Mobile pee-to-peer systems using super peers for mobile environments

Jung Suk Han, Kwang Jo Lee, Jin Woo Song, Sung Bong Yang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

27 Citations (Scopus)

Abstract

As the number of mobile device users increases, many researches on pee-to-peer (P2P) systems in mobile environments have been carried out. In this paper, we propose two mobile P2P systems that have double-layered topology. In these systems, peers are classified into two groups, super peers and sub-peers and a super peer has zero or more sub-peers. In the proposed systems, when a peer wants to search a file, there is no need of multi-broadcasting because each super peer maintains the appropriate information of its sub-peers and because a pair of super peers communicate each other along only the route from one super peer to the other via some sub-peers since there may be no direct connection between a pair of super peers. The experimental results show that the proposed systems outperform a typical mobile P2P system in terms of the average number of messages to find target files while maintaining the same search accuracy.

Original languageEnglish
Title of host publication2008 International Conference on Information Networking, ICOIN
DOIs
Publication statusPublished - 2008
Event2008 International Conference on Information Networking, ICOIN - Busan, Korea, Republic of
Duration: 2008 Jan 232008 Jan 25

Publication series

Name2008 International Conference on Information Networking, ICOIN

Other

Other2008 International Conference on Information Networking, ICOIN
CountryKorea, Republic of
CityBusan
Period08/1/2308/1/25

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Information Systems

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  • Cite this

    Han, J. S., Lee, K. J., Song, J. W., & Yang, S. B. (2008). Mobile pee-to-peer systems using super peers for mobile environments. In 2008 International Conference on Information Networking, ICOIN [4472831] (2008 International Conference on Information Networking, ICOIN). https://doi.org/10.1109/ICOIN.2008.4472831