Stream media service system based on controllable P2P technology and realizing method thereof

A streaming media server, streaming media technology, applied in transmission systems, storage and forwarding switching systems, user identity/authority verification, etc., can solve the problem of not supporting video pause, forward, backward, drag, performance bottleneck, long buffering time QoS and other problems, to avoid the spread of illegal and pirated content, to achieve high scalability and scalability, and to reduce the pressure on export bandwidth.

Inactive Publication Date: 2007-03-21
BEIJING PHOEBUS TECH
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  • Abstract
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Problems solved by technology

[0004] 1. The capacity of the server is limited. With the increase of the number of users, the operator must increase the number of servers, which increases the investment;
[0005] 2. The centralized setting of the streaming media server group will bring great pressure to the network outlet of the central computer room when there are a large number of online users at the same time, resulting in performance bottlenecks;
[0006] 3. The scalability of the server capacity is limited. The system designed according to the usual situation, under some special circumstances (such as the live broadcast of ball games, sports games, theatrical performances, spacecraft launches, etc.), the intensive burst request

Method used

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  • Stream media service system based on controllable P2P technology and realizing method thereof
  • Stream media service system based on controllable P2P technology and realizing method thereof

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Embodiment Construction

[0069] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0070] The network structure of the present invention is shown in Figure 1, in which the global center includes a Web server, a database server, a global central scheduling server, a global central storage server cluster and a network management server. The web server is responsible for user login and logout, providing users with program links and introductions to program content, and allowing users to query personal account information; the database server is responsible for storing user personal account information and program information; the global central dispatching server is responsible for The address redirects user requests to the streaming media server of the corresponding sub-center, and is responsible for pushing program copies to the streaming media se...

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Abstract

A service system of stream media based on controllable P2P technique comprises bureau center, sub center, client end and network connected with three said units on sense of space or service providing layer, service support layer and network transmission layer on sense of logical function. Its realizing method utilizes dispatch server to control P2 P transmission between client ends according to control policy.

Description

technical field [0001] The invention relates to a streaming media service system and an implementation method for realizing distributed storage and controllable P2P (Peer to Peer, peer-to-peer) technology on a network based on the TCP / IP protocol, and belongs to the technical field of streaming media in computer networks. Background technique [0002] Streaming media refers to continuous time-based media using streaming technology in the Internet / Intranet, and refers to the ability to transmit video, audio, and presentations like PowerPoint. These streaming contents can be downloaded and played at the same time, so they are generally welcomed by users, such as multimedia news releases, online live broadcasts, online video advertisements, e-commerce, video on demand, distance education, Internet radio, real-time video conferences and other streaming media in The application on the Internet is very extensive. With the popularity of broadband networks and the advancement of vi...

Claims

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Application Information

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IPC IPC(8): H04L12/54H04L9/32H04L29/06
Inventor 穆源浦
Owner BEIJING PHOEBUS TECH
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