CN101159910A - Synchronous present state method and cluster server and terminal for implementing the method - Google Patents
Synchronous present state method and cluster server and terminal for implementing the method Download PDFInfo
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Abstract
The invention provides a synchronous status presentation method in the IMS field, which encapsulates the presentation status information in file information and sends to all members in the group, in order to facilitate other members in public group to obtain synchronous information when members presentation status changes. When the presentation status of one member changes, send the presentation status information to a presentation status server and a group server subscribes the presentation status information of all members in the group to the presentation status server uniformly and sends to a terminal by document information. The invention increases a presentation status structure in a group document which will be subscribed by all group members, facilitates other members' terminal synchronization in time for the presentation status change, and improves the correctness of the presentation status display and users satisfaction.
Description
Technical field
The present invention relates to IMS, promptly IP Multimedia System relates in particular to management and group service technique in the IMS field.
Background technology
IMS (IP Multimedia System) is an IP Multimedia System, in the R5 of 3GPP version, be suggested at first, purpose be definition one cover based on the session control ability agreement of IETF (Session InitiationProtocol, SIP), irrelevant and support the total solution of IP multimedia application with access network.IMS provides real-time or non real-time end to end multimedia service for the wireless user, realizes the integration of voice, video, message, data, and the Internet and mobile communication technology are combined common development as much as possible.
In the IMS network, be to merge mutually between the business, powerful ground service needed is used group management function more.Management and group is an IMS related specifications architectural definition, can provide system necessary kernel service, the Service Component that can be shared and call by the upper layer application server simultaneously.All relevant informations of group all manage by XML document.Management and group and concrete independent of service, a group can be used by multiple business, and management and group mainly provides the ability relevant with group, provides the userspersonal information to manage, privately owned management and group, publicly-owned management and group, group changes business functions such as notice.Management and group relates to cluster server, the terminal in the IMS system and presents state server.
In the prior art, cluster server and terminal, present state server relation as shown in Figure 1.Cluster server is by XCAP agreement and Session Initiation Protocol and present state server and terminal communicates, and cluster server and terminal are subscribed to all members' of group the state change message that presents to presenting state server.In the prior art, present and comprised the state information that presents that changes after the unified identifiers, URIs that is the present condition member and the change in the middle of the state change message.When either party has subscribed to (comprising terminal 1, terminal 2, terminal 3 and cluster server) a certain member's the state change message that presents, during being present condition and changing of this member, present state server and can subscribe to the terminal that this member presents state information to all and present state change message or/and cluster server sends this.
Be present condition and be meant among the IMS, the state of certain group member that shows on the terminal, for example it is presence or off-line state.User's a kind of professional ability that present condition is the IMS system that is is provided, what it allowed that the user goes to issue oneself presents state information (as online, off-line or busy or the like), allow a user to present state information and the change of notified subscribed information by what subscribe to another user.
In existing publicly-owned management and group, group member can be subscribed to group's document information.(this technical specification is internet engineering task group IETF issue according to prior art standard draft-ietf-simple-xcap-diff-03, this standard has mainly defined a kind of document format when being used for XML document and changing) regulation, described document is a kind of document of XML form, in the above-mentioned technical specification the document form is had detailed definition.
If group member has been subscribed to certain member's the state change message that presents, then presenting state server can send to member terminal with this information, and is presented on the terminal.Yet member's the state change message that presents not is that each member can subscribe to.The keeper of group can invite certain arbitrarily, and other people add this group, and perhaps certain user also can add by searching for this group.Therefore member in the group may not subscribe to these newcomers' that add at random the state change message that presents, and according to existing technology, these newcomers are on the terminal that present condition can not be presented at other group members.This makes the terminal use can't be presented state information accurately.
Summary of the invention
For being present condition, member in the solution prior art changes, do not subscribe to this member be other members of present condition can't be in time it is the problem of present condition synchronously, the invention provides a kind of method of synchronous present state and realize the cluster server and the terminal of this method.
Because all group members all can be subscribed to the document information that is sent by cluster server, consider that therefore will present state information is encapsulated in all members that send to group in the document information.When being present condition and changing of a certain member, to present state change message and send to and present state server, subscribe to presenting state change message and sending to terminal of all members in the group to presenting state server by document information by the cluster server unification.
