CN101132515A - Method and system for wireless voice access to conference television - Google Patents
Method and system for wireless voice access to conference television Download PDFInfo
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- CN101132515A CN101132515A CNA2006101124878A CN200610112487A CN101132515A CN 101132515 A CN101132515 A CN 101132515A CN A2006101124878 A CNA2006101124878 A CN A2006101124878A CN 200610112487 A CN200610112487 A CN 200610112487A CN 101132515 A CN101132515 A CN 101132515A
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Abstract
This invention discloses a method for accessing radio phones into session TV used in a session TV system containing a blue-tooth phone terminal and a host set with a blue-tooth phone gateway including: setting up blue-tooth phone connection containing the following steps: setting up call between the phone terminal and phone gateway, which authenticates the terminal and sets up communication links with the terminal. This invention also discloses a sytem for accessing radio phones in session TV including a blue -tooth phone terminal and a session TV host set with a phone gateway, and the terminal sets up blue-tooth phone connection with the TV session host by call, authentication and setting up links with the gateway.
Description
Technical field
The present invention relates to the method for the multi-media voice communication technology, particularly a kind of wireless voice access to conference television.
Background technology
Along with the development and the maturation of Bluetooth technology, as the open global specifications of a kind of wireless data and voice communication, it is connected to the basis with near radio cheaply, sets up one with the mobile device communication environment and is connected especially for fixing.Bluetooth technology has obtained using widely in data and voice field.Simultaneously, as constantly improving and ripe TV conference system, people also improve day by day to the demand of ease for use aspects such as its installation, use, maintenance.
But video conference terminal generally is made up of the cable of main frame and peripheral hardware and peripheral hardware at present.The prior art video conferencing sound intermediate frequency signal access way schematic diagram that goes out as shown in Figure 1, the video conferencing voice signal is by in the sound channel of Mike by tone frequency channel wire input video conferencing main process equipment, gathered by the audio data collecting module after conversion becomes digital signal to analog signal conversion through A/D, and give audio-frequency signal processing module and handle.
There are the following problems for voice access way in the video conferencing at present:
(1) owing to adopt wired access, be subjected to the restriction of audio cable, Mike moves difficulty, has limited user's moving range;
(2) wired connection of Mike and main frame has increased the complexity that equipment is connected;
(3) system space is required high, influence the clean and tidy of the layout of whole TV conference system and environment.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of method and TV conference system thereof of wireless voice access to conference television, makes video conference terminal not be subjected to the restriction of voice band line, and the deployment degree of freedom is bigger.
For achieving the above object, the implementation method of a kind of radio phonetic meeting TV provided by the invention, the TV conference system that is used to the video conferencing main frame that comprises Blue Tooth voice terminals, be provided with blue tooth voice gateway, comprise and set up the blue tooth voice step of connecting, it is characterized in that the described blue tooth voice step of connecting of setting up comprises again:
Step 2, blue tooth voice gateway authenticates Blue Tooth voice terminals;
The method of above-mentioned wireless voice access to conference television is characterized in that,
Described step 1 further comprises: blue tooth voice gateway is initiatively ask and is exhaled Blue Tooth voice terminals, changes authenticating step when blue tooth voice gateway searches new Blue Tooth voice terminals over to; Perhaps, Blue Tooth voice terminals is initiatively ask and is exhaled blue tooth voice gateway, receives when blue tooth voice gateway that the inquiry of Blue Tooth voice terminals is called for and changes authenticating step when asking over to.
The method of above-mentioned wireless voice access to conference television is characterized in that, described step 2 further comprises:
(1) in Bluetooth gateway, preestablishes the PIN code of binding mutually by described video conferencing host computer control module in advance with the Blue Tooth voice terminals that needs to connect;
(2) blue tooth voice gateway sends PIN code to Blue Tooth voice terminals in verification process;
(3) judge that whether this PIN code is the PIN code of this Blue Tooth voice terminals binding, be, then feed back authentication success message and change the communication link establishment step over to blue tooth voice gateway, not, authentification failure then, refusal connects.
The method of above-mentioned wireless voice access to conference television is characterized in that, described step 3 further comprises: signaling link establishment step and voice SOC link establishment step.
The method of above-mentioned wireless voice access to conference television is characterized in that, described signaling link establishment step further comprises:
(1) connectivity port of blue tooth voice gateway inquiry Blue Tooth voice terminals;
(2) blue tooth voice gateway sends and sets up the signaling link request to Blue Tooth voice terminals;
(3) the Blue Tooth voice terminals response is set up the signaling link request and is set up signaling link.
The method of above-mentioned wireless voice access to conference television is characterized in that, described Blue Tooth voice terminals is the bluetooth headset.
The method of above-mentioned wireless voice access to conference television is characterized in that, comprises that also a blue tooth voice gateway reports the connect step of state of video conferencing host computer control module.
