CN101141689A - Method for inviting users when establishing session service - Google Patents
Method for inviting users when establishing session service Download PDFInfo
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- CN101141689A CN101141689A CNA2007101628234A CN200710162823A CN101141689A CN 101141689 A CN101141689 A CN 101141689A CN A2007101628234 A CNA2007101628234 A CN A2007101628234A CN 200710162823 A CN200710162823 A CN 200710162823A CN 101141689 A CN101141689 A CN 101141689A
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Abstract
The present invention discloses a method for inviting a user during the establishment of a conference service, which is applied in the IP multimedia subsystem. When a conversation is established between an initiating user of the conference service and an invited user of the conference service, the initiating user sends a conference service establishing request which comprises a conversation identification of the conversation to a conference service serving equipment; the conference service serving equipment sends a conference service inviting request which comprises the conversation identification to inform the invited user to hung up the conversation to join the conference service. The method of the present invention simply and expediently affiliates the invited user which is already established a conversation with the initiating user to the conference service, and the method can be achieved under the circumstance that whether the invited user has a third party calling function.
Description
Technical field
The present invention relates to a kind of method of inviting the user when creating convention business, relate in particular to the method for inviting the user when creating convention business in a kind of IP Multimedia System.
Background technology
Network interconnection agreement (Internet Protocol, be called for short IP) IP multimedia subsystem, IMS (IP MultimediaCore Network Subsystem, be called for short IMS) be by third generation partner program (3rd GenerationPartnership Project, abbreviation 3GPP) a kind of network architecture that proposes based on the IP technology, made up an opening and service environment flexibly, support multimedia application, can provide abundant multimedia service for the user.
In the IMS system, key-course separates with operation layer, and key-course does not provide concrete business, only is responsible for providing to operation layer controlled function such as necessary triggering, route, charging.The controlled function of key-course is to be finished by CSCF (Call Session Control Function is called for short CSCF).CSCF is divided into Proxy Call Session Control Function (Proxy Call Session Control Function, abbreviation P-CSCF), query call conversation control function (Interrogating Call Session ControlFunction, be called for short I-CSCF) and three types of service call conversation control functions (Serving Call SessionControl Function, abbreviation S-CSCF).Wherein, that take the main responsibility is S-CSCF, be used for accepting user's registration, carry out generic resource identifier (Universal Resource Identifier, be called for short URI) analyze and redirected route, trigger application server (Application Server is called for short AS) and finish the control of calling and continue.P-CSCF is the inlet that subscriber equipment (User Equipment is called for short UE) inserts the IMS system, and major function is that Session initiation Protocol (SessionInitiation Protocol the is called for short SIP) register requirement that UE sends is transmitted to I-CSCF or S-CSCF.I-CSCF is used for calling out the corresponding S-CSCF of selection into each.Operation layer is made up of a series of AS, and concrete business service can be provided, and AS can be an independent entity, also may reside among the S-CSCF.S-CSCF calls the business on the AS according to user's professional triggering of CAMEL-Subscription-Information control, realizes business function.AS and S-CSCF can be referred to as service equipment (Server Equipment is called for short SE).These functional entitys use the Session Initiation Protocol communication.
Convention business is an important service among the IMS, and this business allows many people to converse simultaneously.So-called invitation in batches is exactly once to invite many people to add meeting simultaneously.
With reference to shown in Figure 1, invite user's flow chart when creating for existing convention business, this flow chart description UE-A UE-B and UE-C are added the flow process of convention business as the initiation user of convention business as invited user, wherein, UE-B and UE-C all do not establish session with UE-A, and its step is as follows:
Step 101:UE-A sends the convention business request of creating to SE, convention business is set up in requirement, comprises in this establishment convention business request to be invited list object, is invited to comprise two records in the list object, article one, be the address information of UE-B, another is the address information of UE-C;
At this, SE provides and sets up convention business, invites services such as user as the convention business service equipment; UE-A can send to SE and invite (INVITE) message as creating the convention business request, comprises in the INVITE and is invited list object, is invited to comprise two records in the list object, and one is the address information of UE-B, and another is the address information of UE-C.
