Performance evaluation of index modulation with single subcarrier activation

Hongming Zhang; Zeping Sui; Ertugrul Basar; Lie Liang Yang; Lajos Hanzo

doi:10.1109/WCNC49053.2021.9417409

Performance evaluation of index modulation with single subcarrier activation

Hongming Zhang
, Zeping Sui
, Ertugrul Basar
, Lie Liang Yang
, Lajos Hanzo

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

2 Citations (Scopus)

Abstract

Index modulation (IM) has been recognized as a compelling candidate for the next generation wireless networks. This paper considers index modulation-orthogonal frequency division multiplexing (IM-OFDM) with single subcarrier activation, where a single subcarrier is activated for transmitting an amplitude-phase modulated (APM) symbol in each IM group. Furthermore, a reduced-complexity approximate message passing aided symbol detector (AMPD) is proposed for reducing the detection complexity at the receiver side. The system performance of IM-OFDM with single subcarrier activation is investigated in terms of spectral efficiency (SE), peak-to-average power ratio (PAPR), bit error ratio (BER), as well as detection complexity. Our studies show that IM-OFDM with single subcarrier activation is capable of attaining low PAPR. Moreover, IM-OFDM with single subcarrier activation outperforms the classic OFDM using APM for a SE of 1 bit/s/Hz, when high power amplifier (HPA) is employed. Furthermore, our investigation shows that low detection complexity can be achieved by the proposed AMPD for IM-OFDM with single subcarrier activation at the cost of a certain BER performance loss.

Original language	English
Title of host publication	Proceedings of the IEEE Wireless Communications and Networking Conference, WCNC 2021
Publisher	Institute of Electrical and Electronics Engineers Inc.
Number of pages	7
ISBN (Electronic)	9781728195056
ISBN (Print)	9781728195063
DOIs	https://doi.org/10.1109/WCNC49053.2021.9417409
Publication status	Published - 05 May 2021
Externally published	Yes
Event	IEEE Wireless Communications and Networking Conference 2021 - Nanjing, China Duration: 29 Mar 2021 → 01 Apr 2021

Publication series

Name	IEEE Wireless Communications and Networking Conference (WCNC): Proceedings
ISSN (Print)	1525-3511
ISSN (Electronic)	1558-2612

Conference

Conference	IEEE Wireless Communications and Networking Conference 2021
Abbreviated title	WCNC 2021
Country/Territory	China
City	Nanjing
Period	29/03/2021 → 01/04/2021

Keywords

Approximate message passing
Compressed sensing
Index modulation
OFDM
PAPR

ASJC Scopus subject areas

General Engineering

Access to Document

10.1109/WCNC49053.2021.9417409Licence: Unspecified

Cite this

Zhang, H., Sui, Z., Basar, E., Yang, L. L., & Hanzo, L. (2021). Performance evaluation of index modulation with single subcarrier activation. In Proceedings of the IEEE Wireless Communications and Networking Conference, WCNC 2021 Article 9417409 (IEEE Wireless Communications and Networking Conference (WCNC): Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WCNC49053.2021.9417409

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title = "Performance evaluation of index modulation with single subcarrier activation",

abstract = "Index modulation (IM) has been recognized as a compelling candidate for the next generation wireless networks. This paper considers index modulation-orthogonal frequency division multiplexing (IM-OFDM) with single subcarrier activation, where a single subcarrier is activated for transmitting an amplitude-phase modulated (APM) symbol in each IM group. Furthermore, a reduced-complexity approximate message passing aided symbol detector (AMPD) is proposed for reducing the detection complexity at the receiver side. The system performance of IM-OFDM with single subcarrier activation is investigated in terms of spectral efficiency (SE), peak-to-average power ratio (PAPR), bit error ratio (BER), as well as detection complexity. Our studies show that IM-OFDM with single subcarrier activation is capable of attaining low PAPR. Moreover, IM-OFDM with single subcarrier activation outperforms the classic OFDM using APM for a SE of 1 bit/s/Hz, when high power amplifier (HPA) is employed. Furthermore, our investigation shows that low detection complexity can be achieved by the proposed AMPD for IM-OFDM with single subcarrier activation at the cost of a certain BER performance loss. ",

keywords = "Approximate message passing, Compressed sensing, Index modulation, OFDM, PAPR",

author = "Hongming Zhang and Zeping Sui and Ertugrul Basar and Yang, \{Lie Liang\} and Lajos Hanzo",

year = "2021",

month = may,

day = "5",

doi = "10.1109/WCNC49053.2021.9417409",

language = "English",

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series = "IEEE Wireless Communications and Networking Conference (WCNC): Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "Proceedings of the IEEE Wireless Communications and Networking Conference, WCNC 2021",

