CN1921648A - Method and system for inquiring PoC conversation information beforehand - Google Patents
Method and system for inquiring PoC conversation information beforehand Download PDFInfo
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- CN1921648A CN1921648A CNA2005100912906A CN200510091290A CN1921648A CN 1921648 A CN1921648 A CN 1921648A CN A2005100912906 A CNA2005100912906 A CN A2005100912906A CN 200510091290 A CN200510091290 A CN 200510091290A CN 1921648 A CN1921648 A CN 1921648A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/08—Trunked mobile radio systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
- H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention relates to a method for inquiring PoC conversation information and relative system, which can make user obtain enough conversation information when the user not adds the conversation, and based on said information to enter into conversation or not, the invention can reduce the condition that user enters into one conversation and exits, to make user enter into interested conversation, to improve the operation efficiency of whole system.
Description
Technical field
The present invention relates to the communications field, especially relate to a kind of method and system of the PoC session information based on honeycomb.
Background technology
PTT (Push to Talk) is called PoC again, is a kind of by by the strong half-duplex voice business that communicates of function, comprises a lot of implementations at present, such as the iDEN of Motorola and the Tetra of Nokia.PTT based on honeycomb, be that PoC (PTT over cellular) is the PTT business that realizes on packet network that Open Mobile Alliance is organized OMA (open mobile alliance) definition, adopt packet voice (VoIP) and semiduplex mode, low-cost, the high efficiency real time communication demand that satisfies the user.PoC service has following characteristics:
Do not need dialing during-conversation, pin special keys, realize voice communication;
-can realize multicast, a people speaks, and a plurality of people listen to simultaneously;
-this group can define, and also can be interim definition;
-semiduplex mode in communication process calledly can not be made a speech when answering;
-user is online always, and the time of setting up conversation is short, faster than dialing.
PoC supports multiple conversation type, comprises one to one the instant session of (1-to-1), the session of interim group (ad-hoc), and limited cluster conversation and open cluster conversation etc. are several.Wherein the session of open group generally has specific topic, and the user can select interested cluster conversation to add.After the user adds, if think that topic and the expectation that he is original do not meet or its terminal is not supported medium type in this session, then can select to withdraw from, and then select another adding, so find suitable cluster conversation to exchange.
In existing P oC system, if the user wonders the specifying information of certain cluster conversation, such as session theme, the current number of participant, session time started, the medium type that this session is adopted etc. just can obtain relevant information after must adding this cluster conversation.Before user adding to conversation, can only judge the particular content of cluster conversation by simple information such as group name.Because the user can't understand the detailed topic of this group before adding cluster conversation, participant and session information key messages such as (for example: use which medium type), there is certain blindness when therefore adding cluster conversation, and may thereby after adding, be forced to withdraw from session owing to terminal media tenability deficiency.
In sum, there is following shortcoming in the present PoC system:
1. the user can only enter and go in the chat sessions to obtain detailed session information, can't obtain accurately concrete session information before not adding session.
2. understand earlier with the user, the use logic of Jia Ruing is inconsistent again, and it is convenient inadequately to use.
3. the whole efficiency of system is lower.
4. the user can not understand the session information (such as whether supporting the speaking request formation, adopting which kind of medium type) of current sessions, behind user adding to conversation, may can't normally participate in session owing to the limitation of terminal capability and be forced to withdraw from.
Summary of the invention
According to above the deficiencies in the prior art, the objective of the invention is to realize a kind of method, make the user can before entering certain chat sessions, obtain enough specifying informations earlier about this session, then according to these information, whether decision adds session again.
For realizing the object of the invention, the present invention is a kind of method of inquiring PoC conversation information beforehand, and it is: before PoC user added certain PoC session, the PoC service system sent related session information to the user.
Wherein session information comprises current sessions tabulation and/or specified session information.
The user is an authorized user.
The inquiry mode of session information can for: the request that PoC user sends inquiry session information to the PoC service system, PoC service system are received instruction back to PoC user answer Query Information.
The inquiry mode of session information can also be user inquiring specified session type, obtains the cluster conversation list information of the type in the current system, and current information about firms in session.
The inquiry mode of session information can also send the request of subscribing to session information to the PoC service system on one's own initiative for: PoC user,, is automatically issued session information and gives this PoC user after this user is carried out authentication by the PoC service system.
The PoC service system to booking reader's authentication by the username and password in the PoC service system query subscriber database, the username and password of submitting in request message with the user compares then, sees whether both meet to judge whether this user is authorized user.
