CN101030843B - Method for converting multi-medium conference controlling mode - Google Patents
Method for converting multi-medium conference controlling mode Download PDFInfo
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- CN101030843B CN101030843B CN200710064652A CN200710064652A CN101030843B CN 101030843 B CN101030843 B CN 101030843B CN 200710064652 A CN200710064652 A CN 200710064652A CN 200710064652 A CN200710064652 A CN 200710064652A CN 101030843 B CN101030843 B CN 101030843B
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Abstract
The method comprises: multimedia conference application server receives the request for upgrading the first multimedia conference member to the conference administrator from the first conference terminal; the multimedia conference application server adds the roles' ID into the parameters corresponding to the multimedia conference member; the roles' ID at least comprises an administrator ID; multimedia conference application service sends the notice that is the first multimedia conference member is upgraded to the administrator of current conference to all multimedia conference terminals.
Description
Technical field
The present invention relates to a kind of conversion method of multi-medium conference controlling mode, especially a kind of with multimedia conferencing from no control model to the method that control model conversion is arranged.
Background technology
Multimedia conferencing is one and has merged the multiple business abilities such as voice, video, data and the multi-party conversation business of controlled function flexibly.In the multimedia conferencing based on the communication network of 2G (second generation mobile communication technology), participant's authority is impartial, does not have the role to divide, and all has identical sound, vision operation authority, causes meeting to be in unordered, mix easily.
Fly to hail exhibition along with mobile communication network technology, IP Multimedia System has appearred, after the mobile network has introduced IP Multimedia System, the user can arbitrary use multi-access mode and multiple terminal have the conference session of multiple media content, and various roles' division occurred, and had different administration authorities.
Multimedia conferencing can be according to the IMS conference medium difference, be divided into videoconference, video conference, data conferencing and mixed type meeting, wherein video conference refers to support the meeting of video calling on the basis of supporting speech, data conferencing then is the meeting of supporting that in many ways instant message, electronic whiteboard and application are shared, the mixed type meeting refers to support the meeting of various medium, for example supports the user to carry out the transmission and the reception of instant message in video conference.
The function of multimedia conferencing is divided into meeting promoter, meeting effector, conference member, onlooker according to role's difference.Meeting promoter behavior refers to create meeting, and meeting effector's behavior comprises adds member, removing members, closing session, transfer control, control member authority, control IMS conference medium etc., and the conference member behavior comprises the adding meeting, withdraws from meeting.
The control model of multimedia conferencing is divided into no control model and control model is arranged.The pattern of (being the host) that the no control model of multimedia conferencing refers to there is not administrator role, all conference members have the authority of equity, have only that session just finishes after all members withdraw from, for example MPTY, instant message, chatroom in many ways.The control model that has of multimedia conferencing refers to exist the pattern of administrator role, and keeper and other member's authority are not reciprocity, and the keeper can carry out operations such as removing members, end session, for example videoconference, group message.
In the prior art, general meeting of selecting to set up no control model under the less situation of participant, perhaps in two people dialogue, directly add the meeting that the newcomer forms the no control model of multi-party conversation, after meeting is set up, can't carry out state in meeting and change its control model.
There is following deficiency in prior art: when the meeting of no control model produces the requirement of order or increases, and just need be from no control model to the conversion that control model is arranged.Along with the increase of conference member and the variation of IMS conference medium, need a member and upgrade to the keeper, member and medium are carried out the order management, and prior art can only stop current meeting connection, rebulids the meeting of control model.For example, in the instant message in many ways of no control model, because the member has equity, either party can arbitrarily add the newcomer, and the new member who adds just can't be deleted after adding meeting, meeting is set up initial several sides and is carried out exclusive session if desired, just can only newly set up a meeting.And the meeting of interrupting no control model goes to rebulid the interruption that the meeting of control model will cause session, will make troubles to the member of conference participation, and can't keep current media resource.
Summary of the invention
The objective of the invention is at above-mentioned prior art in the meeting of multimedia not being had control model existing technical deficiency in control model meeting transfer process is arranged, a kind of multi-medium conference controlling mode conversion method is provided, by this method can realize multimedia conferencing from no control model to the conversion that control model is arranged, and the conversation media and the session status that can keep current meeting have increased the controllability and the manageability of meeting.
For achieving the above object, the invention provides a kind of conversion method of multi-medium conference controlling mode, this method comprises the steps:
Step 1, multimedia conference application receive that the first multimedia conferencing member with the described first multimedia conferencing terminal correspondence of first multimedia conferencing terminal transmission upgrades to conference administrator's request;
Step 2, described multimedia conference application are set up role identification in multimedia conferencing member corresponding parameters is provided with, described role identification comprises the administrator role sign at least; In described sign of setting up, the role identification of the described first multimedia conferencing member correspondence is set to the administrator role sign;
Step 3, described multimedia conference application send the announcement information that the described first multimedia conferencing member upgrades to the keeper of active conference to all multimedia conferencing terminals.
