Performance of BICM-based QAM-SIM OWC over gamma-gamma turbulence channels

Muhammad Talha Malik; Md Jahangir Hossain; Julian Cheng; Mohamed-Slim Alouini

doi:10.1109/LCOMM.2015.2405554

Performance of BICM-based QAM-SIM OWC over gamma-gamma turbulence channels

Muhammad Talha Malik, Md Jahangir Hossain, Julian Cheng, Mohamed-Slim Alouini

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5 Scopus citations

Abstract

We derive a series expression for the pair-wise error probability (PEP) of bit interleaved coded modulation (BICM)-based subcarrier intensity modulation (SIM) optical wireless communication (OWC) system employing M^{2}-ary quadrature amplitude modulation ( M^{2} -QAM) over the Gamma-Gamma turbulence channels. Using this expression, we develop an upper bound (UB) to predict the bit-error rate performance of such system. Simulation results are presented to verify the analytical results. We also develop an asymptotic UB which reveals that the diversity order depends on the smaller channel parameter and the free distance of the convolutional code. © 1997-2012 IEEE.

Original language	English (US)
Pages (from-to)	731-734
Number of pages	4
Journal	IEEE Communications Letters
Volume	19
Issue number	5
DOIs	https://doi.org/10.1109/LCOMM.2015.2405554
State	Published - May 2015

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01

ASJC Scopus subject areas

Modeling and Simulation
Computer Science Applications
Electrical and Electronic Engineering

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title = "Performance of BICM-based QAM-SIM OWC over gamma-gamma turbulence channels",

abstract = "We derive a series expression for the pair-wise error probability (PEP) of bit interleaved coded modulation (BICM)-based subcarrier intensity modulation (SIM) optical wireless communication (OWC) system employing M^{2}-ary quadrature amplitude modulation ( M^{2} -QAM) over the Gamma-Gamma turbulence channels. Using this expression, we develop an upper bound (UB) to predict the bit-error rate performance of such system. Simulation results are presented to verify the analytical results. We also develop an asymptotic UB which reveals that the diversity order depends on the smaller channel parameter and the free distance of the convolutional code. {\textcopyright} 1997-2012 IEEE.",

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AU - Hossain, Md Jahangir

AU - Cheng, Julian

AU - Alouini, Mohamed-Slim

N1 - KAUST Repository Item: Exported on 2020-10-01

PY - 2015/5

Y1 - 2015/5

N2 - We derive a series expression for the pair-wise error probability (PEP) of bit interleaved coded modulation (BICM)-based subcarrier intensity modulation (SIM) optical wireless communication (OWC) system employing M^{2}-ary quadrature amplitude modulation ( M^{2} -QAM) over the Gamma-Gamma turbulence channels. Using this expression, we develop an upper bound (UB) to predict the bit-error rate performance of such system. Simulation results are presented to verify the analytical results. We also develop an asymptotic UB which reveals that the diversity order depends on the smaller channel parameter and the free distance of the convolutional code. © 1997-2012 IEEE.

AB - We derive a series expression for the pair-wise error probability (PEP) of bit interleaved coded modulation (BICM)-based subcarrier intensity modulation (SIM) optical wireless communication (OWC) system employing M^{2}-ary quadrature amplitude modulation ( M^{2} -QAM) over the Gamma-Gamma turbulence channels. Using this expression, we develop an upper bound (UB) to predict the bit-error rate performance of such system. Simulation results are presented to verify the analytical results. We also develop an asymptotic UB which reveals that the diversity order depends on the smaller channel parameter and the free distance of the convolutional code. © 1997-2012 IEEE.

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DO - 10.1109/LCOMM.2015.2405554

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JO - IEEE Communications Letters

JF - IEEE Communications Letters

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Performance of BICM-based QAM-SIM OWC over gamma-gamma turbulence channels

Abstract

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