CN101540870A - Realization method of video call service - Google Patents
Realization method of video call service Download PDFInfo
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- CN101540870A CN101540870A CN200910134497A CN200910134497A CN101540870A CN 101540870 A CN101540870 A CN 101540870A CN 200910134497 A CN200910134497 A CN 200910134497A CN 200910134497 A CN200910134497 A CN 200910134497A CN 101540870 A CN101540870 A CN 101540870A
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Abstract
The invention discloses a realization method of video call service, wherein the method comprises the steps of: transmitting a trigger instruction for connecting a first video set-top box and a second video set-top box; responding to the trigger instruction and simultaneously establishing the connection between the first video set-top box and the second video set-top box by an application server; and entering video call status by the connection between the first video set-top box and the second video set-top box. Therefore, a user can have a video call conveniently in the situation of needing video call when calling with a terminal.
Description
Technical field
The present invention relates to the communications field, and especially, relate to a kind of implementation method of video call service.
Background technology
At present, the telecom operators of simple operation fixed network services are faced with degradation adverse factors under the business revenue, under the influence of these unfavorable factors, need the fixed network operator to merge the resource of each side, and seeking new profit increases point.Web TV (Internet ProtocolTelevision abbreviates IPTV as) business is exactly fixed network operator's a new profit growth point.
In correlation technique, IP multimedia system (IP Multimedia Subsystem abbreviates IMS as) network is the network architecture of a fusion, and it can satisfy more novel, the more diversified multimedia service demand of terminal client.At present, IMS is considered to the core technology of next generation network, also is to solve the mobile network and the important way of differentiation business such as fixed network merges, introducing voice, data, the triple fusions of video.Under above-mentioned background, how for the user provides a kind of unified communication modes, what just show is extremely important.But, also do not excavated fully based on the landline telephone of IPTV or the convergence communication method of mobile phone at present, and, in correlation technique, can't be implemented in the IMS UNE video call service based on the IPTV set-top box.
Summary of the invention
Consider and in the IMS UNE, to realize in the correlation technique based on the problem of the video call service of IPTV set-top box and propose the present invention, for this reason, main purpose of the present invention is to provide a kind of implementation method of video call service, to solve the problems referred to above that exist in the correlation technique.
To achieve these goals, according to an aspect of the present invention, a kind of implementation method of video call service is provided, the IP multimedia system that is used for TV video set-top box Network Based, wherein, comprise first terminal and second terminal in the IP multimedia system, first terminal is associated with first video set-top box, and second terminal is associated with second video set-top box.
Implementation method according to video call service of the present invention comprises: after first terminal and second terminal are set up voice call, send indication and set up the triggering command that is connected between first video set-top box and second video set-top box; Application server responses is in triggering command, and sets up being connected between first video set-top box and second video set-top box; First video set-top box enters video call state with second video set-top box by being connected of foundation.
Preferably, first terminal or second terminal are one of following: fixed terminal, portable terminal.
Preferably, the processing that sends described triggering command comprises: first terminal or second terminal send triggering command by IP multimedia system core net to application server; Or first video set-top box or second video set-top box send triggering command by IP multimedia system core net to application server; Or first video set-top box or second video set-top box directly send triggering command to application server.
Preferably, application server is set up and comprised being connected between first video set-top box and second video set-top box: application server sends to the video set-top box that sends triggering command one side and calls out, and receives replying that this video set-top box sends; Application server sends calling to the opposing party's video set-top box, and receives replying of this video set-top box transmission.
Preferably, said method also comprises: the professional ability to first set-top box and/or second set-top box dynamically arranges, wherein, professional ability comprise following one of at least: video capability, audio capability, ability to communicate.
Preferably, after application server connects, and described first video set-top box and described second video set-top box entered before the video call state by described connection of setting up, and said method also comprises: application server carries out media negotiation between first video set-top box and second video set-top box according to the professional ability of both sides' video set-top box by media negotiation mode end to end.
