f-MAC: A deterministic media access control protocol without time synchronization

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Abstract

Nodes in a wireless network transmit messages through a shared medium. Thus, a Media Access Control (MAC) protocol is necessary to regulate and coordinate medium access. For some application areas it is necessary to have a deterministic MAC protocol which can give guarantees on message delay and channel throughput. Schedule based MAC protocols, based on time synchronization among nodes, are currently used to implement deterministic MAC protocols. Time synchronization is difficult and costly, especially in energy constrained sensor networks. In this paper the f-MAC protocol is presented which can give guarantees regarding message delay and channel throughput without the requirement of time synchronization among nodes. The various trade-offs of f-MAC are analysed and discussed and application areas that would benefit from f-MAC are presented.

Original languageEnglish
Title of host publicationWireless Sensor Networks - Third European Workshop, EWSN 2006, Proceedings
Pages276-291
Number of pages16
DOIs
Publication statusPublished - 2006
Event3rd European Workshop on Wireless Sensor Networks, EWSN 2006 - Zurich, Switzerland
Duration: 13 Feb 200615 Feb 2006

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume3868 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference3rd European Workshop on Wireless Sensor Networks, EWSN 2006
Country/TerritorySwitzerland
CityZurich
Period13/02/0615/02/06

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