In the method for the present invention, cluster server all members in group send group's document, comprised in the described group document and presented status architecture, and add fashionable as the newcomer, cluster server is subscribed to this member's the state change message that presents to presenting state server, and described method also comprises the steps:
A, cluster server be according to the described status architecture that presents, and encapsulates into group's document with the group information of this member place group and from presenting the state change message that presents that state server receives;
B, cluster server send to the group member terminal with group's document;
After C, group member terminal are received the document described in the step B, parse presenting state change message and group information and show described in the steps A.
Above-mentioned method, in the described steps A, the described status architecture that presents is a change-logType type in group's document.
Above-mentioned method, presenting status architecture described in the steps A has comprised member property information minor structure and has presented the state information minor structure, member property information minor structure is used to represent to change the attribute information that is the present condition member, presents state information after presenting the state information minor structure and being used to represent to change.
Above-mentioned method is characterized in that, the attribute information that described change is the present condition member has comprised that member's group information and member unify identifiers, URIs.
The present invention also provides a kind of cluster server that is present condition that sends in IMS, comprised and be the present condition receiver module, be used for presenting state change message from presenting the state server reception, group's document sending module, be used for sending group's document to the group member terminal, the described present condition receiver module that is also is used for subscribing to the state change message that presents of this group member to presenting state server when having the newcomer to add group, contain in the described group document and present status architecture, also comprise and present the state change message package module, be used for the status architecture that presents according to group's document, change is present condition the member place group group information and present state change message and encapsulate into group's document; The state change message that presents that is that the present condition receiver module will receive sends to and presents the state change message package module, the described state change message package module that presents is according to the status architecture that presents in group's document, to present the group information of group that state change message and change be the member place of present condition and encapsulate into group's document and described group document is sent to group's document sending module, group's document sending module sends to the group member terminal with described group document.
Above-mentioned cluster server, the described status architecture that presents is a change-logType type in group's document.
Above-mentioned cluster server, the described status architecture that presents has comprised member property information minor structure and has presented the state information minor structure, present the state change message package module attribute information that change is the present condition member is write member's attribute information minor structure, the state information that presents after changing is write and presents the state information minor structure.
The attribute information that above-mentioned cluster server, described change are the present condition member has comprised that member's group information and member unify identifiers, URIs.
Terminal of the present invention, comprise the group's document receiver module that is used to receive group's document, the group's document parsing module that is used to resolve group's document, and the display module that is used for showing the information that parses from group's document, contain in the described group document and present presenting state change message and changing the group information of the member place group be present condition of status architecture, what described group document parsing module also was used for parsing group's document presents state change message and group information; Group's document receiver module will receive described group document and send to group's document parsing module, and group's document parsing module sends to present state change message and the group information in the group's document that parses display module and shows.
Above-mentioned terminal, the described status architecture that presents is a change-logType type in group's document.
Above-mentioned terminal, the described status architecture that presents has comprised member property information minor structure and has presented the state information minor structure, parsing module parses from member property information minor structure and changes the attribute information be the present condition member, parses the state information that presents after the change from present the state information minor structure.
Above-mentioned terminal, described member's relevant information have comprised the group information and the member URI at member place.
The present invention presents status architecture by increasing in the group's document that can subscribe to all members of group, make a certain member change and be present condition, can be in time synchronous on other members' the terminal, increased the accuracy that is the present condition demonstration, greatly improved user's satisfaction.
Description of drawings
Fig. 1 is cluster server and terminal, present the graph of a relation of state server;
Fig. 2 is group's graph of a relation of one embodiment of the present of invention;
Fig. 3 is that Fig. 2 embodiment changes the flow chart that is present condition;
Fig. 4 is the schematic diagram that presents an embodiment of status architecture among the present invention;
Fig. 5 is the structure chart of server of the present invention;
Fig. 6 is the structure chart of terminal of the present invention.
Embodiment
Below in conjunction with accompanying drawing, for example technical scheme of the present invention is made introduction.
