Rearch of short preamble MAC protocol for energy efficient in wireless sensor network

Kyengheum Na, Sangbin Lee, Doohyun Ko, Sunshin An

Research output: Contribution to journalArticle

Abstract

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 EESP-MAC. The main idea of EESP-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
Pages (from-to)204-209
Number of pages6
JournalTransactions of the Korean Institute of Electrical Engineers
Volume59
Issue number1
Publication statusPublished - 2010 Jan

Keywords

  • Energy efficiency
  • MAC protocol
  • Preamble
  • WSN

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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