CN102547416B - Method for partially loading media based on mobile phone and television - Google Patents
Method for partially loading media based on mobile phone and television Download PDFInfo
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- CN102547416B CN102547416B CN201010606017.3A CN201010606017A CN102547416B CN 102547416 B CN102547416 B CN 102547416B CN 201010606017 A CN201010606017 A CN 201010606017A CN 102547416 B CN102547416 B CN 102547416B
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Abstract
The invention discloses a method for partially loading media based on a mobile phone and a television, comprising the steps that: the mobile phone is set to be in a subsidiary mode; the mobile phone periodically logs in a set top box by a data channel or agency; when receiving the external calling, the set top box transmits the calling to the on-line mobile phone, then the calling is built and media interaction is performed; when the on-line mobile phone calls out, the calling is sent to the set top box, and then the set top box calls out, the calling is built and media interaction is performed; the set top box transmits the video stream of the on-line mobile phone to the other calling party; the set top box transmits the video stream for calling the other party to a television screen or the on-line mobile phone; the set top box can transmit the video stream for calling the other party to certain on-line mobile phone or television for audio output, or can transmit the audio stream for calling the other party to all on-line mobile phones or televisions for audio output. Due to the method, video conversation and video conference can be conducted with the help of the television; and the mobile phone can be bound with the domestic set top box easily and can be used to perform video monitoring.
Description
Technical field
The present invention relates to triple play technology, be specifically related to a kind of method of mobile phone and TV load sharing media.
Background technology
One of target of the integration of three networks is exactly realize the visual dialog even function of video conference on TV, the video display of this functional requirement dialogue side on a television set, and require to provide a phone, phone should pass to dialogue side speech, and the voice of dialogue side or release on TV, or release on phone.Have various method to realize this phone, a kind of way adds one on the set-top box to have rope or wireless phone, and the function of remote controller can be added on phone, but such a process increases the cost of user, and the many again telephony tools of user.Another kind of way is exactly the function increasing voice on existing remote controller, but this method requires very tight to the placing direction of remote controller.
Summary of the invention
In view of this, the present invention is devoted to a kind of method providing mobile phone and TV load sharing media, so that very general mobile phone and TV combine provide the function of video telephone.
Above-mentioned purpose of the present invention is achieved by the following technical solutions:
Set Top Box outputs to television set vision signal by A/V mouth, HDMI, DiiVa or other interfaces, some television set the function i ntegration of Set Top Box to (as all-in-one) in machine.In being described below, Set Top Box is a logic entity, and it can be an independently hardware box, also can be the part in television set.
SIP is the core protocol of IP-based multimedia communication.The present invention is described by SIP signaling, but also can be realized by similar agreement (as H.323).
SDP is the conversation description part of sip message, for the audio/video coding of consultation and dialogue both sides, code check,
IP address, port and other dialogue reception information.
A data channel must be there is between application claims Set Top Box and mobile phone.3G mobile inherently provides data channel.For WIFI mobile phone or the dual-mode handset having WIFI/SD card, data channel can adopt WIFI ethernet signal.For the mobile phone of GSM/2G, data channel can adopt GPRS.
Set Top Box has two kinds of conversation modes: switch mode and conference model.Under switch mode, the video of dialogue side directly delivers to video screen, the audio frequency of dialogue side or deliver to certain mobile phone by data channel, or directly delivers to the audio frequency outlet of TV.Under conference model, the video of dialogue side directly delivers to video screen, and the audio frequency of dialogue side, except the audio frequency outlet directly delivering to TV, also delivers to all mobile phones by data channel.
Mobile phone has two kinds of patterns: free pattern and attached pattern.Under attached pattern, mobile phone is by data channel or by acting on behalf of periodically Register top box, log in successfully, mobile phone is in line states in Set Top Box.Otherwise, if data channel disappears or mobile phone shutdown or mobile phone under free pattern, mobile phone is in off-line state in Set Top Box.