Between described step 1 and step 2, can also be provided with
Step 11, multimedia conference application load the conference controlling mode switching strategy;
Step 12, multimedia conference application send whether agree that the described first multimedia conferencing member becomes keeper's inquiry message to other multimedia conferencing terminals, and collection response message, according to described conference controlling mode switching strategy the response message of collecting is analyzed, determine whether request by the described first multimedia conferencing member, if pass through, then execution in step 2; Otherwise, execution in step 13;
Step 13, described multimedia conference application send the information of rejecting said request to the first multimedia conferencing terminal of the described first multimedia conferencing member correspondence, finish then;
Conversion method by multi-medium conference controlling mode provided by the invention, realized multimedia conferencing from no control model to the conversion that control model is arranged, and the conversation media and the session status that can keep current meeting have increased the controllability and the manageability of meeting.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the structural representation of multimedia conference control system of the present invention;
Fig. 2 is the flow chart of specific embodiments of the invention 1;
Fig. 3 is the flow chart of specific embodiments of the invention 2;
Fig. 4 is the flow chart of specific embodiments of the invention 3;
Fig. 5 is the flow chart of specific embodiments of the invention 4.
Embodiment
Multimedia conferencing is one and has merged the multiple business abilities such as voice, video, data and the multi-party conversation business of controlled function flexibly.Referring to Fig. 1, it is for the schematic diagram of multimedia conference control system of the present invention, core cell for multimedia conferencing control is multimedia conference application (ConferenceAS) 1 and Media Resource Server (Media Resource Server) 3, wherein multimedia conference application (Conference AS) mainly is in charge of the meeting-place, realizes the meeting-place strategy.For example, conference creation, the meeting deletion, the conference status issue, the management of conference member etc., and Media Resource Server mainly is responsible for carrying out the media formats negotiation, media resource control, Media Stream distribution, flow control etc.Multimedia conference application (Conference AS) and Media Resource Server (Media Resource Server) all are arranged in the IMS network, by the IMS network system realize to the control of multimedia conferencing and management and with the communicating to connect of terminal.Communicate based on SIP (Session Initiation Protocol, Session initiation Protocol) agreement between multimedia conference application 1 and the Media Resource Server 3.The conversion method of multi-medium conference controlling mode of the present invention is to carry out the conversion of control model under the situation of the conversation media of the current meeting of maintenance and session status, and do not need to discharge current media resource, therefore, the control to transfer process relates generally to multimedia conference application.The multimedia conferencing terminal communicates with multimedia conference application (Conference AS) 1 by (SCSF) 2 of the calling session control server in the IMS network and is connected among the present invention, being based on Ut (SIP) (standard interface of IMS) agreement between multimedia conferencing terminal 4 and the calling session control server 2 communicates, being based on ISC (SIP) (IPmultimedia Subsystem Service Control, the professional control of IMS) agreement between multimedia conference application 1 and the calling session control server 2 communicates.Multimedia conferencing of the present invention is based on the realization of IMS network, and by in network, being provided with multimedia conference application 1, increased the controllability of multimedia conferencing, all multimedia conferencing members' parameter setting all is kept at multimedia conference application 1, the sign (as keeper sign etc.) that comprises various member roles during parameter is provided with, by in multimedia conferencing member corresponding parameters is provided with, increasing all kinds of signs, each member's role or authority can be set flexibly.In multimedia conferencing; under the less situation of participant; general meeting of selecting to set up no control model; thereby or the directly meeting of the no control model of interpolation newcomer formation multi-party conversation in two people dialogue; but may have new member in the process of meeting adds; along with increasing of conference member; the multimedia conferencing of no control model can't be realized good effect of meeting; situations such as session confusion appear through regular meeting; if rebulid the continuity that can influence session with the meeting of control model and interrupt active conference this moment; and abandon current media resource; be unfavorable for user's use like this; in this case, need a kind of from no control model to the conversion that control model is arranged, and to require this conversion be a kind of bumpless transfer; the conversation media and the session status of the meeting that the energy maintenance is current; rather than interrupt the current sessions connection, set up new conference model again, and will keep current media resource.Therefore the invention provides a kind of conversion method of multi-medium conference controlling mode.