The method of above-mentioned wireless voice access to conference television is characterized in that, also comprises the step of video conferencing main frame by blue tooth voice gateway control Blue Tooth voice terminals volume and inquiry Blue Tooth voice terminals attribute.
For further realizing goal of the invention, the present invention also provides a kind of system of wireless voice access to conference television, comprise Blue Tooth voice terminals and video conferencing main frame, it is characterized in that, described video conferencing main frame is provided with blue tooth voice gateway, exhales, authenticates, sets up the communication link process by inquiry between described Blue Tooth voice terminals and blue tooth voice gateway and set up blue tooth voice with the video conferencing main frame and be connected.
Above-mentioned wireless voice access to conference television system is characterized in that described blue tooth voice gateway is based on the bluetooth underlying protocol, drives on the basis at the HCI interface and realizes.
Above-mentioned wireless voice access to conference television system is characterized in that described Blue Tooth voice terminals is bluetooth Mike.
Compared with prior art, the present invention adopts Bluetooth technology, realizes wireless voice access to conference television, make that the deployment degree of freedom of video conference terminal is bigger, need not consider simultaneously the restriction of voice band line, the user can conveniently walk about in the meeting speech, has greatly improved the ease for use of system.
Further describe technical scheme of the present invention below in conjunction with description of drawings and embodiment:
Description of drawings
Fig. 1 is a prior art video conferencing voice access way structure chart;
Fig. 2 is an embodiment of the invention video conferencing wireless speech access way structure chart;
Fig. 3 is the hierarchy chart that embodiment of the invention blue tooth voice gateway is realized;
Fig. 4 is the method flow diagram that embodiment of the invention blue tooth voice inserts video conference;
Fig. 5 be embodiment of the invention blue tooth voice gateway initiatively with the bluetooth headset flow chart that connects;
Fig. 6 be embodiment of the invention bluetooth Mike initiatively with the blue tooth voice gateway flow chart that connects;
Fig. 7 is an embodiment of the invention voice data transmission flow chart;
Fig. 8 is that embodiment of the invention blue tooth voice gateway initiatively disconnects the connection flow chart;
Fig. 9 is that embodiment of the invention bluetooth Mike initiatively disconnects the connection flow chart.
Embodiment
Further describe the specific embodiment of the present invention below in conjunction with accompanying drawing:
Fig. 2 is an inventive embodiments video conferencing wireless speech access way structure chart, with reference to figure 2, the system of video conferencing of the present invention comprises bluetooth headset 10 and video conferencing main frame 20 at least, this video conferencing main frame comprises blue tooth voice gateway 201, audio data collecting module 202 and audio processing modules 203 again, this blue tooth voice gateway 201 be based on the bluetooth underlying protocol, realize that on HCI interface driving basis its hierarchy chart as shown in Figure 3.This blue tooth voice host will realize asking and exhale Blue Tooth voice terminals, safety certification and be connected, reception, bluetooth Mike's attribute query, the control of bluetooth Mike's volume of connection management, bluetooth Mike's side speech data, connect and function such as hang up, being based on the higher layer applications that bluetooth HCI interface drives exploitation, is the key that realizes the blue tooth voice access way.
With reference to figure 4, the method for blue tooth voice access session TV of the present invention comprises:
Step S401, Blue Tooth voice terminals and blue tooth voice gateway set up to ask and exhale;
Step S402, blue tooth voice gateway authenticates Blue Tooth voice terminals;
Step S403 sets up communication link between Blue Tooth voice terminals and blue tooth voice gateway.
Described step S401 Blue Tooth voice terminals and blue tooth voice gateway are set up to ask and are exhaled, and comprise dual mode, and a kind of is that blue tooth voice gateway is initiatively ask and exhaled bluetooth Mike, the process that changes safety certification over to and connect when searching new Mike; Another kind of mode is that bluetooth Mike initiatively askes and exhales blue tooth voice gateway, when blue tooth voice gateway receive bluetooth Mike's inquiry call for ask after, blue tooth voice gateway changes safety certification over to and the process that connects.
As shown in Figure 5, be that blue tooth voice gateway is initiatively ask and exhaled the bluetooth Mike flow chart that connects.Video conferencing host computer control module 20 preestablishes the blue tooth voice gateway search cycle, the transmission in 201 cycles of blue tooth voice gateway is ask to call for and is asked, if new bluetooth Mike 10 connecting systems are arranged, then blue tooth voice gateway 201 can be received that bluetooth Mike 10 inquiry is exhaled and receives the response.After blue tooth voice gateway 201 receives that response is exhaled in inquiry, new bluetooth Mike 10 is reported video conferencing host computer control module 20, video conferencing host computer control module 20 sends the order that connects to blue tooth voice gateway 201, blue tooth voice gateway 201 beginnings and bluetooth Mike 10 carry out safety certification, authentication by after begin to set up signaling channel and voice SOC data channel, the process that connects is promptly finished.