The PoC service system is issued session information from trend PoC user and is adopted mode initiatively, that push, and it can be configured to the condition sending mode.Its condition is:
Determine timed sending by the PoC service system;
When new session information occurring in the PoC service system, send;
Or when changing, session information in the PoC service system sends;
Or when changing, the individual information of session in the PoC service system sends.
The inquiry of the PoC session information among the present invention realizes by a session information promulgating platform.
The session information distribution platform by with PoC service system interactive information, obtain the session information that generates and announce by the PoC service system and place the session information distribution platform, PoC user sends Information Request to the session information distribution platform, and the session information distribution platform is received the instruction back to PoC user answer session information.
The system of a kind of inquiring PoC conversation information beforehand of the present invention, it comprises:
The PoC client, in order to realize from the inquiry of the PoC session information of PoC session information promulgating platform with obtain;
The PoC session information promulgating platform is in order to the PoC session information that realizes that issue is generated and announced by the PoC service system;
The PoC service system is in order to realize generation and announcement PoC session information and to be published on the PoC session information promulgating platform.
Wherein this PoC service system comprises shared XML document management server (XDMS), PoC server (PoC Server), PoC XML document management server (PoC XDM), User Status function server (Presence Server).
The session information distribution platform can independently exist, and can also merge with any network element in the PoC service system to realize.
Method and system according to this enforcement, to significantly reduce in PoC communication system user and blindly add the situation that certain session is withdrawed from again at once, improve the user and obtain the success rate of session interested, adapted to user's use habit, also improve the operational efficiency of whole system on the whole.
Description of drawings
Fig. 1 is the schematic diagram of the method for inquiring PoC conversation information beforehand of the present invention;
Fig. 2 is the schematic diagram that the user obtains session information among the present invention by PoC XDM;
Fig. 3 is the schematic diagram that the PoC server is issued session related information among the present invention from trend PoC XDM;
Fig. 4 is the schematic diagram that the user subscribed to and accepted the session information of PoC service system among the present invention;
Fig. 5 is the schematic diagram that the PoC service system is issued session information among the present invention from trend PoC user;
Fig. 6 is the schematic diagram that the user obtains session information among the present invention by the inquiry of session information distribution platform.
Embodiment
Share the XML document management server: mainly deposit user's URI tabulation, contacts list for example, it can offer the PoC service and use, and also can offer other service systems and use, and it also can provide subscribes to and notification service.
User Status function server (Presence Server) is to collect the server of storage and dispatch user and group's state information.Subscription and notification service that it also can provide state to change
PoC server (PoC Server) is a server of depositing media information in the PoC session, and the user can obtain session information by PoC server (PoC Server), such as used which medium type, support media send request queue etc.;
PoC XML document management server (PoC XDM): the server of management PoC XML document, it is the part of PoC service system, it can support the establishment of PoC XML document, revises inquiry, operations such as deletion.It can provide the subscription and the notification service of PoC document change simultaneously, after the PoC document changes, just notifies the user who has subscribed to.
The present invention is directed to the problem that exists in the current PoC system, by implementing the present invention, the user can obtain enough specifying informations about this session earlier before entering certain chat sessions, then according to these information, whether decision adds session again, will significantly reduce the user and blindly add the situation that certain session is withdrawed from again at once, improves the user and obtains the success rate of session interested, the use habit that has adapted to the user also improves the operational efficiency of whole system on the whole.
Specifically, provide the specifying information of inquiring about this chat group session by the PoC session information promulgating platform to the PoC user who does not add cluster conversation by the PoC service system exactly, wherein:
The PoC client, in order to realize from the inquiry of the PoC session information of PoC session information promulgating platform with obtain;
The PoC session information promulgating platform is in order to the PoC session information that realizes that issue is generated and announced by the PoC service system;
The PoC service system is in order to realize generation and announcement PoC session information and to be published on the PoC session information promulgating platform.
Wherein the PoC service system comprises functional entitys such as PoC server, PoC XDM, Presence, XDMS.
Be described further below in conjunction with accompanying drawing.
Being retrieved as of PoC session information of the present invention: (before PoC user adds certain PoC session), the PoC service system sends related session information to the user.Fig. 1 is the schematic diagram of the method for inquiring PoC conversation information beforehand of the present invention, as shown in the figure, the inquiry mode of session information can for: the request that PoC user sends inquiry session information to the PoC service system, PoC service system are received instruction back to PoC user answer Query Information.
Wherein: session information comprises current sessions tabulation and/or specified session information, the current sessions tabulation is the set of current sessions, specified session information is meant the specifying information of certain special session, comprise: the session theme, the current number of participant, participant, session time started, session plan concluding time session, the media type information of support and/or medium request control mode.