Embodiment 1, and Fig. 2 is the flow chart of specific embodiments of the invention 1, comprises the steps:
In addition in order to ensure keeper's reliability, can also comprise the operation that multimedia conference application authenticates the described first multimedia conferencing member between above-mentioned step 101 and step 102, if authentication success, then execution in step 102, if authentication is unsuccessful, then finish.
Wherein the authority for the keeper has multiple, after certain multimedia conferencing member becomes the keeper, can selectively authorize its authority, therefore after above-mentioned steps 103, can also be provided with the rights parameters setting that described multimedia conference application is upgraded the described first multimedia conferencing member of its storage, authorize administration authority to the described first multimedia conferencing member, and send to the described first multimedia conferencing terminal and to authorize the announcement information of administration authority, and the step of operating instruction information.Wherein said administration authority can be revised authority, medium change authority etc. for deletion newcomer authority, closing session authority, meeting attribute changes authority, member's authority.
In the present embodiment, multimedia conference application is sent the multimedia conferencing member who upgrades to conference administrator's request with first and is upgraded to the keeper, does not need to consider whether other members agree.
Embodiment 2, and Fig. 3 is the flow chart of specific embodiments of the invention 2, comprises the steps:
Step 201, multimedia conference application receive that the first multimedia conferencing member with the described first multimedia conferencing terminal correspondence of first multimedia conferencing terminal transmission upgrades to conference administrator's request;
Step 202, multimedia conference application load the conference controlling mode switching strategy;
Step 203, multimedia conference application send whether agree that the described first multimedia conferencing member becomes keeper's inquiry message to other multimedia conferencing terminals, and collection response message, according to described conference controlling mode switching strategy the response message of collecting is analyzed, determine whether request by the described first multimedia conferencing member, if pass through, then execution in step 204; Otherwise then execution in step 205;
Step 204, described multimedia conference application are upgraded its multimedia conferencing member's parameter setting, the described first multimedia conferencing member is upgraded to the keeper of active conference, and sending the announcement information that the described first multimedia conferencing member upgrades to the keeper of active conference to all multimedia conferencing terminals, execution in step 206 then;
Step 205, described multimedia conference application send the information of rejecting said request to the described first multimedia conferencing terminal, and execution in step 206 then;
Step 206, end.
The difference of present embodiment and embodiment 1 is, increased the process that multimedia conference application is inquired other media conferences member, determine whether the first multimedia conferencing member is upgraded to the keeper of active conference according to the result of inquiry and in conjunction with the conference controlling mode switching strategy, can more effectively safeguard the order of multimedia conferencing like this.Described conference controlling mode switching strategy has stipulated that other multimedia conferencings member's that multimedia conference application is collected response message is satisfying the keeper who just allows the first multimedia conferencing member is upgraded to active conference under which type of condition.This conference controlling mode switching strategy can be set as required flexibly, when multimedia conference application is carried out the conference controlling mode conversion, just can load this strategy, and the response message of collecting is carried out analysis and judgement according to this strategy, finally determine whether the first multimedia conferencing member is upgraded to the keeper of active conference.Wherein whether multimedia conference application agrees that to other conference member inquiries the first multimedia conferencing member becomes the keeper in the step 203, can send the inquiry request by dual mode.First kind is parallel poll, and promptly multimedia conference application sends request to all terminals of removing the first multimedia conferencing terminal simultaneously, waits for that then all members reply response.Second kind is the serial inquiry, be that multimedia conference application sends request to the multimedia conferencing terminal in certain sequence, and after having only current member to reply " agreement " response, just continue inquiry back one member, if a certain member replys " disagreeing with " response, then stop follow-up inquiry, and send the information of " refusal request " to the first multimedia member.
Corresponding to the mode of serial inquiry, in step 203, multimedia conference application is taked to send one by one and is waited for that the mode of reception sends described inquiry message respectively to other media conference terminals; When receiving first opposition information, multimedia conference application stops to send described inquiry message, execution in step 205, if do not receive opposition information after all described other media conference terminals are all sent described apply for information, then execution in step 206.
Corresponding to the mode of parallel poll, in above-mentioned steps 203: multimedia conference application sends described inquiry message simultaneously to other multimedia conferencing terminals, and collects response message respectively.
For the response message of collecting, multimedia conference application can be carried out analysis and judgement according to above-mentioned conference controlling mode switching strategy, whether final decision agrees the first multimedia conferencing member's request, for example, in the mode of above-mentioned serial inquiry, multimedia conference application adopts and requires all conference members all to agree just to allow the first multimedia conferencing member to upgrade to the keeper's of active conference strategy, multimedia conference application is judged one by one to the described response message of collecting like this, when opposition information occurring, do not need again to send apply for information to the terminal of other multimedia conferencings member correspondence, direct execution in step 205, if the terminal to all multimedia conferencing member correspondences has all sent apply for information, and all received response message, and opposition information, execution in step 204 do not appear.
