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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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AI Technical Summary

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 system that can effectively improve the utilization of storage resources and optimize the storage performance of the entire system. Reduce the additional investment spent on expansion of some CDN nodes due to insufficient NPVR space

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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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Embodiment Construction

[0031] In related technologies, multiple CDN nodes independently store content and play it to users under them independently. In this way, with the promotion of business, the storage space of some CDN nodes is easily occupied, and frequent expansion problems occur. Demand; due to the great uncertainty of user operations, it is also 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, the NPVR space and performance of multiple CDN nodes are considered globally as a whole, and the storage resources of multiple CDN nodes are dynamically allocated, so that multiple CDN can assist in storing, sharing stored content, and assisting each other in playing content, which can effectively avoid the problem that each CDN node is easy to occupy storage space when it is stored independently, and can make full use of CDN nodes with spare storage sp...

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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 ...

Claims

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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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