CN101986600A - Multimedia conference authentication joining method and device - Google Patents
Multimedia conference authentication joining method and device Download PDFInfo
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- CN101986600A CN101986600A CN2009101091524A CN200910109152A CN101986600A CN 101986600 A CN101986600 A CN 101986600A CN 2009101091524 A CN2009101091524 A CN 2009101091524A CN 200910109152 A CN200910109152 A CN 200910109152A CN 101986600 A CN101986600 A CN 101986600A
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- authentication
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- conference
- multimedia conferencing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
- H04L12/1818—Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
Abstract
The invention discloses a multimedia conference authentication joining method, which comprises the following processing steps that: a conference application server sets authentication classes of a multimedia conference; and the conference application server performs authentication when a user requests to join the multimedia conference, performs authentication processing in corresponding classes on the user according to different authentication classes and allows the user to join the multimedia conference after the user passes the authentication. The invention also discloses a multimedia conference authentication joining device. The conference application server comprises an authentication class setting module and an authentication processing module, wherein the authentication class setting module is used for setting the authentication classes of the multimedia conference; and the authentication processing module is used for performing authentication processing in corresponding classes on the user according to different authentication classes and allowing the user to join the multimedia conference after the user passes the authentication. The method and the device save time for joining the multimedia conference and the resources of a system, improve the usability of the system, and increase the confidentiality of the multimedia conference at the same time.
Description
Technical field
The present invention relates to IMS (IP Multimedia Subsystem, IP Multimedia System) and NGN (Next Generation Network, next-generation communication network) the intelligent network communication field under the network relates in particular to a kind of to initiatively adding multimedia conferencing member's method for authenticating.
Background technology
Multimedia conference service is widely used, and is more and more paid attention to by people, is constantly popularized in IMS and NGN network, is bringing into play the effect that becomes more and more important.Multimedia conferencing can be a kind of audio conferencing, video conference or data conferencing, also can be the meeting that a kind of audio frequency, video and data are used coexistence.
A kind of scene very common in the multimedia conference service is, after the user got the multimedia conferencing that cicada now held, active request added meeting.At present, the method that adds multimedia conferencing is generally, and the user passes through voice flow input meeting identification and meeting password, and authentication success back user adds multimedia conferencing.
The method for authenticating of this traditional adding multimedia conferencing can only be can add meeting after the password input is correct by input password authentication.Traditional method for authenticating, mode is single, and if the meeting password setting too simple, then a little less than the meeting security; And need not the meeting that authentication adds for some, and also need the user to input password and carry out authentication, cause the meeting ease for use to descend.
Summary of the invention
The invention provides a kind of authentication adding method of multimedia conferencing, multimedia conferencing is provided with different authentication grades, different other multimedia conferencings of authentication level adopts different authentications to add mode, has improved the confidentiality and the ease for use of meeting.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme:
The method that a kind of multimedia conferencing authentication adds is characterized in that, comprises following treatment step:
A, conference applications server are set the authentication grade to multimedia conferencing;
B, described conference applications server carry out authentication when the user asks to add multimedia conferencing, according to different authentication grades, the user is implemented corresponding authentication process, after authentication is passed through, allow the user to add described multimedia conferencing.
In a kind of embodiment of the method that above-mentioned multimedia conferencing authentication adds, described multimedia conferencing is divided into following three kinds from low to high according to the difference of authentication grade: free meeting, and the cryptoguard meeting, the host controls meeting.
In a kind of embodiment of the method that above-mentioned multimedia conferencing authentication adds, described conference applications server is according to different authentication grades, the user is implemented corresponding authentication process, comprise following processing mode:, require the correct conference number of input during authentication described free meeting;
To described cryptoguard meeting, require input correct conference number and authentication password during authentication;
Described host is controlled meeting, require input correct conference number and authentication password during authentication, and need host's approval.
In a kind of embodiment of the method that above-mentioned multimedia conferencing authentication adds, described authentication password is imported when the user asks to add described multimedia conferencing, or is imported by described conference applications server prompts user in described authentication process.
In a kind of embodiment of the method that above-mentioned multimedia conferencing authentication adds, the authentication level setting of multimedia conferencing comprises when meeting is set up to be set, or meeting is set when carrying out.
