Design of the P2P system based on heterogeneous characters

Author

Yao, Xiu-Si ; Ma, Shao-Wu ; Tang, Xiong-Yan

Author_Institution

Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2009

fDate

14-17 Oct. 2009

Firstpage

50

Lastpage

53

Abstract

A hierarchical of 160-bit 1D space is constructed based on the node´s location information (network heterogeneous) and the node´s processing capability (node heterogeneous) etc. The problem of the topology consistency is solved by making the hierarchical 1D space compatible with that of the physical network. The relay of weighed reputation method is used to realize the storage and collection of the ldquokey datardquo in the P2P system. This method is also used to select the super nodes providing the service functions and to choose the ldquolawfulrdquo data objects dynamically.

Keywords

peer-to-peer computing; 160-bit 1D space; P2P system; heterogeneous characters; node location information; node processing capability; topology consistency; weighed reputation method; Availability; Bandwidth; Design engineering; IP networks; Indexing; Laboratories; Load management; Network topology; Peer to peer computing; Relays; P2P; heterogeneous; hierarchical; the relay of the weighted reputation method;

fLanguage

English

Publisher

ieee

Conference_Titel

Future Information Networks, 2009. ICFIN 2009. First International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-5158-6

Electronic_ISBN

978-1-4244-5159-3

Type

conf

DOI

10.1109/ICFIN.2009.5339597

Filename

5339597