CN101959160B - Communication system integrating method and real-time rebroadcasting system - Google Patents
Communication system integrating method and real-time rebroadcasting system Download PDFInfo
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Abstract
The invention discloses a communication system integrating method and a real-time rebroadcasting system, which are applied to rebroadcasting images in real time and lowering system building cost. The method comprises the following steps that: an external image is shot by an image capturing module of a first communication device so as to generate an image signal; the image signal is transmitted to a second communication device wirelessly through a third generation mobile communication system; the second communication device transmits the received image signal to a head end network telephone through a video signal transmission channel; the head end network telephone converts the received image signal into a network packet and transmits the network packet to a network telephone switch through a network, wherein the network packet meets the video format of the voice over Internet protocol; and the network telephone switch establishes link with a terminal network telephone according to a linking instruction, and outputs the received network packet in real time.
Description
Technical field
The present invention relates to a kind of communication system integration method, espespecially a kind of in order to integrate third generation Mobile Communications system (3G System) and internet voice protocol (VoIP System) system, and the communication system integration method of integration third generation Mobile Communications system and world wide web system (World Wide Web System), and real-time broadcast relay system.
Background technology
The third generation Mobile Communications epoch provide diversified audio-visual multimedia service.In the third generation Mobile Communications system (3G System), can free communication connect between the image mobile phone, transmit real-time imaging.Yet, if when wanting that the image that mobile phone is captured is sent in real time the networking telephone or computer and relays, then third generation Mobile Communications system and internet voice protocol system (VoIP System) and world wide web system (WorldWide Web System) must be integrated.
Fig. 1 is the system architecture schematic diagram of the communication integrating system of prior art.As shown in the figure, in the assembling structure of third generation Mobile Communications system 10 and internet voice protocol system 30, third generation image mobile phone 11 is by gateway 21 wireless connections in base station 15 and the machine room 20, gateway 21 tool signal translation functions, the image signal that third generation image mobile phone 11 can be exported is converted to the video signal form (H.263, H.264) that meets the internet voice communications protocol by the signal form (3gpp) of third generation Mobile Communications agreement, is resent to network telephone exchanger 31.Network telephone exchanger 31 through network 33 accept the networking telephone 351,352 ..., 35N online requirement, with image output to the networking telephone 351,352 ..., 35N plays.
In the assembling structure of third generation Mobile Communications system 10 and world wide web system 40, it is the signal that receives gateway 21 outputs with multimedia coding device 23, signal is converted to the network video crossfire of the specific video signal form (MPEG-4, MJPEG) that meets the Internet transfer protocol, exports multimedia server 41 to.Computer 451,452 ..., 45N is online through network 43 and web page server 42, assign online requirement by 42 pairs of multimedia servers 41 of web page server, multimedia server 41 exports the network video crossfire to online computer decoding and plays again with to require online computer to set up online.
In the above system combination framework, gateway 21 prices of specific responsibility conversion signal form are high, easily be worth millions of even up to ten million, cause the heavy cost burden of the person of building of system, thereby limited use image mobile phone filmed image, and with the networking telephone or the real-time application kenel of relaying of computer.In view of this, thus this case inventor propose another cheaply signal change the mechanism, to replace gateway, reach system combination.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of communication system integration method and real-time broadcast relay system, build cost with real-time relay image and reduction system.
For reaching above-mentioned purpose, the invention provides a kind of communication system integration method, be applicable to integrate a third generation Mobile Communications system and an internet voice protocol system, with real-time relay image, this communication system integration method comprises the following steps:
Use the image acquisition module of one first communication device to take external image, to produce an image signal;
This image signal is transferred to one second communication device through this third generation Mobile Communications system wireless;
This second communication device is sent to a head end network phone with the image signal that receives through a video transmission channel;
This head end network phone is converted to a network package with the image signal that receives, and is sent to a network telephone exchanger through a network, and wherein this network package meets the video signal form of internet voice protocol; And
This network telephone exchanger is according to an online-order, with a terminal network phone set up online, the network package that in real time output receives.
The present invention also provides a kind of real-time broadcast relay system, is applicable to carry out image by a third generation Mobile Communications system and an internet voice protocol system and relays, and this real-time broadcast relay system comprises:
One first communication device has an image acquisition module, to take external image, produces the wireless output of an image signal;
One second communication device, through this third generation Mobile Communications system and this first communication device wireless connections, to receive this image signal, this second communication device has a video signal output port, in order to the image signal of real-time output reception;
One head end network phone, has a video signal input port, be coupled to this video signal output port of this second communication device, to receive this image signal, and the image signal that receives is converted to a network package, through network output, wherein this network package meets the video signal form of internet voice protocol; And
One network telephone exchanger, through this network and this head end network telephone connection, to receive this network package, this network telephone exchanger is exported the network package that receives in real time according to an online-order.
