Power Control in Multihop CSMA

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2006 International Symposium on a World of Wireless, Mobile and Multimedia Networks(WoWMoM'06)

Buffalo, New York

June 26-June 29

ISBN: 0-7695-2593-8

	ASCII Text	x
	Bo Yan, Hamid Gharavi, "Power Control in Multihop CSMA," A World of Wireless, Mobile and Multimedia Networks, International Symposium on, pp. 432-434, 2006 International Symposium on a World of Wireless, Mobile and Multimedia Networks(WoWMoM'06), 2006.

	BibTex	x
	@article{ 10.1109/WOWMOM.2006.89, author = {Bo Yan and Hamid Gharavi}, title = {Power Control in Multihop CSMA}, journal ={A World of Wireless, Mobile and Multimedia Networks, International Symposium on}, volume = {0}, year = {2006}, isbn = {0-7695-2593-8}, pages = {432-434}, doi = {http://doi.ieeecomputersociety.org/10.1109/WOWMOM.2006.89}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - A World of Wireless, Mobile and Multimedia Networks, International Symposium on TI - Power Control in Multihop CSMA SN - 0-7695-2593-8 SP432 EP434 A1 - Bo Yan, A1 - Hamid Gharavi, PY - 2006 KW - power-control KW - CSMA/CA KW - WLAN KW - multihop KW - MANET VL - 0 JA - A World of Wireless, Mobile and Multimedia Networks, International Symposium on ER -

Bo Yan, National Institute of Standards and Technology, USA

Hamid Gharavi, National Institute of Standards and Technology, USA

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/WOWMOM.2006.89

This paper aims at improving the power efficiency of the CSMA/CA protocol for transmission of multimedia information over multihop wireless channels. Using a distance dependent propagation model, we present a power control scheme, which is based on the receiver sensitivity adjustment mechanism. The receiver sensitivity approach aims at exploiting a tradeoff between the interference and the contention in accessing the shared medium. For real-time traffic, we show that by controlling the receiver sensitivity threshold we can significantly improve the multihop link performance.

Index Terms:

power-control, CSMA/CA, WLAN, multihop , MANET

Citation:

Bo Yan, Hamid Gharavi, "Power Control in Multihop CSMA," wowmom, pp.432-434, 2006 International Symposium on a World of Wireless, Mobile and Multimedia Networks(WoWMoM'06), 2006

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