CN104601342A - Web conference multi-point connection establishing method and conference control server - Google Patents
Web conference multi-point connection establishing method and conference control server Download PDFInfo
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- CN104601342A CN104601342A CN201510011608.9A CN201510011608A CN104601342A CN 104601342 A CN104601342 A CN 104601342A CN 201510011608 A CN201510011608 A CN 201510011608A CN 104601342 A CN104601342 A CN 104601342A
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Abstract
The invention discloses a web conference multi-point connection establishing method and conference control server. According to the method, members to join a conference send conference joining requiring information to a conference control server, the conference control server sends notification information to all conference members in the same web conference, so that the conference members initiate to establish data channels from conference members to the members to join the conference directly after receiving the notification information, and the members to the members to join the conference can join the conference rapidly to establish connections with other members of the conference. By means of the method and the conference control server, web conference multi-point connection establishing cost is reduced, the channel delay is reduced, the network establishment is direct and rapid, and good experiences are provided for users.
Description
[technical field]
The invention belongs to media data passage technology field, relate to the method for building up of media data passage between conference member in Web conference, be specifically related to a kind of Web conference Mulit-point Connection method for building up and conference control server thereof.
[background technology]
Web conference is different according to the topology of media data passage, is divided into centralized and distributed.Centralized finger conference member is all established to the data channel of Centroid, and all data are forwarded by Centroid.Distributedly do not need Centroid, media data directly sends or forwards through other member node and arrives destination node.Traditional video conference generally adopts centralized, and multipoint control unit (MCU) is as Centroid, and the media data that conference member is all established to MCU connects.Centralized Web conference, because need Centroid, adds hardware cost and the bandwidth cost of conference system on the one hand, in addition on the one hand because media data all needs through Centroid, adds the delay of data, reduces the real-time of meeting.
Distributed network meeting, because do not have central point, does not need to increase extra hardware, the problem that the cost that there is not centralized network meeting increases.Media data directly can send to destination node, also can forward through other nodes.If forwarded through other nodes, such as utilize intermediate node to be established to the connection of multiple downstream site, the data received are sent to downstream site from each connection, this mode is called application layer control.Although forward the scale expanding meeting through intermediate node, forwarding and especially repeatedly forward, by causing larger meeting to postpone, reducing the real-time experience of user.And in the occasion of a large amount of Web conferences, the scale of meeting is not very large, only have 2 ~ 5 participants, real-time experience between conference member is important, now can set up the complete interconnected netted data channel between all members, both meet requirement, and again reduced cost, improve Consumer's Experience.
[summary of the invention]
For above-mentioned defect or deficiency, the object of this invention is to provide a kind of Web conference Mulit-point Connection method for building up with its conference control server, by the method, solve that media data in Web conference is channel attached sets up problem.
For reaching above object, technical scheme of the present invention is:
A kind of Web conference Mulit-point Connection method for building up, comprises step:
1), conference member to be added sends to conference control server and adds conference request;
2), conference control server according to the conference request received, in consolidated network meeting, all conference members send a notification message;
3), after the notified message of described conference member, initiate to set up the data channel of conference member to conference member to be added to conference member to be added.
Described conference request comprises conference member identifier to be added.
Described conference request also comprises meeting number, determines conference members all in consolidated network meeting to make conference control server according to meeting number.
Described notification message comprises conference member identifier to be added.
Described conference member identifier to be added is integer or character string.
A kind of Web conference Mulit-point Connection sets up conference control server, comprises receiving element, recognition unit and transmitting element;
Receiving element adds conference request for receiving conference member to be added to conference control server transmission;
Recognition unit is used for, according to the conference request received, confirming conference members all in the consolidated network meeting that conference member described request to be added adds;
Transmitting element is used for sending a notification message to all conference members in consolidated network meeting, after making the notified message of conference member, initiates to set up the data channel of conference member to conference member to be added to conference member to be added.
Described conference request comprises conference member identifier to be added.
Described conference request also comprises meeting number.
Described recognition unit determines conference members all in consolidated network meeting according to meeting number.
Described conference member identifier to be added is integer or character string.
