Effect of Joint Detection on System Throughput in Distributed Antenna Network

Haruya ISHIKAWA; Yukitoshi SANADA

doi:10.1587/transcom.2018EBP3077

Effect of Joint Detection on System Throughput in Distributed Antenna Network

Haruya ISHIKAWA, Yukitoshi SANADA

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This paper evaluates the throughput of a distributed antenna network (DAN) with multiple mobile terminal scheduling and the usage of joint maximum-likelihood detection (MLD). Mobile terminals are closer to the desired antennas in the DAN which leads to higher throughput and better frequency utilization efficiency. However, when multiple mobile terminal scheduling is applied to the DAN, interference can occur between transmitted signals from antennas. Therefore, in this research, mobile terminal scheduling along with joint MLD is applied to reduce the effects of interference. A system level simulation shows that the usage of joint MLD in a densely packed DAN provides better system throughput regardless of the numbers of mobile terminals and fading channels.

Publication: IEICE TRANSACTIONS on Communications Vol.E102-B No.3 pp.641-647

Publication Date: 2019/03/01

Publicized: 2018/08/29

Online ISSN: 1745-1345

DOI: 10.1587/transcom.2018EBP3077

Type of Manuscript: PAPER

Category: Terrestrial Wireless Communication/Broadcasting Technologies

Authors

Haruya ISHIKAWA
Keio University
Yukitoshi SANADA
Keio University

Keyword

distributed antenna network, joint detection, user scheduling, small cell

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Haruya ISHIKAWA, Yukitoshi SANADA, "Effect of Joint Detection on System Throughput in Distributed Antenna Network" in IEICE TRANSACTIONS on Communications, vol. E102-B, no. 3, pp. 641-647, March 2019, doi: 10.1587/transcom.2018EBP3077.
Abstract: This paper evaluates the throughput of a distributed antenna network (DAN) with multiple mobile terminal scheduling and the usage of joint maximum-likelihood detection (MLD). Mobile terminals are closer to the desired antennas in the DAN which leads to higher throughput and better frequency utilization efficiency. However, when multiple mobile terminal scheduling is applied to the DAN, interference can occur between transmitted signals from antennas. Therefore, in this research, mobile terminal scheduling along with joint MLD is applied to reduce the effects of interference. A system level simulation shows that the usage of joint MLD in a densely packed DAN provides better system throughput regardless of the numbers of mobile terminals and fading channels.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2018EBP3077/_p

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@ARTICLE{e102-b_3_641,
author={Haruya ISHIKAWA, Yukitoshi SANADA, },
journal={IEICE TRANSACTIONS on Communications},
title={Effect of Joint Detection on System Throughput in Distributed Antenna Network},
year={2019},
volume={E102-B},
number={3},
pages={641-647},
abstract={This paper evaluates the throughput of a distributed antenna network (DAN) with multiple mobile terminal scheduling and the usage of joint maximum-likelihood detection (MLD). Mobile terminals are closer to the desired antennas in the DAN which leads to higher throughput and better frequency utilization efficiency. However, when multiple mobile terminal scheduling is applied to the DAN, interference can occur between transmitted signals from antennas. Therefore, in this research, mobile terminal scheduling along with joint MLD is applied to reduce the effects of interference. A system level simulation shows that the usage of joint MLD in a densely packed DAN provides better system throughput regardless of the numbers of mobile terminals and fading channels.},
keywords={},
doi={10.1587/transcom.2018EBP3077},
ISSN={1745-1345},
month={March},}

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TY - JOUR
TI - Effect of Joint Detection on System Throughput in Distributed Antenna Network
T2 - IEICE TRANSACTIONS on Communications
SP - 641
EP - 647
AU - Haruya ISHIKAWA
AU - Yukitoshi SANADA
PY - 2019
DO - 10.1587/transcom.2018EBP3077
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E102-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2019
AB - This paper evaluates the throughput of a distributed antenna network (DAN) with multiple mobile terminal scheduling and the usage of joint maximum-likelihood detection (MLD). Mobile terminals are closer to the desired antennas in the DAN which leads to higher throughput and better frequency utilization efficiency. However, when multiple mobile terminal scheduling is applied to the DAN, interference can occur between transmitted signals from antennas. Therefore, in this research, mobile terminal scheduling along with joint MLD is applied to reduce the effects of interference. A system level simulation shows that the usage of joint MLD in a densely packed DAN provides better system throughput regardless of the numbers of mobile terminals and fading channels.
ER -