Interference mitigation through adaptive power control in wireless sensor networks

M. Chincoli, C. Bacchiani, Aly Syed, G. Exarchakos, A. Liotta

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

10 Citaten (Scopus)
3 Downloads (Pure)

Samenvatting

Adaptive transmission power control schemes have been introduced in wireless sensor networks to adjust energy consumption under different network conditions. This is a crucial goal, given the constraints under which sensor communications operate. Power reduction may however have counter-productive effects to network performance. Yet, indiscriminate power boosting may detrimentally affect interference. We are interested in understanding the conditions under which coordinated power reduction may lead to better spectrum efficiency, interference mitigation and, thus, have beneficial effects on network performance. Through a combination of measurements and simulations, we study the relation between transmission power and communication efficiency with the technique of Adaptive and Robust Topology control (ART), showing how power reduction can benefit energy and spectrum efficiency. We identify critical limitations in ART (in terms of stability and adaptivity), discussing the potential of more cooperative power-control approaches.

Originele taal-2Engels
Titel2015 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2015, 9-12 October 2015, Kowloon Tong, Hong Kong
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's1303-1308
Aantal pagina's6
ISBN van geprinte versie9781479986965
DOI's
StatusGepubliceerd - 12 jan 2016
EvenementIEEE International Conference on Systems, Man, and Cybernetics, SMC 2015 - Kowloon Tong, Hongkong
Duur: 9 okt 201512 okt 2015

Congres

CongresIEEE International Conference on Systems, Man, and Cybernetics, SMC 2015
Land/RegioHongkong
StadKowloon Tong
Periode9/10/1512/10/15

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