Compared with the prior art, beneficial effect of the present invention is:
The invention provides a kind of Web conference Mulit-point Connection method for building up and Web conference Control Server, conference request is added to conference control server transmission by conference member to be added, after conference control server sends a notification message to all conference members in consolidated network meeting, after making the notified message of conference member, initiate to set up the data channel of conference member to conference member to be added directly to conference member to be added, conference member to be added is made to add in meeting fast, other members connect with meeting, this method provide a kind of new Web conference Mulit-point Connection method for building up, make Web conference Mulit-point Connection set up low cost to reduce, channel delay reduces, and make network set up directly, fast, for user provides better experience.
[accompanying drawing explanation]
Fig. 1 is FB(flow block) of the present invention;
Fig. 2 is the embodiment of the present invention two network diagram;
Fig. 3 is the embodiment of the present invention two FB(flow block);
Fig. 4 is server unit structural representation of the present invention.
[embodiment]
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment one
As shown in Figure 1, the invention provides a kind of Web conference Mulit-point Connection method for building up, comprise step:
1), conference member to be added sends to conference control server and adds conference request; Described conference request comprises conference member identifier to be added;
2), conference control server according to the conference request received, in consolidated network meeting, all conference members send a notification message; Described notification message comprises conference member identifier to be added.
3), after the notified message of described conference member, initiate to set up the data channel of conference member to conference member to be added to conference member to be added.
It should be noted that, described in the present invention, conference member identifier to be added is integer or character string.
Preferably, described in this law invention, conference request also comprises meeting number, to make conference control server determine conference members all in consolidated network meeting according to meeting number, improves Network Recognition degree.
As shown in Figure 2, netmeeting comprises conference control server and multiple conference terminal, and each conference terminal connects with Conference server, and this connection is just for the transmission of control message, instead of transfer medium data.Each conference terminal has a unique identifier.Conference control server, when creating meeting, is each meeting distribution meeting number, to identify different meetings.
As shown in Figure 3, exemplary, for Web conference, member is described, and has wherein had two members in meeting, and member A and member B, A and B have set up two-way media data passage, and member C needs to add meeting.
1, member C sends to conference control server and adds request for conference, comprises information:
The unique identifier of member C and meeting number
2, after conference control server receives this request, if legal conference member, will existing member send newcomer and add notice, the information comprised in meeting:
The unique identifier of member C
3, after meeting has member A, member B receives this notification message, the request connected is initiated to conference member A.
After the Path Setup of member A and member B, member C completes, between A, B, C, form full interconnecting relation.
Support to increase audio frequency and video ability to chat based on many people of XMPP instant messaging below, transforming many people's chats as multimedia netmeeting is example, and the present invention will be described in more detail.
XMPP (scalable message process Presence Protocol) is the agreement based on extend markup language (XML), is apply one of maximum agreement in instant messaging.In many people's chat (MUC) of XMPP defined, user can add MUC, carries out text chat with other users.But MUC self does not provide the support to multimedia capabilities such as audio frequency and video, the present invention has on the basis of mechanism at the MUC based on XMPP, support to provide the solution of a kind of low cost, low channel delay by the multiple spot media channel establishment of connection that multimedia capabilities needs to MUC.
In the present embodiment, suppose that meeting identification is muc@conference.example.com, the member identities preparing to add meeting is member_c
In XMPP, when member adds MUC, send to meeting and attend message:
<presence from＝'member_c@example.com/pda'id＝'ng91xs69'
to＝'muc@conference.example.com/nickc'/>
Wherein presence is the mark that XMPP attends message; In member_c@example.com/pda, member_c@example.com/pda is the user ID of member C; Muc@conference.example.com is meeting identification; Nickc is the member C pet name in a meeting.
XMPP server receives after this attends message, attends message by sending to the user A at meeting room, user B:
Member A, member B receive after this attends message, will be initiated to the data channel connection establishment of C.
As shown in Figure 4, this is bright greatly additionally provides a kind of Web conference Mulit-point Connection and sets up conference control server 1, comprises receiving element 11, recognition unit 12, and transmitting element 13;
Receiving element adds conference request for receiving conference member to be added to conference control server transmission; Described conference request comprises conference member identifier to be added and meeting number, and described conference member identifier to be added is integer or character string.
Recognition unit is used for, according to the conference request received, confirming conference members all in the consolidated network meeting that conference member described request to be added adds;
Preferably, described recognition unit determines conference members all in consolidated network meeting according to meeting number.
Transmitting element is used for sending a notification message to all conference members in consolidated network meeting, after making the notified message of conference member, initiates to set up the data channel of conference member to conference member to be added to conference member to be added.
