CN101867770A - Method for obtaining remote seat position information and remote presentation system - Google Patents
Method for obtaining remote seat position information and remote presentation system Download PDFInfo
- Publication number
- CN101867770A CN101867770A CN201010189423A CN201010189423A CN101867770A CN 101867770 A CN101867770 A CN 101867770A CN 201010189423 A CN201010189423 A CN 201010189423A CN 201010189423 A CN201010189423 A CN 201010189423A CN 101867770 A CN101867770 A CN 101867770A
- Authority
- CN
- China
- Prior art keywords
- position information
- control signaling
- seat position
- far
- mcu
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
- H04N7/152—Multipoint control units therefor
Abstract
The invention discloses a method for obtaining remote seat position information and a remote presentation system. In the method, a multipoint control unit (MCU) receives the remote control signaling of conference equipment, wherein the control signaling carries the seat position information; and the MCU analyzes the seat position information from the control signaling. The technical scheme provided by the invention ensures the conference holder of the H.323-based remote presentation system dispenses with management of the seat positions and can be more convenient for holding the telepresence conferences.
Description
Technical field
The present invention relates to the video conference field, in particular to a kind of method and telepresence system that obtains the far-end seat position information.
Background technology
Telepresence system refers in particular to through meticulous Environment Design, make the participant that the TV conference system of presence on the spot in person be arranged, compare the conventional video conference system and have man-size image, expression in the eyes communicative effect, smooth more motion and the advantage of the accurate limbs behavior of far-end participant can be provided, improved the experience of video communication largely.The video conferencing meeting-place is called the true meeting-place of net, be different from the used meeting-place of traditional tv meeting, net the branch that generally there are Dan Ping, multi-screen in true meeting-place, the screen here refers to the big display that is used to present the true meeting-place of far-end net, several screens just comprise several displays, and several roads video and audio frequency media data are just arranged accordingly.Net true meeting-place and generally comprise a conference table, some seats.The user who is sitting on the chair is compiled to some groups according to the position, the respectively corresponding camera of each group and a display.A plurality of users that will compile group here abbreviate the zone of attending a banquet as.
According to screen, the region design of attending a banquet, each zone of attending a banquet all is that relative position is arranged, for example, and at the true meeting-place of the net with double screen, the branch of zone about having of attending a banquet, at the true meeting-place of net of the true meeting-place of the net with three screens three screens, there is the branch of left, center, right in the zone of attending a banquet, in like manner, four screens and the above true meeting-place of net, also there is corresponding position in the zone of attending a banquet.
The multipoint control unit (MCU) that is positioned at the meeting initiator need obtain above-mentioned positional information of attending a banquet the zone and carry out the operations such as switching of meeting-place video.At present, it is as follows that MCU obtains in the remote system conventional method of seat position information: before meeting was held, the user was by certain channel, as by phone, by link up wait know centre-seated position, each meeting-place after, and then tell MCU with these information.The shortcoming of this mode is: the position of attending a banquet has only the keeper of remote site to know, and the meeting person of holding of local terminal does not know the meeting-place seating stand, need extra by certain channel, in many ways link up, telephone contacts etc. get access to the position of attending a banquet in each meeting-place, the position changes if attend a banquet, the place end proactive notification meeting person of holding need attend a banquet, the meeting person of holding reconfigures the position of attending a banquet that changes, this has increased difficulty and cost that video conferencing is held undoubtedly, influences the efficient that meeting is held.
At present, telepresence system has been used H.323 agreement widely, but there is not a kind of technical scheme of obtaining the far-end seat position information in real time in existing telepresence system based on H.323.
Summary of the invention
Main purpose of the present invention is to provide a kind of method and telepresence system that obtains the far-end seat position information, to solve existing telepresence system based on H.323, does not have a kind of problem of obtaining the technical scheme of far-end seat position information in real time.
