A Low Complexity Detector with MRC Diversity Reception for MCIK-OFDM

Eleftherios Chatziantoniou; James Crawford; Youngwook Ko

doi:10.1109/PIMRC.2016.7794732

A Low Complexity Detector with MRC Diversity Reception for MCIK-OFDM

Eleftherios Chatziantoniou, James Crawford, Youngwook Ko

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

404 Downloads (Pure)

Abstract

Multi-carrier index keying (MCIK) is a recently developed transmission technique that exploits the sub-carrier indices as an additional degree of freedom for data transmission. This paper investigates the performance of a low complexity detection scheme with diversity reception for MCIK with orthogonal frequency division multiplexing (OFDM). For the performance evaluation, an exact and an approximate closed form expression for the pairwise error probability (PEP) of a greedy detector (GD) with maximal ratio combining (MRC) is derived. The presented results show that the performance of the GD is significantly improved when MRC diversity is employed. The proposed hybrid scheme is found to outperform maximum likelihood (ML) detection with a substantial reduction on the associated computational complexity.

Original language	English
Title of host publication	Proceedings of the IEEE 27th International Symposium on Personal, Indoor and Mobile Radio Communications
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	978-1-5090-3254-9, ISSN: 2166-9589
ISBN (Print)	978-1-5090-3255-6
DOIs	https://doi.org/10.1109/PIMRC.2016.7794732
Publication status	Published - 22 Dec 2016

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A Low Complexity Detector with MRC Diversity Reception for MCIK-OFDM
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title = "A Low Complexity Detector with MRC Diversity Reception for MCIK-OFDM",

abstract = "Multi-carrier index keying (MCIK) is a recently developed transmission technique that exploits the sub-carrier indices as an additional degree of freedom for data transmission. This paper investigates the performance of a low complexity detection scheme with diversity reception for MCIK with orthogonal frequency division multiplexing (OFDM). For the performance evaluation, an exact and an approximate closed form expression for the pairwise error probability (PEP) of a greedy detector (GD) with maximal ratio combining (MRC) is derived. The presented results show that the performance of the GD is significantly improved when MRC diversity is employed. The proposed hybrid scheme is found to outperform maximum likelihood (ML) detection with a substantial reduction on the associated computational complexity.",

author = "Eleftherios Chatziantoniou and James Crawford and Youngwook Ko",

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doi = "10.1109/PIMRC.2016.7794732",

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A Low Complexity Detector with MRC Diversity Reception for MCIK-OFDM. / Chatziantoniou, Eleftherios; Crawford, James; Ko, Youngwook.

Proceedings of the IEEE 27th International Symposium on Personal, Indoor and Mobile Radio Communications. Institute of Electrical and Electronics Engineers Inc., 2016.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - A Low Complexity Detector with MRC Diversity Reception for MCIK-OFDM

AU - Chatziantoniou, Eleftherios

AU - Crawford, James

AU - Ko, Youngwook

PY - 2016/12/22

Y1 - 2016/12/22

N2 - Multi-carrier index keying (MCIK) is a recently developed transmission technique that exploits the sub-carrier indices as an additional degree of freedom for data transmission. This paper investigates the performance of a low complexity detection scheme with diversity reception for MCIK with orthogonal frequency division multiplexing (OFDM). For the performance evaluation, an exact and an approximate closed form expression for the pairwise error probability (PEP) of a greedy detector (GD) with maximal ratio combining (MRC) is derived. The presented results show that the performance of the GD is significantly improved when MRC diversity is employed. The proposed hybrid scheme is found to outperform maximum likelihood (ML) detection with a substantial reduction on the associated computational complexity.

AB - Multi-carrier index keying (MCIK) is a recently developed transmission technique that exploits the sub-carrier indices as an additional degree of freedom for data transmission. This paper investigates the performance of a low complexity detection scheme with diversity reception for MCIK with orthogonal frequency division multiplexing (OFDM). For the performance evaluation, an exact and an approximate closed form expression for the pairwise error probability (PEP) of a greedy detector (GD) with maximal ratio combining (MRC) is derived. The presented results show that the performance of the GD is significantly improved when MRC diversity is employed. The proposed hybrid scheme is found to outperform maximum likelihood (ML) detection with a substantial reduction on the associated computational complexity.

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DO - 10.1109/PIMRC.2016.7794732

M3 - Conference contribution

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BT - Proceedings of the IEEE 27th International Symposium on Personal, Indoor and Mobile Radio Communications

PB - Institute of Electrical and Electronics Engineers Inc.

ER -

A Low Complexity Detector with MRC Diversity Reception for MCIK-OFDM

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