The present invention also provides a kind of communication system integration method, is applicable to integrate a third generation Mobile Communications system and a world wide web system, and with real-time relay image, this communication system integration method comprises the following steps:
Use the image acquisition module of one first communication device to take external image, to produce an image signal;
This image signal is transferred to one second communication device through this third generation Mobile Communications system wireless;
This second communication device is sent to a head end network phone with the image signal that receives through a video transmission channel;
This head end network phone is converted to a network package with the image signal that receives, and through a network this network package is sent to a multimedia coding device, and wherein this network package meets the video signal form of internet voice protocol;
This multimedia coding device is converted to a network video crossfire with this network package, and this network video crossfire is sent to a multimedia server, and wherein this network video crossfire meets the video signal form of the Internet transfer protocol; And
This multimedia server is according to an online-order, with a terminal computer set up online, the network video crossfire that in real time output receives.
The present invention also provides a kind of real-time broadcast relay system, is applicable to carry out image by a third generation Mobile Communications system and a world wide web system and relays, and this real-time broadcast relay system comprises:
One first communication device has an image acquisition module, to take external image, produces the wireless output of an image signal;
One second communication device, through this third generation Mobile Communications system and this first communication device wireless connections, to receive this image signal, this second communication device has a video signal output port, in order to the image signal of real-time output reception;
One head end network phone, has a video signal input port, be coupled to this video signal output port of this second communication device, to receive this image signal, and the image signal that receives is converted to a network package, through network output, wherein this network package meets the video signal form of internet voice protocol;
One multimedia coding device is connected in this head end network phone, receives this network package, and this network package is converted to network video crossfire output, and wherein this network video crossfire meets the video signal form of the Internet transfer protocol; And
One multimedia server is connected in this multimedia coding device, receives this network video crossfire, and this multimedia server is exported the network video crossfire that receives in real time according to an online-order.
The present invention uses the second communication device and head end network phone to consist of signal switching framework, by controlling the first communication device and the second communication device is online, and connect the second communication device and head end network phone through the video transmission channel, thereby can integrate third generation Mobile Communications system and internet voice protocol system, also can integrate third generation Mobile Communications system and world wide web system, realizing relaying in real time image, and reduced cost.
Description of drawings
Fig. 1 is the system architecture schematic diagram of the communication integrating system of a prior art;
Fig. 2 is the system architecture schematic diagram of a specific embodiment of real-time broadcast relay system of the present invention;
Fig. 3 is the flow chart of steps of the first specific embodiment of communication system integration method of the present invention; And
Fig. 4 is the flow chart of steps of the second specific embodiment of communication system integration method of the present invention.
Specific embodiment
Below in conjunction with Figure of description the specific embodiment of the present invention is described in detail.Obviously, described embodiment only is a part of embodiment of the present invention, and other embodiment that those skilled in the art obtains under the prerequisite of not paying creative work belongs to protection scope of the present invention.
See also Fig. 2, the system architecture schematic diagram of a specific embodiment of real-time broadcast relay system of the present invention.As shown in the figure, broadcast relay system 50 is intended to integrate 60 and one an internet voice protocol system of third generation Mobile Communications system (3G System) (VoIP System) 70 in real time, and integrate third generation Mobile Communications system 60 and a world wide web system (World Wide Web System) 80, with the captured image of real-time relay image mobile phone.
The mechanism of real-time broadcast relay system 50 integration third generation Mobile Communications systems 60 and internet voice protocol system 70 at first is described.Please consult simultaneously Fig. 2 and Fig. 3, Fig. 3 is the flow chart of steps of the first specific embodiment of communication system integration method of the present invention.
In the broadcast relay system 50, third generation Mobile Communications system 60 comprises one first communication device 61, one second communication device 63, a head end network phone 51 and a network telephone exchanger 71 with the assembling structure of internet voice protocol system 70 in real time.Wherein the first communication device 61 and the second communication device 63 are respectively a third generation image mobile phone, the first communication device 61 comprises that an image acquisition module 611 and a communication module 615, the second communication devices 63 comprise a video signal output port 631 and a communication module 635.Image acquisition module 611 is in order to take external image, to produce an image signal.63 other communication modules 615 of the first communication module 61 and the second communication device, 635 meet the wireless signal of third generation Mobile Communications system in order to transmitting-receiving.The communication module 615 of the first communication module 61 forms wireless signals, is sent to the communication module 635 of the second communication device 63 through base station 62, connects to set up wireless telecommunications.