In a kind of embodiment of the method that above-mentioned multimedia conferencing authentication adds, the signalling interactive process that the multimedia conferencing authentication adds comprises following flow process:
A1, described user send Invite that multimedia conferencing number and request add to described conference applications server, carry the number and the authentication password of the multimedia conferencing that the user will add among the described Invite, and password is a null value during no authentication password;
A2, described conference applications server are implemented corresponding authentication process according to different authentication grades to described user: for described free meeting, conference number is correct and conference status is normal, and then authentication is passed through; For described cryptoguard meeting, conference number is correct, conference status is normal and authentication password is correct, and then authentication is passed through; Described host is controlled meeting, and conference number is correct, conference status is normal, authentication password is correct, and described host ratify the back authentication pass through;
After A3, authentication were passed through, described conference applications server returned 200OK message to described user and represents that meeting adds successfully;
A4, user send ACK to described conference applications server after receiving described 200OK response, acknowledge receipt of success response.
In a kind of embodiment of the method that above-mentioned multimedia conferencing authentication adds, the signalling interactive process that described host controls the overtime cancellation of meeting comprises following flow process:
B1, described user send the Invite of multimedia conferencing number and request adding to described conference applications server, carry the user in the described Invite message and want number and authentication password;
B2, described conference applications server are implemented authentication process to the user, control meeting for the host, conference number is correct, conference status is normal and authentication password is correct, then described conference applications server sends application INFO to described host, notify described host to ratify described user and add described multimedia conferencing, comprise the Subscriber Number that application adds meeting among the described application INFO;
After B3, described host receive described application INFO, return 200OK message to described conference applications server earlier and represent that request receives successfully, and eject and to inquire frame and show described Subscriber Number, point out described host whether to allow this member to add described multimedia conferencing;
B4, if described host confirm always the operation, it is overtime to cause described user to add the Invite of meeting, then described conference applications server sends 408 overtime cancellation answer codes to the user that described application adds multimedia conferencing, and sends overtime cancellation application INFO to described host;
After B5, described host receive cancellation application INFO, return 200OK and confirm that the cancellation request receives, and close described inquiry frame.
The invention also discloses the device that a kind of multimedia conferencing authentication adds, described conference applications server comprises authentication level setting module and authentication process module, and wherein, described authentication process level setting module is used for multimedia conferencing is set the authentication grade; Described authentication process module is used for according to different authentication grades described user being implemented corresponding authentication process, after authentication is passed through, allows the user to add multimedia conferencing.
In the device that multimedia conferencing authentication disclosed by the invention adds, described authentication level setting module according to the authentication grade, is divided into following three kinds with multimedia conferencing from low to high: free meeting, and the cryptoguard meeting, the host controls meeting.
In the device that multimedia conferencing authentication disclosed by the invention adds, to described free meeting, the authentication process module requires the correct conference number of input; To described cryptoguard meeting, the authentication process module requires input correct conference number and authentication password; Described host is controlled meeting, and the authentication process module requires input correct conference number and authentication password, and needs host's approval.
Compared with prior art, beneficial effect of the present invention is:
The present invention at first sets the authentication grade to multimedia conferencing, then according to different authentication grades, the user who adds multimedia conferencing is implemented corresponding authentication process, after authentication is passed through, allows the user to add described multimedia conferencing.So, can effectively adapt to different meeting demands, for low authentication hierarchical conference, has simple relatively authentication process, can save the user and add time of multimedia conferencing: for high authentication hierarchical conference, then have the authentication process of relative complex, improved the confidentiality of multimedia conferencing.
Description of drawings
The description that Fig. 1 is exemplary the flow chart that adds of multimedia conferencing authentication;
The description that Fig. 2 is exemplary the signaling process that adds of free meeting and cryptoguard conference authentication;
The description that Fig. 3 is exemplary the host control the signaling process that conference authentication adds;
The description that Fig. 4 is exemplary the host control the signaling process of the overtime cancellation of meeting.
Embodiment
Contrast accompanying drawing and the present invention is further described in detail below in conjunction with embodiment.
As shown in Figure 1, when multimedia conferencing is set up, set the authentication grade of meeting.Multimedia conferencing is divided into following three kinds from low to high according to the difference of authentication grade: free meeting, and the cryptoguard meeting, the host controls meeting.The authentication grade of multimedia conferencing can be set when multimedia conferencing is set up, and also can set when meeting is carried out.