By means of technical scheme of the present invention, by said method provided by the invention, solved the problem that can not in the IMS UNE, realize in the correlation technique based on the video call service of IPTV set-top box, make the user when using terminal to converse, can carry out under the situation of video calling at needs, carry out video calling easily.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the schematic diagram according to the application scenarios of the embodiment of the invention;
Fig. 2 is the flow chart according to the implementation method of the video call service of the embodiment of the invention;
Fig. 3 is the signaling process figure according to the implementation method detailed process of the video call service of the embodiment of the invention.
Embodiment
Functional overview
In correlation technique, existence can not realize the problem based on the video call service of IPTV set-top box in the IMS UNE, for this reason, the invention provides a kind of implementation method of video call service, in technical scheme of the present invention, two terminals (can be fixed terminals, also can be portable terminal) be associated with video set-top box, two terminals at first need to set up basic voice call, in communication process,, then trigger application server (perhaps operation and triggering application server on the IPTV set-top box) at certain spcial character of input on the terminal if the user of two terminals need carry out video communication, after application server is triggered, at first call out the video set-top box of triggering side, after it is replied, the video set-top box of call peer again, after waiting to reply, both sides just can carry out video communication.
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
In the following description, for the purpose of explaining, a plurality of specific details have been described, to provide to thorough of the present invention.Yet, obviously, do not having can to realize the present invention under the situation of these specific detail yet, in addition, under the situation that does not deviate from the spirit and scope that claims illustrate, among following embodiment and the embodiment each details can be carried out various combinations.
Before the embodiment of the invention is described, at first the terminal of carrying out voice call is the explanation that the application scenarios of landline telephone carries out, Fig. 1 is the schematic diagram according to the application scenarios of the embodiment of the invention, as shown in Figure 1, comprise the IMS core net, public switch telephone network (Public Switched Telephone Network, abbreviate PSTN as), wherein, landline telephone A and landline telephone B belong to the PSTN network, the related IPTV set-top box of landline telephone A A, the related IPTV set-top box of landline telephone B B, IPTV set-top box A, IPTV set-top box B, application server all belongs to the core net to IMS.
In above-mentioned business scenario, equipment can be divided three classes: first kind terminal possesses the terminal of video and speech communication ability simultaneously: for example unified video signal software terminal, the visual communication set-top box that possesses speech capability, video telephone; Second Terminal Type only possesses the terminal of speech communication ability: for example, and landline telephone, the portable terminal of 2G; The 3rd Terminal Type only possesses the terminal of video communication ability, comprising: terminal that can only decoded video, for example, the common machine top box; Terminal that can the Code And Decode video for example, does not possess the visual communication set-top box of speech capability.
From top description as can be seen, visual communication set-top box is divided into two kinds, and a kind of possess phonetic function, and a kind of do not possess phonetic function.Landline telephone can be bound with various set-top box, comprises that common machine top box, visual communication set-top box (not possessing speech capability), visual communication set-top box (possessing speech capability) realize complete Visual communications ability.
In addition, common machine top box, the visual communication set-top box that does not possess speech capability, the professional ability that possesses the visual communication set-top box of speech capability can dynamically change, for example: on the USB of common machine top box mouth, insert camera, then transfer the visual communication set-top box that does not possess speech capability to; On the USB of the visual communication set-top box that does not possess speech capability mouth, insert handle, then transfer the visual communication set-top box that possesses speech capability to.
Below, based on said system framework and equipment, the technical scheme of the embodiment of the invention is described.
Method embodiment
According to embodiments of the invention, a kind of implementation method of video call service is provided, be used for IMS based on the IPTV set-top box, wherein, IMS comprises first terminal and second terminal, and first terminal is associated with first video set-top box, and second terminal is associated with second video set-top box.Wherein, first terminal and second terminal can be the terminals that possesses voice call and video call capability simultaneously, also can be only possess the voice call ability terminal (promptly, the above-mentioned first kind terminal and second Terminal Type), as long as and first video set-top box and second video set-top box can possess video capability just can be (promptly, above-mentioned first kind terminal and the 3rd Terminal Type), for example, visual communication set-top box, common machine top box etc.