1, based on a method for mobile phone and TV load sharing media, its step comprises:
A1) set mobile phone as attached pattern, mobile phone is by data channel or by acting on behalf of periodically Register top box;
B1) when receiving incoming call, online mobile phone is given in Set Top Box forwarded call, sets up calling, and by d1) to carry out media mutual;
C1) when online mobile phone is breathed out, calling is first sent to Set Top Box, and Set Top Box is breathed out, and sets up calling, and by d1) to carry out media mutual;
D1) Set Top Box forwards the audio stream of online mobile phone to calling the opposing party; The video flowing of Set Top Box forwarded call the opposing party is to television screen or online mobile phone; Set Top Box can the audio stream of forwarded call the opposing party export to certain online mobile phone or tv audio, also can the audio stream of forwarded call the opposing party export to all online mobile phones and tv audio;
Comprise further after described step a1:
A2), when mobile phone is attached pattern, mobile phone can periodically send sip message REGISTER to Set Top Box by data channel (especially when data channel is WIFI);
B2) when mobile phone be attached pattern and also the GPRS that can only use 3G or 2G/GSM time, mobile phone can authorize certain sip server periodically to send sip message REGISTER to Set Top Box;
C2) Set Top Box receives the REGISTER of mobile phone, if mobile phone is presence;
D2) if the Set Top Box a very long time can not receive REGISTER, if mobile phone is off-line state;
E2) when mobile phone becomes free pattern from attached pattern, mobile phone sends sip message UNREGISTER; Set Top Box receives UNREGISTER, if mobile phone is off-line state;
Comprise further after described step b1:
A3) when receiving incoming call sip message INVITE, online mobile phone is given in Set Top Box forwarded call, online cell-phone bell;
B3) online mobile phone call accepted, send sip message 200 OK, Set Top Box receives;
C3) SDP of Set Top Box in oneself IP address and port modifications 200 OK.If TV is at open state, new SDP comprises Video coding, IP and port information;
D3) Set Top Box forwards amended 200 OK to calling party;
E3) calling party receives 200 OK, responds ACK;
F3) Set Top Box receives ACK, and be transmitted to online mobile phone, call setup completes;
Comprise further after described step c1:
A4) when online mobile phone is breathed out, send sip message INVITE to Set Top Box, Set Top Box receives;
B4) SDP of Set Top Box in oneself IP address and port modifications INVITE.If TV is at open state, new SDP comprises Video coding, IP and port information;
C4) Set Top Box forwards amended INVITE to callee;
D4) callee receives INVITE, responds sip message 200 OK;
E4) Set Top Box receives 200 OK, is transmitted to online mobile phone;
F4) ACK responded by online mobile phone, and Set Top Box forwards ACK to callee, and call setup completes;
Comprise further after described step a3:
A5) when receiving incoming call sip message INVITE, Set Top Box forwarded call simultaneously can give all online mobile phones, all online cell-phone bells, and first mobile phone responding 200 OK accepts call setup, all the other mobile phones of Set Top Box abandoned call;
B5) when receiving incoming call sip message INVITE, Set Top Box forwarded call can give each online mobile phone, the ring successively of online mobile phone successively, should send out next online cell-phone bell after ringing timeout; First mobile phone responding 200 OK accepts call setup, all the other mobile phones of Set Top Box abandoned call;
The present invention has following technique effect:
1,2G/3G/WIFI mobile phone is the invention enables can to carry out video conversation and video conference by television set;
2,2G/3G mobile phone is the invention enables easily to bind household Set Top Box;
3,2G/3G/WIFI mobile phone is the invention enables to carry out video monitoring;
Accompanying drawing explanation
Fig. 1 be in the present invention mobile phone and television set by the schematic diagram of WIFI load sharing media, Fig. 2 be in the present invention mobile phone and television set by the schematic diagram of GSM/2.5G, 3G, 4G load sharing media;
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
communication system mixed together by three nets
As shown in figure, integration of three networks communication system comprises Broadcasting Cable Network, wireless mobile network, the Internet.The present invention introduces Set Top Box (STB), television set (TV), mobile phone (MP), session control gateway (SCG) and remote video communication terminal (VCT), at home WIFI base station may be installed, Set Top Box, TV and MP are house equipment, Set Top Box is connected with TV, Set Top Box is connected by Broadcasting Cable Network, the Internet and SCG and VCT, mobile phone is connected by WIFI, Broadcasting Cable Network, the Internet and SCG, is also connected by 2G/GPRS, 3G or 4G and SCG.
