Peer-to-peer (P2P) network media phone terminal

A P2P network and media technology, applied in the field of network communication, can solve problems such as network media phone terminals that have not yet been seen, and achieve the effects of friendly interface, overcoming bandwidth restrictions, and perfect services

Active Publication Date: 2013-04-10
SHANGHAI TT&S TELECOM TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0006] The multi-functional integrated terminal is the main equipment for triple play applications. With the advancement of triple play, multi-function terminals play an indispensable role in the application of triple play. In the prior art, there is no To the network media phone terminal that combines P2P technology and SIP protocol and applies it to triple play applications

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  • Peer-to-peer (P2P) network media phone terminal

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Embodiment Construction

[0023] In order to better understand the technical content of the present invention, specific embodiments are given together with the attached drawings for description as follows.

[0024] figure 1 The system structure diagram of the P2P / SIP network is drawn as an example. Different from the traditional SIP architecture, the P2P / SIP network completes resource positioning and message routing through the peer nodes in the P2P network, such as figure 1 As shown, the main nodes include: SN-super nodes, which are composed of business application service systems such as system platform nodes with high network bandwidth and public addresses or CDN (Content Distribution Network) nodes. Each super node manages a section of key value space, and is responsible for the registration and resource storage of nodes in the key value space; Client-ordinary node, can be composed of the P2P network media phone terminal of the present invention (for convenience, hereinafter referred to as the user...

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Abstract

The invention provides a peer-to-peer (P2P) network media phone terminal based on a P2P/ session initiation protocol (SIP) network to achieve P2P/SIP network business application. The P2P network media phone terminal as an access terminal of a P2P/SIP network comprises a system control unit, a front end P2P/SIP communication processing module and a rear end information processing module. The front end P2P/SIP communication processing module comprises a network interface unit and a P2P/SIP communication adapter module and is connected with a network internet protocol (IP) to achieve adaptation and transmission control protocol of P2P/SIP communication. The rear end information processing module carries out voice frequency and video processing and comprises a communication processing module and an interactive operation interface module. The interactive operation interface module is connected with a display device and a dialing device and used for inputting instructions to instruct motion of the P2P network media phone terminal and a voice input-output device. A system control unit realizes communication processing and media interactive application processing based on number mapping by utilizing control of an embedded operation system according to input information of the interactive operation interface module, and provides wide expansion space for three-network integration terminal application.

Description

technical field [0001] The present invention relates to the field of network communication and media application, in particular to a P2P network media phone terminal based on P2P / SIP network. Background technique [0002] The integration of the Internet, telecommunication networks and radio and television networks can improve the utilization of network resources, provide users with richer and more convenient services and a higher level of network performance. Its technical functions tend to be consistent and its business scope tends to be the same. Resource sharing can provide users with comprehensive multimedia communication services such as voice, data and broadcasting and television. However, the communication method used is generally a local area network or a VPN virtual local area network. Due to the limitation of the "bottleneck" of server input / output (I / O), a server can only support limited concurrent streams (concurrent streams on the order of thousands). To solve ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
Inventor 沈逸林
Owner SHANGHAI TT&S TELECOM TECH CO LTD
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