Step 102:SE creates convention business after receiving and creating the convention business request;
Step 103:SE sends response message to UE-A;
SE can use " 200 OK " message as response message.
Step 104:SE sends invitation message to UE-B when creating convention business;
SE can use INVITE as invitation message.
Step 105:SE is sending invitation message to UE-C when UE-B sends invitation message;
SE can use INVITE as invitation message.
Step 106:UE-B sends response message to SE, thereby makes UE-B and SE set up the convention business session;
UE-B can send " 200 OK " message to SE as response message.
Step 107:UE-C sends response message to SE, thereby makes UE-C and SE set up the convention business session;
UE-C can send " 200 OK " message to SE as response message.
Existing method of when creating convention business, inviting the user, inviting and initiating in the process of invited user that the user establishes session, send to this invited user and will meet when inviting request busyly, thereby the invited user that can't be establishes session with the initiation user joins in the convention business.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provides a kind of when creating convention business in IMS, and the invited user that establishes session with the initiation user of convention business is joined implementation method in the convention business.
For solving the problems of the technologies described above, a kind of method of inviting the user when creating convention business of the present invention, be applied in the IP Multimedia System, when the invited user of the initiation user of convention business and convention business establishes session, initiate the user sends establishment convention business request from the session identification that comprises above-mentioned session to the convention business service equipment; The convention business service equipment sends the convention business that comprises above-mentioned session identification and invites request notice invited user to hang up above-mentioned session, adds convention business.
Further, this method comprises the steps: a: the initiation user of convention business sends above-mentioned establishment convention business request to the convention business service equipment, the convention business service equipment is created convention business, sends above-mentioned convention business to invited user and invites request; B: invited user is resolved above-mentioned convention business and is invited request, according to the session identification that is resolved to, hangs up and initiate the session between the user; C: invited user sends response message to the convention business service equipment, sets up the convention business session with the convention business service equipment, joins in the convention business.
Further, comprise in the above-mentioned establishment convention business request, invited address information that records invited user in the list object and the session identification of initiating session between user and the invited user by the invitation list object.
Further, in step a, the convention business service equipment is invited the destination address of asking with above-mentioned address information as convention business, the session sign is invited a field and/or the field parameter of request as convention business.
Further, " invitation " message is used in above-mentioned establishment convention business request and the convention business request of inviting.
Further, invite in the request in convention business, session identification is as the parameter of " Replaces " field of " invitation " message.
Further, also comprise steps d between step b and step c: invited user is hung up message to initiating user's transmission.
Further, above-mentioned response message is used " 200 OK " message.
Further, in step a, the convention business service equipment is invited address information and whole session identification the destination address of request or described address information and partial session sign is invited the destination address of asking as convention business as convention business, and the partial session sign is invited a field and/or the field parameter of request as convention business.
Invite user's method during with respect to existing establishment convention business, the present invention sends in the invited user tabulation of convention business service equipment the initiation user of convention business, and initiate to add the session identification of initiating session between user and the invited user in the project of invited user that the user establishes session, according to this session identification this invited user is joined in the convention business, and needn't be before creating convention business or convention business create finish after, artificially the session that will initiate between user and the invited user is hung up, thereafter re-invite again, thereby simply and easily will be with initiate the invited user that the user establishes session and join in the convention business, and, no matter under whether above-mentioned invited user has the situation of third party's call function, can realize.
Description of drawings
When being existing establishment convention business, Fig. 1 invites user's flow chart;
When being establishment meeting of the present invention, Fig. 2 invites user's flow chart;
Embodiment
When the present invention invites the user in the process of creating convention business, when having established the user of session before the invitation establishment convention business with the initiation user, initiate the user in convention business and send to being invited in the list object of convention business service equipment, with and initiate to add the session identification of initiating session between user and the invited user in the project of invited user that the user establishes session, the convention business service equipment sends convention business according to this session identification to invited user and invites request, invited user is invited the session of asking to hang up between existing and the initiation user according to convention business, and send response message to the convention business service equipment, thereby the invited user that will be when realizing creating convention business establishes session with the initiation user of convention business joins in the convention business.