According to an aspect of the present invention, provide a kind of method of obtaining the far-end seat position information, having comprised: multipoint control unit MCU receives the control signaling from the conference facility of far-end, and wherein, the control signaling is carried seat position information; MCU parses seat position information from control the signaling, and described control signaling is based on agreement H.323.
According to a further aspect in the invention, provide a kind of telepresence system, having comprised: the conference facility of far-end, gatekeeper's equipment GK and multipoint control unit MCU, wherein,
The conference facility of far-end comprises: first sending module is used to send first control command of carrying the far-end seat position information;
Gatekeeper's equipment GK comprises: first receiver module is used to receive first control command; First parsing module couples with first receiver module, is used for parsing seat position information from first control command, and is kept at this locality; Second sending module is used for that seat position information is carried at the second control signaling and is sent to multipoint control unit MCU;
MCU comprises: second receiver module is used to receive the second control signaling; Second parsing module is used for parsing seat position information from the second control signaling, and is kept at this locality;
Wherein, the first control signaling and the second control signaling are based on agreement H.323.
Compared with prior art, technical scheme provided by the invention makes Unsupervised position of attending a banquet, the meeting side of holding based on H.323 telepresence system, can the true meeting of more convenient net hold.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the application scenarios schematic diagram according to the telepresence system of the embodiment of the invention;
Fig. 2 is the flow chart according to the method for obtaining the far-end seat position information of the embodiment of the invention one;
Fig. 3 is the flow chart according to the method for obtaining the far-end seat position information of the embodiment of the invention three;
Fig. 4 is the flow chart that obtains seat position information according to the MCU of the embodiment of the invention four;
Fig. 5 is the telepresence system structured flowchart according to the embodiment of the invention four.
Embodiment
Hereinafter will describe the present invention with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
Be described in further detail with a concrete example below in conjunction with the enforcement of accompanying drawing technical scheme.
Fig. 1 is the application scenarios schematic diagram according to the telepresence system of the embodiment of the invention, as shown in Figure 1, this system is by the main meeting-place that multipoint control unit MCU is set of system, and the true meeting-place of a plurality of nets is formed, wherein each is netted true meeting-place and possesses a plurality of zones of attending a banquet (being not limited to three zones, left, center, right), each corresponding one road video in zone of attending a banquet be to be realized switching and the scheduling of MCU to each road video of each meeting-place, and MCU need know that each nets the seat position information in true meeting-place.The embodiment that below provides all is applicable to this application scenarios, need to prove, describes other included equipment of not shown telepresence system, for example gatekeeper's equipment GK in this scene for convenient.
Embodiment one
In the present embodiment, provide a kind of method of obtaining the far-end seat position information, Fig. 2 is the flow chart according to the method for obtaining the far-end seat position information of the embodiment of the invention one, and as shown in Figure 2, this method comprises:
The MCU of step S202, the meeting side of holding (being the main meeting-place) receives the control signaling from the conference facility of far-end, and wherein, this control signaling is carried seat position information, and this controls signaling based on agreement H.323;
In implementation process, above-mentioned control signaling can but be not limited to be based on the existing H.323 RAS signaling of system, also can by be provided with privately owned control signaling realize MCU and far-end conference facility alternately, in the control signaling, carry the seat position information in the true meeting-place of net, wherein, each nets true meeting-place can have a plurality ofly corresponding to the attend a banquet conference facility in zone of difference, also can handle the video data in territory, not a plurality of seating area by conference facility.
Above-mentioned seat position information can but be not limited to be described as: left, center, right, the agreement numbering in the zone that also can be described as attending a banquet.
Except carrying seat position information, also carry the sign in the affiliated meeting-place of this information in the control signaling, the sign in the zone of perhaps attending a banquet in the meeting-place so that seat position information is corresponding with each road video, makes things convenient for MCU that the switching of play area and broadcasting pictures is set.
Step S204, MCU parses described seat position information from described control signaling.
