A cooperative CDMA-based multi-channel MAC protocol for ad hoc networks

Yuhan Moon, Violet Syrotiuk

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

Abstract

In this paper we present CCM-MAC, a cooperative CDMA-based multi-channel medium access control (MAC) protocol for multi-hop wireless networks. The protocol mitigates the multi-channel hidden and exposed terminal problems through cooperation from overhearing neighbours. By accounting for the multiple access interference obtained through cooperation, it also addresses the near-far problem of CDMA. We provide an analysis of the maximum throughput of CCM-MAC and validate it through simulation in Matlab. A significant improvement in network throughput is achieved over IEEE 802.11 and another multichannel MAC protocol.

Original languageEnglish (US)
Title of host publicationAd-Hoc, Mobile, and Wireless Networks - 6th International Conference, ADHOC-NOW 2007, Proceeedings
Pages172-185
Number of pages14
StatePublished - Dec 1 2007
Event6th International Conference on AD-HOC NetwOrks and Wireless, ADHOC-NOW 2007 - Morelia, Mexico
Duration: Sep 24 2007Sep 26 2007

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume4686 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

Other6th International Conference on AD-HOC NetwOrks and Wireless, ADHOC-NOW 2007
CountryMexico
CityMorelia
Period9/24/079/26/07

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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