As shown in Figure 6, be the bluetooth headset initiatively with the blue tooth voice gateway flow chart that connects.Bluetooth headset 10 is initiatively ask and is exhaled blue tooth voice gateway 201, when blue tooth voice gateway 201 receive the inquiry of bluetooth headset 10 call for ask after, notification of meetings TV host computer control module 20 has new bluetooth equipment to insert, video conferencing host computer control module 20 sends the order that connects to blue tooth voice gateway 201 then, blue tooth voice gateway 201 beginnings and bluetooth headset 10 carry out safety certification, authentication by after begin to set up signaling channel and voice SOC data channel, the process that connects is promptly finished.
At described step 402 blue tooth voice gateway Blue Tooth voice terminals is carried out in the verification process, set the PIN code of binding mutually by video conferencing main frame 20 control modules in advance in the blue tooth voice gateway 201 with the bluetooth headset 10 of needs connection, when blue tooth voice gateway 201 active searching to bluetooth headset 10 or when having bluetooth headset 10 initiatively to be connected to blue tooth voice gateway 201, blue tooth voice gateway 201 sends to bluetooth headset 10 to this PIN code in safety certification process, the PIN code and the bluetooth headset 10 that send are bound one by one, the PIN code that specific headset is corresponding specific.Therefore, bluetooth headset 10 checks whether this PIN code is the PIN code that this voice terminal is bound when receiving the PIN code that blue tooth voice gateway 201 sends, if then bluetooth Mike's 10 return authentication success messages are passed through in authentication; If not, authentification failure then, refusal connects.
After authentication is passed through, enter between step 403 bluetooth headset and blue tooth voice gateway and set up communication link.This process comprises the process of setting up signaling link and voice SOC link.After the safety certification, blue tooth voice gateway 201 will be inquired about bluetooth Mike's connectivity port from bluetooth headset 10, after inquiring the connectivity port, to send the request of setting up signaling link to bluetooth headset 10, the signaling link request is set up in 10 responses of bluetooth headset, after signaling link was set up, blue tooth voice gateway 201 was responsible for the voice SOC link of foundation and bluetooth headset 10, and the state that reports video conferencing main frame 20 control modules to connect.
After connecting, gather voice signal and be transferred to blue tooth voice gateway by encoding compression at bluetooth headset end.With reference to embodiment of the invention voice data transmission flow chart illustrated in fig. 7, bluetooth headset 10 is gathered voice signal, convert voice digital signal and coding to, pass to blue tooth voice gateway 201 by Bluetooth protocol, blue tooth voice gateway 201 receives and decodes behind the voice data of bluetooth headset 10 sides and send sound collection module 202 to that sound collection module 202 is carried out respective audio for audio processing modules 203 and handled to delivery of audio data.After connecting, blue tooth voice gateway 201 can receive the volume control request of video conferencing host computer control module 20, by the volume of signaling link control bluetooth headset 10; Also can receive simultaneously the query requests of host computer control module 20, inquiry bluetooth headset 10 association attributeses.
When blue tooth voice gateway and bluetooth Mike sign off, can initiate to hang up connection requests by bluetooth Mike or blue tooth voice gateway and finish to communicate to connect.Fig. 8 and Fig. 9 show blue tooth voice gateway respectively and initiatively disconnect being connected initiatively to disconnect with bluetooth Mike and be connected flow chart.With reference to figure 8, when blue tooth voice gateway 201 is initiatively initiated hang-up request, blue tooth voice gateway 201 to bluetooth Mike send one hang up message after, remove voice SOC link at once and return simultaneously and disconnect to connect the result and give video conferencing host computer control module 20.With reference to figure 9, when bluetooth Mike 10 initiatively initiated to disconnect connection request, blue tooth voice gateway 201 was removed voice SOC link after receiving and disconnecting connection request immediately, reported connection to disconnect the result simultaneously and gave video conferencing host computer control module 20.
The above is preferred embodiment of the present invention only, is not to be used for limiting practical range of the present invention; Every according to equivalence variation and modification that the present invention did, all contained by claim of the present invention.
Claims (11)
1. the method for a wireless voice access to conference television, the TV conference system that is used to the video conferencing main frame that comprises Blue Tooth voice terminals, be provided with blue tooth voice gateway, comprise and set up the blue tooth voice step of connecting, it is characterized in that the described blue tooth voice step of connecting of setting up comprises again:
Step 1, Blue Tooth voice terminals and blue tooth voice gateway are set up to ask and are exhaled;
Step 2, blue tooth voice gateway authenticates Blue Tooth voice terminals;
Step 3 is set up communication link between Blue Tooth voice terminals and blue tooth voice gateway.