In implementation process, MCU parses the seat position information that each nets true meeting-place in the control signaling that receives, and the meeting-place of carrying in control signaling sign and/or seating area domain identifier, carry out the setting of play area or the switching of broadcasting pictures according to these information.
Compared with prior art, the said method far-end conference facility that present embodiment provides is notified to seat position information by the control signaling MCU of main meeting-place, not only make Unsupervised position of attending a banquet, the meeting side of holding based on H.323 telepresence system, can the true meeting of more convenient net hold.And realized separating of business datum and media data, met the development trend of communication system, simplified logic control, improved data interaction efficient, thereby more help netting the interconnection of true meeting.
In implementation process, before far-end conference facility and the mutual seat position information of MCU, the seat position information that pre-configured each net is very on-the-spot.
Optionally, can be by the seat position information in the very on-the-spot affiliated meeting-place of conference facility configuration of each net, also can arrange a control appliance configuration seat position information in each meeting-place in addition, and the seat position information that configures be sent to the conference facility in this meeting-place.
Preferably, for making things convenient for the meeting person of holding to arrange the zone of attending a banquet of each sub-venue according to the wish of oneself, also can net true situ configuration seat position information for each by the MCU of main meeting-place, and the seat position information that configures sent to the conference facility in each meeting-place, also can arrange a control appliance configuration seat position information in the main meeting-place in addition.
Should be appreciated that the seat position information in each meeting-place can be set flexibly according to user's demand, be not limited to above several mode, its purpose all is user-friendly to, and improves the efficient that meeting is held.
Embodiment two
The method that provides at embodiment one, it is preferred embodiment a kind of that present embodiment provides, Fig. 3 is the flow chart according to the method for obtaining the far-end seat position information of the embodiment of the invention three, in this embodiment, the conference facility of far-end may further comprise the steps by the seat position information in gatekeeper's equipment GK meeting-place under the MCU that is positioned at the main meeting-place sends it:
Step S302, gatekeeper's equipment GK receive the first control signaling from the conference facility of far-end, wherein, carry the far-end seat position information in the first control signaling;
The far-end seat position information that step S304, GK parse from the first control signaling, and be carried at the multipoint control unit MCU that is sent to the meeting side of holding in the second control signaling;
Step S306, MCU receive the second control signaling, parse seat position information from the second control signaling, and are kept at this locality.
In implementation process, conference facility generally needs to realize mutual with the business datum (control signaling) of main meeting-place MCU by intermediate equipment GK, the above-mentioned first control signaling, the second control signaling can adopt based on a specific signaling in the RAS signaling of existing H.323 system, for example, the first control signaling can but to be not limited to be the register requirement rrq message, the second control signaling can but to be not limited to be affiliation response ACF message, also can adopt the privately owned control signaling of the position that is exclusively used in mutual seat position information.
By above-mentioned execution mode, can be according to user's request, the conference facility of far-end is in existing service data interaction flow process, send the control signaling of carrying seat position information by gatekeeper's equipment GK to the MCU of main meeting-place, not only be easy to realize, also omit the interaction flow of extra seat position information, improved the efficient that meeting is held.
In implementation process, when GK parses the far-end seat position information from the above-mentioned first control signaling after, can not send the above-mentioned MCU second control signaling immediately, the far-end seat position information that parses is kept at this locality, preferably, can wait for that the conference facility of this far-end of indication of MCU adds the control command of meeting, describe for convenient, this control signaling is labeled as the 3rd control command, GK is after receiving the 3rd control command, triggering is notified to MCU to the operation that MCU sends the second control signaling with the far-end seat position information.Preferably, above-mentioned the 3rd control signaling can but to be not limited to be affiliation request ARQ message.
Above-mentioned preferred pass-through mode makes and can be controlled by MCU obtaining of far-end seat position information, has avoided the passive reception seat position information of MCU, makes MCU simpler to the logic of business data processing, has improved treatment effeciency.
