An Iterative Algorithm for Optimal Carrier Sensing Threshold in Random CSMA/CA Wireless Networks

An Iterative Algorithm for Optimal Carrier Sensing Threshold in Random CSMA/CA Wireless Networks

We investigate the optimal carrier sensing threshold in random CSMA/CA networks considering the effect of binary exponential backoff. We propose an iterative algorithm for optimizing the carrier sensing threshold and hence maximizing the area spectral efficiency. We verify that simulations are consi...

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Veröffentlicht in:IEEE communications letters 2013-11, Vol.17 (11), p.2076-2079
Hauptverfasser: Kim, Dong Min, Kim, Seong-Lyun
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
carrier sensing threshold
CSMA/CA
Exact sciences and technology
Geometry
Interference
iterative algorithm
Multiaccess communication
Radio transmitters
Sensors
stochastic geometry
Stochastic processes
Systems, networks and services of telecommunications
Telecommunications
Telecommunications and information theory
Transmission and modulation (techniques and equipments)
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Beschreibung
Zusammenfassung:We investigate the optimal carrier sensing threshold in random CSMA/CA networks considering the effect of binary exponential backoff. We propose an iterative algorithm for optimizing the carrier sensing threshold and hence maximizing the area spectral efficiency. We verify that simulations are consistent with our analytical results.
ISSN:1089-7798
1558-2558
DOI:10.1109/LCOMM.2013.092013.131519