For the multimedia conferencing of different authentication grades, the conference applications server is implemented corresponding authentication process to the user, comprises following processing mode:
1,, requires the correct conference number of input during authentication for described free meeting;
2,, require input correct conference number and authentication password during authentication for described cryptoguard meeting;
3, control meeting for described host, require input correct conference number and authentication password during authentication, and need host's approval.
Multimedia conferencing is set different authentication grades, and can change the authentication grade at any time, can satisfy the changeable demand of user.
As shown in Figure 1, the number of the multimedia conferencing that adds is wanted in user input.The conference applications server is according to the multimedia conferencing number of user's input, obtain the information of multimedia conferencing, comprise information such as conference status, conference authentication rank, meeting password, the online number of meeting, meeting seating capacity, and judge whether conference status is normal.The abnormality of multimedia conferencing comprises that meeting does not exist, meeting is not held as yet, meeting finishes, meeting is full etc.
If the user wants the state of the multimedia conferencing that adds for unusual, conference applications server prompts users conference abnormal state then, and discharge the call session that this user adds meeting, termination routine; If the conference status that the user wants to add is for normal, then the conference applications server carries out authentication to the user.
If the multimedia conferencing that the user wants to add is free meeting, promptly do not need to carry out the password authentication, then directly send the adding request for conference, and this user is added in the meeting, and notify the user to add meeting, termination routine then.
If the multimedia conferencing that the user wants to add is that cryptoguard meeting and host control meeting, then the conference applications server points out the user to input password earlier.If the password of user's input and meeting password coupling, i.e. password authentication success, then transmission adds request for conference; If the password and the meeting password of user's input do not match, then termination routine.
After the success of password authentication, judge to add the approval whether this meeting needs the host,, then send authentication request to the meeting backer if need host's approval.The authentication request that the host receives comprises user's essential information, and the host can select to ratify this user and add meeting or refuse this user and add meeting.
If the host ratifies this user and adds meeting, then the conference applications server adds this user in this meeting, and notifies this user to add meeting, and termination routine.If the host refuses this user and adds meeting, then notify the user to be rejected adding meeting, termination routine then.
In of the present invention a kind of embodiment shown in Figure 1, the multimedia conferencing password is imported by conference applications server prompts user in authentication process, in other embodiments of the invention, the multimedia conferencing password can together be imported when sending the adding request for conference with conference number.
For the multimedia conferencing of different authentication grades, implement corresponding authentication process, for free meeting, do not need authentication password, saved the time that adds meeting, also saved system resource; Control meeting for the cryptoguard meeting with the host, the authentication that accesses to your password and password add the mode that the host ratifies authentication, have increased the confidentiality of multimedia conferencing.
As shown in Figure 2, user's Signalling exchange reciprocal process of adding free meeting and cryptoguard meeting comprises following flow process:
2A, described user send Invite that multimedia conferencing number and request add to described conference applications server, carry XML among the described Invite, and XML comprises this Subscriber Number and authentication password, and password is a null value during no authentication password;
XML among the Invite of adding meeting is defined as follows:
Content-Type:text/plain
Content-Disposition:text
<auth>
<password>888888</password>
</auth>
2B, described conference applications server are implemented corresponding authentication process according to different authentication grades to described user: for described free meeting, conference number is correct and conference status is normal, and then authentication is passed through; For described cryptoguard meeting, conference number is correct, conference status is normal and authentication password is correct, and then authentication is passed through;
After 2C, authentication were passed through, described conference applications server returned 200OK message to described user and represents that meeting adds successfully.
2D, user send ACK to described conference applications server after receiving described 200OK response, acknowledge receipt of success response.
