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Paper Abstract and Keywords
Presentation 2017-01-20 10:50
Throughput Measurement Configuration of 2-by-2 LCX-MIMO System over Real Indoor Environment
Hao Zhang, Zeyu Zhu, Yafei Hou (NAIST), Satoshi Tsukamoto (ATR), Takeshi Higashino, Minoru Okada (NAIST), Tomoaki Kumagai (ATR) IT2016-84 SIP2016-122 RCS2016-274
Abstract (in Japanese) (See Japanese page) 
(in English) Leaky coaxial (LCX) cable is utilized in wireless communication systems as an antenna especially for long and narrow areas called as linear-cell environments. Although general usage of LCX cable is treated as one antenna, we have proposed a 2-by-2 multiple-input multiple-output (MIMO) system using single LCX cable as two antennas by feeding signals in both ends of LCX cable. However, until now, all research results were measured and compared in an anechoic chamber where reflection paths did not exist. This paper reports a throughput measurement configuration of the proposed 2-by-2 LCX-MIMO system under 5GHz band in an indoor linear-cell environment. The measurement results are expected to demonstrate that our proposed system will double system throughput compared with that of system using LCX cables as conventional way. The experiments are also designed to confirm that our proposal will achieve the stable MIMO throughput in the radiation coverage of LCX cable just using one single LCX cable over a real environment.
Keyword (in Japanese) (See Japanese page) 
(in English) Throughput measurement / LCX-MIMO / MIMO system / Indoor linear-cell environment / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 396, RCS2016-274, pp. 223-226, Jan. 2017.
Paper # RCS2016-274 
Date of Issue 2017-01-12 (IT, SIP, RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 IT2016-84 SIP2016-122 RCS2016-274

Conference Information
Committee IT SIP RCS  
Conference Date 2017-01-19 - 2017-01-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka City Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal Processing for Wireless Communications, Learning, Mathematical Science, Communication Theory, etc. 
Paper Information
Registration To RCS 
Conference Code 2017-01-IT-SIP-RCS 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Throughput Measurement Configuration of 2-by-2 LCX-MIMO System over Real Indoor Environment 
Sub Title (in English)  
Keyword(1) Throughput measurement  
Keyword(2) LCX-MIMO  
Keyword(3) MIMO system  
Keyword(4) Indoor linear-cell environment  
1st Author's Name Hao Zhang  
1st Author's Affiliation Nara Institute of Science and Technology (NAIST)
2nd Author's Name Zeyu Zhu  
2nd Author's Affiliation Nara Institute of Science and Technology (NAIST)
3rd Author's Name Yafei Hou  
3rd Author's Affiliation Nara Institute of Science and Technology (NAIST)
4th Author's Name Satoshi Tsukamoto  
4th Author's Affiliation Wave Engineering Laboratory, ATR International (ATR)
5th Author's Name Takeshi Higashino  
5th Author's Affiliation Nara Institute of Science and Technology (NAIST)
6th Author's Name Minoru Okada  
6th Author's Affiliation Nara Institute of Science and Technology (NAIST)
7th Author's Name Tomoaki Kumagai  
7th Author's Affiliation Wave Engineering Laboratory, ATR International (ATR)
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Date Time 2017-01-20 10:50:00 
Presentation Time 25 
Registration for RCS 
Paper # IEICE-IT2016-84,IEICE-SIP2016-122,IEICE-RCS2016-274 
Volume (vol) IEICE-116 
Number (no) no.394(IT), no.395(SIP), no.396(RCS) 
Page pp.223-226 
#Pages IEICE-4 
Date of Issue IEICE-IT-2017-01-12,IEICE-SIP-2017-01-12,IEICE-RCS-2017-01-12 

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