Multichannel CSMA with signal power-based channel selection for multihop wireless networks

Asis Nasipuri; Samir R. Das

Multichannel CSMA with signal power-based channel selection for multihop wireless networks

Asis Nasipuri
, Samir R. Das

Computer Science

University of Texas at San Antonio

Research output: Contribution to journal › Conference article › peer-review

143 Scopus citations

Abstract

We describe a new carrier-sense multiple access (CSMA) protocol for multihop wireless networks, using multiple channels and a distributed channel selection scheme. The proposed protocol divides the available bandwidth into N channels where the transmitting station selects an appropriate channel for packet transmission. The selection criterion is based on the interference power measurements on the channels. We show via simulations that this multichannel CSMA protocol provides a higher throughput compared to its single channel counterpart by reducing the packet loss due to collisions.

Original language	English
Pages (from-to)	211-281
Number of pages	71
Journal	IEEE Vehicular Technology Conference
Volume	1
Issue number	52 ND
State	Published - 2000
Event	52nd Vehicular Technology Conference (IEEE VTS Fall VTC2000) - Boston, MA, USA Duration: Sep 24 2000 → Sep 28 2000

Cite this

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title = "Multichannel CSMA with signal power-based channel selection for multihop wireless networks",

abstract = "We describe a new carrier-sense multiple access (CSMA) protocol for multihop wireless networks, using multiple channels and a distributed channel selection scheme. The proposed protocol divides the available bandwidth into N channels where the transmitting station selects an appropriate channel for packet transmission. The selection criterion is based on the interference power measurements on the channels. We show via simulations that this multichannel CSMA protocol provides a higher throughput compared to its single channel counterpart by reducing the packet loss due to collisions.",

author = "Asis Nasipuri and Das, \{Samir R.\}",

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T1 - Multichannel CSMA with signal power-based channel selection for multihop wireless networks

AU - Nasipuri, Asis

AU - Das, Samir R.

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N2 - We describe a new carrier-sense multiple access (CSMA) protocol for multihop wireless networks, using multiple channels and a distributed channel selection scheme. The proposed protocol divides the available bandwidth into N channels where the transmitting station selects an appropriate channel for packet transmission. The selection criterion is based on the interference power measurements on the channels. We show via simulations that this multichannel CSMA protocol provides a higher throughput compared to its single channel counterpart by reducing the packet loss due to collisions.

AB - We describe a new carrier-sense multiple access (CSMA) protocol for multihop wireless networks, using multiple channels and a distributed channel selection scheme. The proposed protocol divides the available bandwidth into N channels where the transmitting station selects an appropriate channel for packet transmission. The selection criterion is based on the interference power measurements on the channels. We show via simulations that this multichannel CSMA protocol provides a higher throughput compared to its single channel counterpart by reducing the packet loss due to collisions.

UR - https://www.scopus.com/pages/publications/0034509889

M3 - Conference article

AN - SCOPUS:0034509889

SN - 0740-0551

VL - 1

SP - 211

EP - 281

JO - IEEE Vehicular Technology Conference

JF - IEEE Vehicular Technology Conference

IS - 52 ND

T2 - 52nd Vehicular Technology Conference (IEEE VTS Fall VTC2000)

Y2 - 24 September 2000 through 28 September 2000

ER -

Multichannel CSMA with signal power-based channel selection for multihop wireless networks

Abstract

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