Implementation method and management system of node cooperation

A technology of management system and implementation method, which is applied in the Internet field, can solve the problems of overall network performance and user experience degradation, and achieve the effect of improving experience, improving network performance, and realizing collaborative processing

Inactive Publication Date: 2010-04-21
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] In view of the problem in the related art that the overall network performance and user experience are reduced due to the inability of CDN nodes to cooperate with each other, the present invention also proposes a management s

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  • Implementation method and management system of node cooperation
  • Implementation method and management system of node cooperation
  • Implementation method and management system of node cooperation

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[0031] In related technologies, multiple CDN nodes store content independently of each other and independently play to users under it. In this way, with the promotion of services, the storage space of some CDN nodes is easily occupied, and frequent expansions occur. Demand: Due to the large uncertainty in user operations, it is difficult for operators to decide how to allocate storage space reasonably. Considering this problem, the present invention proposes that by defining the dependency relationship of multiple CDN nodes, considering the overall NPVR space and performance of multiple CDN nodes as a whole, the storage resources of multiple CDN nodes are dynamically allocated, so that multiple CDN can assist in storing and sharing stored content, and assist each other in playing content. This can effectively avoid the problem that each CDN node tends to fill up the storage space when it is stored independently, and can make full use of CDN nodes with free storage space. Effect...

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Abstract

The invention discloses implementation method and management system of node cooperation. The management system receives A user request from a user belonging to a first node, the management system selects a second node which has interdependence relationship with the first node and can finish the operation which is requested by the user and can not be finished by the first node, wherein the second node is mutually communicated with the first node; and the management system uses the second node to perform the operation. By using the invention, NPVR spaces and performance at multiple CDN nodes can be fully considered as a whole to effectively realize the multiple CDN node cooperation treatment, enhance the network performance as a whole and improve the experiences of users.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method for realizing node cooperation and a management system. Background technique [0002] Interactive IP TV, also known as Internet Protocol Television (IPTV for short), refers to the general term for devices that provide users with services such as live broadcast, on-demand, and time-shifted TV programs that can support interactive capabilities through an IP bearer network. . IPTV uses asymmetric digital subscriber line (Asymmetrical Digital Subscriber Line, referred to as ADSL) or Ethernet to access broadband network through telecommunication channels, transmits TV signals through Internet protocol, and uses TV plus set-top box (Set TopBox, referred to as STB) As the main terminal, it provides a variety of digital media services including TV programs. [0003] Network Personal Video Recorder (Network Personal Video Recorder, NPVR for short) is a service in the IPTV ...

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Application Information

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IPC IPC(8): H04L29/06H04N7/173H04N5/76
CPCH04N5/76H04N5/765H04N21/2747
Inventor 陈伟潘宏义杜守富
Owner ZTE CORP
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