eprintid: 1570020
rev_number: 25
eprint_status: archive
userid: 608
dir: disk0/01/57/00/20
datestamp: 2017-08-13 02:20:09
lastmod: 2021-12-01 23:28:21
status_changed: 2017-09-12 09:00:47
type: proceedings_section
metadata_visibility: show
creators_name: Shojaeifard, A
creators_name: Wong, KK
creators_name: Di Renzo, M
creators_name: Zheng, G
creators_name: Hamdi, KA
creators_name: Tang, J
title: Full-duplex versus half-duplex large scale antenna system
ispublished: pub
divisions: UCL
divisions: B04
divisions: C05
divisions: F46
keywords: High definition video,
Erbium,
Interference,
Antennas,
Rician channels,
Signal to noise ratio
note: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
abstract: In this paper, we provide a unified framework for the study of multi-cell multi-user large-scale antenna system (LSAS) in both full-duplex (FD) and half-duplex (HD) modes of communications. Here, we employ the Poisson point process (PPP)-based abstraction model of massive-antenna base stations (BSs) and mobile terminals (MTs). The loop-back interference (LI) channels in FD mode are modeled using the Rician distribution with arbitrary statistics. All other channels are characterized using the unit-mean Rayleigh distribution, including the cross downlink (DL)-uplink (UL) interference (CI) in FD mode. The useful and interfering signals distributions under different linear conjugate-beamforming (CF) and zero-forcing (ZF) processes are derived. We develop analytical expressions for computing the LSAS DL and UL ergodic rates (ERs) and further study the performance gain of FD versus HD. The results highlight that the corresponding FD over HD ER gain increases logarithmically in the antenna array size. In addition, the anticipated two-fold improvement in ER is analytically shown to be only possible with an asymptotically large number of antennas.
date: 2017-06-29
date_type: published
publisher: IEEE
official_url: http://dx.doi.org/10.1109/ICCW.2017.7962747
oa_status: green
full_text_type: other
language: eng
primo: open
primo_central: open_green
verified: verified_manual
elements_id: 1410948
doi: 10.1109/ICCW.2017.7962747
isbn_13: 9781509015252
lyricists_name: Shojaeifard, Arman
lyricists_name: Wong, Kai-Kit
lyricists_id: ASHOJ33
lyricists_id: KWONG98
actors_name: Dewerpe, Marie
actors_id: MDDEW97
actors_role: owner
full_text_status: public
publication: 2017 IEEE International Conference on Communications Workshops, ICC Workshops 2017
pagerange: 743-748
event_title: 2017 IEEE International Conference on Communications Workshops (ICC Workshops)
issn: 2474-9133
book_title: Proceedings of IEEE International Conference on Communications Workshops (ICC Workshops)
citation:        Shojaeifard, A;    Wong, KK;    Di Renzo, M;    Zheng, G;    Hamdi, KA;    Tang, J;      (2017)    Full-duplex versus half-duplex large scale antenna system.                     In:  Proceedings of IEEE International Conference on Communications Workshops (ICC Workshops).  (pp. pp. 743-748).  IEEE       Green open access   
 
document_url: https://discovery.ucl.ac.uk/id/eprint/1570020/1/Wong_Full-Duplex%20versus%20Half-Duplex%20Large%20Scale%20Antenna%20System%20-%20ICC.pdf