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Method, server and client for determining direct neighbor nodes

A technology of neighbor nodes and clients, applied in the field of communication, can solve the problems of weak data content distribution ability, affecting data content distribution in P2P network, etc., and achieve the effect of strong data content distribution ability and improving data content distribution ability.

Inactive Publication Date: 2010-08-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In the prior art, the direct neighbor nodes are determined by a random method, but the direct neighbor nodes determined by this method may affect the distribution of data content in the P2P network when the data content distribution ability of the determined direct neighbor nodes is weak

Method used

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  • Method, server and client for determining direct neighbor nodes
  • Method, server and client for determining direct neighbor nodes
  • Method, server and client for determining direct neighbor nodes

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Embodiment Construction

[0016] 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 and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] The content distribution capability message of the client that obtains the data content in the P2P network, for example, the client as a direct neighbor node and the client as a non-direct neighbor node, can send their respective content distribution capability messages to the server, for example, it can be set according to a certain period of time Periodically send respective content distribution capability messages to the server. Among them, the client as a direct neighbor node can download data content from the server, and the client as a non-direct neighbor node obtains data content from...

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Abstract

The invention provides a method, a server and a client for determining direct neighbor nodes. The method comprises the following steps that: a content distribution capability message sent by the client is received, and the content distribution capability message comprises the current content distribution capability of the client; and the direct neighbor nodes are determined according to the received current content distribution capability of the client. The method determines the direct neighbor nodes through the content distribution capability of the direct neighbor nodes on data contents, sothat the client of the direct neighbor nodes can well distribute the obtained data contents.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method for determining direct neighbor nodes, a server and a client. Background technique [0002] In peer-to-peer P2P (Peer to Peer) P2P, both the server and the client can be used as nodes in the network, and each node can obtain data from other nodes and provide data to other nodes. Such a huge resource of client upload capability is utilized, and the efficiency of data distribution and transmission is improved. [0003] A server is usually set up in a P2P network to store data content that needs to be distributed or provided for download. Therefore, even if all the clients owning the data content go offline, the server can provide downloading of the data content for other clients, thus providing a good quality of service (Quality of Service, QoS) guarantee. Since all clients in the P2P network can request to download data content from the server, they can also download d...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
Inventor 戴芬段翰聪任立勇侯孟书
Owner HUAWEI TECH CO LTD
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