The user is an authorized user.
The inquiry mode of session information can also be user inquiring specified session type, obtains the cluster conversation list information of the type in the current system, and current information about firms in session.
Session information be subscribed to and be received to the inquiry mode of session information can also to the PoC service system for: PoC user, Fig. 4 is the schematic diagram that the user subscribed to and accepted the session information of PoC service system among the present invention, as shown in the figure, before PoC user adds certain PoC session, PoC user sends the request of subscribing to session information on one's own initiative to the PoC service system, by the PoC service system this user is being carried out authentication.The definite of authority judged by PoC service system Query Database, for instance, authority authorize the username and password that can initiatively file an application and be awarded formulation for PoC user to a certain PoC system operator, and be stored in the customer data base of PoC service system, PoC user need provide username and password to realize subscribe request, username and password in the PoC service system query subscriber database, more whether user and the password of submitting in request message with the user meets to judge whether it is authorized user then, both connect foundation behind the PoC service system response PoC user, the PoC service system can automatically be issued session information and give this PoC user, later in the time of corresponding new session foundation or session content generation change, the session information after session information that the issue of PoC service system is new or the variation is to this PoC user.
Fig. 2 is the schematic diagram that the user obtains session information among the present invention by PoC XDM, as shown in the figure, before PoC user added certain PoC session, PoC user sent Information Request to PoC XDM, and PoC XDM receives the instruction back to PoC user answer storage session information thereon.
Fig. 3 is the schematic diagram that the PoC server is issued session related information among the present invention from trend PoC XDM, as shown in the figure, before PoC user adds certain PoC session, PoC XDM and PoC server are set up session, to PoC XDM issue session information, PoC XDM replys and is saved in the system after receiving information, when change takes place session content by the PoC server, the PoC server is to the new session information of PoC XDM issue, PoC XDM receive reply after the information and update system in the information of preserving.
Fig. 5 is the schematic diagram that the PoC service system is issued session information among the present invention from trend PoC user, as mentioned above, before PoC user adds certain PoC session, both connect foundation behind the PoC service system response PoC user, issue session information by the inspection of PoC service system and from trend subscription member, when session content changed, the new session information of PoC service system issue was given this PoC user.It is the session information function expansion that PoC user subscribed to and accepted the PoC service system that the PoC service system is issued session information from trend PoC user, it is the process of an active, propelling movement, it can be configured to the condition sending mode, and its condition can be for determining timed sending by the PoC service system; When new session information occurring in the PoC service system, send; When changing, session information in the PoC service system sends; When changing, the individual information of session in the PoC service system sends.
Fig. 6 is the schematic diagram that the user obtains session information among the present invention by the inquiry of session information distribution platform, as shown in the figure, the session information that PoC user is generated and announced by the PoC service system by the inquiry of session information distribution platform, the main information interaction of the information among the figure between the entity is:
1. the .PoC server obtains the relevant XML document of PoC from PoC XML document management server, in the present invention, also is used for the PoC server and transmits session state information to PoC XML document server.
2. the .PoC server obtains information such as user contact lists from the XML document management server of sharing.
3. the .Presence server obtains information such as user contact lists from the XML document management server of sharing.
Its workflow is: before PoC user adds certain PoC session, the session information distribution platform by with PoC service system interactive information, obtain the session information that generates and announce by the PoC service system and place the session information distribution platform, PoC user sends Information Request to the session information distribution platform, the session information distribution platform is received the instruction back to PoC user answer session information, this session information distribution platform can be the webserver (WEB server), this platform can independently exist, and also can merge with any network element in the PoC service system (PoC service system) and realize.
The querying method of the session information among the present invention is not only to be defined in the PoC session system, and this session querying method also can be applied in other communication systems that similar demand is arranged, other group system for example, conference system etc.
Claims (14)
1. the method for an inquiring PoC conversation information beforehand, it is characterized in that: before PoC user added PoC session, the PoC service system sent related session information to PoC user.
2. the method described in claim 1, wherein: this session information comprises current sessions tabulation and/or specified session information.
3. the method described in claim 1, wherein: this user is an authorized user.
4. the method described in claim 1 is characterized in that: the inquiry mode of this session information can for: the request that PoC user sends inquiry session information to the PoC service system, PoC service system are received the instruction back to PoC user answer Query Information.
5. the method described in claim 1 is characterized in that: the inquiry mode of this session information can also be user inquiring specified session type, obtains the cluster conversation list information of the type in the current system, and current information about firms in session.
