Energy effciency modeling and analysis in wireless sensor networks

Jang Ping Sheu*, Prasan Kumar Sahoo, Yun Ju Chen, Yu Chia Chang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We propose here an extended linear feedback model, taking the binary exponential backo® mechanism adopted in IEEE 802.15.4 CSMA/CA and analyze the energy consumption issues of the one hop sensor nodes. Numerical results show that the energy consumption in Wireless Sensor Networks (WSNs) can be reduced by applying CSMA protocol with fixed contention window size. Besides, an optimal contention window size can achieve the reasonable successful probability of the packet transmission without extra wastage of the battery power.

Original languageEnglish
Title of host publicationProceedings of the 1st IEEE International Conference on Wireless Broadband and Ultra Wideband Communications, AusWireless 2006
PublisherUniversity of Technology Sydney
Pages181-186
Number of pages6
ISBN (Print)0977520005, 9780977520008
StatePublished - 2006
Externally publishedYes
Event1st IEEE International Conference on Wireless Broadband and Ultra Wideband Communications, AusWireless 2006 - Sydney, NSW, Australia
Duration: 13 03 200616 03 2006

Publication series

NameProceedings of the 1st IEEE International Conference on Wireless Broadband and Ultra Wideband Communications, AusWireless 2006

Conference

Conference1st IEEE International Conference on Wireless Broadband and Ultra Wideband Communications, AusWireless 2006
Country/TerritoryAustralia
CitySydney, NSW
Period13/03/0616/03/06

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