Embodiment three
With scene shown in Figure 1 is example, present embodiment provides a concrete execution mode, net 1 conference facility that disposes based on H.323 of attending a banquet in true meeting-place 1, this conference facility is passed to the positional information of oneself MCU of main meeting-place, here agreement is represented to have positional information in this signaling when nonstandard field identification is for " 1.3.6.1.4.1.3902.3005 " in the RAS signaling.
Fig. 4 is the flow chart that obtains seat position information according to the MCU of the embodiment of the invention four, and as shown in Figure 4, this flow process comprises:
Step S401: the seat conference facility of 1 correspondence of attending a banquet in meeting-place 1 configures the positional information of attending a banquet, and 1 the position of attending a banquet is a left side screen, and then positional information corresponds to a left side;
Step S402: attend a banquet 1 when the GK place registers, send the RRQ registration message, in the RRQ registration message, give GK by will attend a banquet 1 location information notification of field to GK.In the non-standard field of RRQ signaling, increase a station location marker, in positional information appendix content.The nonstandard field of RRQ signaling is provided with as follows:
RegistrationRequest::＝SEQUENCE--(RRQ)
{
requestSeqNum RequestSeqNum，
protocolIdentifier ProtocolIdentifier，
nonStandardData NonStandardParameter?OPTIONAL，
......
}
NonStandardParameter::＝SEQUENCE
{
nonStandardIdentifier NonStandardIdentifier，
data OCTET?STRING
}
Define a new NonStandardIdentifier value, be worth for " 1.3.6.1.4.1.3902.3005 " and represent that this nonstandard message content has positional information.The positional information content is attached in the data codomain.The Data value is set to " left side ".
Step S403:GK identifies " 1.3.6.1.4.1.3902.3005 " sign of the nonstandard field in the RRQ signaling, parses the positional information that this is attended a banquet from the data territory, and preserves;
Step S404:MCU calls out and attended a banquet 1 o'clock, needs to initiate ARQ message to GK earlier;
After step S405:GK receives ARQ message, get access to correspondence preserve before attending a banquet positional information, it is carried among the data of " 1.3.6.1.4.1.3902.3005 " nonstandard field of ACF message, respond and give MCU, the nonstandard field of ACF message is provided with as follows:
RegistrationConfirm::＝SEQUENCE--(RCF)
{
requestSeqNum RequestSeqNum，
protocolIdentifier ProtocolIdentifier，
nonStandardData NonStandardParameter?OPTIONAL，
...
}
NonStandardParameter::＝SEQUENCE
{
nonStandardIdentifier NonStandardIdentifier，
data OCTET?STRING
}
Increase the value of a NonStandardIdentifier, be designated " 1.3.6.1.4.1.3902.3005 ", show that this nonstandard field is a positional information, the content of positional information is attached in the data codomain.The data value be set to " left side ";
Step S406:MCU parses " 1.3.6.1.4.1.3902.3005 " the nonstandard sign in the ACF message, takes out the content of nonstandard field, gets access to attend a banquet 1 position of correspondence and is a left side.
Compared with prior art, the technical scheme that adopts embodiment to provide, accomplished the meeting-place own allocation position of attending a banquet, no longer need the meeting-place to convene personnel's gas of requiring great effort to remove to safeguard the seat position information of meeting-place calling platform, in non-medium are handled, can get access to seat position information simultaneously, accomplish that medium separate fully with business.
The above, only for the present invention has a kind of embodiment of representative, but protection scope of the present invention is not limited thereto, and the statement of the positional information of attending a banquet is not limited to left, middle and right, as long as the relevant positional information that all belongs to the position; The number of screen is not limited to 1,2,3 screens, and any screen is all within protection range of the present invention; H.323 attend a banquet and tell GK, be not limited to use the nonstandard field of existing RRQ positional information; MCU and GK get access to positional information alternately by ACF, are not limited to use nonstandard field, use other any field all within protection range of the present invention.
