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Design and Analysis of Full-Duplex Massive MIMO Cellular Networks

Shojaeifard, A; Wong, K-K; Di Renzo, M; Hamdi, KA; Tang, J; (2016) Design and Analysis of Full-Duplex Massive MIMO Cellular Networks. In: Cui, Shuguang Robert and Secci, Stefano, (eds.) Proceedings of 2016 IEEE Globecom Workshops (GC Wkshps). IEEE: Washington, DC USA. Green open access

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Abstract

This paper provides a theoretical framework for the study of full-duplex (FD) massive multiple-input multiple-output (MIMO) cellular networks over Rician self-interference (SI) and Rayleigh intended and other-interference fading channels. To facilitate bi-directional wireless functionality, we incorporate (i) a downlink (DL) linear zero-forcing with self-interference-nulling (ZF-SIN) precoding scheme at the FD base stations (BSs), and (ii) an uplink (UL) self-interference-aware (SIA) fractional power control mechanism at the FD user equipments (UEs). Linear ZF receivers are further utilized for signal detection in the UL. The results indicate that the UL rate bottleneck in the baseline FD single-antenna system can be elevated by several hundred times via exploiting massive MIMO. On the other hand, the findings may be viewed as a reality-check as the largest spectral efficiency gain from the FD massive MIMO cellular network over its half-duplex (HD) counterpart under state-of-the-art system parameters is shown to be in the region of ~40%.

Type: Proceedings paper
Title: Design and Analysis of Full-Duplex Massive MIMO Cellular Networks
Event: IEEE-Communications-Society Global Communications Conference (IEEE GLOBECOM) -2016
Location: Washington, DC
Dates: 04 December 2016 - 08 December 2016
ISBN-13: 978-1-5090-2482-7
Open access status: An open access version is available from UCL Discovery
DOI: 10.1109/GLOCOMW.2016.7848875
Publisher version: https://doi.org/10.1109/GLOCOMW.2016.7848875
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Silicon, Interference, Cellular networks, Precoding, Context, Rician channels
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng
URI: https://discovery.ucl.ac.uk/id/eprint/1550000
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