Below in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail:
With reference to shown in Figure 2, invite the flow chart of user's method during for establishment convention business of the present invention, this flow chart description the UE-A flow process that will join convention business as the UE-B and the UE-C of invited user as the initiation user of convention business, wherein, before creating convention business, UE-B and UE-A have established session, and this method comprises the steps:
Step 201:UE-A sends the convention business request of creating to SE, comprise in this establishment convention business request and invited list object, invited in the list object and comprised two records, article one, record is the session identification of session between the address information of UE-B and UE-B and the UE-A, and another record is the address information of UE-C;
In the present embodiment, SE provides and sets up convention business, invites services such as user as the convention business service equipment; UE-A can use INVITE as creating the convention business request, comprise in the INVITE and invited list object, invited in the list object and comprised two records, article one, record is the session identification of session between the address information of UE-B and UE-B and the UE-A, this record can be expressed as " address information of UE-B? the session identification of session between Replaces=UE-B and the UE-A ", wherein;? as separator, another record is the address information of UE-C, the session of only notifying SE between UE-B and UE-A, to be set up in the present embodiment with the form of " session identification of session between Replaces=UE-B and the UE-A ", certainly can also adopt other any forms to achieve the above object, as long as in sending to the notice of SE, comprise the session identification of the session of being set up between UE-B and the UE-A.
Step 202:SE creates convention business after receiving and creating the convention business request;
Step 203:SE sends response message to UE-A;
UE-A can use " 200 OK " message as response message.
Step 204:SE invites request to UE-B transmission convention business when creating convention business, use the address information of UE-B to invite the destination address of asking as convention business, and above-mentioned session identification is invited the parameter of request header field as convention business;
SE can use INVITE to invite request as convention business, and INVITE is processed according to above-mentioned session identification, in the present embodiment, adopt the destination address of the address information of UE-B as INVETE message, session identification is as the parameter of " Replaces " field of INVITE.
Step 205:SE sends convention business to UE-C and invites request when sending convention business to UE-B to invite request;
SE can use INVITE to invite request as convention business;
Step 206:UE-B resolves the convention business receive and invites request, and according to the session identification that parses from " Replaces " field, hangs up the session with UE-A, and sends to UE-A and to hang up message;
Step 207:UE-B sends response message to SE, makes to set up the convention business session between UE-B and the SE, thereby joins in the convention business;
UE-B can use " 200 OK " message as response message.
Step 208:UE-C sends response message to SE, makes between UE-C and the SE and sets up conference session, thereby UE-C is joined in the convention business.
UE-C can use " 200 OK " message as response message.
Below only be to invite request as establishment convention business request of the present invention and convention business, also can adopt the message of other types to invite request as creating convention business request and convention business with " INVITE " message.Use " 200 OK " message as response message in the present embodiment, can adopt the message of other types equally as response message.Moreover, SE is when establishing the invited user transmission convention business invitation request of session with convention business initiation user, the address information of invited user can be invited the destination address of asking as convention business, session identification is invited a field and/or the field parameter of request as convention business; Also can directly address information and whole session identification of invited user be invited the destination address of asking as convention business; The address information and the partial session sign of invited user can also be invited the destination address of asking as convention business, and the partial session sign is invited a field and/or the field parameter of request as convention business.If with the field of session sign, the session sign all can as the parameter of a certain field or as the parameter of a few stature fields as message related to calls.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (9)
1. method of inviting the user when creating convention business, be applied in the IP Multimedia System, it is characterized in that: when the invited user of the initiation user of convention business and convention business established session, described initiation user sent the establishment convention business request of the session identification that comprises described session to the convention business service equipment; The convention business service equipment sends the convention business that the comprises described session identification request of inviting and notifies described invited user to hang up described session, adds convention business.
