Signaling-embedded short preamble MAC for multihop wireless sensor networks

Kyuho Han, Sangsoon Lim, Sangbin Lee, Jin Wook Lee, Sunshin An

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

3 Citations (Scopus)

Abstract

Applications of WSN usually generate low-rate traffic so the communication channel is expected to be idle most of the time. Therefore idle listening is very critical source of energy dissipation in wireless sensor networks. To reduce idle listening, we propose preamble sampling MAC that is named SESP-MAC. The main idea of SESP-MAC is to add control information into the short preamble frame. So the stream of short preambles is used not only for preamble sampling but also for avoiding overhearing, decreasing control packet overhead and reducing the listening of the redundant message, caused by message-flooding.

Original languageEnglish
Title of host publicationInformation Networking
Subtitle of host publicationTowards Ubiquitous Networking and Services - International Conference, ICOIN 2007, Revised Selected Papers
Pages1-10
Number of pages10
DOIs
Publication statusPublished - 2008
Event21st International Conference on Information Networking, ICOIN 2007 - Estoril, Portugal
Duration: 2007 Jan 232007 Jan 25

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume5200 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

Other21st International Conference on Information Networking, ICOIN 2007
CountryPortugal
CityEstoril
Period07/1/2307/1/25

Keywords

  • Duty-cycle
  • Energy efficiency
  • MAC protocol
  • Preamble sampling

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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