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Paper Abstract and Keywords
Presentation 2021-08-26 16:15
BER of LDPC-Coded Single-Carrier LOS-MIMO Using FDE in 3GPP TDL Channel Models
Aiki Hara, Kana Aono, Mamoru Sawahashi (Tokyo City Uviv.), Norifumi Kamiya (NEC) RCS2021-107
Abstract (in Japanese) (See Japanese page) 
(in English) The application of line-of-sight (LOS)-multiple-input multiple-output (MIMO) to the backhaul or fronthaul between a macro-cell and small cells is
promising from the viewpoint of low-cost deployment in 4G and 5Gcellular heterogeneous networks. This paper presents the bit error rate (BER) performance of low-density parity-check (LDPC)-coded single-carrier 2 × 2 LOS-MIMO using frequency domain equalization (FDE) in the 3rd generation partnership project (3GPP) tapped delay line (TDL) channel models. Computer simulation results show that the average BER of less than $10^{−8}$ is achieved with the LDPC coding rate of R = 1/2 or lower in TDL-D and E channel models with the number of non-line-of-sight (NLOS) delayed paths of LNLOS = 13 and 14, that suffer from independent Rayleigh fading. Moreover, we show that high quality such as the average BER of $10^{−8}$ is achieved for LDPC-coded 2 × 2 LOS-MIMO using FDE when LNLOS is equal to five or fewer even with the high coding rate of 8/9 in the TDL-E channel model.
Keyword (in Japanese) (See Japanese page) 
(in English) LOS-MIMO / FDE / LDPC code / tapped delay line channel model / backhaul / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 153, RCS2021-107, pp. 39-44, Aug. 2021.
Paper # RCS2021-107 
Date of Issue 2021-08-19 (RCS) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF RCS2021-107

Conference Information
Committee RCS SAT  
Conference Date 2021-08-26 - 2021-08-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2021-08-RCS-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) BER of LDPC-Coded Single-Carrier LOS-MIMO Using FDE in 3GPP TDL Channel Models 
Sub Title (in English)  
Keyword(1) LOS-MIMO  
Keyword(2) FDE  
Keyword(3) LDPC code  
Keyword(4) tapped delay line channel model  
Keyword(5) backhaul  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Aiki Hara  
1st Author's Affiliation Tokyo City University (Tokyo City Uviv.)
2nd Author's Name Kana Aono  
2nd Author's Affiliation Tokyo City University (Tokyo City Uviv.)
3rd Author's Name Mamoru Sawahashi  
3rd Author's Affiliation Tokyo City University (Tokyo City Uviv.)
4th Author's Name Norifumi Kamiya  
4th Author's Affiliation NEC (NEC)
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Speaker Author-1 
Date Time 2021-08-26 16:15:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2021-107 
Volume (vol) vol.121 
Number (no) no.153 
Page pp.39-44 
#Pages 6 
Date of Issue 2021-08-19 (RCS) 

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