Embodiment four
In the present embodiment, provide a kind of telepresence system, Fig. 5 is the telepresence system structured flowchart according to the embodiment of the invention four, and as shown in Figure 5, this system comprises: the conference facility 50 of far-end, and gatekeeper's equipment GK 52, multipoint control unit MCU 54, wherein,
The conference facility 50 of far-end comprises: first sending module 500, be used to send first control command of carrying the far-end seat position information, and preferably, first control command adopts based on the rrq message of the RAS signaling of system H.232.
Gatekeeper's equipment GK 52 comprises: first receiver module 520, first parsing module 522 and second sending module 524, and wherein, first receiver module 520 is used to receive first control command; First parsing module 522 couples with first receiver module 520, is used for parsing seat position information from first control command, and is kept at this locality; Second sending module 524 is used for that seat position information is carried at the second control signaling and is sent to MCU 54, and preferably, second control command adopts based on the ACF message of the RAS signaling of system H.232.
Multipoint control unit MCU 54 comprises: second receiver module 540 and second parsing module 542, and wherein, second receiver module 540 is used to receive the second control signaling; Second parsing module 542 is used for parsing seat position information from the second control signaling, and is kept at this locality.
Wherein, the above-mentioned first control signaling and the second control signaling are based on agreement H.323.
Compared with prior art, the above-mentioned telepresence system that present embodiment provides, the far-end conference facility is notified to seat position information by the control signaling MCU of main meeting-place, not only make Unsupervised position of attending a banquet, the meeting side of holding based on H.323 telepresence system, can the true meeting of more convenient net hold.And realized separating of business datum and media data, met the development trend of communication system, simplified logic control, improved data interaction efficient, thereby more help netting the interconnection of true meeting.
Preferably, above-mentioned telepresence system can also comprise: configuration module, be used to dispose seat position information, this configuration module can be arranged in the conference facility 50 of far-end, also can be arranged at this meeting-place and arrange in the control appliance in addition, can also be arranged among the MCU 54 or be arranged in the control appliance of arranging the main meeting-place.
Should be appreciated that configuration module can be provided with flexibly according to user's demand, be not limited to above several mode, its purpose all is user-friendly to, and improves the efficient that meeting is held.
Preferably, MCU 54 in the above-mentioned telepresence system can also comprise: the 3rd sending module 544, be used for sending the 3rd control signaling to GK, the conference facility of indicating remote adds meeting, preferably, the 3rd control signaling can but be not limited to adopt based on the ARQ message of the RAS signaling of system H.232.
Preferably, GK 52, can also comprise: the 3rd receiver module 526 and memory module 528, and wherein, the 3rd receiver module 526 is used to receive the 3rd control command, and triggers second sending module; Memory module 528 is used for storing the seat position information that parses from first control command.
Above-mentioned preferred systems makes and can be controlled by MCU obtaining of far-end seat position information, has avoided the passive reception seat position information of MCU, makes MCU simpler to the logic of business data processing, has improved treatment effeciency.
From above description, as can be seen, compared with prior art, the technical scheme that the embodiment of the invention provides, the meeting person of holding based on H.323 telepresence system does not need to go to manage the position of attending a banquet again, and the position of attending a banquet transfer to fully the meeting-place, place of attending a banquet oneself go the management, can the true meeting of more convenient net hold, and what the present invention obtained that the position of attending a banquet adopts is to obtain seat position information by the control signaling, realized that business datum separates with media data, simplified logic control, improved data and obtained efficient, preferred implementation provided by the invention in addition, promptly in existing signaling H.323, expand and carry seat position information, irrelevant with media data, be convenient to realize, more help netting the interconnection of true meeting.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. a method of obtaining the far-end seat position information is characterized in that, comprising:
Multipoint control unit MCU receives the control signaling from the conference facility of far-end, and wherein, described control signaling is carried seat position information, and described control signaling is based on agreement H.323;
Described MCU parses described seat position information from described control signaling.