Head end network phone 51 comprises a video signal input port 511 and an Internet Transmission port 515.The video signal output port 631 of the second communication device 63 is coupled to the video signal input port 511 of head end network phone 51, namely consists of a video transmission channel.The characteristics of this case are with the second communication device 63 and head end network phone 51 signal of transferring, to reach system combination.The Internet Transmission port 515 of head end network phone 51 through a network connection in network telephone exchanger 71.Network telephone exchanger 71 is in order to carry out image broadcasting, when terminal network phone 751,752 ..., 75N accepts peripheral operation, transfer to particular number, when network 73 and network telephone exchanger 71 are online, network telephone exchanger 71 can image output to online terminal network phone 751,752 ..., 75N plays.
When data providing is taken external image with the first communication device 61, with terminal network phone 751,752 ..., when 75N does to relay in real time, must finish first the said system framework connects, again according to the steps flow chart of Fig. 3, at first control the first communication device 61 and dial into the second communication device 63, to set up online (step S101) by base station 62 and the second communication device 63; Then take external images with the image acquisition module 611 of the first communication device 61, producing an image signal (step S103), and image signal is wirelessly transmitted to the second communication device 63 (step S105).
Secondly, the second communication device 63 receives image signal, and the image signal that receives is sent to head end network phone 51 (step S107) through the video transmission channel.
Thereafter, head end network phone 51 receives image signal (step S109), the image signal that receives is converted to a network package, H.263 or H.264 the video signal form that this network package meets internet voice protocol is (step S111), and network package is sent to network telephone exchanger 71 (step S113).
Subsequently, network telephone exchanger 71 receives network package (step S115), and according to an online-order, with require online terminal network phone 751,752 ..., 75N sets up online, with the network package that receives export in real time online terminal network phone 751,752 ..., 75N, decoding being reduced to image signal and playing, with the captured image of real-time relay the first communication device 61.(step S117).
In the broadcast relay system 50, the second communication device 63 is cheap many with the more existing gateway of cost of the signal switching framework that head end network phone 51 consists of in real time, but the cost burden that mitigation system builds.
Go on to say real-time broadcast relay system 50 and integrate the mechanism of third generation Mobile Communications system 60 and world wide web system 80.Please consult simultaneously Fig. 2 and Fig. 4, Fig. 4 is the flow chart of steps of the second specific embodiment of communication system integration method of the present invention.
In the broadcast relay system 50, third generation Mobile Communications system 60 comprises the first communication device 61, the second communication device 63, head end network phone 51, a multimedia coding device 53, a multimedia server 81 and a web page server 82 with the assembling structure of world wide web system 80 in real time.
Much more no longer wherein the system architecture of the first communication device 61, the second communication device 63 and head end network phone 51 elaborates, therefore to give unnecessary details.The function of multimedia coding device 53 is conversion video signal form, H.263 or H.264 the video signal form of internet voice protocol is converted to video signal form MPEG-4 or the MJPEG of the Internet transfer protocol.Multimedia coding device 53 is online with multimedia server 81, and the network video crossfire that recompile is compressed is sent to 81 broadcasting of Web-page Multi-media server.Web page server 82 is in order to build webpage, and each webpage all has other exclusive network address, can accept data providing uploading data embedded web page.Terminal computer 851,852 ..., 85N accepts peripheral operation, when the input network address is pointed to particular webpage, play lattice if dispose video signal on the webpage, web page server 82 just can be assigned online requirement to multimedia server 81, again by multimedia server 81 output network video streams to online terminal computer 851,852 ..., 85N web browser play.
When data providing is want to take external image with the first communication device 61, with terminal computer 851,852 ..., when 85N does to relay in real time, must finish first the said system framework connects, again according to the steps flow chart of Fig. 4, at first control the first communication device 61 and dial into the second communication device 63, set up online (step S201) through base station 62 and the second communication device 63; Then take external images with the image acquisition module 611 of the first communication device 61, producing an image signal (step S203), and image signal is wirelessly transmitted to the second communication device 63 (step S205).
Secondly, the second communication device 63 receives image signal, and the image signal that receives is sent to head end network phone 51 (step S207) through the video transmission channel.
Thereafter, head end network phone 51 receives image signal (step S209), the image signal that receives is converted to a network package, so that this network package meets the video signal form (step S211) of internet voice protocol, and network package is sent to multimedia coding device 53 (step S213).
