Next Article in Journal
Eliminating Phase Drift for Distributed Optical Fiber Acoustic Sensing System with Empirical Mode Decomposition
Previous Article in Journal
Matching Detection of Crane Hook and Ladle Lug before Ladle Hoisting
Previous Article in Special Issue
Greener, Energy-Efficient and Sustainable Networks: State-Of-The-Art and New Trends
Article

Closed-Form Expression for the Symbol Error Probability in Full-Duplex Spatial Modulation Relay System and Its Application in Optimal Power Allocation

1
Advanced Wireless Communications Group, Le Quy Don Technical University, Hanoi 11917, Vietnam
2
Division of Computational Physics, Institute for Computational Science, Ton Duc Thang University, Ho Chi Minh City 758307, Vietnam
3
Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City 758307, Vietnam
*
Author to whom correspondence should be addressed.
Current address: Institute for Computational Science, Ton Duc Thang University, 19 Nguyen Huu Tho Street, Tan Phong Ward, District 7, Ho Chi Minh City 758307, Vietnam.
Sensors 2019, 19(24), 5390; https://doi.org/10.3390/s19245390
Received: 26 October 2019 / Revised: 26 November 2019 / Accepted: 3 December 2019 / Published: 6 December 2019
(This article belongs to the Special Issue Green, Energy-Efficient and Sustainable Networks)
Full-duplex (FD) communication and spatial modulation (SM) are two promising techniques to achieve high spectral efficiency. Recent works in the literature have investigated the possibility of combining the FD mode with SM in the relay system to benefit their advantages. In this paper, we analyze the performance of the FD-SM decode-and-forward (DF) relay system and derive the closed-form expression for the symbol error probability (SEP). To tackle the residual self-interference (RSI) due to the FD mode at the relay, we propose a simple yet effective power allocation algorithm to compensate for the RSI impact and improve the system SEP performance. Both numerical and simulation results confirm the accuracy of the derived SEP expression and the efficacy of the proposed optimal power allocation. View Full-Text
Keywords: spatial modulation; multiple-input multiple-output; full-duplex; self-interference cancellation; symbol error probability spatial modulation; multiple-input multiple-output; full-duplex; self-interference cancellation; symbol error probability
Show Figures

Graphical abstract

MDPI and ACS Style

Nguyen, L.V.; Nguyen, B.C.; Tran, X.N.; Dung, L.T. Closed-Form Expression for the Symbol Error Probability in Full-Duplex Spatial Modulation Relay System and Its Application in Optimal Power Allocation. Sensors 2019, 19, 5390. https://doi.org/10.3390/s19245390

AMA Style

Nguyen LV, Nguyen BC, Tran XN, Dung LT. Closed-Form Expression for the Symbol Error Probability in Full-Duplex Spatial Modulation Relay System and Its Application in Optimal Power Allocation. Sensors. 2019; 19(24):5390. https://doi.org/10.3390/s19245390

Chicago/Turabian Style

Nguyen, Le V., Ba C. Nguyen, Xuan N. Tran, and Le T. Dung. 2019. "Closed-Form Expression for the Symbol Error Probability in Full-Duplex Spatial Modulation Relay System and Its Application in Optimal Power Allocation" Sensors 19, no. 24: 5390. https://doi.org/10.3390/s19245390

Find Other Styles
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Access Map by Country/Region

1
Back to TopTop