Low-complexity detectors for cyclic structured space-time block coded spatial modulation over a slow rayleigh fading channel

Dickson Ogochukwu Egbune; Babatunde Segun Adejumobi; Isaac O.Avazi Omeiza; Frank A. Ibikunle; Adeniyi Olayanju; Ayodele Sunday Oluwole; Thokozani Shongwe

doi:10.12720/jcm.15.11.818-825

Low-complexity detectors for cyclic structured space-time block coded spatial modulation over a slow rayleigh fading channel

Dickson Ogochukwu Egbune
, Babatunde Segun Adejumobi
, Isaac O.Avazi Omeiza
, Frank A. Ibikunle
, Adeniyi Olayanju
, Ayodele Sunday Oluwole
, Thokozani Shongwe

Electrical and Electronic Engineering Technology

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

1 Citation (Scopus)

Abstract

This paper presents low-complexity detectors for space-time block coded spatial modulation with cyclic structured (STBC-CSM) codeword over a quasi-static frequency-flat Rayleigh fading channel. Two low-complexity detectors are proposed, which reduce the computational complexity of the STBC-CSM maximum-likelihood (ML) detector and demonstrate near-ML error performance of STBC-CSM. Furthermore, Monte-Carlo simulation results for the proposed schemes are presented to validate the theoretical Average Bit Error Probability (ABEP) of STBC-CSM. The proposed low-complexity detectors can achieve a 99% reduction in computational complexity, when high order M-ary (M > 64) amplitude and/or phase modulation symbols are employed for STBC-CSM.

Original language	English
Pages (from-to)	818-825
Number of pages	8
Journal	Journal of Communications
Volume	15
Issue number	11
DOIs	https://doi.org/10.12720/jcm.15.11.818-825
Publication status	Published - Nov 2020

Keywords

Low-complexity detector
Maximum-likelihood
Rayleigh fading channel
Space-time block coded spatial modulation
Space-time block codes

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.12720/jcm.15.11.818-825

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@article{6c750528f43b41aa87a358f575553936,

title = "Low-complexity detectors for cyclic structured space-time block coded spatial modulation over a slow rayleigh fading channel",

abstract = "This paper presents low-complexity detectors for space-time block coded spatial modulation with cyclic structured (STBC-CSM) codeword over a quasi-static frequency-flat Rayleigh fading channel. Two low-complexity detectors are proposed, which reduce the computational complexity of the STBC-CSM maximum-likelihood (ML) detector and demonstrate near-ML error performance of STBC-CSM. Furthermore, Monte-Carlo simulation results for the proposed schemes are presented to validate the theoretical Average Bit Error Probability (ABEP) of STBC-CSM. The proposed low-complexity detectors can achieve a 99\% reduction in computational complexity, when high order M-ary (M > 64) amplitude and/or phase modulation symbols are employed for STBC-CSM.",

keywords = "Low-complexity detector, Maximum-likelihood, Rayleigh fading channel, Space-time block coded spatial modulation, Space-time block codes",

author = "Egbune, \{Dickson Ogochukwu\} and Adejumobi, \{Babatunde Segun\} and Omeiza, \{Isaac O.Avazi\} and Ibikunle, \{Frank A.\} and Adeniyi Olayanju and Oluwole, \{Ayodele Sunday\} and Thokozani Shongwe",

note = "Publisher Copyright: {\textcopyright} 2020 by the authors.",

year = "2020",

month = nov,

doi = "10.12720/jcm.15.11.818-825",

language = "English",

volume = "15",

pages = "818--825",

journal = "Journal of Communications",

issn = "1796-2021",

publisher = "Engineering and Technology Publishing",

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TY - JOUR

T1 - Low-complexity detectors for cyclic structured space-time block coded spatial modulation over a slow rayleigh fading channel

AU - Egbune, Dickson Ogochukwu

AU - Adejumobi, Babatunde Segun

AU - Omeiza, Isaac O.Avazi

AU - Ibikunle, Frank A.

AU - Olayanju, Adeniyi

AU - Oluwole, Ayodele Sunday

AU - Shongwe, Thokozani

PY - 2020/11

Y1 - 2020/11

N2 - This paper presents low-complexity detectors for space-time block coded spatial modulation with cyclic structured (STBC-CSM) codeword over a quasi-static frequency-flat Rayleigh fading channel. Two low-complexity detectors are proposed, which reduce the computational complexity of the STBC-CSM maximum-likelihood (ML) detector and demonstrate near-ML error performance of STBC-CSM. Furthermore, Monte-Carlo simulation results for the proposed schemes are presented to validate the theoretical Average Bit Error Probability (ABEP) of STBC-CSM. The proposed low-complexity detectors can achieve a 99% reduction in computational complexity, when high order M-ary (M > 64) amplitude and/or phase modulation symbols are employed for STBC-CSM.

AB - This paper presents low-complexity detectors for space-time block coded spatial modulation with cyclic structured (STBC-CSM) codeword over a quasi-static frequency-flat Rayleigh fading channel. Two low-complexity detectors are proposed, which reduce the computational complexity of the STBC-CSM maximum-likelihood (ML) detector and demonstrate near-ML error performance of STBC-CSM. Furthermore, Monte-Carlo simulation results for the proposed schemes are presented to validate the theoretical Average Bit Error Probability (ABEP) of STBC-CSM. The proposed low-complexity detectors can achieve a 99% reduction in computational complexity, when high order M-ary (M > 64) amplitude and/or phase modulation symbols are employed for STBC-CSM.

KW - Low-complexity detector

KW - Maximum-likelihood

KW - Rayleigh fading channel

KW - Space-time block coded spatial modulation

KW - Space-time block codes

UR - https://www.scopus.com/pages/publications/85092890037

U2 - 10.12720/jcm.15.11.818-825

DO - 10.12720/jcm.15.11.818-825

M3 - Article

AN - SCOPUS:85092890037

SN - 1796-2021

VL - 15

SP - 818

EP - 825

JO - Journal of Communications

JF - Journal of Communications

IS - 11

ER -

Low-complexity detectors for cyclic structured space-time block coded spatial modulation over a slow rayleigh fading channel

Abstract

Keywords

ASJC Scopus subject areas

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