Subsequently, multimedia coding device 53 receives network package, and network package is converted to a network video crossfire, and it meets the video signal form of the Internet transfer protocol, the network video crossfire is exported to multimedia server 81 (step S215) again.
Thereafter, multimedia server 81 receives network video crossfire (step S217), and according to an online-order, with require online terminal computer 851,852 ..., 85N sets up online, with the network video crossfire that receives export in real time online terminal computer 851,852 ..., 85N, decoding being reduced to image signal and playing, with the captured image (step S219) of real-time relay the first communication device 61.
Among the step S219, terminal computer 851,852 ..., 85N and web page server 82 be online, assign online requirement through 82 pairs of multimedia servers 81 of web page server, so that multimedia server 81 with require online terminal computer 851,852 ..., 85N sets up onlinely, the network video crossfire is sent to online terminal computer plays.In addition, world wide web system 80 can further comprise one point-to-point (peer-to-peer, P2P) server (not shown), uses point-to-point mechanics of communication, and the network video crossfire of keyholed back plate multimedia server 81 is downloaded.
Mandatory declaration be that this case main feature is for using the second communication device 63 and head end network phone 51 to consist of signals switching frameworks, thereby sets up real-time broadcast relay system 50.Wherein much more no longer therefore the signal connection mechanism of each communication system and device are given unnecessary details its ins and outs for existing.
But this case elasticity applies to the categories such as monitoring, meeting, leisure, when wish utilizes the networking telephone or web page to play real-time imaging, can preset broadcasting channel, or configuring video is play lattice on particular webpage, and issue relay Time Forecast, allow the personnel of group or page viewers know the broadcast message.The relay time to be arrived, data providing is with the first communication device 61 filmed images, the side of watching with terminal network phone 751,752 ..., 75N or terminal computer 851,852 ..., 85N on-line network telephone exchange 71 or multimedia server 81 and web page server 82, just can download in real time and relay image and view and admire.
In sum, communication system integration method of the present invention and real-time broadcast relay system, using communication device and the networking telephone to consist of signal changes the mechanism, replace the conventional gateway device, to integrate third generation Mobile Communications system and internet voice protocol system, to reach third generation Mobile Communications system and the world wide web system of integrating.The real-time broadcast relay system of this case is with low cost, but mitigation system builds cost, utilizes image mobile phone filmed image thereby impel, and relays in real time more popularization of application kenel of sharing by the networking telephone or webpage again.
More than; be preferred embodiment of the present invention only, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range that claim was defined.
Claims (15)
1. a communication system integration method is applicable to integrate a third generation Mobile Communications system and an internet voice protocol system,, it is characterized in that this communication system integration method comprises the following steps: with real-time relay image
Use the image acquisition module of one first communication device to take external image, to produce an image signal;
This image signal is transferred to one second communication device through this third generation Mobile Communications system wireless;
This second communication device is sent to a head end network phone with the image signal that receives through a video transmission channel;
This head end network phone is converted to a network package with the image signal that receives, and is sent to a network telephone exchanger through a network, and wherein this network package meets the video signal form of internet voice protocol; And
This network telephone exchanger is according to an online-order, with a terminal network phone set up online, the network package that in real time output receives.
2. communication system integration method as claimed in claim 1 is characterized in that, more comprises the following steps:
This terminal network phone receives this network package, is decoded as this image signal and plays.
3. communication system integration method as claimed in claim 1 is characterized in that, use this first communication device to take the step of external image before, more comprise the following steps:
Controlling this first communication device sets up communication with this second communication device and is connected.
4. communication system integration method as claimed in claim 1 is characterized in that, use this first communication device to take the step of external image before, more comprise the following steps:
One video signal output of this second communication device is coupled to a video signal input of this head end network phone, to set up this video transmission channel.
5. communication system integration method as claimed in claim 1 is characterized in that, use this first communication device to take the step of external image before, more comprise the following steps:
Controlling this head end network phone and this network telephone exchanger sets up online.
6. a real-time broadcast relay system is applicable to carry out image by a third generation Mobile Communications system and an internet voice protocol system and relays, and it is characterized in that this real-time broadcast relay system comprises:
One first communication device has an image acquisition module, to take external image, produces the wireless output of an image signal;
One second communication device, through this third generation Mobile Communications system and this first communication device wireless connections, to receive this image signal, this second communication device has a video signal output port, in order to the image signal of real-time output reception;
One head end network phone, has a video signal input port, be coupled to this video signal output port of this second communication device, to receive this image signal, and the image signal that receives is converted to a network package, through network output, wherein this network package meets the video signal form of internet voice protocol; And
One network telephone exchanger, through this network and this head end network telephone connection, to receive this network package, this network telephone exchanger is exported the network package that receives in real time according to an online-order.
