On the Channel Spacing of Multichannel ALOHA

Khairi Ashour Hamdi; Ian Henning

doi:10.1109/LCOMM.2003.817295

On the Channel Spacing of Multichannel ALOHA

Research output: Contribution to journal › Article › peer-review

Abstract

We investigate the performance of a multichannel radio access network with spectrally overlapped channels. Taking into account the adjacent channel interference, we derive a new expression for the throughput of the multichannel ALOHA with capture in Rayleigh fading environment. Relative to the throughput of orthogonal multichannel ALOHA, numerical results show that a significant improvement is achieved with a proper selection of channel spacing.

Original language	English
Pages (from-to)	469-471
Number of pages	2
Journal	IEEE Communications Letters
Volume	7
Issue number	10
DOIs	https://doi.org/10.1109/LCOMM.2003.817295
Publication status	Published - Oct 2003

Keywords

Adjacent channel interference
ALOHA
Wireless access networks

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10.1109/LCOMM.2003.817295

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title = "On the Channel Spacing of Multichannel ALOHA",

abstract = "We investigate the performance of a multichannel radio access network with spectrally overlapped channels. Taking into account the adjacent channel interference, we derive a new expression for the throughput of the multichannel ALOHA with capture in Rayleigh fading environment. Relative to the throughput of orthogonal multichannel ALOHA, numerical results show that a significant improvement is achieved with a proper selection of channel spacing.",

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AB - We investigate the performance of a multichannel radio access network with spectrally overlapped channels. Taking into account the adjacent channel interference, we derive a new expression for the throughput of the multichannel ALOHA with capture in Rayleigh fading environment. Relative to the throughput of orthogonal multichannel ALOHA, numerical results show that a significant improvement is achieved with a proper selection of channel spacing.

KW - Adjacent channel interference

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KW - Wireless access networks

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DO - 10.1109/LCOMM.2003.817295

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JO - IEEE Communications Letters

JF - IEEE Communications Letters

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On the Channel Spacing of Multichannel ALOHA

Abstract

Keywords

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