Example A
mobile phone and television set are by WIFI load sharing media
If mobile phone is attached pattern, turn on television set;
Mobile phone can periodically send sip message REGISTER to Set Top Box by WIFI;
Set Top Box receives the REGISTER of mobile phone, if mobile phone is presence;
Example A1
remote Video Terminal beeper top box
Remote Video Terminal VCT video call, sends sip message INVITE to Set Top Box;
When receiving video call sip message INVITE, Set Top Box gives online mobile phone by WIFI forwarded call, online cell-phone bell;
Online mobile phone call accepted, send sip message 200 OK by WIFI, Set Top Box receives;
The SDP of Set Top Box in oneself IP address and port modifications 200 OK, new SDP comprises Video coding, IP and port information;
Set Top Box forwards amended 200 OK to caller VCT;
Caller VCT receives 200 OK, responds ACK;
Set Top Box receives ACK, and be transmitted to online mobile phone by WIFI, call setup completes;
Set Top Box forwards from the audio stream of the online mobile phone of WIFI to call remote video terminal VCT; The video flowing of Set Top Box forwarded call VCT is to television screen; The audio stream of Set Top Box forwarded call VCT exports to tv audio or is transmitted to online mobile phone by WIFI;
Example A2
remote Video Terminal beeper top box
Online mobile video is breathed out, and send sip message INVITE to Set Top Box by WIFI, Set Top Box receives;
The SDP of Set Top Box in oneself IP address and port modifications INVITE, new SDP comprises Video coding, IP and port information;
Set Top Box forwards amended INVITE to Remote Video Terminal VCT;
Remote Video Terminal VCT receives INVITE, responds sip message 200 OK;
Set Top Box receives 200 OK, is transmitted to online mobile phone by WIFI;
Online mobile phone responds ACK by WIFI, and Set Top Box forwards ACK to Remote Video Terminal VCT, and call setup completes;
Set Top Box forwards from the audio stream of the online mobile phone of WIFI to call remote video terminal VCT; The video flowing of Set Top Box forwarded call VCT is to television screen; The audio stream of Set Top Box forwarded call VCT exports to tv audio or is transmitted to online mobile phone by WIFI;
Example B
mobile phone and television set are by GSM/2.5G, 3G, 4G load sharing media
If mobile phone is attached pattern, turn on television set;
It is attached pattern that mobile phone arranges session control gateway SCG by certain mode, and SCG can periodically send sip message REGISTER to Set Top Box by the Internet, Broadcasting Cable Network;
Set Top Box receives the REGISTER of mobile phone, if mobile phone is presence;
Example B1
remote Video Terminal beeper top box
Remote Video Terminal VCT video call, sends sip message INVITE to Set Top Box;
When receiving video call sip message INVITE, Set Top Box is transmitted to session control gateway SCG by IP, and SCG sends calling to online mobile phone to wireless mobile network, online cell-phone bell;
Online mobile phone call accepted, is confirmed to SCG by wireless mobile network, and SCG sends sip message 200 OK by IP, and Set Top Box receives;
The SDP of Set Top Box in oneself I P address and port modifications 200 OK, new SDP comprises Video coding, IP and port information;
Set Top Box forwards amended 200 OK to caller VCT;
Caller VCT receives 200 OK, responds ACK;
Set Top Box receives ACK, and be transmitted to session control gateway SCG by IP, SCG is by wireless mobile network to confirming phone online, and call setup completes;
Online mobile phone sends audio stream by wireless mobile network to SCG, and SCG forwards audio stream to beeper top box, and Set Top Box forwards audio stream to call remote video terminal VCT; Set Top Box forwards the video flowing of VCT to television screen; The audio stream of Set Top Box forwarded call VCT exports to tv audio or to SCG, SCG is transmitted to online mobile phone by wireless mobile network by IP;
Example B2
remote Video Terminal beeper top box
Online mobile video is breathed out, and sends calling by wireless mobile network to session control gateway, and SCG sends sip message INVITE to Set Top Box by IP, and Set Top Box receives;