2. the method for wireless voice access to conference television according to claim 1 is characterized in that,
Described step 1 further comprises: blue tooth voice gateway is initiatively ask and is exhaled Blue Tooth voice terminals, changes step 2 when blue tooth voice gateway searches new Blue Tooth voice terminals over to; Perhaps, Blue Tooth voice terminals is initiatively ask and is exhaled blue tooth voice gateway, receives when blue tooth voice gateway that the inquiry of Blue Tooth voice terminals is called for and changes step 2 when asking over to.
3. the method for wireless voice access to conference television according to claim 1 is characterized in that, described step 2 further comprises:
Step 31 preestablishes the PIN code of binding mutually with the Blue Tooth voice terminals that needs to connect by described video conferencing host computer control module in advance in Bluetooth gateway;
Step 32, blue tooth voice gateway send PIN code to Blue Tooth voice terminals in verification process;
Step 33 judges that whether this PIN code is the PIN code of this Blue Tooth voice terminals binding, is, then feed back authentication success message and change the communication link establishment step over to blue tooth voice gateway, not, and authentification failure then, refusal connects.
4. the method for wireless voice access to conference television according to claim 1 is characterized in that,
Described step 3 further comprises: signaling link establishment step and voice SOC link establishment step.
5. the method for wireless voice access to conference television according to claim 4 is characterized in that, described signaling link establishment step further comprises:
Step 51, the connectivity port of blue tooth voice gateway inquiry Blue Tooth voice terminals;
Step 52, blue tooth voice gateway sends and sets up the signaling link request to Blue Tooth voice terminals;
Step 53, the step that signaling link is set up in the signaling link request is set up in the Blue Tooth voice terminals response.
6. according to the method for each described wireless voice access to conference television in the claim 1～5, it is characterized in that described Blue Tooth voice terminals is the bluetooth headset.
7. the method for wireless voice access to conference television according to claim 5 is characterized in that, comprises that also a blue tooth voice gateway reports the connect step of state of video conferencing host computer control module.
8. the method for wireless voice access to conference television according to claim 7 is characterized in that, also comprises the step of video conferencing main frame by blue tooth voice gateway control Blue Tooth voice terminals volume and inquiry Blue Tooth voice terminals attribute.
9. the service system of a wireless voice access to conference television, comprise Blue Tooth voice terminals and video conferencing main frame, it is characterized in that, described video conferencing main frame is provided with blue tooth voice gateway, exhales, authenticates, sets up the communication link process by inquiry between described Blue Tooth voice terminals and blue tooth voice gateway and set up blue tooth voice with the video conferencing main frame and be connected.
10. wireless voice access to conference television according to claim 9 system is characterized in that described blue tooth voice gateway is based on the bluetooth underlying protocol, drives on the basis at the HCI interface and realizes.
11. wireless voice access to conference television according to claim 10 system is characterized in that described Blue Tooth voice terminals is the bluetooth headset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101124878A CN101132515A (en) | 2006-08-21 | 2006-08-21 | Method and system for wireless voice access to conference television |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101124878A CN101132515A (en) | 2006-08-21 | 2006-08-21 | Method and system for wireless voice access to conference television |
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| Publication Number | Publication Date |
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| CN101132515A true CN101132515A (en) | 2008-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2006101124878A Pending CN101132515A (en) | 2006-08-21 | 2006-08-21 | Method and system for wireless voice access to conference television |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102238363A (en) * | 2010-04-28 | 2011-11-09 | 黄金富 | Bluetooth-earphone-based video conference system and corresponding method |
| CN108718299A (en) * | 2018-04-28 | 2018-10-30 | 上海与德通讯技术有限公司 | A kind of conference method and electronic equipment |
| CN114697754A (en) * | 2020-12-28 | 2022-07-01 | 深圳Tcl新技术有限公司 | Method, system, medium and terminal device based on wireless access telephone conference |
-
2006
- 2006-08-21 CN CNA2006101124878A patent/CN101132515A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102238363A (en) * | 2010-04-28 | 2011-11-09 | 黄金富 | Bluetooth-earphone-based video conference system and corresponding method |
| CN108718299A (en) * | 2018-04-28 | 2018-10-30 | 上海与德通讯技术有限公司 | A kind of conference method and electronic equipment |
| CN114697754A (en) * | 2020-12-28 | 2022-07-01 | 深圳Tcl新技术有限公司 | Method, system, medium and terminal device based on wireless access telephone conference |
| CN114697754B (en) * | 2020-12-28 | 2024-02-13 | 深圳Tcl新技术有限公司 | Method, system, medium and terminal equipment based on wireless access telephone conference |
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Open date: 20080227 |