Because all group members all can be subscribed to the document information that is sent by cluster server, consider that therefore will present state information is encapsulated in all members that send to group in the document information.When being present condition and changing of a certain member, to present state change message and send to and present state server, subscribe to presenting state change message and sending to terminal of all members in the group to presenting state server by document information by the cluster server unification.
Referring to Fig. 2, in the embodiments of the invention, name is called in the group of GROUP1 member A, member B and member C, and member A is the keeper.All (this standard is issued by IETF by the RFC3261 standard for member A, member B, member C, the main Session Initiation Protocol of describing, this agreement is used for creating, revise and stop session) in SIP SUBSCRIBE signaling subscribed to other members' the present condition that is to presenting state server, cluster server is subscribed to the present condition that is of member A, member B, member C to presenting state server.These states have comprised busy (BUSY), online (ONLINE), off-line (OFFLINE) etc.When being present condition and changing of a certain member, can be to the own last state of presence server issue, presence server can present all user's transmit statuss change information of state information to having subscribed to this member.After member A invited member D to add this group, member A, member B and member C may not subscribe to the present condition that is of member D.But after member D added this group, then member D can subscribe to the document information of this group automatically.After if server receives that member D adheres to the response of this group, then initiatively subscribe to the present condition that is of member D simultaneously by server.
When being present condition and changing of member D, for example change into the OFFLINE state from the BUSY state, notify other members according to the flow process of Fig. 3.
Referring to Fig. 3, step S302: the terminal of member D presents state change message to presenting the state server transmission, comprising the unified identifiers, URIs that presents state information and member D after changing, generally be to send by the SIP PUBLISH signaling in the RFC3261 standard.
In the present embodiment, the unified identifier of member D is D, and presenting state information is OFFLINE.
Step S304 presents state server and will present state change message by Session Initiation Protocol and send to cluster server.
Step S306, cluster server will present state change message and encapsulate into group's document, and the group information with this member encapsulates into group's document simultaneously.Group's document herein adopts the XML format file of unified Definition in the draft-ietf-simple-xcap-diff-03 standard, and has added the status architecture that presents of change-logType type therein, and Fig. 4 is a schematic diagram of this structure.This presents status architecture and has comprised member property information minor structure and presented the state information minor structure that member property information minor structure changes the attribute information that is the present condition member in order to expression, has comprised the group at member place and member's URI.Be present condition after presenting the state information minor structure and changing in order to expression.Certainly, presenting status architecture with the definition of change-logType type is a preferred embodiment, also can be defined as other types with presenting status architecture, for example, and the complexType type that defines in the draft-ietf-simple-xcap-diff-03 standard.
Step S308, cluster server has the group's document that presents state change message to the terminal transmission of member A, member B, member C.
Step S310 after the terminal of member A, member B, member C is received group's document, resolves group's document, with presenting on the interface that state information is presented at terminal that parsing obtains.
The structure of cluster server of the present invention is referring to Fig. 5, and described server has comprised and has been the present condition receiver module, presents state change message package module and group's document sending module.After initiate member D has subscribed to the document information of cluster server, be the present condition receiver module and subscribe to this member's the state change message that presents to presenting state server.After being present condition and changing of member D, give and present state server transmission notice, when be the present condition receiver module from present state server receive present state change message after, to present state change message sends to and presents the state change message package module, present the state change message package module this information and this member's group information is encapsulated into group's document, group's document herein adopts the XML format file of unified Definition in the draft-ietf-simple-xcap-diff-03 standard, and added the status architecture that presents of the change-logType type that defines in this standard therein, this presents status architecture and has comprised member property information minor structure and presented the state information minor structure, member property information minor structure changes the attribute information that is the present condition member in order to expression, has comprised the group at member place and member's URI.Be present condition after presenting the state information minor structure and changing in order to expression.In the example that Fig. 2 provides, member's group information is GROUP1, and the unified identifier of member D is D, and presenting state information is OFFLINE.
Certainly, presenting status architecture with the definition of change-logType type is a preferred embodiment, also can be defined as other types with presenting status architecture, for example, and the complexType type that defines in the draft-ietf-simple-xcap-diff-03 standard.After the encapsulation, present the state change message package module group's document is sent to group's document sending module, group's document sending module sends group's document to group user.