The SDP of Set Top Box in oneself IP address and port modifications INVITE, new SDP comprises Video coding, IP and port information;
Set Top Box forwards amended INVITE to Remote Video Terminal VCT;
Remote Video Terminal VCT receives INVITE, responds sip message 200 OK;
Set Top Box receives 200 OK, and be transmitted to session control gateway SCG by IP, SCG is transmitted to online mobile phone by wireless mobile network;
Online mobile phone confirms to respond ACK to SCG, SCG by IP by wireless mobile network, and Set Top Box forwards ACK to Remote Video Terminal VCT, and call setup completes;
Online mobile phone sends audio stream by wireless mobile network to SCG, and SCG forwards audio stream to beeper top box, and Set Top Box forwards audio stream to call remote video terminal VCT; Set Top Box forwards the video flowing of VCT to television screen; The audio stream of Set Top Box forwarded call VCT exports to tv audio or to SCG, SCG is transmitted to online mobile phone by wireless mobile network by IP.
Claims (7)
1., based on a method for mobile phone and TV load sharing media, its step comprises:
A1) set mobile phone as attached pattern, mobile phone is by data channel or by acting on behalf of periodically Register top box;
B1) when receiving incoming call, online mobile phone is given in Set Top Box forwarded call, sets up calling, and by d1) to carry out media mutual;
C1) when online mobile phone is breathed out, calling is first sent to Set Top Box, and Set Top Box is breathed out, and sets up calling, and by d1) to carry out media mutual;
D1) Set Top Box forwards the audio stream of online mobile phone to calling the opposing party; The video flowing of Set Top Box forwarded call the opposing party is to television screen or online mobile phone; Set Top Box can the audio stream of forwarded call the opposing party export to certain online mobile phone or tv audio, also can the audio stream of forwarded call the opposing party export to all online mobile phones and tv audio;
Wherein: comprise further after described step b1:
A3) when receiving incoming call sip message INVITE, online mobile phone is given in Set Top Box forwarded call, online cell-phone bell;
B3) online mobile phone call accepted, send sip message 200 OK, Set Top Box receives;
C3) SDP of Set Top Box in oneself IP address and port modifications 200 OK, if TV is at open state, new SDP comprises Video coding, IP and port information;
D3) Set Top Box forwards amended 200 OK to calling party;
E3) calling party receives 200 OK, responds ACK;
F3) Set Top Box receives ACK, and be transmitted to online mobile phone, call setup completes.
2. the method for claim 1, is characterized in that: comprise further after described step a1:
A2) mobile phone can periodically send sip message REGISTER to Set Top Box by data channel;
B2) when mobile phone can only use the GPRS of 3G or 2G/GSM, mobile phone can authorize certain sip server periodically to send sip message REGISTER to Set Top Box;
C2) Set Top Box receives the REGISTER of mobile phone, if mobile phone is presence;
D2) if the Set Top Box a very long time can not receive REGISTER, if mobile phone is off-line state;
E2) when mobile phone becomes free pattern from attached pattern, mobile phone sends sip message UNREGISTER; Set Top Box receives UNREGISTER, if mobile phone is off-line state.
3. the method for claim 1, is characterized in that: comprise further after described step c1:
A4) when online mobile phone is breathed out, send sip message INVITE to Set Top Box, Set Top Box receives;
B4) SDP of Set Top Box in oneself IP address and port modifications INVITE, if TV is at open state, new SDP comprises Video coding, IP and port information;
C4) Set Top Box forwards amended INVITE to callee;
D4) callee receives INVITE, responds sip message 200 OK;
E4) Set Top Box receives 200 OK, is transmitted to online mobile phone;
F4) ACK responded by online mobile phone, and Set Top Box forwards ACK to callee, and call setup completes.
