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Two-Way Full-Duplex MIMO with Hybrid TX-RX MSE Minimization and Interference Cancellation

Abstract: 

We consider a two-way full-duplex (FD) multiple-input multiple-output (MIMO) communication system in which devices are equipped both with multi-tap analog interference cancellers and TX-RX beamforming capabilities, and propose a joint analog and digital algorithm to simultaneously maximize the rate and minimize the self-interference (SI) in such a system. The MMSE-based joint design framework of TX- RX beamforming and SI cancellation scheme proposed relies only on a simple iterative procedure performed with quantities evaluated via closed form expressions for the MMSE scaling factor and the beamforming matrix here derived. Simulation results demonstrate that the proposed scheme is capable of suppressing residual interference down to background noise levels typical of wireless systems, significantly outperforming similar methods previously proposed.

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Paper Details

Authors:
Giuseppe Abreu
Submitted On:
25 June 2018 - 3:20am
Short Link:
Type:
Poster
Event:
Presenter's Name:
Hiroki Iimori
Paper Code:
157043642
Document Year:
2018
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Two-Way Full-Duplex MIMO with Hybrid TX-RX MSE Minimization and Interference Cancellation

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[1] Giuseppe Abreu, "Two-Way Full-Duplex MIMO with Hybrid TX-RX MSE Minimization and Interference Cancellation", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/3329. Accessed: Jul. 17, 2018.
@article{3329-18,
url = {http://sigport.org/3329},
author = {Giuseppe Abreu },
publisher = {IEEE SigPort},
title = {Two-Way Full-Duplex MIMO with Hybrid TX-RX MSE Minimization and Interference Cancellation},
year = {2018} }
TY - EJOUR
T1 - Two-Way Full-Duplex MIMO with Hybrid TX-RX MSE Minimization and Interference Cancellation
AU - Giuseppe Abreu
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/3329
ER -
Giuseppe Abreu. (2018). Two-Way Full-Duplex MIMO with Hybrid TX-RX MSE Minimization and Interference Cancellation. IEEE SigPort. http://sigport.org/3329
Giuseppe Abreu, 2018. Two-Way Full-Duplex MIMO with Hybrid TX-RX MSE Minimization and Interference Cancellation. Available at: http://sigport.org/3329.
Giuseppe Abreu. (2018). "Two-Way Full-Duplex MIMO with Hybrid TX-RX MSE Minimization and Interference Cancellation." Web.
1. Giuseppe Abreu. Two-Way Full-Duplex MIMO with Hybrid TX-RX MSE Minimization and Interference Cancellation [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/3329