The structure of terminal of the present invention is referring to Fig. 6, and described terminal has comprised group's document receiver module, group's document parsing module and display module.After group's module receives group's document from cluster server, group's document is sent to group's document parsing module.Group's document herein adopts the XML format file of unified Definition in the draft-ietf-simple-xcap-diff-03 standard, and added the status architecture that presents of change-logType type therein, this presents status architecture and has comprised member property information minor structure and presented the state information minor structure, member property information minor structure changes the attribute information that is the present condition member in order to expression, has comprised the group at member place and member's URI.Be present condition after presenting the state information minor structure and changing in order to expression.Certainly, presenting status architecture with the definition of change-logType type is a preferred embodiment, also can be defined as other types with presenting status architecture.
Group's document parsing module is finished on the resolving of the prior art basis, also presenting from group's document parses in the status architecture and presents the group information that state change message and change are the member place of present condition, in the example that Fig. 2 provides, group information GROUP1 for the member, the unified identifier D of member D presents state information OFFLINE.The described information that group's document parsing module will parse passes to display module, and display module will be shown.
The above only be the preferable specific implementation of the present invention, but protection scope of the present invention is not limited to therewith; any people who is familiar with this technology; in the disclosed technical scope of the present invention, the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (12)
1. the method for a synchronous present state in IP Multimedia System, cluster server all members in group send group's document, it is characterized in that, comprised in the described group document and presented status architecture, and add fashionable as the newcomer, cluster server is subscribed to this member's the state change message that presents to presenting state server, and described method also comprises the steps:
A, cluster server be according to the described status architecture that presents, and encapsulates into group's document with the group information of this member place group and from presenting the state change message that presents that state server receives;
B, cluster server send to the group member terminal with group's document;
After C, group member terminal are received the document described in the step B, parse presenting state change message and group information and show described in the steps A.
2. the method for claim 1 is characterized in that, in the described steps A, the described status architecture that presents is a change-logType type in group's document.
3. method as claimed in claim 1 or 2, it is characterized in that, presenting status architecture described in the steps A has comprised member property information minor structure and has presented the state information minor structure, member property information minor structure is used to represent to change the attribute information that is the present condition member, presents state information after presenting the state information minor structure and being used to represent to change.
4. method as claimed in claim 3 is characterized in that, the attribute information that described change is the present condition member has comprised that member's group information and member unify identifiers, URIs.
5. one kind sends the cluster server that is present condition in IMS, comprised and be the present condition receiver module, be used for presenting state change message from presenting the state server reception, group's document sending module, be used for sending group's document to the group member terminal, it is characterized in that, the described present condition receiver module that is also is used for subscribing to the state change message that presents of this group member to presenting state server when having the newcomer to add group, contain in the described group document and present status architecture, also comprise and present the state change message package module, be used for the status architecture that presents according to group's document, change is present condition the member place group group information and present state change message and encapsulate into group's document; The state change message that presents that is that the present condition receiver module will receive sends to and presents the state change message package module, the described state change message package module that presents is according to the status architecture that presents in group's document, to present the group information of group that state change message and change be the member place of present condition and encapsulate into group's document and described group document is sent to group's document sending module, group's document sending module sends to the group member terminal with described group document.
6. cluster server as claimed in claim 5 is characterized in that, the described status architecture that presents is a change-logType type in group's document.
7. as claim 5 or 6 described cluster servers, it is characterized in that, the described status architecture that presents has comprised member property information minor structure and has presented the state information minor structure, present the state change message package module attribute information that change is the present condition member is write member's attribute information minor structure, the state information that presents after changing is write and presents the state information minor structure.
8. cluster server as claimed in claim 7 is characterized in that, the attribute information that described change is the present condition member has comprised that member's group information and member unify identifiers, URIs.
9. terminal that in IMS, receives subscriber presentation state, comprise the group's document receiver module that is used to receive group's document, the group's document parsing module that is used to resolve group's document, and the display module that is used for showing the information that parses from group's document, it is characterized in that, contain in the described group document and present presenting state change message and changing the group information of the member place group be present condition of status architecture, what described group document parsing module also was used for parsing group's document presents state change message and group information; Group's document receiver module will receive described group document and send to group's document parsing module, and group's document parsing module sends to present state change message and the group information in the group's document that parses display module and shows.
