Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Embodiment one
Fig. 1 shows the architecture principle of the three-network integration system that the embodiment of the invention one provides, and for convenience of description, only shows the part relevant with the embodiment of the invention.
With reference to Fig. 1, the three-network integration system that the embodiment of the invention one provides comprises integration of three networks TV set-top box 1 and network Service Operation end 3, Web TV operating side 4 and other 3N operating sides 2 of communicating by letter with integration of three networks TV set-top box 1 by the Internet, operation is generally implemented by Virtual network operator in the operating side, support the access of a large amount of integration of three networks TV set-top box 1, and to integration of three networks TV set-top box 1 register, management such as authentication, charging, realize communicating by letter with integration of three networks TV set-top box 1 by the Internet.Wherein, each integration of three networks TV set-top box 1 all has the sign that a unique integration of three networks number conduct is different from other integration of three networks terminals.
During specific implementation, increase corresponding signaling platform respectively, be respectively terminal signaling platform and operation equipment signaling platform in integration of three networks TV set-top box 1, network Service Operation end 3, Web TV operating side 4 and other 3N operating sides 2.In the embodiment of the invention, terminal signaling platform is identical with the structure of operation equipment signaling platform, but the role is different with existence on the communication performance, terminal signaling platform is realized that the communication of integration of three networks TV set-top box inserts and to the telecommunication management of integration of three networks TV set-top box, is needed to support the communication of integration of three networks TV set-top box on performance.The operation equipment signaling platform will reach the requirement of operation level on performance, need support the communication of the terminal signaling platform of the big order of magnitude to insert simultaneously, and terminal signaling platform managed, can the cascade of a plurality of operation equipment signaling platform during specific implementation, to strengthen its communication performance.
Fig. 2 shows the structural principle of the integration of three networks TV set-top box 1 that the embodiment of the invention one provides, and for convenience of description, only shows the part relevant with the embodiment of the invention one.
With reference to Fig. 2, integration of three networks TV set-top box 1 comprises terminal signaling platform 101, central processing unit 102, router one 03, Web TV module 105, video interface 106, audio interface 107, comprises that also a plurality of I/O interfaces 108, this I/O interface 108 can be used for connecting telephone set, mobile phone, keyboard, mouse, remote controller, microphone, the first-class external equipment of shooting.Wherein, terminal signaling platform 101, router one 03, Web TV module 105, I/O interface 108 are connected with central processing unit 102 respectively, by the work of central processing unit 102 these functional modules of control.
In the embodiment of the invention one, integration of three networks TV set-top box 1 can realize Web TV function, various Internet service function and with three-network integration system in the network voice communication function of other integration of three networks terminal rooms, as follows to these three kinds of concrete divisions of business realizing process below:
(1) based on the Web TV function of three-network integration system
Integration of three networks TV set-top box 1 is set up a believable the Internet signalling path by terminal signaling platform 101 and Web TV operating side 4, and Web TV module 105 is authenticated and scramble process; Authentication by and descrambling success after, terminal signaling platform 101 is set up an internet content passage with Web TV operating side 4; Web TV module 105 inserts the Internet by router one 03 again, and is decoded into vision signal and audio signal output after obtaining the IPTV signal by the internet content passage from Web TV operating side 4, thereby realizes the Web TV function.
(2) based on the various Internet service functions of three-network integration system
The ancillary equipment such as telephone set that are connected with I/O interface 108 can be set up bi-directional call with various network services operating side 4 by terminal signaling platform 101 and be connected, and carry out the communication of various network services content, realize various Internet service functions, as shopping online or the like.
(3) based on the network voice communication function of three-network integration system
The telephone sets that are connected with I/O interface 108 etc. can be undertaken alternately by terminal signaling platform 101 and 3N operating side 2, set up believable signalling path and content channel with other integration of three networks terminals in the three-network integration system, realize two way voice communication.
If the call object of integration of three networks TV set-top box 1 is the 3N telephone terminal, comprise this locality or nonlocal 3N user, then terminal signaling platform 101 carries out alternately with the operating side signaling platform, set up believable signalling path with called phone machine terminal, in the signaling platform Query Database of operating side, store by behind the integration of three networks number related information of called telephone machine terminal, set up a content channel in integration of three networks TV set-top box 1 with between by called telephone machine terminal, make integration of three networks TV set-top box 1 and be able to communicate by this content channel by called telephone machine terminal, by above description as can be seen, connect the process of setting up a content channel by the Internet signalling path in the 3N net and all be based on the Internet, so the communication in the 3N net do not have fringe cost.
Embodiment two
Fig. 3 shows the architecture principle of the three-network integration system that the embodiment of the invention two provides, and for convenience of description, only shows the part relevant with the embodiment of the invention.
With reference to Fig. 3, the three-network integration system that the embodiment of the invention two provides comprises integration of three networks TV set-top box 1 and network Service Operation end 3, Web TV operating side 4, Digital Television operating side 5 and other 3N operating sides 2 of communicating by letter with integration of three networks TV set-top box 1 by the Internet, operation is generally implemented by Virtual network operator in the operating side, support the access of a large amount of integration of three networks TV set-top box 1, and to integration of three networks TV set-top box 1 register, management such as authentication, charging, realize communicating by letter with integration of three networks TV set-top box 1 by the Internet.Wherein, each integration of three networks TV set-top box 1 all has the sign that a unique integration of three networks number conduct is different from other integration of three networks terminals.
