IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Online ISSN : 1745-1337
Print ISSN : 0916-8508
Regular Section
Effect of Doppler Shift on the Performance of Full-Duplex Systems
Min ZHANGJianxin DAIJin-Yuan WANGJunxi ZHAOChonghu CHENG
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2018 Volume E101.A Issue 8 Pages 1273-1279

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Abstract

This paper considers a multi-user large-scale multiple-input multiple-output (MIMO) system with single cell working in full-duplex mode. Maximum ratio combining/maximum ratio transmission (MRC/MRT) is applied to maximize the output signal to noise ratio (SNR) of the receiver. Then we deduce the asymptotic uplink and downlink sum rate in full-duplex mode by using the large number theorem, also giving the comparison of traditional half-duplex and full-duplex. Besides, we analyze the influence of Doppler shift on the performance of the system. Finally, the change of the system performance on the user velocity is illustrated.

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© 2018 The Institute of Electronics, Information and Communication Engineers
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