By Topic

Study on a structured P2P routing algorithm considering physical network latency

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Luo Yuan ; Dept. of Inf., Production, & Syst., Waseda Univ., Kitakyushu, Japan ; Koyanagi, K.

Chord [1] has been widely used as a routing protocol in structured peer-to-peer overlay networks. The neighbor peers in Chord are defined by logical address and there is no necessary causality between logical address and physical address. It may appear a “detour” phenomenon which reject what is near at hand and seek what is far away in the physical layer. This paper proposes a strategy that considers physical network latency presenting the distance in physical layer to some extent. The improved routing algorithm chooses the next hops based on both logical distance and physical latency and makes a trade-off between them. Theoretical and experimental analysis shows that Latency-based Chord can improve search performance effectively.

Published in:

Computational Problem-Solving (ICCP), 2011 International Conference on

Date of Conference:

21-23 Oct. 2011