Differential Spatial Frequency Modulation with Orthogonal Frequency Division Multiplexing

Yajun Fan; Yuanqi Jia; Weilin Qu; Xiang Cheng; Xiaomin Mu; Liuqing Yang

doi:10.1109/GLOCOM.2018.8647570

Differential Spatial Frequency Modulation with Orthogonal Frequency Division Multiplexing

Yajun Fan, Yuanqi Jia, Weilin Qu, Xiang Cheng, Xiaomin Mu, Liuqing Yang

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

3 Scopus citations

Abstract

Spatial modulation orthogonal frequency division multiplexing with subcarrier index modulation (ISM-OFDM) is a novel OFDM technique that conveys additional information bits by active antenna indices and grouped subcarrier indices. However, it takes a huge amount of resources to acquire the channel state information (CSI) at the receiver. In this paper, we propose two differential spatial frequency modulation with orthogonal frequency division multiplexing (DSFM-OFDM) systems, termed DSFM-OFDM-single (DSFM-OFDM-S) and DSFM-OFDM- multiple (DSFM-OFDM-M) over space-time-frequency, which completely avoid the need for CSI at the transmitter and receiver. In DSFM-OFDM, the transmitted symbols are modulated through ordinary signal modulation. And then part of some additional information bits are transmitted by selecting a permutation of the active antennas, whereas another part of it are employed to determine the subcarrier index matrices. Simulation results show that at low spectral efficiency, the performance of the proposed two schemes are better than differential spatial modulation (DSM) with the high SNR. Besides, the performance degradation of DSFM-OFDM-M and DSFM- OFDM-S over ISM-OFDM can be less than 6dB. And that the loss decreases as the number of receive antennas decreases.

Original language	English (US)
Title of host publication	2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538647271
DOIs	https://doi.org/10.1109/GLOCOM.2018.8647570
State	Published - 2018
Externally published	Yes
Event	2018 IEEE Global Communications Conference, GLOBECOM 2018 - Abu Dhabi, United Arab Emirates Duration: Dec 9 2018 → Dec 13 2018

Publication series

Name	2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings

Conference

Conference	2018 IEEE Global Communications Conference, GLOBECOM 2018
Country/Territory	United Arab Emirates
City	Abu Dhabi
Period	12/9/18 → 12/13/18

Bibliographical note

Funding Information:
This work was jointly supported by the National Natural Science Foundation of China (Grant No. 61622101, 61571020, 61271421 and 61571401) and Science and Technology Project of Henan Province under Grant 152102310067.

Publisher Copyright:
© 2018 IEEE.

Keywords

Differential Spatial Modulation.
Index Modulation
OFDM

Publisher link

10.1109/GLOCOM.2018.8647570

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Fan, Y., Jia, Y., Qu, W., Cheng, X., Mu, X., & Yang, L. (2018). Differential Spatial Frequency Modulation with Orthogonal Frequency Division Multiplexing. In 2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings Article 8647570 (2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GLOCOM.2018.8647570

Differential Spatial Frequency Modulation with Orthogonal Frequency Division Multiplexing. / Fan, Yajun; Jia, Yuanqi; Qu, Weilin et al.
2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. 8647570 (2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings).

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

Fan, Y, Jia, Y, Qu, W, Cheng, X, Mu, X & Yang, L 2018, Differential Spatial Frequency Modulation with Orthogonal Frequency Division Multiplexing. in 2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings., 8647570, 2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 2018 IEEE Global Communications Conference, GLOBECOM 2018, Abu Dhabi, United Arab Emirates, 12/9/18. https://doi.org/10.1109/GLOCOM.2018.8647570

Fan Y, Jia Y, Qu W, Cheng X, Mu X, Yang L. Differential Spatial Frequency Modulation with Orthogonal Frequency Division Multiplexing. In 2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2018. 8647570. (2018 IEEE Global Communications Conference, GLOBECOM 2018 - Proceedings). doi: 10.1109/GLOCOM.2018.8647570

