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Method and equipment for controlling P2P data transmission

A data transmission and P2P connection technology, applied in the Internet field, can solve problems such as lack of TCP friendliness, inability to fully utilize bandwidth, and affect fairness between connections, so as to curb network jitter, ensure instant and long-term fairness, and smoothness The effect of sending

Inactive Publication Date: 2016-02-03
BEIJING FUNSHION ONLINE TECH LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing network transmission protocol based on UDP (User Datagram Protocol, User Datagram Protocol) imitates the transmission mechanism of TCP (Transmission Control Protocol, Transmission Control Protocol), the retransmission mechanism is relatively complicated, and the bandwidth cannot be fully utilized, and each P2P connection is independent , Competing with each other for bandwidth, not only affects the fairness between connections, but also does not have TCP friendliness, seizes TCP bandwidth, and affects normal Internet behaviors such as browsing web pages.

Method used

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  • Method and equipment for controlling P2P data transmission
  • Method and equipment for controlling P2P data transmission
  • Method and equipment for controlling P2P data transmission

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Embodiment Construction

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] figure 1 It shows a schematic diagram of a first device and a second device for controlling P2P data transmission according to one aspect of the present invention; wherein, the first device 1 includes global determining means 11, sub-determining means 12, and data sending means 13, the The second device 2 includes a request sending device 21 and a data obtaining device 22 . Specifically, the global determining means 11 of the first device 1 determines a global speed limit token corresponding to at least one P2P connection of the first device, wherein the global speed limit token includes one or more sub- Speed ​​limit token; the sub-determining means 12 respectively determine the sub-speed limit token corresponding to each of the P2P connections according to the global speed limit token; the request sending means 21 of the second device 2 will At lea...

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Abstract

The invention aims to provide a method, equipment and a system for controlling P2P (Peer-to-Peer) data transmission. According to the method, a plurality of P2P connections are subjected to speed management at a first equipment end, that is, only when a sub speed-limiting token corresponding to a current P2P connection and data request information sent from second equipment are acquired, data corresponding to the data request information can be sent to a corresponding end. Compared with the prior art, concurrent P2P connection support is realized, unified management of the plurality of P2P connections is realized, bandwidth is fully utilized, instantaneous and long-time fairness among the P2P connections is ensured, and TCP friendliness is provided; and meanwhile, an upload speed-limiting mechanism also ensures smooth data transmission, and prevents network jitter influence.

Description

technical field [0001] The present invention relates to the field of Internet, in particular to a technology for controlling P2P data transmission. Background technique [0002] Currently, streaming media applications are developing rapidly, and more and more people use computers at home to watch videos on the Internet. In order to ensure that users get the best viewing experience, a high quality of network service is required. Point-to-point (Peer-to-Peer, P2P) technology has great advantages in ensuring an excellent online video on-demand experience. It can not only solve the problem of single point of failure caused by users' over-reliance on servers, but also reduce server bandwidth for content providers and reduce cost. [0003] The existing network transmission protocol based on UDP (User Datagram Protocol, User Datagram Protocol) imitates the transmission mechanism of TCP (Transmission Control Protocol, Transmission Control Protocol), the retransmission mechanism is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/18H04L12/801H04L29/08
Inventor 季宇
Owner BEIJING FUNSHION ONLINE TECH LTD
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