2. method according to claim 1 is characterized in that, before the control signaling of MCU reception from the conference facility of far-end, also comprises:
Dispose described seat position information;
The conference facility of described far-end is carried at described seat position information in the described control signaling, is sent to described GK.
3. method according to claim 2 is characterized in that, disposes described seat position information by the conference facility of described far-end or the control appliance of far-end.
4. method according to claim 2 is characterized in that, dispose described seat position information by the MCU of the described meeting side of holding or the control appliance of the described meeting side of holding, and the described seat position information that will configure sends to the conference facility of described far-end.
5. method according to claim 1, the control signaling that described MCU receives from the conference facility of described far-end comprises:
Gatekeeper's equipment GK receives the first control signaling from the conference facility of described far-end, wherein, carries the far-end seat position information in the described first control signaling;
The described far-end seat position information that described GK parses the signaling from described first control, and be carried in the second control signaling and be sent to described MCU;
Described MCU receives the described second control signaling.
6. method according to claim 5 is characterized in that, after the described far-end seat position information that described GK parses, also comprise: described GK is kept at this locality with described far-end seat position information.
7. method according to claim 5, it is characterized in that,, also comprised before described MCU sends the described second control signaling at described GK: GK receives the 3rd control signaling to described MCU, wherein, described the 3rd control signaling is used to indicate the conference facility of described far-end to add meeting.
8. according to each described method of claim 1 to 7, it is characterized in that the described first control signaling is the register requirement rrq message, the described second control signaling is affiliation response ACF message, and described the 3rd control signaling is affiliation request ARQ message.
9. telepresence system comprises:
The conference facility of far-end comprises:
First sending module is used to send first control command of carrying the far-end seat position information;
Gatekeeper's equipment GK comprises:
First receiver module is used to receive described first control command;
First parsing module couples with described first receiver module, is used for parsing described seat position information from described first control command, and is kept at this locality;
Second sending module is used for that described seat position information is carried at the second control signaling and is sent to multipoint control unit MCU;
Described MCU comprises:
Second receiver module is used to receive the described second control signaling;
Second parsing module is used for parsing described seat position information from the described second control signaling, and is kept at this locality;
Wherein, described first control signaling and the described second control signaling are based on agreement H.323.
10. system according to claim 9 is characterized in that, also comprises:
Configuration module is used to dispose described seat position information;
Described configuration module is arranged at the conference facility of described far-end or the control appliance of far-end; Perhaps,
Described configuration module is arranged at the control appliance of described MCU or the meeting side of holding.
11. system according to claim 9 is characterized in that,
Described MCU also comprises:
The 3rd sending module is used for sending the 3rd control signaling to described GK, indicates the conference facility of described far-end to add meeting;
Described GK also comprises:
The 3rd receiver module is used to receive described the 3rd control command, and triggers described second sending module;
Memory module is used for storing the described seat position information that parses from described first control command.
