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Paper Abstract and Keywords
Presentation 2007-07-20 13:00
Extension of Wireless-LAN Coverage Area Using Leaky Coaxial Cable
Tomonori Sugiyama, Naohiro Matsushita (TOSHIBA TEC), Satoru Akashi, Toshikazu Katsumata (Tokyo Electric Power Company) AP2007-63
Abstract (in Japanese) (See Japanese page) 
(in English) When we introduce a wireless LAN system into a long and narrow communication area like a tunnel and an underground passage, we can extend a Wireless-LAN coverage area by using a leaky coaxial cable(LCX). In this paper, we laid a LCX in the tunnel, and analyzed radio propagation characteristics and evaluated a phonetic quality of wireless IP Phone, and then we confirmed that we could extend a coverage area to 500m in the environment where curves and a metal partition existed.
Keyword (in Japanese) (See Japanese page) 
(in English) Leaky Coaxial Cable / Wireless LAN / Tunnel / / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 144, AP2007-63, pp. 123-126, July 2007.
Paper # AP2007-63 
Date of Issue 2007-07-12 (AP) 
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 AP2007-63

Conference Information
Committee AP SAT  
Conference Date 2007-07-19 - 2007-07-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Daiichi-Takimotokan(Noboribetsu) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Satellite Communications, Antennas and Progation, etc. 
Paper Information
Registration To AP 
Conference Code 2007-07-AP-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Extension of Wireless-LAN Coverage Area Using Leaky Coaxial Cable 
Sub Title (in English)  
Keyword(1) Leaky Coaxial Cable  
Keyword(2) Wireless LAN  
Keyword(3) Tunnel  
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1st Author's Name Tomonori Sugiyama  
1st Author's Affiliation TOSHIBA TEC CORPORATION (TOSHIBA TEC)
2nd Author's Name Naohiro Matsushita  
2nd Author's Affiliation TOSHIBA TEC CORPORATION (TOSHIBA TEC)
3rd Author's Name Satoru Akashi  
3rd Author's Affiliation Tokyo Electric Power Company, INC. (Tokyo Electric Power Company)
4th Author's Name Toshikazu Katsumata  
4th Author's Affiliation Tokyo Electric Power Company, INC. (Tokyo Electric Power Company)
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Speaker Author-1 
Date Time 2007-07-20 13:00:00 
Presentation Time 20 minutes 
Registration for AP 
Paper # AP2007-63 
Volume (vol) vol.107 
Number (no) no.144 
Page pp.123-126 
#Pages 4 
Date of Issue 2007-07-12 (AP) 

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