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Paper Abstract and Keywords
Presentation 2024-06-19 10:40
Performance evaluation of HetNet composed of mmWave Twelve-Sector Picocells with 3D-BF
Naoto Inagaki (Kogakuin Univ.), Satoshi Suyama (NTT DOCOMO), Hiroyuki Otsuka (Kogakuin Univ.) RCS2024-32
Abstract (in Japanese) (See Japanese page) 
(in English) Heterogeneous networks (HetNets) with picocells operating at millimeter wave (mmWave) band provide higher system capacity and user throughput because of the enormous amount of signal bandwidth. However, it is important for picocells to compensate for the path-loss on mmWave. 3D-BF is a promising technique to improve the received SINR of target user terminal (UE). The sectorization of picocells is well-known to increase the received SINR of UE as well as the increase of system capacity. Recently, prototype twelve-sector antennas operating at 28 GHz band are reported. However, the relationship and/or tradeoff between the number of Tx beams in 3D-BF per sector, and the number of picocell-sectors has not been evaluated. This paper provides the performance of HetNet composed of mmWave twelve-sector picocells equipped with 3D-BF. Using system-level computer simulations, the average and 5-percentile user throughput are clarified as parameters of the number of Tx beams used in 3D-BF and the number of picocell-sectors.
Keyword (in Japanese) (See Japanese page) 
(in English) HetNets / millimeter wave / 3D beamforming / twelve-sector picocell / system-level computer simulations / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 84, RCS2024-32, pp. 24-28, June 2024.
Paper # RCS2024-32 
Date of Issue 2024-06-12 (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 RCS2024-32

Conference Information
Committee RCS  
Conference Date 2024-06-19 - 2024-06-21 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) First Presentation in IEICE Technical Committee, Resource Control, Scheduling, Wireless Communications, etc. 
Paper Information
Registration To RCS 
Conference Code 2024-06-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance evaluation of HetNet composed of mmWave Twelve-Sector Picocells with 3D-BF 
Sub Title (in English)  
Keyword(1) HetNets  
Keyword(2) millimeter wave  
Keyword(3) 3D beamforming  
Keyword(4) twelve-sector picocell  
Keyword(5) system-level computer simulations  
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Keyword(7)  
Keyword(8)  
1st Author's Name Naoto Inagaki  
1st Author's Affiliation Graduate School of Engineering, Kogakuin University (Kogakuin Univ.)
2nd Author's Name Satoshi Suyama  
2nd Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
3rd Author's Name Hiroyuki Otsuka  
3rd Author's Affiliation Graduate School of Engineering, Kogakuin University (Kogakuin Univ.)
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Speaker Author-1 
Date Time 2024-06-19 10:40:00 
Presentation Time 10 minutes 
Registration for RCS 
Paper # RCS2024-32 
Volume (vol) vol.124 
Number (no) no.84 
Page pp.24-28 
#Pages 5 
Date of Issue 2024-06-12 (RCS) 

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