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Paper Abstract and Keywords
Presentation 2014-03-06 10:10
Communication Testbed to Evaluate Direction-Based Routing and MAC Protocol
Hiroki Matoba, Taichi Yamakawa, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) NS2013-203
Abstract (in Japanese) (See Japanese page) 
(in English) Routing and MAC (Medium Access Control) protocols using directional antennas can utilize knowledge of a direction. For example, it is possible to reduce redundant traffic by controlling propagation direction of a packet based on positional relation between nodes. To implement direction-oriented communication protocols, we must make a mechanism to detect a direction from which packet comes. In this study, we construct a communication testbed containing a DOA (direction of arrival) detection mechanism by using GNU Radio and USRP. In our testbed, one node consists of two USRPs, and each USRP has a directional antenna. The node measures RSSIs (Received Signal Strength Indicator) at each USRP and detects a DOA by comparing two RSSIs. To show usefulness of our testbed, we implement DORP (Direction Oriented Routing Protocol) which is a routing protocol using knowledge of a direction. DORP can significantly reduce the time required to switch a route than AODV (Ad hoc On-Demand Distance Vector). This testbed enables us to implement and evaluate a routing protocol using knowledge of a direction.
Keyword (in Japanese) (See Japanese page) 
(in English) GNU Radio / USRP / Routing / Inter Vehicle Communication / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 472, NS2013-203, pp. 155-160, March 2014.
Paper # NS2013-203 
Date of Issue 2014-02-27 (NS) 
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)
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Conference Information
Committee NS IN  
Conference Date 2014-03-06 - 2014-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Miyazaki Seagia 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2014-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Communication Testbed to Evaluate Direction-Based Routing and MAC Protocol 
Sub Title (in English)  
Keyword(1) GNU Radio  
Keyword(2) USRP  
Keyword(3) Routing  
Keyword(4) Inter Vehicle Communication  
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Keyword(6)  
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1st Author's Name Hiroki Matoba  
1st Author's Affiliation Toyohashi University of Technology (Toyohashi Univ. of Tech.)
2nd Author's Name Taichi Yamakawa  
2nd Author's Affiliation Toyohashi University of Technology (Toyohashi Univ. of Tech.)
3rd Author's Name Yuichi Miyaji  
3rd Author's Affiliation Toyohashi University of Technology (Toyohashi Univ. of Tech.)
4th Author's Name Hideyuki Uehara  
4th Author's Affiliation Toyohashi University of Technology (Toyohashi Univ. of Tech.)
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Speaker Author-1 
Date Time 2014-03-06 10:10:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2013-203 
Volume (vol) vol.113 
Number (no) no.472 
Page pp.155-160 
#Pages 6 
Date of Issue 2014-02-27 (NS) 

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