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note = "IEEE Wireless Communications and Networking Conference 2021, WCNC 2021 ; Conference date: 29-03-2021 Through 01-04-2021",

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Zhang, H, Sui, Z, Basar, E, Yang, LL & Hanzo, L 2021, Performance evaluation of index modulation with single subcarrier activation. in Proceedings of the IEEE Wireless Communications and Networking Conference, WCNC 2021., 9417409, IEEE Wireless Communications and Networking Conference (WCNC): Proceedings, Institute of Electrical and Electronics Engineers Inc., IEEE Wireless Communications and Networking Conference 2021, Nanjing, China, 29/03/2021. https://doi.org/10.1109/WCNC49053.2021.9417409

Performance evaluation of index modulation with single subcarrier activation. / Zhang, Hongming; Sui, Zeping; Basar, Ertugrul et al.
Proceedings of the IEEE Wireless Communications and Networking Conference, WCNC 2021. Institute of Electrical and Electronics Engineers Inc., 2021. 9417409 (IEEE Wireless Communications and Networking Conference (WCNC): Proceedings).

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

TY - GEN

T1 - Performance evaluation of index modulation with single subcarrier activation

AU - Zhang, Hongming

AU - Sui, Zeping

AU - Basar, Ertugrul

AU - Yang, Lie Liang

AU - Hanzo, Lajos

PY - 2021/5/5

Y1 - 2021/5/5

N2 - Index modulation (IM) has been recognized as a compelling candidate for the next generation wireless networks. This paper considers index modulation-orthogonal frequency division multiplexing (IM-OFDM) with single subcarrier activation, where a single subcarrier is activated for transmitting an amplitude-phase modulated (APM) symbol in each IM group. Furthermore, a reduced-complexity approximate message passing aided symbol detector (AMPD) is proposed for reducing the detection complexity at the receiver side. The system performance of IM-OFDM with single subcarrier activation is investigated in terms of spectral efficiency (SE), peak-to-average power ratio (PAPR), bit error ratio (BER), as well as detection complexity. Our studies show that IM-OFDM with single subcarrier activation is capable of attaining low PAPR. Moreover, IM-OFDM with single subcarrier activation outperforms the classic OFDM using APM for a SE of 1 bit/s/Hz, when high power amplifier (HPA) is employed. Furthermore, our investigation shows that low detection complexity can be achieved by the proposed AMPD for IM-OFDM with single subcarrier activation at the cost of a certain BER performance loss.

AB - Index modulation (IM) has been recognized as a compelling candidate for the next generation wireless networks. This paper considers index modulation-orthogonal frequency division multiplexing (IM-OFDM) with single subcarrier activation, where a single subcarrier is activated for transmitting an amplitude-phase modulated (APM) symbol in each IM group. Furthermore, a reduced-complexity approximate message passing aided symbol detector (AMPD) is proposed for reducing the detection complexity at the receiver side. The system performance of IM-OFDM with single subcarrier activation is investigated in terms of spectral efficiency (SE), peak-to-average power ratio (PAPR), bit error ratio (BER), as well as detection complexity. Our studies show that IM-OFDM with single subcarrier activation is capable of attaining low PAPR. Moreover, IM-OFDM with single subcarrier activation outperforms the classic OFDM using APM for a SE of 1 bit/s/Hz, when high power amplifier (HPA) is employed. Furthermore, our investigation shows that low detection complexity can be achieved by the proposed AMPD for IM-OFDM with single subcarrier activation at the cost of a certain BER performance loss.

KW - Approximate message passing

KW - Compressed sensing

KW - Index modulation

KW - OFDM

KW - PAPR

U2 - 10.1109/WCNC49053.2021.9417409

DO - 10.1109/WCNC49053.2021.9417409

M3 - Conference contribution

AN - SCOPUS:85115945596

SN - 9781728195063

T3 - IEEE Wireless Communications and Networking Conference (WCNC): Proceedings

BT - Proceedings of the IEEE Wireless Communications and Networking Conference, WCNC 2021

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - IEEE Wireless Communications and Networking Conference 2021

Y2 - 29 March 2021 through 1 April 2021

ER -

Zhang H, Sui Z, Basar E, Yang LL, Hanzo L. Performance evaluation of index modulation with single subcarrier activation. In Proceedings of the IEEE Wireless Communications and Networking Conference, WCNC 2021. Institute of Electrical and Electronics Engineers Inc. 2021. 9417409. (IEEE Wireless Communications and Networking Conference (WCNC): Proceedings). doi: 10.1109/WCNC49053.2021.9417409

Performance evaluation of index modulation with single subcarrier activation

Abstract

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Keywords

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