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Paper Abstract and Keywords
Presentation 2011-03-04 09:50
On an Opportunistic Forwarding Protocol Using Smart Antennas for Ad Hoc Networks
Yasuhiro Kato (Shizuoka Univ.), Masaki Bandai (Sophia Univ.), Takashi Watanabe (Shizuoka Univ.) NS2010-211
Abstract (in Japanese) (See Japanese page) 
(in English) Smart antennas can electronically control beam direction.
With smart antennas, several nodes may potentially communicate simultaneously in ad hoc networks.
In addition, the higher gain of certain direction allows a node to communicate with other nodes far away.
However, existing directional protocols has several problems and are not capable of fully exploiting the benefit.
One of the major problems is deafness.
Deafness problem may cause the increase of the delay and the packet discard.
In this paper, we propose a deafness avoidance protocol.
The proposed protocol applies the opportunistic forwarding, which can reduce the probability of the retransmission by making use of the neighbor node.
Simulation results show that the proposed protocol can outperform than traditional directional protocols.
Keyword (in Japanese) (See Japanese page) 
(in English) smart antennas / deafness / MAC / opportunistic forwarding / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 448, NS2010-211, pp. 275-280, March 2011.
Paper # NS2010-211 
Date of Issue 2011-02-24 (NS) 
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 IN NS  
Conference Date 2011-03-03 - 2011-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General, NS+IN workshop (March 3-4) 
Paper Information
Registration To NS 
Conference Code 2011-03-IN-NS 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On an Opportunistic Forwarding Protocol Using Smart Antennas for Ad Hoc Networks 
Sub Title (in English)  
Keyword(1) smart antennas  
Keyword(2) deafness  
Keyword(3) MAC  
Keyword(4) opportunistic forwarding  
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1st Author's Name Yasuhiro Kato  
1st Author's Affiliation Shizuoka University (Shizuoka Univ.)
2nd Author's Name Masaki Bandai  
2nd Author's Affiliation Sophia University (Sophia Univ.)
3rd Author's Name Takashi Watanabe  
3rd Author's Affiliation Shizuoka University (Shizuoka Univ.)
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Speaker Author-1 
Date Time 2011-03-04 09:50:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2010-211 
Volume (vol) vol.110 
Number (no) no.448 
Page pp.275-280 
#Pages
Date of Issue 2011-02-24 (NS) 


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