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Method, system and device for judging node transmission quality and server

A technology of node transmission and transmission quality, applied in the Internet field, can solve the problems of wasting bandwidth resources, sending too much useless data, and deteriorating transmission quality, so as to improve the efficiency of P2P and ensure the accuracy

Inactive Publication Date: 2019-07-23
CHINANETCENT TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing judgment of the transmission quality of the peer node that provides the data is performed by the peer node that receives the data. Due to the perceived lag of the receiving end, it is usually found that the transmission quality of the sending end has deteriorated after the transmission efficiency has decreased. The receiving end then switches to a new peer node to receive data, which will cause the original sending end to send more useless data, thus wasting bandwidth resources

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  • Method, system and device for judging node transmission quality and server
  • Method, system and device for judging node transmission quality and server
  • Method, system and device for judging node transmission quality and server

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Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0032] The present application provides a method for judging the transmission quality of a node. The method can be applied in the field of P2P technology, especially in the streaming media transmission technology based on the P2P technology, such as the live streaming technology based on the P2P technology. see figure 1 , a P2P network may include multiple peer nodes. Any peer node can establish a connection with other nodes in the P2P network for data transmission. The peer node can be a client, a server, or a server cluster, and the like.

[0033] figure 2 It is a flow chart of a method for judging the transmission quality of a node in the method embodiment of this specification. see figure 1 and figure 2 , the method for jud...

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Abstract

The invention discloses a method, system and device for judging node transmission quality and a server, and the method comprises the steps: obtaining the data transmission information of a preset number of data slices before a first slice in the data slices transmitted to a second peer node by the first peer node; determining a data transmission success rate factor corresponding to the first sliceaccording to the data transmission information; determining a transmission speed factor corresponding to the first slice according to the data transmission information; and according to the transmission success rate factor and the transmission speed factor, judging the transmission quality of data transmission from the first peer node to the second peer node. According to the technical scheme provided by the invention, the transmission quality of the node can be judged in time, and the P2P efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of the Internet, in particular to a method, system, device and server for judging node transmission quality. Background technique [0002] P2P (peer-to-peer) technology, that is, peer-to-peer network transmission technology, is a new type of Internet communication transmission technology that has emerged in recent years. It breaks the server / client (C / S) mode of the traditional network in terms of transmission mode, and establishes a direct communication mechanism from client to client. In a peer-to-peer network, each node acts as both a client and a server for others, and each node of the network shares a part of their hardware resources (processing power, storage capacity, network connection capacity, printers, etc.), these Shared resources provide services and content through the network, and can be directly accessed by other peer nodes (Peer) without going through intermediate entities. The pee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L29/08
CPCH04L43/0888H04L43/0894H04L67/108
Inventor 王志彬
Owner CHINANETCENT TECH