As shown in Figure 3, the user adds the signaling process that the host controls meeting and may further comprise the steps:
3A, described user send the Invite of multimedia conferencing number and request adding to described conference applications server, carry XML among the described Invite, and XML comprises this Subscriber Number and authentication password;
3B, described conference applications server are implemented authentication process to the user, control meeting for the host, conference number is correct, conference status is normal and authentication password is correct, then described conference applications server sends application INFO to described host, notify described host to ratify described user and add described multimedia conferencing, carry XML among the described application INFO, XML comprises the Subscriber Number that application adds meeting;
Be sent to that XML is defined as follows among host's the application INFO:
<query?xmlns＝′xconf:join-confirm:apply′>
<transaction-id>1234</t?ransaction-id>
<user>userl-publicl
homel.net</user>
</query>
3C, described host's terminal are returned 200OK to described conference applications server after receiving application INFO, and the expression request receives successfully, and eject the Subscriber Number that the frame of hearing the news shows that application adds, and whether the prompting host allows this member to add active conference;
After 3D, host selected approval or refusal, the host returned application INFO response to the conference applications server, and the expression host allows or refuse this member to add active conference.The XML that carries in the described INFO of the returning response is defined as follows:
The host ratifies that the user adds returns that XML is defined as follows among the INFO:
<？xml?version＝″1.0″encoding＝″UTF-8″？>
<query?xmlns＝′Xconf:join-confirm:result′>
<transaction-id>1234</transaction-id>
<result>XXX</result>
<user>userl-publicl
homel.net</user>
</query>
3E, described conference applications server return 200OK message to described user and represent that meeting adds successfully.
3F, user send ACK to described conference applications server after receiving described 200OK response, acknowledge receipt of success response.
As shown in Figure 4, host's signaling process of controlling the overtime cancellation of meeting comprises following steps:
4A, described user send the Invite of multimedia conferencing number and request adding to described conference applications server, carry XML in the described Invite message, and XML comprises Subscriber Number and authentication password;
4B, described conference applications server are implemented authentication process to the user, control meeting for the host, conference number is correct, conference status is normal and authentication password is correct, then described conference applications server sends application INFO to described host, notify described host to ratify described user and add described multimedia conferencing, comprise the Subscriber Number that application adds meeting among the described application INFO;
After 4C, described host receive described application INFO, return 200OK message to described conference applications server earlier and represent that request receives successfully, and eject and to inquire frame and show described Subscriber Number, point out described host whether to allow this member to add described multimedia conferencing;
4D, if described host confirm always the operation, it is overtime to cause described user to add the INVITE of meeting, then described conference applications server sends 408 overtime cancellations to the user that described application adds multimedia conferencing, and send overtime cancellation application INFO to described host, overtime cancellation application INFO carries XML, and XML is defined as follows:
<query?xmlns＝′xconf:join-confirm:time-out>
<transaction-id>1234</transaction-id>
<user>userl-publicl
homel.net</user>
</query>
After 4E, described host receive cancellation application INFO, return 200OK and confirm that the cancellation request receives, and close described inquiry frame.
Add in the signaling process of multimedia conferencing the user, the answer code that adds the InVite message of meeting is defined as follows:
| Answer code | Functional description | Type |
| 200OK | Success | SIP |
| 401 | The password mistake | SIP |
| 404 | The meeting of user's appointment does not exist | SIP |
| 486 | The meeting number arrives the upper limit | SIP |
| 408 | Overtime | SIP |
| 432 | The password mistake | SIP |
| 433 | Meeting does not begin as yet | SIP |
| 434 | The meeting-place is locked | SIP |
| 603 | Refusal adds | SIP |
In the device that a kind of multimedia conferencing authentication of example of the present invention adds, the conference applications server comprises authentication level setting module and authentication process module, and wherein, authentication process level setting module is used for multimedia conferencing is set the authentication grade; The authentication process module is used for according to different authentication grades the user being implemented corresponding authentication process, after authentication is passed through, allows the user to add multimedia conferencing.
In the device that a kind of multimedia conferencing authentication of example of the present invention adds, authentication level setting module according to the authentication grade, is divided into following three kinds with multimedia conferencing from low to high: free meeting, and the cryptoguard meeting, the host controls meeting.
In the device that a kind of multimedia conferencing authentication of example of the present invention adds, to free meeting, the authentication process module requires the correct conference number of input; To the cryptoguard meeting, the authentication process module requires input correct conference number and authentication password; The host is controlled meeting, and the authentication process module requires input correct conference number and authentication password, and needs host's approval.
The present invention at first sets the authentication grade to multimedia conferencing, and multimedia conferencing authentication grade is free meeting, cryptoguard meeting, host's meeting from low to high, for free meeting, requires the correct conference number of input during authentication; For the cryptoguard meeting, require input correct conference number and authentication password during authentication; The host is controlled meeting, require input correct conference number and authentication password during authentication, and need host's approval.On the one hand, free meeting does not need the password authentication, can directly add, saved the time that adds meeting, also save system resource, improved the ease for use of system, on the other hand, for the multimedia conferencing that security requirements is arranged, adopt the password authentication,, adopt the password authentication for the meeting of higher privacy requirements, need host's approval simultaneously, increased the confidentiality of multimedia conferencing.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, but this example of just lifting for ease of understanding should not think that concrete enforcement of the present invention is confined to these explanations.For the those of ordinary skill of technical field of the present invention, without departing from the inventive concept of the premise, can make various possible being equal to and change or replacement, these changes or replacement all should belong to protection scope of the present invention.
