Diversity Order Results for MIMO Optical Wireless Communications

Yerzhan Sapenov; Anas Chaaban; Zouheir Rezki; Mohamed Abdallah; Khalid Qaraqe; Mohamed-Slim Alouini

doi:10.1109/LWC.2017.2755011

Diversity Order Results for MIMO Optical Wireless Communications

Yerzhan Sapenov, Anas Chaaban, Zouheir Rezki, Mohamed Abdallah, Khalid Qaraqe, Mohamed-Slim Alouini

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7 Scopus citations

Abstract

An optical wireless multiple-input multiple-output (MIMO) communication system employing intensity-modulation direct-detection (IM/DD) is considered. The maximal diversity order of the channel is characterized by studying the outage probability. Then, spatial repetition coding (RC) is shown to be diversity-optimal as it achieves the channel’s maximal diversity order. This diversity order is given by a simple expression which is suitable for any channel statistics of practical interest. The results are specialized to some practical channel statistics, and numerical results are provided to verify the results.

Original language	English (US)
Pages (from-to)	74-77
Number of pages	4
Journal	IEEE Wireless Communications Letters
Volume	7
Issue number	1
DOIs	https://doi.org/10.1109/LWC.2017.2755011
State	Published - Sep 21 2017

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: This publication was made possible by NPRP grant number 9-077-2-036 from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors.

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10.1109/LWC.2017.2755011

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abstract = "An optical wireless multiple-input multiple-output (MIMO) communication system employing intensity-modulation direct-detection (IM/DD) is considered. The maximal diversity order of the channel is characterized by studying the outage probability. Then, spatial repetition coding (RC) is shown to be diversity-optimal as it achieves the channel{\textquoteright}s maximal diversity order. This diversity order is given by a simple expression which is suitable for any channel statistics of practical interest. The results are specialized to some practical channel statistics, and numerical results are provided to verify the results.",

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AU - Qaraqe, Khalid

AU - Alouini, Mohamed-Slim

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: This publication was made possible by NPRP grant number 9-077-2-036 from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors.

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Diversity Order Results for MIMO Optical Wireless Communications

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