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Paper Abstract and Keywords
Presentation 2010-01-07 14:10
[Invited Talk] Scheduler for Downlink Scheduling in Wireless Networks
Yoshikuni Onozato (Gunma University), Dorsaf Azzabi (AL Ghurair University) IT2009-54
Abstract (in Japanese) (See Japanese page) 
(in English) Wireless networks have witnessed an extraordinary growth in the past few years. Various wireless technologies, such as wireless local area network (WLAN), Bluetooth, WiMAX and third generation mobile networks (3G) have been developed. These Wireless technologies offer users a variety of benefits like portability, flexibility, increased productivity and lower installation costs. Each of these technologies has its own unique applications and characteristics, its own architecture, algorithms and protocols. For example a WLAN can provide the wireless users with high bandwidth data communication in a restricted and dense area. WiMAX can provide high-speed, high bandwidth efficiency, and high capacity multimedia services for residential as well as for enterprise applications. Ad hoc networks like those enabled by Bluetooth, allow data synchronization with network systems and application sharing between devices. However any wireless technology is inherently risky. It has the same risks as the wired networks as well as new risks brought by the wireless connectivity such as attacks against air medium. Therefore, because of the diversified nature of these wireless technologies, they have their own application areas and different security concerns, requirements and solutions. We want to stress that under such heterogeneous environments, traditional wired network mechanisms have to be rethought and adapted to suit the wireless networks very nature. We outline in more details about the nature of wireless networks to show their dissimilar environments and how it is hard to maintain fundamental functional mechanisms under such unstable settings.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless networks / ALOHA system / Downlink / Scheduling / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 357, IT2009-54, pp. 17-22, Jan. 2010.
Paper # IT2009-54 
Date of Issue 2009-12-31 (IT) 
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)
Notes on Review This article is a technical report without peer review, and its polished version will be published elsewhere.
Download PDF IT2009-54

Conference Information
Committee IT  
Conference Date 2010-01-07 - 2010-01-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Univ. of Hawaii 
Topics (in Japanese) (See Japanese page) 
Topics (in English) general 
Paper Information
Registration To IT 
Conference Code 2010-01-IT 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Scheduler for Downlink Scheduling in Wireless Networks 
Sub Title (in English)  
Keyword(1) Wireless networks  
Keyword(2) ALOHA system  
Keyword(3) Downlink  
Keyword(4) Scheduling  
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1st Author's Name Yoshikuni Onozato  
1st Author's Affiliation Gunma University (Gunma University)
2nd Author's Name Dorsaf Azzabi  
2nd Author's Affiliation AL Ghurair University (AL Ghurair University)
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Speaker Author-1 
Date Time 2010-01-07 14:10:00 
Presentation Time 45 minutes 
Registration for IT 
Paper # IT2009-54 
Volume (vol) vol.109 
Number (no) no.357 
Page pp.17-22 
#Pages 6 
Date of Issue 2009-12-31 (IT) 

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