Paper Abstract and Keywords |
Presentation |
2012-07-25 13:00
Performance Evaluation of Slotted ALOHA/DS-CDMA IVC Scheme and CSMA/OFDM IVC scheme Sho Sakakibara, Kohei Ohno, Makoto Itami (TUS) ITS2012-6 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The inter-vehicle communication(IVC) systems based on CSMA/OFDM scheme
such as the RC-006 are widely developed since autonomous distributed
networks are easily made by using the CSMA/CA MAC protocol. However, the
performance is deteriorated caused by the hidden terminal problem in
CSMA/CA networks. The CDMA scheme can mitigate the hidden terminal
problem because simultaneous communication is possible among users. In
this paper, performances of the DS-CDMA IVC scheme using Slotted ALOHA
MAC protocol are evaluated and compared with the OFDM IVC scheme using
the CSMA/CA MAC protocol. From the simulation results, the PER(Packet
Error Rate) performances of the Slotted ALOHA/DS-CDMA scheme with the
successive interference cancellation become better than the CSMA/OFDM. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Inter Vehicle Communication / DS-CDMA / CSMA/CA / hidden terminal problem / near-far problem / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 148, ITS2012-6, pp. 1-6, July 2012. |
Paper # |
ITS2012-6 |
Date of Issue |
2012-07-18 (ITS) |
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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ITS2012-6 |
Conference Information |
Committee |
ITS |
Conference Date |
2012-07-25 - 2012-07-26 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagoya Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
ITS Positioning, etc. |
Paper Information |
Registration To |
ITS |
Conference Code |
2012-07-ITS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Performance Evaluation of Slotted ALOHA/DS-CDMA IVC Scheme and CSMA/OFDM IVC scheme |
Sub Title (in English) |
|
Keyword(1) |
Inter Vehicle Communication |
Keyword(2) |
DS-CDMA |
Keyword(3) |
CSMA/CA |
Keyword(4) |
hidden terminal problem |
Keyword(5) |
near-far problem |
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Keyword(7) |
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1st Author's Name |
Sho Sakakibara |
1st Author's Affiliation |
Tokyo University of Science (TUS) |
2nd Author's Name |
Kohei Ohno |
2nd Author's Affiliation |
Tokyo University of Science (TUS) |
3rd Author's Name |
Makoto Itami |
3rd Author's Affiliation |
Tokyo University of Science (TUS) |
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Speaker |
Author-1 |
Date Time |
2012-07-25 13:00:00 |
Presentation Time |
30 minutes |
Registration for |
ITS |
Paper # |
ITS2012-6 |
Volume (vol) |
vol.112 |
Number (no) |
no.148 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2012-07-18 (ITS) |
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