During specific implementation, increase corresponding signaling platform respectively, be respectively terminal signaling platform and operation equipment signaling platform in integration of three networks TV set-top box 1, network Service Operation end 3, Web TV operating side 4, Digital Television operating side 5 and other 3N operating sides 2.In the embodiment of the invention, terminal signaling platform is identical with the structure of operation equipment signaling platform, but the role is different with existence on the communication performance, terminal signaling platform is realized that the communication of integration of three networks TV set-top box inserts and to the telecommunication management of integration of three networks TV set-top box, is needed to support the communication of integration of three networks TV set-top box on performance.The operation equipment signaling platform will reach the requirement of operation level on performance, need support the communication of the terminal signaling platform of the big order of magnitude to insert simultaneously, and terminal signaling platform managed, can the cascade of a plurality of operation equipment signaling platform during specific implementation, to strengthen its communication performance.
Fig. 4 shows the structural principle of the integration of three networks TV set-top box 1 that the embodiment of the invention two provides, and for convenience of description, only shows the part relevant with the embodiment of the invention two.
With reference to Fig. 4, integration of three networks TV set-top box 1 comprises terminal signaling platform 101, central processing unit 102, router one 03, digital television module 104, Web TV module 105, video interface 106, audio interface 107, a plurality of I/O interface 108 (this I/O interface 108 can be used for connecting telephone set, mobile phone, keyboard, mouse, remote controller, microphone, the first-class external equipment of shooting), also comprises switch element 109, IP network circuit module 110, telephone line circuitry module 111, telephone set network module 112;
Wherein, IP network circuit module 110 is in order to insert the Internet, and telephone line circuitry module 111 is in order to insert wired PSTN net or radiotelephony network, and telephone set network module 112 is in order to connect local telephone set; In addition, IP network circuit module 110, telephone line circuitry module 111, telephone set network module 112 also are used for received signal is carried out analog-to-digital conversion, make that the signal of process switch element is a digital signal.
Wherein, switch element 109 has three switch port, wherein the first port a inserts wired PSTN net or radiotelephony network by telephone line circuitry module 111, the second port b connects router 103 and inserts the Internet by this router one 03 through IP network circuit module 110, by any two connections between three ports of central processing unit 102 control switch unit 109; When central processing unit 109 control the 3rd port c and first port a connection, can realize the function of conventional fixed phone or mobile telephone terminal;
Further, integration of three networks TV set-top box 1 also comprises disconnect 113, and the one termination is gone into wired PSTN net or radiotelephony network, and the other end connects the telephone set that links to each other with telephone set network module 112.When 1 power down of integration of three networks TV set-top box, disconnect 113 closures, the telephone set that will be connected with telephone set network module 112 directly inserts wired PSTN net or radiotelephony network, and can realize the function of normal telephone or mobile telephone terminal this moment.
Compare with the embodiment of the invention one, in the embodiment of the invention two, integration of three networks TV set-top box 1 not only can realize Web TV function, various Internet service function and with three-network integration system in the network voice communication function of other integration of three networks terminal rooms, can also realize traditional digital television function and with the two-way voice communication function of the outer PSTN fixed line telephone terminal/mobile telephone terminal of three-network integration system.As follows to these the two kinds newly-increased concrete divisions of business function implementation procedure below:
(1) traditional digital television function
In the integration of three networks TV set-top box 1, digital television module connects tv line.Integration of three networks TV set-top box 1 is set up a believable the Internet signalling path by terminal signaling platform 101, digital television module 104 is authenticated and scramble process, authentication by and descrambling success after, output respectively after digital television module 104 directly obtains local digital TV broadcast signal and therefrom decodes vision signal and audio signal from tv line again.
(2) with the two-way voice communication function of the outer PSTN fixed line telephone terminal/mobile telephone terminal of three-network integration system
If the call object of integration of three networks TV set-top box 1 is local non-3N telephone terminal, then connect between port a, the c of central processing unit 102 control switch unit 109, insert PSTN net or radiotelephony network so form path between telephone set network module 112, the telephone line circuitry module 111, directly send calling, be equivalent to common local PSTN or radiotelephone service this moment by PSTN net or radiotelephony network;
If calling party is nonlocal 3N user terminal, the called party is local non-3N user terminal, then runing equipment signaling platform selects the terminal signaling platform 101 in an integration of three networks TV set-top box 1 of this locality to send the gateway control instruction, trigger the port b of central processing unit 102 with switch element 109, a connects, thereby between the IP network circuit module 110 of integration of three networks TV set-top box 1 inside and telephone line circuitry module 111 parts, form the forward gateway, make and form between nonlocal 3N user terminal and the local non-3N user terminal: the Internet--the communication path of-local PSTN net/radiotelephony network, thus can be in order to avoid long-distance telephone expenses;
If local non-3N telephone terminal is 3N telephone terminal clawback outwards, equally by select the terminal signaling platform 101 in a local integration of three networks TV set-top box 1 to send the gateway control instruction by the operation equipment signaling platform, trigger the port a of central processing unit 102 with switch element 109, b connects, thereby between the telephone line circuitry module 111 of integration of three networks TV set-top box 1 inside and IP network circuit module 110, form reverse gateway, make and form between local non-3N telephone terminal and the nonlocal 3N telephone terminal: local PSTN net/radiotelephony network--the communication path of-the Internet, can exempt from long-distance telephone expenses equally.
To sum up, in embodiments of the present invention, the Web TV function based on three-network integration system, various Internet service function and network voice communication function have not only been realized, and realize knowing clearly traditional digital television function with set up bi-directional call with the outer PSTN fixed line telephone terminal/mobile telephone terminal of three-network integration system and be connected the function of carrying out telephone communication, realized the fusion of multiple business function.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.