10. terminal as claimed in claim 9 is characterized in that, the described status architecture that presents is a change-logType type in group's document.
11. as claim 9 or 10 described terminals, it is characterized in that, the described status architecture that presents has comprised member property information minor structure and has presented the state information minor structure, parsing module parses from member property information minor structure and changes the attribute information be the present condition member, parses the state information that presents after the change from present the state information minor structure.
12. terminal as claimed in claim 11 is characterized in that, described member's relevant information has comprised the group information and the member URI at member place.
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| CN2007101700275A CN101159910B (en) | 2007-10-30 | 2007-10-30 | Synchronous present state method and cluster server and terminal for implementing the method |
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| CN2007101700275A CN101159910B (en) | 2007-10-30 | 2007-10-30 | Synchronous present state method and cluster server and terminal for implementing the method |
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| CN101159910A true CN101159910A (en) | 2008-04-09 |
| CN101159910B CN101159910B (en) | 2012-07-04 |
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| CN2007101700275A Expired - Fee Related CN101159910B (en) | 2007-10-30 | 2007-10-30 | Synchronous present state method and cluster server and terminal for implementing the method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101764830A (en) * | 2008-11-28 | 2010-06-30 | 新奥特（北京）视频技术有限公司 | State synchronous method and system based on message subscribing manner |
| CN102752485A (en) * | 2011-08-01 | 2012-10-24 | 新奥特（北京）视频技术有限公司 | Method, system and message server for achieving studio synchronization |
| CN103491055A (en) * | 2012-06-12 | 2014-01-01 | 中兴通讯股份有限公司 | Method for synchronizing information among clients, clients and server |
| WO2015113409A1 (en) * | 2014-01-29 | 2015-08-06 | 华为技术有限公司 | Method, apparatus and system for state subscription |
| CN105610693A (en) * | 2016-01-07 | 2016-05-25 | 天脉聚源（北京）科技有限公司 | Method and device for displaying on-screen state of group chat |
| CN106603597A (en) * | 2015-10-15 | 2017-04-26 | 成都鼎桥通信技术有限公司 | Group state providing method, equipment and system thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100456674C (en) * | 2005-03-29 | 2009-01-28 | 腾讯科技（深圳）有限公司 | User state showing system and method |
| CN100505704C (en) * | 2005-12-17 | 2009-06-24 | 华为技术有限公司 | Method for searching user's information |
| CN1968216B (en) * | 2006-04-19 | 2011-01-12 | 华为技术有限公司 | Subscriber state presentation method and system |
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2007
- 2007-10-30 CN CN2007101700275A patent/CN101159910B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101764830A (en) * | 2008-11-28 | 2010-06-30 | 新奥特（北京）视频技术有限公司 | State synchronous method and system based on message subscribing manner |
| CN102752485A (en) * | 2011-08-01 | 2012-10-24 | 新奥特（北京）视频技术有限公司 | Method, system and message server for achieving studio synchronization |
| CN103491055A (en) * | 2012-06-12 | 2014-01-01 | 中兴通讯股份有限公司 | Method for synchronizing information among clients, clients and server |
| CN103491055B (en) * | 2012-06-12 | 2018-08-07 | 南京中兴软件有限责任公司 | A kind of method of the synchronizing information between multiple client, client and server |
| WO2015113409A1 (en) * | 2014-01-29 | 2015-08-06 | 华为技术有限公司 | Method, apparatus and system for state subscription |
| CN106603597A (en) * | 2015-10-15 | 2017-04-26 | 成都鼎桥通信技术有限公司 | Group state providing method, equipment and system thereof |
| CN105610693A (en) * | 2016-01-07 | 2016-05-25 | 天脉聚源（北京）科技有限公司 | Method and device for displaying on-screen state of group chat |
| CN105610693B (en) * | 2016-01-07 | 2019-07-02 | 天脉聚源（北京）科技有限公司 | A kind of group chat is in screen state display method and device |
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| CN101159910B (en) | 2012-07-04 |
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