Claims (10)
1. a Web conference Mulit-point Connection method for building up, is characterized in that, comprises step:
1), conference member to be added sends to conference control server and adds conference request;
2), conference control server according to the conference request received, in consolidated network meeting, all conference members send a notification message;
3), after the notified message of described conference member, initiate to set up the data channel of conference member to conference member to be added to conference member to be added.
2. the Web conference Mulit-point Connection method for building up according to claims 1, is characterized in that, described conference request comprises conference member identifier to be added.
3. Web conference Mulit-point Connection method for building up according to claim 2, it is characterized in that, described conference request also comprises meeting number, determines conference members all in consolidated network meeting to make conference control server according to meeting number.
4. Web conference Mulit-point Connection method for building up according to claim 2, is characterized in that, described notification message comprises conference member identifier to be added.
5. the Web conference Mulit-point Connection method for building up according to claim 2 or 4, is characterized in that, described conference member identifier to be added is integer or character string.
6. Web conference Mulit-point Connection sets up a conference control server, it is characterized in that, comprises receiving element, recognition unit and transmitting element;
Receiving element adds conference request for receiving conference member to be added to conference control server transmission;
Recognition unit is used for, according to the conference request received, confirming conference members all in the consolidated network meeting that conference member described request to be added adds;
Transmitting element is used for sending a notification message to all conference members in consolidated network meeting, after making the notified message of conference member, initiates to set up the data channel of conference member to conference member to be added to conference member to be added.
7. the Web conference Mulit-point Connection described in 6 will be gone to set up conference control server according to right, it is characterized in that, described conference request comprises conference member identifier to be added.
8. the Web conference Mulit-point Connection described in 7 will be gone to set up conference control server according to right, it is characterized in that, described conference request also comprises meeting number.
9. the Web conference Mulit-point Connection described in 8 will be gone to set up conference control server according to right, it is characterized in that, described recognition unit determines conference members all in consolidated network meeting according to meeting number.
10. the Web conference Mulit-point Connection described in 8 will be gone to set up conference control server according to right, it is characterized in that, described conference member identifier to be added is integer or character string.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105790964A (en) * | 2016-04-25 | 2016-07-20 | 四川联友电讯技术有限公司 | Method of actively enabling participant latecomer to join synchronous voice conference |
| CN109862305A (en) * | 2019-01-02 | 2019-06-07 | 视联动力信息技术股份有限公司 | A method of tune stream when the method, apparatus and meeting of view networking meeting |
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| WO2004073288A2 (en) * | 2003-02-11 | 2004-08-26 | Mobix Global Holdings Limited | Conference call facility |
| CN101547107A (en) * | 2008-03-27 | 2009-09-30 | 天津德智科技有限公司 | Method and device for establishing multi-channel point-to-point connection |
| CN103686062A (en) * | 2013-12-18 | 2014-03-26 | 国家电网公司 | Video conference system and method based on front soft MCU |
| CN104158673A (en) * | 2013-05-13 | 2014-11-19 | 杭州华为企业通信技术有限公司 | Conference mode selection method and server |
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2015
- 2015-01-09 CN CN201510011608.9A patent/CN104601342A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004073288A2 (en) * | 2003-02-11 | 2004-08-26 | Mobix Global Holdings Limited | Conference call facility |
| CN101547107A (en) * | 2008-03-27 | 2009-09-30 | 天津德智科技有限公司 | Method and device for establishing multi-channel point-to-point connection |
| CN104158673A (en) * | 2013-05-13 | 2014-11-19 | 杭州华为企业通信技术有限公司 | Conference mode selection method and server |
| CN103686062A (en) * | 2013-12-18 | 2014-03-26 | 国家电网公司 | Video conference system and method based on front soft MCU |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105790964A (en) * | 2016-04-25 | 2016-07-20 | 四川联友电讯技术有限公司 | Method of actively enabling participant latecomer to join synchronous voice conference |
| CN109862305A (en) * | 2019-01-02 | 2019-06-07 | 视联动力信息技术股份有限公司 | A method of tune stream when the method, apparatus and meeting of view networking meeting |
| CN109862305B (en) * | 2019-01-02 | 2021-09-21 | 视联动力信息技术股份有限公司 | Method and device for adjusting stream during meeting of video network |
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Application publication date: 20150506 |