Multimedia conference application also can adopt the strategy that compares with predefined supporting rate, be that multimedia conference application is judged one by one to the response message of collecting, and statistics supporting rate, the supporting rate and the predefined supporting rate threshold value that count are compared, if the supporting rate that counts is higher than predefined supporting rate threshold value, then execution in step 204, otherwise execution in step 205.
In addition in order to ensure keeper's reliability, between above-mentioned step 201 and step 202, can also comprise the operation that multimedia conference application authenticates the described first multimedia conferencing member, if authentication success, then execution in step 202, if authentication is unsuccessful, then execution in step 206.
Wherein the authority for the keeper has multiple, after certain multimedia conferencing member becomes the keeper, can selectively authorize its authority, therefore between above-mentioned steps 204 and step 206, also be provided with the rights parameters setting that described medium multimedia conference application is upgraded the described first multimedia conferencing member of its storage, authorize administration authority to the described first multimedia conferencing member, and send to the described first multimedia conferencing terminal and to authorize the announcement information of administration authority, and the step of operating instruction information.Wherein said administration authority can be revised authority, medium change authority etc. for deletion newcomer authority, closing session authority, meeting attribute changes authority, member's authority.
Further specify method of the present invention below by two other specific embodiment in the multimedia conferencing scene of reality.
Embodiment 3, and the conversion from the Three-Way Calling to the videoconference supposes that A, B, C are carrying out Three-Way Calling (not having the control conversation), and the A request becomes the keeper, and referring to Fig. 4, this transfer process comprises the steps:
After step 302, multimedia conference application are received request, A is authenticated, judge that A has ordered this business, send prompting to A immediately, other conference members are being inquired in expression;
Embodiment 4, and the conversion from cubic instant message to the group message that the keeper is arranged supposes that A, B, C, D are using software client to chat, and the A request becomes the keeper, and referring to Fig. 5, this transfer process comprises the steps:.
Step 401, A click " applying to become the keeper " at the software client interface, send a request to multimedia conference application, and request becomes the conference administrator;
After step 402, multimedia conference application are received request, A is authenticated, judge that A has ordered this business, send prompting to A immediately, other conference members are being inquired in expression;
Step 403, multimedia conference application send the inquiry request to B, C, D, B, C, D software client interface display dialog box " agreeing that A becomes the keeper? "
Step 404, B, C, D all select " agreement ", and software client is replied response to multimedia conference application;
Step 405, multimedia conference application are received the response of B, C, D, and A is made as the keeper of active conference, authorize administration authority, and multimedia conference application sends administrator right to A and authorizes notice, sends notice to other member simultaneously.Buttons such as " removing members ", " control medium ", " end session " become effectively on the software client interface of A.
By specific embodiment as can be seen, conversion method of the present invention can be finished bumpless transfer.In transfer process, can keep the conversation media and the session status of current meeting, connect, rebulid meeting, thereby can save the expense of newly-built connection and needn't interrupt current sessions, and the reservation media resource.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.
Claims (9)
1. the conversion method of a multi-medium conference controlling mode is characterized in that comprising the steps:
Step 1, multimedia conference application receive that the first multimedia conferencing member with the described first multimedia conferencing terminal correspondence of first multimedia conferencing terminal transmission upgrades to conference administrator's request;
Step 2, described multimedia conference application are set up role identification in multimedia conferencing member corresponding parameters is provided with, described role identification comprises the administrator role sign at least; In described sign of setting up, the role identification of the described first multimedia conferencing member correspondence is set to the administrator role sign;
Step 3, described multimedia conference application send the announcement information that the described first multimedia conferencing member upgrades to the keeper of active conference to all multimedia conferencing terminals.
2. the conversion method of multi-medium conference controlling mode according to claim 1 is characterized in that also being provided with between described step 1 and step 2:
Step 11, multimedia conference application load the conference controlling mode switching strategy;
Step 12, multimedia conference application send whether agree that the described first multimedia conferencing member becomes keeper's inquiry message to other multimedia conferencing terminals, and collection response message, according to described conference controlling mode switching strategy the response message of collecting is analyzed, determine whether request by the described first multimedia conferencing member, if pass through, then execution in step 2; Otherwise, execution in step 13;
Step 13, described multimedia conference application send the information of rejecting said request to the first multimedia conferencing terminal of the described first multimedia conferencing member correspondence, finish then;
3. the conversion method of multi-medium conference controlling mode according to claim 2, it is characterized in that in described step 12, described multimedia conference application sends described inquiry message simultaneously to other multimedia conferencing terminals, and collects response message respectively.
