Apparatus and method for realizing P2P stream broadcasting in information family appliances

A technology for information appliances and members, applied in the field of information network, can solve problems such as inability to meet needs, and achieve the effect of solving download-side transmission and timely transmission

Inactive Publication Date: 2008-12-24
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, simple P2P file download can no longer meet the needs, and the function of P2P streaming playback must be realized in information appliances

Method used

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  • Apparatus and method for realizing P2P stream broadcasting in information family appliances
  • Apparatus and method for realizing P2P stream broadcasting in information family appliances

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Experimental program
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Embodiment Construction

[0014] Referring to FIG. 1 , it shows a structural diagram of node function modules in a P2P streaming device. 1.1 The network interface is the interface between the node and the outside world. Information data is obtained and provided through the network interface, and status information is exchanged with other nodes at the same time.

[0015] 1.2 Member management module, in the P2P Streaming network, there is no central server to manage the membership status of the network. Therefore, each node maintains the status of some nodes in the network, and exchanges membership status information with other nodes through a specific protocol. Member status information is recorded in the membership status table, and each node maintains a membership status table.

[0016] 1.3 Partner management module, in the P2P Streaming network, a "partner" is a member node that exchanges content data with the node itself (obtains content data from the partner or provides content data to the partne...

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Abstract

A device and method for realizing P2P stream playing in information appliances, the device includes the following functional modules, a network interface module, which is connected to a member management module, a scheduling control module and a cache module through the interface, and the member management module is connected to The partner management module; the scheduling control module is connected to the cache image; the cache module is also connected to the player hard disk and the cache image. The method includes: a. new node joining, b. member management, c. partner management, d. cache management and cache image, e. scheduling control module process, f. node exit and failure recovery, g. hard disk record storage. This device effectively solves the disadvantages of service quality degradation caused by the increase in the number of users in the network transmission server mode, solves the effect of downloading and transmitting during the P2P file transmission process in the network, and realizes the effect of timely and timely transmission.

Description

technical field [0001] The invention belongs to the field of information network technology, and in particular relates to a device and method for playing P2P streams on information home appliances. Background technique [0002] P2P streaming is called P2P Streaming internationally, P2P is Peer to Peer, called peer-to-peer connection or peer-to-peer network, P2P technology mainly refers to the information control technology connected by hardware, and its representative form includes computer software. [0003] Now the Internet is mainly based on the application mode of S(Server) / B(Browser) or S(Server) / C(Client) structure. Such an application must set up a server in the network, and information can be transmitted through the server. The information is either uploaded to the server for storage first, and then downloaded separately (such as a website), or the information can only be transmitted on the network after being processed according to the proprietary rules (software) o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/173H04L12/28
Inventor 吴波程钢
Owner 关明
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