4. the method for claim 1, is characterized in that: comprise further after described step a3:
A5) when receiving incoming call sip message INVITE, Set Top Box forwarded call simultaneously can give all online mobile phones, all online cell-phone bells, and first mobile phone responding 200 OK accepts call setup, all the other mobile phones of Set Top Box abandoned call;
B5) when receiving incoming call sip message INVITE, Set Top Box forwarded call can give each online mobile phone, the ring successively of online mobile phone successively, should send out next online cell-phone bell after ringing timeout; First mobile phone responding 200 OK accepts call setup, all the other mobile phones of Set Top Box abandoned call.
5. the method as described in any one of Claims 1-4, is characterized in that: Set Top Box is a logic entity, and it can be an independently hardware box, also can be the part in television set.
6. the method as described in any one of Claims 1-4, it is characterized in that: data channel can be the data channel of 3G/4G mobile phone, also can be the GPRS passage of GSM/2G mobile phone, for WIFI mobile phone or the dual-mode handset having WIFI/SD card, data channel can adopt WIFI ethernet signal.
7. the method for claim 1, is characterized in that: the audio stream that mobile phone sends and receives can adopt data channel, also can adopt the voice channel of 3G or the voice channel of GSM/2G mobile phone.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010606017.3A CN102547416B (en) | 2010-12-27 | 2010-12-27 | Method for partially loading media based on mobile phone and television |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010606017.3A CN102547416B (en) | 2010-12-27 | 2010-12-27 | Method for partially loading media based on mobile phone and television |
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| CN102547416A CN102547416A (en) | 2012-07-04 |
| CN102547416B true CN102547416B (en) | 2015-05-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102843550A (en) * | 2012-08-10 | 2012-12-26 | 青岛海信宽带多媒体技术有限公司 | Remote video monitoring method based on set top box and system thereof |
| CN103412650A (en) * | 2012-12-07 | 2013-11-27 | 李云鹏 | Multifunctional conference all-in-one machine |
| CN108055497B (en) * | 2013-05-23 | 2020-08-14 | 华为技术有限公司 | Conference signal playing method and device, video conference terminal and mobile device |
| CN103338346B (en) * | 2013-06-05 | 2016-05-25 | 中国移动通信集团湖北有限公司 | A kind of method and system that realize multimedia digital meeting |
| CN104426854A (en) * | 2013-08-23 | 2015-03-18 | 中兴通讯股份有限公司 | Method and system for implementing agency call |
| CN103595949B (en) * | 2013-11-07 | 2018-06-08 | 深圳创维数字技术有限公司 | A kind of forwarding method of video calling, terminal and system |
| CN107689910A (en) * | 2016-08-03 | 2018-02-13 | 阿里巴巴集团控股有限公司 | The voice acquisition method and device of multimedia conference system, multimedia conferencing |
| CN107135404B (en) * | 2017-03-31 | 2019-06-11 | 广州市鼎科信息科技有限公司 | A kind of large-size screen monitors cloud interaction systems |
| CN107295419A (en) * | 2017-07-25 | 2017-10-24 | 湖南克拉视通科技有限公司 | Set-top box video call implementing method |
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| CN101064711A (en) * | 2006-04-28 | 2007-10-31 | 广东省电信有限公司研究院 | Method for fulfilling the third party logout service using initial session protocol |
| CN101237555A (en) * | 2007-12-27 | 2008-08-06 | 华为技术有限公司 | Video telephone realization method, system and device |
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| JP2005294993A (en) * | 2004-03-31 | 2005-10-20 | Matsushita Electric Ind Co Ltd | Ip telephone and ip adapter |
| CN101472235B (en) * | 2007-12-25 | 2012-08-15 | 华为技术有限公司 | Multi-terminal communication method, system and device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101064711A (en) * | 2006-04-28 | 2007-10-31 | 广东省电信有限公司研究院 | Method for fulfilling the third party logout service using initial session protocol |
| CN101237555A (en) * | 2007-12-27 | 2008-08-06 | 华为技术有限公司 | Video telephone realization method, system and device |
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Granted publication date: 20150513 Termination date: 20191227 |