Before carrying out processing of the present invention, need to set up voice call between two terminals (above-mentioned first terminal and second terminal), preferably, application server can also issue dialing monitoring request to first terminal and second terminal.Fig. 2 is the flow chart according to the implementation method of the video call service of the embodiment of the invention, as shown in Figure 2, comprises following processing (step S202-step S206):
Step S202 after first terminal and second terminal are set up voice call, sends indication to application server and sets up the triggering command that is connected between first video set-top box and second video set-top box; Wherein, first terminal and second terminal can be for one of following: fixed terminal, portable terminal.
In actual applications, can trigger by following three modes:
Mode one, the user can be triggered to application server (that is, first terminal or second terminal send triggering command by the IMS core net to application server) by certain additional character of input on the phone of voice call and by the IMS core net; If the user directly imports button on its phone, then need application server after first terminal and second terminal enter talking state to terminal Sending dialled number monitoring request, application server is by issuing dialing monitoring request with interior info message to terminal, and it meets the special key of monitoring dialing rule to terminal by the info information reporting.
Mode two, the user is by operating on its video set-top box, and triggers application server (that is, first video set-top box or second video set-top box send triggering command by the IMS core net to application server) by the IMS core net;
Mode three, the user directly triggers application server (that is, first video set-top box or second video set-top box directly send triggering command to application server) by operating on its video set-top box;
Step S204, application server set up being connected between first video set-top box and second video set-top box after being triggered;
Particularly, in step S204, application server at first sends to the video set-top box that sends triggering command one side and calls out, and receives replying of this video set-top box transmission; Subsequently, application server sends calling to the opposing party's video set-top box, and receives replying of this video set-top box transmission.Thereby set up two connections between the video set-top box.
Preferably, after connecting, application server can carry out media negotiation between first video set-top box and second video set-top box by media negotiation mode end to end according to the professional ability of both sides' video set-top box.
In addition, the professional ability of first set-top box and/or second set-top box can dynamically arrange, and can carry out dynamic negotiation.Wherein, professional ability comprise following one of at least: video capability, audio capability, ability to communicate.For example: on the USB of common machine top box mouth, insert camera, then transfer the visual communication set-top box that does not possess speech capability to; On the USB of the visual communication set-top box that does not possess speech capability mouth, insert handle, then transfer the visual communication set-top box that possesses speech capability to.
Step S206, first video set-top box enters video call state with second video set-top box by being connected of foundation, and like this, the user of the user of first terminal and second terminal just can carry out video calling by first video set-top box and second video set-top box.
Below in conjunction with accompanying drawing, technique scheme of the present invention is illustrated, Fig. 3 is the signaling process figure according to the implementation method detailed process of the video call service of the embodiment of the invention, need to prove, omitted the home network of user A, B among Fig. 3, but in actual applications, the calling that user A, B initiate all will be through the network of its ownership, for example, if landline telephone then needs the network through PSTN, be routed to the IMS core net by the PSTN network then, need special network element between two networks and insert.Below, according to Fig. 3 the processing procedure of technique scheme is elaborated, comprise following processing:
S301, user A calling party B, and from the PSTN network, be triggered to IMS CN.
S302, IMS CN triggers application server.
S303, application server issue IMS CN are arrived in the calling of user B.
S304, IMS CN issue and call out user B, because B is a fixed network or cellular network telephone, in actual applications, need through access device by the IMS network insertion to fixed network or mobile network.
S305, after user B replied, A and B carried out voice call, and at this moment, user A wants to carry out video calling with user B, in actual applications, can use one of following three kinds of modes to trigger application server and carry out video calling.
Mode one
S306, user A manipulator top box is triggered to the IMS core net;
S307, the IMS core net is triggered to application server, and after triggering, it is a requirement of carrying out video communication that application server identifies this triggering.
Mode two
S308, user A operates its video set-top box and directly is triggered to application server, and it is a requirement of carrying out video communication that application server identifies this triggering.