7. real-time broadcast relay system as claimed in claim 6, it is characterized in that, more comprise a terminal network phone, this terminal network phone is used for accepting peripheral operation and then this network telephone exchanger being assigned this online-order, set up online with this network telephone exchanger, receive this network package, be decoded as this image signal and play.
8. a communication system integration method is applicable to integrate a third generation Mobile Communications system and a world wide web system,, it is characterized in that this communication system integration method comprises the following steps: with real-time relay image
Use the image acquisition module of one first communication device to take external image, to produce an image signal;
This image signal is transferred to one second communication device through this third generation Mobile Communications system wireless;
This second communication device is sent to a head end network phone with the image signal that receives through a video transmission channel;
This head end network phone is converted to a network package with the image signal that receives, and through a network this network package is sent to a multimedia coding device, and wherein this network package meets the video signal form of internet voice protocol;
This multimedia coding device is converted to a network video crossfire with this network package, and this network video crossfire is sent to a multimedia server, and wherein this network video crossfire meets the video signal form of the Internet transfer protocol; And
This multimedia server is according to an online-order, with a terminal computer set up online, the network video crossfire that in real time output receives.
9. communication system integration method as claimed in claim 8 is characterized in that, more comprises the following steps:
This terminal computer receives this network video crossfire, is decoded as this image signal and plays.
10. communication system integration method as claimed in claim 8 is characterized in that, use this first communication device to take external image before, more comprise the following steps:
Controlling this first communication device sets up communication with this second communication device and is connected.
11. communication system integration method as claimed in claim 8 is characterized in that, use this first communication device to take the step of external image before, more comprise the following steps:
One video signal output of this second communication device is coupled to a video signal input of this head end network phone, to set up this video transmission channel.
12. communication system integration method as claimed in claim 8 is characterized in that, use this first communication device to take the step of external image before, more comprise the following steps:
Controlling this multimedia coding device and this multimedia server sets up online.
13. communication system integration method as claimed in claim 8, it is characterized in that, this multimedia server is set up in the online step with this terminal computer according to this online-order, is with the online web page server of this terminal computer this multimedia server to be assigned this online-order by one.
14. a real-time broadcast relay system is applicable to carry out image by a third generation Mobile Communications system and a world wide web system and relays, and it is characterized in that this real-time broadcast relay system comprises:
One first communication device has an image acquisition module, to take external image, produces the wireless output of an image signal;
One second communication device, through this third generation Mobile Communications system and this first communication device wireless connections, to receive this image signal, this second communication device has a video signal output port, in order to the image signal of real-time output reception;
One head end network phone, has a video signal input port, be coupled to this video signal output port of this second communication device, to receive this image signal, and the image signal that receives is converted to a network package, through network output, wherein this network package meets the video signal form of internet voice protocol;
One multimedia coding device is connected in this head end network phone, receives this network package, and this network package is converted to network video crossfire output, and wherein this network video crossfire meets the video signal form of the Internet transfer protocol; And
One multimedia server is connected in this multimedia coding device, receives this network video crossfire, and this multimedia server is exported the network video crossfire that receives in real time according to an online-order.
15. real-time broadcast relay system as claimed in claim 14, it is characterized in that, more comprise a web page server, this web page server and terminal computer are online, this multimedia server is assigned this online-order, so that this multimedia server and this terminal computer are set up is online, this terminal computer is exported this network video crossfire, this terminal computer is decoded as this network video crossfire this image signal again and plays.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1438798A (en) * | 2003-02-15 | 2003-08-27 | 李瑞军 | Network telephone system |
| CN101217583A (en) * | 2007-01-05 | 2008-07-09 | 江国庆 | Indoor telephone with internet phone module |
| CN101227455A (en) * | 2007-01-17 | 2008-07-23 | 华硕电脑股份有限公司 | Method and system for combining voice communication using voice circuit initialized protocol |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1438798A (en) * | 2003-02-15 | 2003-08-27 | 李瑞军 | Network telephone system |
| CN101217583A (en) * | 2007-01-05 | 2008-07-09 | 江国庆 | Indoor telephone with internet phone module |
| CN101227455A (en) * | 2007-01-17 | 2008-07-23 | 华硕电脑股份有限公司 | Method and system for combining voice communication using voice circuit initialized protocol |
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