Paper Abstract and Keywords |
Presentation |
2010-03-05 13:00
Consistency Control for Vehicular Communication Networks Zhou Su, Suphakit Awiphan, Jiro Katto, Yasuhiko Yasuda (Waseda Univ) NS2009-250 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
To improve driving comfort and provide entertainment services, vehicular communication networks (VCDNs) have appeared as an emerging solution, which consists of road-side units (RSUs) and on-board units (OBUs) to distribute multimedia contents. However, as most of OBUs always request the stored contents in the RSUs, how to update the contents in these RSUs when the original changes at its original servers has become an important issue to be dealt with. This paper proposes a novel method to resolve the above problem. Firstly, based on the characteristics of peers and geographical information, we decide which replica of which content in RSUs should be updated when its original changes. Secondly, by comparing the delivery cost of wired and wireless transmission, we decide whether the updated content should be delivered from a fixed peer or other mobile peers. Lastly, the detailed algorithm is presented and summarized. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Vehicular Communication Networks / Consistency / Contents Delivery / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 448, NS2009-250, pp. 497-500, March 2010. |
Paper # |
NS2009-250 |
Date of Issue |
2010-02-25 (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) |
Download PDF |
NS2009-250 |
Conference Information |
Committee |
NS IN |
Conference Date |
2010-03-04 - 2010-03-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Miyazaki Phoenix Seagaia Resort (Miyazaki) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General, NS+IN workshop (March 4-5) |
Paper Information |
Registration To |
NS |
Conference Code |
2010-03-NS-IN |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Consistency Control for Vehicular Communication Networks |
Sub Title (in English) |
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Keyword(1) |
Vehicular Communication Networks |
Keyword(2) |
Consistency |
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Contents Delivery |
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1st Author's Name |
Zhou Su |
1st Author's Affiliation |
Waseda University (Waseda Univ) |
2nd Author's Name |
Suphakit Awiphan |
2nd Author's Affiliation |
Waseda University (Waseda Univ) |
3rd Author's Name |
Jiro Katto |
3rd Author's Affiliation |
Waseda University (Waseda Univ) |
4th Author's Name |
Yasuhiko Yasuda |
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Waseda University (Waseda Univ) |
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Speaker |
Author-1 |
Date Time |
2010-03-05 13:00:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2009-250 |
Volume (vol) |
vol.109 |
Number (no) |
no.448 |
Page |
pp.497-500 |
#Pages |
4 |
Date of Issue |
2010-02-25 (NS) |
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