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Paper Abstract and Keywords
Presentation 2006-09-01 09:30
A Proposal of Rural Telecommunication System with Cellular, Wi-Fi and FMC for Developing Countries
Yuji Hatakeyama (NTT DoCoMo), Hirofumi Ichikawa (NTTAT), Mitsuji Matsumoto (Waseda Univ.) RCS2006-118
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, cellular phone has been rapidly penetrating the population in the developing countries, mainly in urban areas, while on the other hand there are many villages in rural areas where there is no fixed-line phone or cellular reception. We are proposing the mobile wireless IP telephony with mobility as a rural telecommunication system, utilizing FMC (Fixed Mobile Convergence) and combining wireless LAN (IEEE802.11b) and cellular network. In addition, we examined the network configuration with Wireless IP Access System (WIPAS) that uses sub-millimeter spectrum (26GHz) as a backhaul circuit between wireless LAN and cellular network, and conducted its verification experiment in weather conditions of tropical monsoon region, where many of the developing countries are situated. Through this test we verified the viability of mobile wireless IP telephony in rural areas, and we additionally verified its viability in remote rural villages by operating a point-to-point type WIPAS under intense rainfall of over 100 mm/hour.
Keyword (in Japanese) (See Japanese page) 
(in English) Wi-Fi / WIPAS / FWA / FMC / Rural telecommunication system / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 223, RCS2006-118, pp. 79-84, Aug. 2006.
Paper # RCS2006-118 
Date of Issue 2006-08-24 (RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee RCS  
Conference Date 2006-08-31 - 2006-09-01 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2006-08-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Proposal of Rural Telecommunication System with Cellular, Wi-Fi and FMC for Developing Countries 
Sub Title (in English)  
Keyword(1) Wi-Fi  
Keyword(2) WIPAS  
Keyword(3) FWA  
Keyword(4) FMC  
Keyword(5) Rural telecommunication system  
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1st Author's Name Yuji Hatakeyama  
1st Author's Affiliation NTT DoCoMo, Inc. (NTT DoCoMo)
2nd Author's Name Hirofumi Ichikawa  
2nd Author's Affiliation NTT Advanced Technology Corporation (NTTAT)
3rd Author's Name Mitsuji Matsumoto  
3rd Author's Affiliation Waseda University (Waseda Univ.)
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Speaker
Date Time 2006-09-01 09:30:00 
Presentation Time 20 
Registration for RCS 
Paper # IEICE-RCS2006-118 
Volume (vol) IEICE-106 
Number (no) no.223 
Page pp.79-84 
#Pages IEICE-6 
Date of Issue IEICE-RCS-2006-08-24 


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