Claims (10)
1. the method that the multimedia conferencing authentication adds is characterized in that, comprises following treatment step:
A, conference applications server are set the authentication grade to multimedia conferencing;
B, described conference applications server carry out authentication when the user asks to add multimedia conferencing, according to different authentication grades, described user is implemented corresponding authentication process, after authentication is passed through, allow described user to add described multimedia conferencing.
2. the method that multimedia conferencing authentication as claimed in claim 1 adds is characterized in that described multimedia conferencing is divided into following three kinds from low to high according to the difference of authentication grade: free meeting, and the cryptoguard meeting, the host controls meeting.
3. the method that multimedia conferencing authentication as claimed in claim 2 adds is characterized in that described conference applications server is implemented corresponding authentication process according to different authentication grades to the user, comprises following processing mode:
To described free meeting, require the correct conference number of input during authentication;
To described cryptoguard meeting, require input correct conference number and authentication password during authentication;
Described host is controlled meeting, require input correct conference number and authentication password during authentication, and need host's approval.
4. the method that multimedia conferencing authentication as claimed in claim 3 adds, it is characterized in that, described authentication password is imported when described user asks to add described multimedia conferencing, or is imported by the described user of described conference applications server prompts in described authentication process.
5. the method that multimedia conferencing authentication as claimed in claim 1 adds is characterized in that, the authentication level setting of described multimedia conferencing comprises when meeting is set up to be set, or meeting is set when carrying out.
6. the method that multimedia conferencing authentication as claimed in claim 1 adds is characterized in that, the signalling interactive process that the multimedia conferencing authentication adds comprises following flow process:
A1, described user send Invite that multimedia conferencing number and request add to described conference applications server, carry the number and the authentication password of the multimedia conferencing that the user will add among the described Invite, and password is a null value during no authentication password;
A2, described conference applications server are implemented corresponding authentication process according to different authentication grades to described user: for described free meeting, conference number is correct and conference status is normal, and then authentication is passed through; For described cryptoguard meeting, conference number is correct, conference status is normal and authentication password is correct, and then authentication is passed through; Described host is controlled meeting, and conference number is correct, conference status is normal, authentication password is correct, and described host ratify the back authentication pass through;
After A3, authentication were passed through, described conference applications server returned 200OK message to described user and represents that meeting adds successfully;
A4, user send ACK to described conference applications server after receiving described 200OK response, acknowledge receipt of success response.
7. the method that multimedia conferencing authentication as claimed in claim 1 adds is characterized in that the signalling interactive process that described host controls the overtime cancellation of meeting comprises following flow process:
B1, described user send the Invite of multimedia conferencing number and request adding to described conference applications server, carry the user in the described Invite message and want number and authentication password;
B2, described conference applications server are implemented authentication process to the user, control meeting for the host, conference number is correct, conference status is normal and authentication password is correct, then described conference applications server sends application INFO to described host, notify described host to ratify described user and add described multimedia conferencing, comprise the Subscriber Number that application adds meeting among the described application INFO;
After B3, described host receive described application INFO, return 200OK message to described conference applications server earlier and represent that request receives successfully, and eject and to inquire frame and show described Subscriber Number, point out described host whether to allow this member to add described multimedia conferencing;
B4, if described host confirm always the operation, it is overtime to cause described user to add the Invite of meeting, then described conference applications server sends 408 overtime cancellation answer codes to the user that described application adds multimedia conferencing, and sends overtime cancellation application INFO to described host;
After B5, described host receive cancellation application INFO, return 200OK and confirm that the cancellation request receives, and close described inquiry frame.
8. the device that the multimedia conferencing authentication adds is characterized in that described conference applications server comprises authentication level setting module and authentication process module, and wherein, described authentication process level setting module is used for multimedia conferencing is set the authentication grade; Described authentication process module is used for according to different authentication grades described user being implemented corresponding authentication process, after authentication is passed through, allows the user to add multimedia conferencing.