6. the method described in claim 1, it is characterized in that: the inquiry mode of this session information can also send the request of subscribing to session information on one's own initiative for: PoC user to the PoC service system,, after this user is carried out authentication, automatically issue session information and give this PoC user by the PoC service system.
7. the method described in claim 6, it is characterized in that: the PoC service system to booking reader's authentication by the username and password in the PoC service system query subscriber database, the username and password of submitting in request message with the user compares then, sees whether both meet to judge whether this user is authorized user.
8. the method described in claim 6 is characterized in that: this PoC service system is issued session information from trend PoC user and is adopted mode initiatively, that push, and it can be configured to the condition sending mode.
9. the method described in claim 8, it is characterized in that: the condition of this condition sending mode is:
Determine timed sending by the PoC service system;
When new session information occurring in the PoC service system, send;
Or when changing, session information in the PoC service system sends;
Or when changing, the individual information of session in the PoC service system sends.
10. the method described in claim 1, it is characterized in that: the inquiry of PoC session information realizes by a session information promulgating platform.
11. the method described in claim 10, the steps include: the session information distribution platform by with PoC service system interactive information, obtain the session information that generates and announce by the PoC service system and place the session information distribution platform, PoC user sends Information Request to the session information distribution platform, and the session information distribution platform is received the instruction back to PoC user answer session information.
12. the system of an inquiring PoC conversation information beforehand, it comprises:
The PoC client, in order to realize from the inquiry of the PoC session information of PoC session information promulgating platform with obtain;
The PoC session information promulgating platform is in order to the PoC session information that realizes that issue is generated and announced by the PoC service system;
The PoC service system is in order to realize generation and announcement PoC session information and to be published on the PoC session information promulgating platform.
13. the system described in claim 12, wherein this PoC service system comprises shared XML document management server (XDMS), PoC server (PoC Server), PoC XML document management server (PoC XDM), User Status function server (Presence Server).
14. the system described in claim 12 is characterized in that: this session information distribution platform can independently exist, and can also merge with any network element in the PoC service system to realize.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100912906A CN1921648A (en) | 2005-08-22 | 2005-08-22 | Method and system for inquiring PoC conversation information beforehand |
| PCT/CN2006/002079 WO2007022698A1 (en) | 2005-08-22 | 2006-08-16 | A METHOD AND SYSTEM FOR PRE-INQUIRING PoC SESSION INFORMATION |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100912906A CN1921648A (en) | 2005-08-22 | 2005-08-22 | Method and system for inquiring PoC conversation information beforehand |
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| CN1921648A true CN1921648A (en) | 2007-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2005100912906A Pending CN1921648A (en) | 2005-08-22 | 2005-08-22 | Method and system for inquiring PoC conversation information beforehand |
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| CN (1) | CN1921648A (en) |
| WO (1) | WO2007022698A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158423A (en) * | 2010-01-28 | 2011-08-17 | 微软公司 | Following content item updates via chat groups |
| CN107950010A (en) * | 2015-06-29 | 2018-04-20 | 黑莓有限公司 | Merger activity group calls |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111815812B (en) * | 2020-06-22 | 2022-06-14 | 合肥智辉空间科技有限责任公司 | Third-party unlocking control method and system for electronic lock |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1233590A1 (en) * | 2001-02-19 | 2002-08-21 | Sun Microsystems, Inc. | Content provider for a computer system |
| US20020188744A1 (en) * | 2001-05-31 | 2002-12-12 | Mani Babu V. | Direct connect service in a multimedia-capable network |
| CN100463556C (en) * | 2002-08-29 | 2009-02-18 | 中兴通讯股份有限公司 | Aggregating method of group data service between nodal joints |
| CN1838794A (en) * | 2005-03-23 | 2006-09-27 | 中国铁通集团有限公司 | Colony terminal state information searching method |
-
2005
- 2005-08-22 CN CNA2005100912906A patent/CN1921648A/en active Pending
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2006
- 2006-08-16 WO PCT/CN2006/002079 patent/WO2007022698A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158423A (en) * | 2010-01-28 | 2011-08-17 | 微软公司 | Following content item updates via chat groups |
| CN102158423B (en) * | 2010-01-28 | 2015-08-26 | 微软技术许可有限责任公司 | Upgrade via chat group keeping track of content item |
| CN107950010A (en) * | 2015-06-29 | 2018-04-20 | 黑莓有限公司 | Merger activity group calls |
| CN107950010B (en) * | 2015-06-29 | 2020-11-20 | 黑莓有限公司 | Merging active group calls |
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| Publication number | Publication date |
|---|---|
| WO2007022698A1 (en) | 2007-03-01 |
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Open date: 20070228 |