Successive Partial Interference Cancellation Scheme for FD-MIMO Relaying

Chang-Bin HA  Jung-In BAIK  Hyoung-Kyu SONG  

IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E100-A   No.8   pp.1729-1732
Publication Date: 2017/08/01
Online ISSN: 1745-1337
DOI: 10.1587/transfun.E100.A.1729
Type of Manuscript: LETTER
Category: Digital Signal Processing
MIMO relaying,  full-duplex,  half-duplex,  interference cancellation,  

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This letter presents a successive partial interference cancellation (SPIC) scheme for full-duplex (FD) and multiple-input multiple-output (MIMO) relaying system. The proposed scheme coordinates the cancellation for the self-interference and inter-stream interference. The objective for the coordination focuses on simultaneously minimizing the two interferences. Simulation results under the measured data show that the system with the proposed scheme can achieve a significant performance gain compared to the conventional FD and half-duplex (HD) systems.