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Paper Abstract and Keywords
Presentation 2014-12-18 09:25
A Study on Antenna Configurations for MIMO system using Analog Beamforming
Hiroki Iura, Akihiro Okazaki, Kazunari Kihira, Noriyuki Fukui, Keijiro Take, Atsushi Okamura (Mitsubishi Electric) RCS2014-227
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, radio access technologies for fth generation (5G) over higher frequency bands have been extensively studied. The authors had already check the performance of Massive MIMO technologies that utilize higher frequency band, and we proposed Sub-Array APAA(Adaptive Phased Array Antenna) MIMO that is consist of MIMO processing and analog beamforming by Sub-Array APAA. In other hand, here is alternative antenna structure that be called as Full-Array APAA-MIMO. In Full-Array APPA-MIMO, one antenna element is shared by several transmission signals. So, it achieve wide aperture in same antenna allocation area size. In this paper, we consider the proper antenna con guration for 5G system. In particular, we evaluate the performances of these antenna con gurations for spatial multiplexing and sub-carrier frequency division multiplexing in OFDM. In addition, we also propose the user-diversity scheme in Analog beamforming in frequency selectivity environments.
Keyword (in Japanese) (See Japanese page) 
(in English) SHF / EHF / Massive MIMO / Analog Beamforming / Frequency Division Multipurelxing / Precoding / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 372, RCS2014-227, pp. 43-48, Dec. 2014.
Paper # RCS2014-227 
Date of Issue 2014-12-11 (RCS) 
ISSN Print edition: ISSN 0913-5685    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 RCS2014-227

Conference Information
Committee RCS NS  
Conference Date 2014-12-18 - 2014-12-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Iseshi-Kanko-Bunka-Kaikan (Mie) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network 
Paper Information
Registration To RCS 
Conference Code 2014-12-RCS-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Antenna Configurations for MIMO system using Analog Beamforming 
Sub Title (in English)  
Keyword(1) SHF  
Keyword(2) EHF  
Keyword(3) Massive MIMO  
Keyword(4) Analog Beamforming  
Keyword(5) Frequency Division Multipurelxing  
Keyword(6) Precoding  
Keyword(7)  
Keyword(8)  
1st Author's Name Hiroki Iura  
1st Author's Affiliation Mitsubishi Electric (Mitsubishi Electric)
2nd Author's Name Akihiro Okazaki  
2nd Author's Affiliation Mitsubishi Electric (Mitsubishi Electric)
3rd Author's Name Kazunari Kihira  
3rd Author's Affiliation Mitsubishi Electric (Mitsubishi Electric)
4th Author's Name Noriyuki Fukui  
4th Author's Affiliation Mitsubishi Electric (Mitsubishi Electric)
5th Author's Name Keijiro Take  
5th Author's Affiliation Mitsubishi Electric (Mitsubishi Electric)
6th Author's Name Atsushi Okamura  
6th Author's Affiliation Mitsubishi Electric (Mitsubishi Electric)
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Speaker Author-1 
Date Time 2014-12-18 09:25:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2014-227 
Volume (vol) vol.114 
Number (no) no.372 
Page pp.43-48 
#Pages 6 
Date of Issue 2014-12-11 (RCS) 

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