Mode three
S309, user A button on landline telephone is triggered to the IMS core net;
S310, the IMS core net is triggered to application server, and it is a requirement of carrying out video communication that application server identifies this triggering.
After triggering application server by above-mentioned three kinds of modes, application server need carry out following operation:
S311, application server is by the set-top box of IMS core net direct calling user A;
S312, the set-top box of user A is replied application server by the IMS core net;
S313, application server is by the set-top box of IMS core net direct calling user B;
S314, the set-top box of user B is replied application server by the IMS core net;
S315, the set-top box of the set-top box of user A and user B is carried out video communication.
By above-mentioned processing, when the user need carry out video calling, carry out video calling thereby can trigger video call service easily.
In sum, by means of technical scheme of the present invention, by said method provided by the invention, solved the problem that can not in the IMS UNE, realize in the correlation technique based on the video call service of IPTV set-top box, make the user when using terminal to converse, can carry out under the situation of video calling at needs, carry out video calling easily.
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, 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 (6)
1. the implementation method of a video call service, the IP multimedia system that is used for TV video set-top box Network Based, wherein, comprise first terminal and second terminal in the described IP multimedia system, described first terminal is associated with first video set-top box, and described second terminal is associated with second video set-top box, it is characterized in that, after described first terminal and described second terminal were set up voice call, described method comprised:
Send indication and set up the triggering command that is connected between described first video set-top box and described second video set-top box;
Application server responses is in described triggering command, and sets up being connected between described first video set-top box and described second video set-top box;
Described first video set-top box enters video call state with described second video set-top box by what set up described the connection.
2. method according to claim 1 is characterized in that, described first terminal or described second terminal are one of following: fixed terminal, portable terminal.
3. method according to claim 1 is characterized in that, the processing that sends described triggering command comprises:
Described first terminal or described second terminal send described triggering command by IP multimedia system core net to described application server; Or
Described first video set-top box or described second video set-top box send described triggering command by described IP multimedia system core net to described application server; Or
Described first video set-top box or described second video set-top box directly send described triggering command to described application server.
4. method according to claim 3 is characterized in that, described application server is set up and comprised being connected between described first video set-top box and described second video set-top box:
Described application server sends to the video set-top box that sends described triggering command one side and calls out, and receives replying of this video set-top box transmission;
Described application server sends calling to the opposing party's video set-top box, and receives replying of this video set-top box transmission.
5. according to each described method in the claim 1 to 4, it is characterized in that described method also comprises:
Professional ability to described first set-top box and/or described second set-top box dynamically arranges, wherein, described professional ability comprise following one of at least: video capability, audio capability, ability to communicate.
6. method according to claim 5, it is characterized in that, after described application server is set up described connection, and described first video set-top box and described second video set-top box enter before the video call state by described connection of setting up, and described method also comprises:
Described application server carries out media negotiation between described first video set-top box and described second video set-top box according to the professional ability of both sides' video set-top box by media negotiation mode end to end.
