SIP login request message that and if only if, CSCF adds described application server address in described SIP registration reply message.
8, method as claimed in claim 2 is characterized in that,
Before the steps A, eMSC adopts following steps to obtain described application server address:
C1) after receiving the response message that described CSCF sends, that the described user terminal of indication succeeds in registration, eMSC sends the registration subscribe request to described CSCF, and this subscribe request indication will be obtained the application server address of described user terminal;
C2) described CSCF sends a notification message to eMSC, carries the application server address of described user terminal in this notification message.
9, the method for claim 1 is characterized in that,
Also carry the type of service of the business that described user terminal need dispose in the configuration service request message in the steps A;
Among the step B, eMSC sends described business request information with described type of service corresponding application server in the application server of described user terminal.
10, the method for claim 1 is characterized in that,
Described eMSC obtains the application server address of described user terminal according to the naming rule setting of the international mobile subscriber identity of described user terminal and application server.
11, method as claimed in claim 9 is characterized in that,
EMSC adopts following steps that the address of described application server is set:
D1) obtain Mobile Country Code MCC MCC and mobile network MNC in the international mobile subscriber identity of described user terminal;
D2) AS.MCC.MNC.3GPP.org is set to the application server address of described user terminal.
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| CN2008100906769A CN101448244B (en) | 2008-04-09 | 2008-04-09 | Method for user terminal to collocate service in IP multimedia subsystem centralized service |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102075498A (en) * | 2009-11-25 | 2011-05-25 | 阿尔卡特朗讯 | Method and device for configuring catalog information |
| CN104486460A (en) * | 2014-12-19 | 2015-04-01 | 华为技术有限公司 | Application server address access method, equipment and system |
| CN106055413A (en) * | 2016-05-10 | 2016-10-26 | 北京奇虎科技有限公司 | Method, device, server and system for transferring application configuration item of intelligent watch |
| CN106937277A (en) * | 2015-12-30 | 2017-07-07 | 阿里巴巴集团控股有限公司 | Address renewing method and device |
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| CN100450207C (en) * | 2005-09-30 | 2009-01-07 | 华为技术有限公司 | Method and telecommunication system for accessing IMS domain to circuit domain users |
| CN101018353A (en) * | 2006-02-10 | 2007-08-15 | 朗迅科技公司 | Service data configuration based on the mobile unit |
| CN101110756A (en) * | 2006-07-18 | 2008-01-23 | 华为技术有限公司 | Application server distribution method and device |
| CN101146247B (en) * | 2006-09-13 | 2012-02-29 | 中国电信股份有限公司 | Method for providing mobile network with value-added service |
| CN101119530B (en) * | 2007-09-14 | 2012-05-16 | 中兴通讯股份有限公司 | Non-IMS centralized service user facility login and logout implementing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102075498A (en) * | 2009-11-25 | 2011-05-25 | 阿尔卡特朗讯 | Method and device for configuring catalog information |
| CN104486460A (en) * | 2014-12-19 | 2015-04-01 | 华为技术有限公司 | Application server address access method, equipment and system |
| WO2016095698A1 (en) * | 2014-12-19 | 2016-06-23 | 华为技术有限公司 | Method, device and system for acquiring address of application server |
| CN104486460B (en) * | 2014-12-19 | 2018-04-27 | 华为技术有限公司 | Application server address acquisition methods, equipment and system |
| CN106937277A (en) * | 2015-12-30 | 2017-07-07 | 阿里巴巴集团控股有限公司 | Address renewing method and device |
| CN106055413A (en) * | 2016-05-10 | 2016-10-26 | 北京奇虎科技有限公司 | Method, device, server and system for transferring application configuration item of intelligent watch |
| CN106055413B (en) * | 2016-05-10 | 2020-06-05 | 北京奇虎科技有限公司 | Method, device, server and system for transmitting application configuration items of smart watch |
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| CN101448244B (en) | 2011-04-20 |
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