12. system according to claim 11 is characterized in that, the described first control signaling is the register requirement rrq message, and the described second control signaling is affiliation response ACF message, and described the 3rd control signaling is affiliation request ARQ message.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010189423A CN101867770A (en) | 2010-05-26 | 2010-05-26 | Method for obtaining remote seat position information and remote presentation system |
| PCT/CN2010/080334 WO2011147182A1 (en) | 2010-05-26 | 2010-12-27 | Method and remote presentation system for obtaining remote seat position information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010189423A CN101867770A (en) | 2010-05-26 | 2010-05-26 | Method for obtaining remote seat position information and remote presentation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101867770A true CN101867770A (en) | 2010-10-20 |
Family
ID=42959299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010189423A Pending CN101867770A (en) | 2010-05-26 | 2010-05-26 | Method for obtaining remote seat position information and remote presentation system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101867770A (en) |
| WO (1) | WO2011147182A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011147182A1 (en) * | 2010-05-26 | 2011-12-01 | 中兴通讯股份有限公司 | Method and remote presentation system for obtaining remote seat position information |
| CN102611818A (en) * | 2012-02-22 | 2012-07-25 | 华为技术有限公司 | Method and system for exchanging electronic name card in video conference |
| CN102740042A (en) * | 2011-03-31 | 2012-10-17 | 华为终端有限公司 | Method and device for controlling display position of image of conventioneer in multi-screen video conference |
| CN102883131A (en) * | 2011-07-15 | 2013-01-16 | 中兴通讯股份有限公司 | Signaling interaction method and device based on tele-presence system |
| CN102883130A (en) * | 2011-07-15 | 2013-01-16 | 中兴通讯股份有限公司 | Control method and device for tele-presence system meeting place |
| WO2013167073A2 (en) * | 2012-10-23 | 2013-11-14 | 中兴通讯股份有限公司 | Data transmission method based on space position, controller and device thereof |
| CN103685767A (en) * | 2012-09-26 | 2014-03-26 | 中国电信股份有限公司 | Method and system for monitoring access of remote agent |
| WO2014176996A1 (en) * | 2013-09-29 | 2014-11-06 | 中兴通讯股份有限公司 | Processing method and device for end point information exchange, and telepresence end point |
| CN110035250A (en) * | 2019-03-29 | 2019-07-19 | 维沃移动通信有限公司 | Audio-frequency processing method, processing equipment, terminal and computer readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07236128A (en) * | 1994-02-25 | 1995-09-05 | Sharp Corp | Multi-position conference controller |
| CN1893625A (en) * | 2005-07-08 | 2007-01-10 | 中国电信股份有限公司 | Method for autonomous sponsoring meeting-gathering by user terminal in out-band mode |
| CN101055561A (en) * | 2006-04-11 | 2007-10-17 | 富士施乐株式会社 | Electronic conference assistance method, and information terminal device in electronic conference system |
| CN101510990A (en) * | 2009-02-27 | 2009-08-19 | 深圳华为通信技术有限公司 | Method and system for processing remote presentation conference user signal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO332960B1 (en) * | 2008-10-07 | 2013-02-11 | Cisco Systems Int Sarl | Procedure, device and computer program for processing images during video conferencing |
| CN101867770A (en) * | 2010-05-26 | 2010-10-20 | 中兴通讯股份有限公司 | Method for obtaining remote seat position information and remote presentation system |
-
2010
- 2010-05-26 CN CN201010189423A patent/CN101867770A/en active Pending
- 2010-12-27 WO PCT/CN2010/080334 patent/WO2011147182A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07236128A (en) * | 1994-02-25 | 1995-09-05 | Sharp Corp | Multi-position conference controller |
| CN1893625A (en) * | 2005-07-08 | 2007-01-10 | 中国电信股份有限公司 | Method for autonomous sponsoring meeting-gathering by user terminal in out-band mode |
| CN101055561A (en) * | 2006-04-11 | 2007-10-17 | 富士施乐株式会社 | Electronic conference assistance method, and information terminal device in electronic conference system |
| CN101510990A (en) * | 2009-02-27 | 2009-08-19 | 深圳华为通信技术有限公司 | Method and system for processing remote presentation conference user signal |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011147182A1 (en) * | 2010-05-26 | 2011-12-01 | 中兴通讯股份有限公司 | Method and remote presentation system for obtaining remote seat position information |