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| CN200910134497A CN101540870A (en) | 2009-04-22 | 2009-04-22 | Realization method of video call service |
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| CN200910134497A CN101540870A (en) | 2009-04-22 | 2009-04-22 | Realization method of video call service |
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| CN101969540A (en) * | 2010-10-15 | 2011-02-09 | 深圳市同洲电子股份有限公司 | Implementation method, device and system of video call |
| CN102036048A (en) * | 2010-12-23 | 2011-04-27 | 中兴通讯股份有限公司 | Method and system for voice and video calls |
| CN102387335A (en) * | 2011-11-18 | 2012-03-21 | 康佳集团股份有限公司 | Method and system based on mobile phone realizing video call through set-top box |
| CN102413306A (en) * | 2011-11-21 | 2012-04-11 | 康佳集团股份有限公司 | Three-dimensional video call method based on 3D television and 3D television |
| CN103237026A (en) * | 2013-04-22 | 2013-08-07 | 张志涵 | System accompanying calling triggering addition information interaction and method |
| CN103428468A (en) * | 2012-05-21 | 2013-12-04 | 中兴通讯股份有限公司 | Method and system for visual communication based on cooperation of mobile terminal box and set top box |
| CN103856803A (en) * | 2012-12-06 | 2014-06-11 | 中兴通讯股份有限公司 | Set top box control method and device |
| CN104010153A (en) * | 2013-02-27 | 2014-08-27 | 联想(北京)有限公司 | Video conversation realization method and system, and electronic device |
| CN104053042A (en) * | 2014-06-23 | 2014-09-17 | 海信集团有限公司 | Voice pushing method, device and system |
| CN104349204A (en) * | 2013-08-09 | 2015-02-11 | 上海未来宽带技术股份有限公司 | HTTP (hypertext transfer protocol) keep-alive connection-based two-way keep-alive connection system for set top boxes |
| CN102387335B (en) * | 2011-11-18 | 2016-12-14 | 康佳集团股份有限公司 | A kind of method and system based on mobile phone realizing video call through set-top box |
| WO2017088437A1 (en) * | 2015-11-25 | 2017-06-01 | 深圳Tcl数字技术有限公司 | Method and device for controlling switching of cameras of terminal by means of smart television |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101969540A (en) * | 2010-10-15 | 2011-02-09 | 深圳市同洲电子股份有限公司 | Implementation method, device and system of video call |
| WO2012083606A1 (en) * | 2010-12-23 | 2012-06-28 | 中兴通讯股份有限公司 | Method and system for audio and video conversations |
| CN102036048A (en) * | 2010-12-23 | 2011-04-27 | 中兴通讯股份有限公司 | Method and system for voice and video calls |
| CN102387335B (en) * | 2011-11-18 | 2016-12-14 | 康佳集团股份有限公司 | A kind of method and system based on mobile phone realizing video call through set-top box |
| CN102387335A (en) * | 2011-11-18 | 2012-03-21 | 康佳集团股份有限公司 | Method and system based on mobile phone realizing video call through set-top box |
| CN102413306A (en) * | 2011-11-21 | 2012-04-11 | 康佳集团股份有限公司 | Three-dimensional video call method based on 3D television and 3D television |
| CN103428468A (en) * | 2012-05-21 | 2013-12-04 | 中兴通讯股份有限公司 | Method and system for visual communication based on cooperation of mobile terminal box and set top box |
| CN103428468B (en) * | 2012-05-21 | 2018-08-14 | 南京中兴软件有限责任公司 | The method and system of Visual communications are carried out based on mobile terminal and set-top box collaboration |
| CN103856803A (en) * | 2012-12-06 | 2014-06-11 | 中兴通讯股份有限公司 | Set top box control method and device |
| WO2014086171A1 (en) * | 2012-12-06 | 2014-06-12 | 中兴通讯股份有限公司 | Set top box control method and apparatus |
| CN104010153A (en) * | 2013-02-27 | 2014-08-27 | 联想(北京)有限公司 | Video conversation realization method and system, and electronic device |
| CN104010153B (en) * | 2013-02-27 | 2018-07-06 | 联想(北京)有限公司 | A kind of method for realizing video calling, electronic equipment and system |
| CN103237026A (en) * | 2013-04-22 | 2013-08-07 | 张志涵 | System accompanying calling triggering addition information interaction and method |
| CN104349204A (en) * | 2013-08-09 | 2015-02-11 | 上海未来宽带技术股份有限公司 | HTTP (hypertext transfer protocol) keep-alive connection-based two-way keep-alive connection system for set top boxes |
| CN104053042A (en) * | 2014-06-23 | 2014-09-17 | 海信集团有限公司 | Voice pushing method, device and system |
| WO2017088437A1 (en) * | 2015-11-25 | 2017-06-01 | 深圳Tcl数字技术有限公司 | Method and device for controlling switching of cameras of terminal by means of smart television |
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Application publication date: 20090923 |