4. the conversion method of multi-medium conference controlling mode according to claim 3, it is characterized in that in described step 12 multimedia conference application is judged one by one to the described response message of collecting, when opposition information occurring, execution in step 13, otherwise execution in step 2.
5. the conversion method of multi-medium conference controlling mode according to claim 3, it is characterized in that in described step 12, multimedia conference application is judged one by one to the described response message of collecting, and statistics supporting rate, the supporting rate and the predefined supporting rate threshold value that count are compared, if the supporting rate that counts is higher than predefined supporting rate threshold value, then execution in step 2, otherwise execution in step 13.
6. the conversion method of multi-medium conference controlling mode according to claim 2, it is characterized in that being specially in described step 12, multimedia conference application is taked to send one by one and is waited for that the mode of reception sends described inquiry message respectively to other media conference terminals; When receiving first opposition information, multimedia conference application stops to send described inquiry message, execution in step 13, if do not receive opposition information after all described other media conference terminals are all sent described apply for information, then execution in step 2.
7. the conversion method of multi-medium conference controlling mode according to claim 1, it is characterized in that the operation that comprises also that between described step 1 and step 2 multimedia conference application authenticates the described first multimedia conferencing member, if authentication success, then execution in step 2, if authentication is unsuccessful, then finish.
8. according to the conversion method of claim 2 or 3 or 4 or 5 or 6 described multi-medium conference controlling modes, it is characterized in that between described step 1 and step 11, also comprising the operation that multimedia conference application authenticates the first corresponding multimedia conferencing member of the described first multimedia conferencing terminal, if authentication success, then execution in step 12, if authentication is unsuccessful, then finish.
9. according to the conversion method of claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described multi-medium conference controlling modes, it is characterized in that after described step 3, also being provided with the rights parameters setting that described multimedia conference application is upgraded the described first multimedia conferencing member of its storage, authorize administration authority to the described first multimedia conferencing member, and authorize the announcement information of administration authority and the step of operating instruction information to described first multimedia conferencing terminal transmission.
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| CN101316179B (en) * | 2007-06-01 | 2011-04-20 | 华为技术有限公司 | Method, server and terminal for setting conversation role |
| CN101136761B (en) * | 2007-10-12 | 2010-11-10 | 中兴通讯股份有限公司 | Method for deleting conference media types in multimedia types conference |
| CN101442421A (en) * | 2007-11-19 | 2009-05-27 | 华为技术有限公司 | Method, apparatus and system for establishing conference |
| CN101364874B (en) * | 2008-09-27 | 2011-07-06 | 华为终端有限公司 | Medium transferring method, terminal and application server |
| US8477661B2 (en) * | 2009-08-14 | 2013-07-02 | Radisys Canada Ulc | Distributed media mixing and conferencing in IP networks |
| CN103916823B (en) * | 2012-12-31 | 2017-06-20 | 中国移动通信集团公司 | The creation method and device of mobile phone meeting |
| CN103281237B (en) * | 2013-06-14 | 2017-12-19 | 小米科技有限责任公司 | A kind of group's treating method and apparatus |
| CN103327290B (en) * | 2013-06-24 | 2016-12-28 | 广东威创视讯科技股份有限公司 | A kind of video conference control method and device |
| CN109412822A (en) * | 2014-03-05 | 2019-03-01 | 华为技术有限公司 | A kind of discussion group's right management method, apparatus and system |
| CN105450583B (en) * | 2014-07-03 | 2019-07-05 | 阿里巴巴集团控股有限公司 | A kind of method and device of authentification of message |
| CN105306229B (en) * | 2014-07-31 | 2020-05-12 | 腾讯科技（深圳）有限公司 | Method and device for communication control |
| CN105407408B (en) * | 2014-09-11 | 2019-08-16 | 腾讯科技（深圳）有限公司 | A kind of method and mobile terminal for realizing more people's audio-videos in mobile terminal |
| CN105657326A (en) * | 2016-03-02 | 2016-06-08 | 掌赢信息科技（上海）有限公司 | Group video call method, device and system |
| CN107453935B (en) * | 2016-05-31 | 2021-01-15 | 华为技术有限公司 | Method and device for recovering conference resources and conference system |
| CN114095308B (en) * | 2021-11-30 | 2023-05-30 | 新华三大数据技术有限公司 | Method, device, equipment and storage medium for enhancing multimedia conference quality |
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| CN1867009A (en) * | 2005-05-19 | 2006-11-22 | 深圳市友邻通讯设备有限公司 | Teleconference system and controlling method |
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