9. the device that multimedia conferencing authentication as claimed in claim 8 adds; it is characterized in that described authentication level setting module according to the authentication grade, is divided into following three kinds from low to high: free meeting with multimedia conferencing; the cryptoguard meeting, the host controls meeting.
10. the device that multimedia conferencing authentication as claimed in claim 8 adds is characterized in that, to described free meeting, the authentication process module requires the correct conference number of input; To described cryptoguard meeting, the authentication process module requires input correct conference number and authentication password; Described host is controlled meeting, and the authentication process module requires input correct conference number and authentication password, and needs host's approval.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101091524A CN101986600A (en) | 2009-07-29 | 2009-07-29 | Multimedia conference authentication joining method and device |
| PCT/CN2009/075070 WO2011011938A1 (en) | 2009-07-29 | 2009-11-20 | Method and device for authentication joining multimedia conference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101091524A CN101986600A (en) | 2009-07-29 | 2009-07-29 | Multimedia conference authentication joining method and device |
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| Publication Number | Publication Date |
|---|---|
| CN101986600A true CN101986600A (en) | 2011-03-16 |
Family
ID=43528703
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101091524A Pending CN101986600A (en) | 2009-07-29 | 2009-07-29 | Multimedia conference authentication joining method and device |
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|---|---|
| CN (1) | CN101986600A (en) |
| WO (1) | WO2011011938A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012129871A1 (en) * | 2011-03-30 | 2012-10-04 | 中兴通讯股份有限公司 | Method and system for performing multimedia conference |
| CN103051622A (en) * | 2012-12-20 | 2013-04-17 | 苏州亿倍信息技术有限公司 | Method and system for authenticating network conference |
| CN103051621A (en) * | 2012-12-20 | 2013-04-17 | 苏州亿倍信息技术有限公司 | Method and system for authenticating and processing network conference |
| CN103888413A (en) * | 2012-12-20 | 2014-06-25 | 中国电信股份有限公司 | Method and system for realizing multimedia conference |
| CN105703920A (en) * | 2016-04-25 | 2016-06-22 | 四川联友电讯技术有限公司 | Fragmented asynchronous conference system initiating and ending method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291635A (en) * | 2016-07-25 | 2017-01-04 | 无锡知谷网络科技有限公司 | Method and system for indoor positioning |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6851053B1 (en) * | 1999-03-02 | 2005-02-01 | Microsoft Corporation | Multiparty conference authentication |
| JP4313171B2 (en) * | 2003-12-09 | 2009-08-12 | 株式会社日立製作所 | Authentication control apparatus and authentication control method |
| US20070226225A1 (en) * | 2006-03-22 | 2007-09-27 | Yiu Timothy C | Mobile collaboration and communication system |
| CN101489092B (en) * | 2009-02-20 | 2010-12-08 | 华为终端有限公司 | Meeting control method, meeting control device and meeting system |
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2009
- 2009-07-29 CN CN2009101091524A patent/CN101986600A/en active Pending
- 2009-11-20 WO PCT/CN2009/075070 patent/WO2011011938A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012129871A1 (en) * | 2011-03-30 | 2012-10-04 | 中兴通讯股份有限公司 | Method and system for performing multimedia conference |
| CN103051622A (en) * | 2012-12-20 | 2013-04-17 | 苏州亿倍信息技术有限公司 | Method and system for authenticating network conference |
| CN103051621A (en) * | 2012-12-20 | 2013-04-17 | 苏州亿倍信息技术有限公司 | Method and system for authenticating and processing network conference |
| CN103888413A (en) * | 2012-12-20 | 2014-06-25 | 中国电信股份有限公司 | Method and system for realizing multimedia conference |
| WO2014094542A1 (en) * | 2012-12-20 | 2014-06-26 | 苏州亿倍信息技术有限公司 | Method and system for web conference authentication |
| CN103888413B (en) * | 2012-12-20 | 2018-03-13 | 中国电信股份有限公司 | Realize the method and system of multimedia conferencing |
| CN105703920A (en) * | 2016-04-25 | 2016-06-22 | 四川联友电讯技术有限公司 | Fragmented asynchronous conference system initiating and ending method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011011938A1 (en) | 2011-02-03 |
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Application publication date: 20110316 |