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Network aware peer to peer

A peer-to-peer, network parameter technology, used in data exchange networks, digital transmission systems, electrical components, etc., to reduce download time

Inactive Publication Date: 2012-01-04
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The problem of managing P2P traffic is solved by a method for grouping peers by exploiting public information of the distribution network

Method used

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  • Network aware peer to peer
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Examples

Experimental program
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Embodiment Construction

[0021] figure 1 According to an exemplary embodiment a peer-to-peer P2P network comprising a plurality of clients 1-8 connected to the Internet via various access networks AN1-AN5 is disclosed. This figure discloses a very simplified example, and the number of clients is higher in reality. Clients 1-8 may be, for example, mobile phones, computers, set-top boxes or other devices capable of exchanging information with the Internet. The access networks AN1 - AN5 can be, for example, communication networks, telephone networks, Internet service providers or the like. In this exemplary embodiment, a first operator OP1 is accessible in the access networks AN1-AN2 and a second operator OP2 is accessible in AN3-AN5. Client 1 is attached to OP1 / AN1, Clients 5 and 6 are attached to OP1 / AN2, Clients 2-4 are attached to OP2 / AN4, Client 7 is attached to OP2 / AN3, and Client 8 is attached to to OP2 / AN5. The central tracker 9 is in this example located within the Internet. Trackers serve ...

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PUM

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Abstract

The present invention relates to a method for selecting suitable peers in a peer to peer network for content downloading whereby identities of peers possessing a specified content are received to a coordinating node. The method comprises steps of fetching network parameters associated with the received identities from a public data base and steps of grouping the peers with respect to the network parameters.

Description

technical field [0001] The present invention relates to methods and arrangements for selecting appropriate peers for content downloading in a peer-to-peer network. Background technique [0002] The increased bandwidth introduced by broadband penetration and the availability of enhanced terminal capabilities, content creation and publishing tools has greatly increased the availability of user-generated content on the Internet, such as YouTube, Podcasting, etc. Software distributions, such as Microsoft Update, Linux distributions and content aggregators (such as Joost, BBC iPlayer) have also become established sources of legitimate online content. [0003] Peer-to-peer technology has shown itself to be a viable technology for distributing user-generated content and a technology of choice for content aggregators. For example, iPlayer utilizes the IMP P2P client. A peer-to-peer P2P architecture is a type of network where each workstation has equivalent capabilities and respons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/24H04L41/0893H04L67/1008H04L67/1021H04L67/104H04L67/1061
CPCH04L67/1072H04L67/1063H04L41/0893H04L67/1021H04L67/104H04L67/1008
Inventor T·泰尼A·韦林C·戈塔雷J·克尔希
Owner TELEFON AB LM ERICSSON (PUBL)