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Method and system for realizing access for a great amount of terminals for helix server

A streaming media server and terminal access technology, applied in the field of Internet TV, can solve the problem that the IPTV streaming media server cannot reliably support short connections, etc., and achieve the effect of improving efficiency

Inactive Publication Date: 2009-06-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] In view of this, one of the main purposes of the present invention is to provide a system for realizing the access of a large number of terminals of the streaming media server, which is used to solve the technical problem that the IPTV streaming media server cannot reliably support the TCP short connection for accessing a large number of terminals

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  • Method and system for realizing access for a great amount of terminals for helix server
  • Method and system for realizing access for a great amount of terminals for helix server
  • Method and system for realizing access for a great amount of terminals for helix server

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Embodiment Construction

[0038] The present invention has great advantages in responding to a large number of accesses of multiple clients and concurrently processing multiple users. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings, including the following parts:

[0039] figure 1 It is a system hierarchy diagram of the location of the present invention. The present invention is located between RTSP and TCP / IP protocol stack, and mainly involves the communication adaptation part and the polling pool that the streaming media server is responsible for the communication task. The polling pool is used to store various message processing events for the task polling module to process.

[0040] figure 2 A structural schematic diagram of a system for implementing a large number of terminal accesses for the streaming media server of the present inven...

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Abstract

The invention discloses a method and a system for realizing access for a great amount of terminals for a helix server, which belongs to the technical field of the IPTV and is used for solving the technical problems in the prior art that when a great number of terminals are accessed, the treatment efficiency of the helix server is low, and the TCP short connection accessed with a great number of terminals cannot be reliably supported. The invention adopts an EPOLL / POLL event polling interface to perform event polling to the linked link circuit, thereby enhancing the capability of the system to access a great amount of terminals, and the invention adopts the socket file descriptor as the index entry of the polling list, thereby improving the retrieval efficiency of the link circuit during the process of accessing a great amount of terminals. The processing capacity of the helix server can be enhanced, so that the TCP short connection accessed with a great amount of terminals can be reliably supported by the helix server.

Description

technical field [0001] The present invention relates to the technical field of Internet Protocol Television (IPTV), in particular to a method and system for realizing access of a large number of terminals (Set Top Box, STB) of a streaming media server. Background technique [0002] In streaming media servers, the indicators for evaluating and measuring business performance usually mainly include the maximum number of concurrent video streams, the quality of each video stream, bandwidth fluctuations, average bandwidth used, packet loss rate, and average response time. In addition to the above indicators, the following indicators are also included: [0003] Connections: The number of TCP connections established using 3 TCP handshakes. [0004] Concurrent Connections: Multiple TCP connections established between the client (STB) and the server (streaming media server). [0005] Throughput: The rate at which the device under test sends or receives data. [0006] Video Bitrate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/403H04L12/56H04L12/18
CPCH04L65/4076H04N21/64322H04N21/437H04N21/438H04L29/06455H04L65/611
Inventor 王井贵
Owner ZTE CORP
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