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title = "Differential Spatial Frequency Modulation with Orthogonal Frequency Division Multiplexing",

abstract = "Spatial modulation orthogonal frequency division multiplexing with subcarrier index modulation (ISM-OFDM) is a novel OFDM technique that conveys additional information bits by active antenna indices and grouped subcarrier indices. However, it takes a huge amount of resources to acquire the channel state information (CSI) at the receiver. In this paper, we propose two differential spatial frequency modulation with orthogonal frequency division multiplexing (DSFM-OFDM) systems, termed DSFM-OFDM-single (DSFM-OFDM-S) and DSFM-OFDM- multiple (DSFM-OFDM-M) over space-time-frequency, which completely avoid the need for CSI at the transmitter and receiver. In DSFM-OFDM, the transmitted symbols are modulated through ordinary signal modulation. And then part of some additional information bits are transmitted by selecting a permutation of the active antennas, whereas another part of it are employed to determine the subcarrier index matrices. Simulation results show that at low spectral efficiency, the performance of the proposed two schemes are better than differential spatial modulation (DSM) with the high SNR. Besides, the performance degradation of DSFM-OFDM-M and DSFM- OFDM-S over ISM-OFDM can be less than 6dB. And that the loss decreases as the number of receive antennas decreases.",

keywords = "Differential Spatial Modulation., Index Modulation, OFDM",

author = "Yajun Fan and Yuanqi Jia and Weilin Qu and Xiang Cheng and Xiaomin Mu and Liuqing Yang",

note = "Funding Information: This work was jointly supported by the National Natural Science Foundation of China (Grant No. 61622101, 61571020, 61271421 and 61571401) and Science and Technology Project of Henan Province under Grant 152102310067. Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 IEEE Global Communications Conference, GLOBECOM 2018 ; Conference date: 09-12-2018 Through 13-12-2018",

year = "2018",

doi = "10.1109/GLOCOM.2018.8647570",

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AU - Fan, Yajun

AU - Jia, Yuanqi

AU - Qu, Weilin

AU - Cheng, Xiang

AU - Mu, Xiaomin

AU - Yang, Liuqing

N1 - Funding Information: This work was jointly supported by the National Natural Science Foundation of China (Grant No. 61622101, 61571020, 61271421 and 61571401) and Science and Technology Project of Henan Province under Grant 152102310067. Publisher Copyright: © 2018 IEEE.

PY - 2018

Y1 - 2018

N2 - Spatial modulation orthogonal frequency division multiplexing with subcarrier index modulation (ISM-OFDM) is a novel OFDM technique that conveys additional information bits by active antenna indices and grouped subcarrier indices. However, it takes a huge amount of resources to acquire the channel state information (CSI) at the receiver. In this paper, we propose two differential spatial frequency modulation with orthogonal frequency division multiplexing (DSFM-OFDM) systems, termed DSFM-OFDM-single (DSFM-OFDM-S) and DSFM-OFDM- multiple (DSFM-OFDM-M) over space-time-frequency, which completely avoid the need for CSI at the transmitter and receiver. In DSFM-OFDM, the transmitted symbols are modulated through ordinary signal modulation. And then part of some additional information bits are transmitted by selecting a permutation of the active antennas, whereas another part of it are employed to determine the subcarrier index matrices. Simulation results show that at low spectral efficiency, the performance of the proposed two schemes are better than differential spatial modulation (DSM) with the high SNR. Besides, the performance degradation of DSFM-OFDM-M and DSFM- OFDM-S over ISM-OFDM can be less than 6dB. And that the loss decreases as the number of receive antennas decreases.

AB - Spatial modulation orthogonal frequency division multiplexing with subcarrier index modulation (ISM-OFDM) is a novel OFDM technique that conveys additional information bits by active antenna indices and grouped subcarrier indices. However, it takes a huge amount of resources to acquire the channel state information (CSI) at the receiver. In this paper, we propose two differential spatial frequency modulation with orthogonal frequency division multiplexing (DSFM-OFDM) systems, termed DSFM-OFDM-single (DSFM-OFDM-S) and DSFM-OFDM- multiple (DSFM-OFDM-M) over space-time-frequency, which completely avoid the need for CSI at the transmitter and receiver. In DSFM-OFDM, the transmitted symbols are modulated through ordinary signal modulation. And then part of some additional information bits are transmitted by selecting a permutation of the active antennas, whereas another part of it are employed to determine the subcarrier index matrices. Simulation results show that at low spectral efficiency, the performance of the proposed two schemes are better than differential spatial modulation (DSM) with the high SNR. Besides, the performance degradation of DSFM-OFDM-M and DSFM- OFDM-S over ISM-OFDM can be less than 6dB. And that the loss decreases as the number of receive antennas decreases.

KW - Differential Spatial Modulation.

KW - Index Modulation

KW - OFDM

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ER -

Differential Spatial Frequency Modulation with Orthogonal Frequency Division Multiplexing

Abstract

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