Method, system and device for realizing content supply

A content and content request technology, applied in the field of communication, can solve the problems of exhausted uplink capacity, inability to provide services, bottleneck of P2P application service capacity, etc., and achieve the effect of overcoming the shortage of nodes

Inactive Publication Date: 2010-03-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large number of nodes quickly exhaust the uplink capacity, even if there is content, they cannot provide services, resulting in a bottleneck in the service capability of P2P applications

Method used

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  • Method, system and device for realizing content supply
  • Method, system and device for realizing content supply
  • Method, system and device for realizing content supply

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0037] The embodiment of the present invention provides a method for realizing content provision, such as figure 1 shown, including the following steps:

[0038] Step 101, a super node receives a content request from a requesting node.

[0039] Step 102, the super node judges whether the content requested by the content request is being transmitted, if yes, then copies the content, and sends the copied content to the requesting node, if not, searches ...

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Abstract

The embodiment of the invention discloses a method, a system and a device for realizing content supply. The method comprises the following steps: receiving a content request from a requesting node bya super node; judging whether content requested by the content request is transmitted just now or not by the super node; if so, copying the content, and sending the copied content to the requesting node; if not, searching the content, and sending the searched content to the requesting node. The embodiment of the invention solves the problem of insufficient content supply nodes by arranging the super node which can copy and search the content in an ISP network; in addition, the super node obtains the requested content by copying and searching the requested content and sends the obtained contentto the requesting node, thereby realizing the content supply in the ISP network.

Description

technical field [0001] The present invention relates to the field of communication technology, and in particular to a method, system and device for realizing content provision. Background technique [0002] The P2P (Peer to Peer, point-to-point) architecture is a mode in which all parties in a communication network act as clients / servers for each other. Because this mode reduces the dependence on centralized servers, it has the advantages of load balancing and high reliability. Typical P2P applications include file sharing, voice sharing and video sharing, etc. [0003] The goal of P4P is to optimize the use of network resources of an ISP (Internet Service Provider, Internet Service Provider) by P2P, and at the same time improve the performance of P2P applications. The core idea of ​​P4P is to deploy iTracker (operator server) in the ISP network to reflect basic network information to P2P applications, such as network topology, link cost, ISP strategy, etc., and P2P applic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F17/30
Inventor 宗宁李峰蒋海峰
Owner HUAWEI TECH CO LTD
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