2. invite user's method during establishment convention business as claimed in claim 1, it is characterized in that this method comprises the steps:
A: the initiation user of convention business sends described establishment convention business request to the convention business service equipment, and the convention business service equipment is created convention business, sends described convention business to described invited user and invites request;
B: described invited user is resolved described convention business and is invited request, according to the session identification that is resolved to, hang up and described initiation user between session;
C: described invited user sends response message to described convention business service equipment, sets up the convention business session with the convention business service equipment, joins in the convention business.
3. invite user's method during establishment convention business as claimed in claim 2, it is characterized in that, comprise in the described establishment convention business request and invited list object, described session identification of being invited session between the address information that recorded described invited user in the list object and described initiation user and the invited user.
4. invite user's method during establishment convention business as claimed in claim 3, it is characterized in that, in step a, the convention business service equipment is invited the destination address of asking with described address information as convention business, described session identification is invited a field and/or the field parameter of request as convention business.
5. invite user's method during establishment convention business as claimed in claim 1, it is characterized in that, " invitation " message is used in described establishment convention business request and the described convention business request of inviting.
6. invite user's method during establishment convention business as claimed in claim 5, it is characterized in that, invite in the request in described convention business, described session identification is as the parameter of " Replaces " field of described " invitation " message.
7. invite user's method during establishment convention business as claimed in claim 1, it is characterized in that, also comprise steps d between step b and step c: described invited user is hung up message to described initiations user transmission.
8. invite user's method during establishment convention business as claimed in claim 2, it is characterized in that, described response message is used " 200 OK " message.
9. invite user's method during establishment convention business as claimed in claim 3, it is characterized in that, in step a, the convention business service equipment is invited described address information and whole session identification the destination address of request or described address information and partial session sign is invited the destination address of asking as convention business as convention business, and the partial session sign is invited a field and/or the field parameter of request as convention business.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101628234A CN101141689A (en) | 2007-10-10 | 2007-10-10 | Method for inviting users when establishing session service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101628234A CN101141689A (en) | 2007-10-10 | 2007-10-10 | Method for inviting users when establishing session service |
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| CN101141689A true CN101141689A (en) | 2008-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007101628234A Pending CN101141689A (en) | 2007-10-10 | 2007-10-10 | Method for inviting users when establishing session service |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873391A (en) * | 2009-04-22 | 2010-10-27 | 阿瓦雅公司 | Add our call record and call answering message |
| WO2012109781A1 (en) * | 2011-02-18 | 2012-08-23 | 宇龙计算机通信科技(深圳)有限公司 | App icon processing method and communication terminal |
| CN104702490A (en) * | 2015-02-04 | 2015-06-10 | 深圳市艾优尼科技有限公司 | Terminal |
| CN110519455A (en) * | 2019-08-26 | 2019-11-29 | 中国联合网络通信集团有限公司 | Establish three-party calling method and device |
| CN114006781A (en) * | 2020-07-28 | 2022-02-01 | 波音公司 | Apparatus, method and system for communication |
-
2007
- 2007-10-10 CN CNA2007101628234A patent/CN101141689A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873391A (en) * | 2009-04-22 | 2010-10-27 | 阿瓦雅公司 | Add our call record and call answering message |
| US8873728B2 (en) | 2009-04-22 | 2014-10-28 | Avaya Inc. | Join-us call-log and call-answer messages |
| WO2012109781A1 (en) * | 2011-02-18 | 2012-08-23 | 宇龙计算机通信科技(深圳)有限公司 | App icon processing method and communication terminal |
| CN104702490A (en) * | 2015-02-04 | 2015-06-10 | 深圳市艾优尼科技有限公司 | Terminal |
| CN110519455A (en) * | 2019-08-26 | 2019-11-29 | 中国联合网络通信集团有限公司 | Establish three-party calling method and device |
| CN110519455B (en) * | 2019-08-26 | 2021-04-02 | 中国联合网络通信集团有限公司 | Method and device for establishing three-party call |
| CN114006781A (en) * | 2020-07-28 | 2022-02-01 | 波音公司 | Apparatus, method and system for communication |
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Open date: 20080312 |