Paper Abstract and Keywords |
Presentation |
2010-01-15 11:00
DTN Routing with Localized Distribution of Mobility Plans Yo Chigira, Hiroaki Higaki (Tokyo Denki Univ.) IN2009-121 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In an environment with sparse distribution of mobile wireless nodes, conventional wireless multihop ad-hoc routing protocols are inefficient due to less available neighbor nodes for detection of next-hop nodes.
Thus, DTN (Delay-Tolerant Network) routing is required, which supports combination of wireless multihop transmissions and a store-carry-forward method.
For avoidance of communication overhead caused by copies of data messages, a unique next-hop node is selected based on locations, velocities, mobility plans and so on of neighbor nodes in distributed methods, and based on mobility plans of all nodes in global methods.
However, in the former, due to lack of information about the future topology of the network, it is difficult for intermediate nodes to select their next-hop nodes with high reachability of data messages to the destination node.
On the other hand, in the latter, high communication overhead for distribution of mobility plans and high computation overhead to determine next-hop node are required.
This paper proposes a localized distribution method of mobility plans where each node distributes all the achieved mobility plans to its neighbor node and a routing method for data message transmissions where each node determines its next-hop node based on the achieved mobility plans.
The methods are expected to realize higher reachability of data messages with lower communication and computation overheads. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Delay-Tolerant Networks / DTN / ITS / VANET / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 362, IN2009-121, pp. 65-70, Jan. 2010. |
Paper # |
IN2009-121 |
Date of Issue |
2010-01-07 (IN) |
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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IN2009-121 |
Conference Information |
Committee |
IN |
Conference Date |
2010-01-14 - 2010-01-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hiroshima City University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Contents Delivery, Context-aware, IPv6, Authentication, Identity/Naming Management, etc... |
Paper Information |
Registration To |
IN |
Conference Code |
2010-01-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
DTN Routing with Localized Distribution of Mobility Plans |
Sub Title (in English) |
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Keyword(1) |
Delay-Tolerant Networks |
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DTN |
Keyword(3) |
ITS |
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VANET |
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1st Author's Name |
Yo Chigira |
1st Author's Affiliation |
Tokyo Denki University (Tokyo Denki Univ.) |
2nd Author's Name |
Hiroaki Higaki |
2nd Author's Affiliation |
Tokyo Denki University (Tokyo Denki Univ.) |
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Speaker |
Author-1 |
Date Time |
2010-01-15 11:00:00 |
Presentation Time |
25 minutes |
Registration for |
IN |
Paper # |
IN2009-121 |
Volume (vol) |
vol.109 |
Number (no) |
no.362 |
Page |
pp.65-70 |
#Pages |
6 |
Date of Issue |
2010-01-07 (IN) |
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