Enhancing traffic performance in hierarchical DHT system by exploiting network proximity

Haifeng Zhong; Wei Wu; Canhao Pei; Chengfeng Zhang

doi:10.1117/12.846972

23 October 2009 Enhancing traffic performance in hierarchical DHT system by exploiting network proximity

Haifeng Zhong; Wei Wu; Canhao Pei; Chengfeng Zhang;

Author Affiliations +

Proceedings Volume 7517, Photonics and Optoelectronics Meetings (POEM) 2009: Optical Storage and New Storage Technologies; 75170X (2009) https://doi.org/10.1117/12.846972
Event: Photonics and Optoelectronics Meetings 2009, 2009, Wuhan, China

Abstract

Nowadays P2P systems have become increasingly popular for object distribution and file sharing, and the majority of Internet traffic is generated by P2P file sharing applications. However, those applications usually ignored the underlying proximity of physical nodes and regionalization of file accessing. As a result, they generate a large amount of unnecessary interdomain transit traffic and increase response latency. In this paper, we proposed a new traffic control approach to enhance p2p traffic locality and reduce the cross-group transfer. Using analysis, we show that the method substantially improves node transfer efficiency and significantly reduces file access latency compared with native P2P applications.

Citation Download Citation

Haifeng Zhong, Wei Wu, Canhao Pei, Chengfeng Zhang, "Enhancing traffic performance in hierarchical DHT system by exploiting network proximity", Proc. SPIE 7517, Photonics and Optoelectronics Meetings (POEM) 2009: Optical Storage and New Storage Technologies, 75170X (23 October 2009); doi: 10.1117/12.846972; https://doi.org/10.1117/12.846972

ACCESS THE FULL ARTICLE

PERSONAL SIGN IN
Full access may be available with your subscription

Email or Username Forgot your username?

Password Forgot your password?

Show

Remember Email/Username on this computer

Remember Password

No SPIE account? Create an account
or Institutional Sign In via Shibboleth

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $14.40

Non-members: $18.00 ADD TO CART

Show All Keywords

Keywords/Phrases

Search In:

Publication Years