| CN102740042A (en) * | 2011-03-31 | 2012-10-17 | 华为终端有限公司 | Method and device for controlling display position of image of conventioneer in multi-screen video conference |
| CN102740042B (en) * | 2011-03-31 | 2015-04-08 | 华为终端有限公司 | Method and device for controlling display position of image of conventioneer in multi-screen video conference |
| CN102883131B (en) * | 2011-07-15 | 2017-02-08 | 中兴通讯股份有限公司 | Signaling interaction method and device based on tele-presence system |
| CN102883131A (en) * | 2011-07-15 | 2013-01-16 | 中兴通讯股份有限公司 | Signaling interaction method and device based on tele-presence system |
| CN102883130A (en) * | 2011-07-15 | 2013-01-16 | 中兴通讯股份有限公司 | Control method and device for tele-presence system meeting place |
| WO2013010428A1 (en) * | 2011-07-15 | 2013-01-24 | 中兴通讯股份有限公司 | Telepresence conference site control method and apparatus |
| CN102611818B (en) * | 2012-02-22 | 2014-04-30 | 华为技术有限公司 | Method and system for exchanging electronic name card in video conference |
| CN102611818A (en) * | 2012-02-22 | 2012-07-25 | 华为技术有限公司 | Method and system for exchanging electronic name card in video conference |
| CN103685767A (en) * | 2012-09-26 | 2014-03-26 | 中国电信股份有限公司 | Method and system for monitoring access of remote agent |
| WO2013167073A3 (en) * | 2012-10-23 | 2014-01-03 | 中兴通讯股份有限公司 | Data transmission method based on space position, controller and device thereof |
| WO2013167073A2 (en) * | 2012-10-23 | 2013-11-14 | 中兴通讯股份有限公司 | Data transmission method based on space position, controller and device thereof |
| WO2014176996A1 (en) * | 2013-09-29 | 2014-11-06 | 中兴通讯股份有限公司 | Processing method and device for end point information exchange, and telepresence end point |
| US9888208B2 (en) | 2013-09-29 | 2018-02-06 | Xi'an Zhongxing New Software Co. Ltd. | Method and apparatus for exchanging endpoint information, and telepresence endpoint |
| CN110035250A (en) * | 2019-03-29 | 2019-07-19 | 维沃移动通信有限公司 | Audio-frequency processing method, processing equipment, terminal and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011147182A1 (en) | 2011-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101867770A (en) | Method for obtaining remote seat position information and remote presentation system | |
| CN102082944B (en) | A kind ofly comprise the long-range conference control method, the Apparatus and system that present meeting-place | |
| CN101291417B (en) | Polling method and system for videoconference system | |
| CN104427293B (en) | A kind of method, apparatus and video terminal for establishing video conference interface | |
| CN100550754C (en) | Context enriched communication system and method | |
| CN106162040A (en) | The method and apparatus that video conference accesses in many ways | |
| CN102638672A (en) | Automatic video layouts for multi-stream multi-site telepresence conferencing system | |
| CN102883131A (en) | Signaling interaction method and device based on tele-presence system | |
| CN102265613A (en) | Method, device and computer program for processing images in conference between plurality of video conferencing terminals | |
| CN101510990A (en) | Method and system for processing remote presentation conference user signal | |
| CN101860715A (en) | Multi-picture synthesis method and system and media processing device | |
| CN102843542A (en) | Method, equipment and system of media negotiation of multithread meeting | |
| CN101090475A (en) | Conference layout control and control protocol | |
| CN102223515B (en) | Remote presentation conference system, the recording of remote presentation conference and back method | |
| CN102572368A (en) | Processing method and system of distributed video and multipoint control unit | |
| CN103414868B (en) | A kind of video conference list conference terminal number expansion method based on H323 agreement | |
| CN106162041A (en) | Video conferencing system based on gatekeeper and video conference convene method | |
| CN103391228A (en) | Method and system for networking personal network devices | |
| WO2016206471A1 (en) | Multimedia service processing method, system and device | |
| RU2554564C2 (en) | Commercial communication method and system | |
| CN108156413B (en) | Video conference transmission method and device and MCU | |
| CN102891831A (en) | Implement method of multimedia conferencing service and related equipment | |
| CN101808298A (en) | Method for transmitting prompt language and terminal | |
| CN101834744B (en) | Convergence service system and implementation method thereof | |
| CN103369292B (en) | A kind of call processing method and gateway |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101020 |