Paper Abstract and Keywords |
Presentation |
2015-03-04 11:40
A study on performance improvement of vehicle-to-vehicle analog network coding scheme using relay node Eiji Okamoto (NITech), Hidenori Akita, Takuma Kyo (DENSO) RCS2014-307 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In intelligent transport systems (ITS), wireless communications are indispensable to support an autonomous driving system. In the uplink from a car to a base station of the system, low-latency and high-quality transmission is required. We have proposed to utilize a vehicle-to-vehicle cooperative transmission for the uplink and have found that the analog network coding (ANC) cooperative transmission scheme can improve the bit error rate performance with small additional wireless resources. However, it is still needed to improve the performance of ANC scheme, and also it is not clarified which conditions of signal to noise ratio (SNR) in direct and relay links are effective for the ANC scheme. Therefore, we propose an improvement scheme of ANC cooperative transmission scheme that utilizes an iterative decoding in base station, and show the performance of ANC scheme becomes better than that of digital network coding (DNC) scheme in some SNR conditions by computer simulations. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
intelligent transport systems / vehicle-to-vehicle cooperative transmission / relay transmission / analog network coding / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 490, RCS2014-307, pp. 35-40, March 2015. |
Paper # |
RCS2014-307 |
Date of Issue |
2015-02-25 (RCS) |
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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RCS2014-307 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2015-03-04 - 2015-03-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokyo Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
RCS |
Conference Code |
2015-03-RCS-SR-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study on performance improvement of vehicle-to-vehicle analog network coding scheme using relay node |
Sub Title (in English) |
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intelligent transport systems |
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vehicle-to-vehicle cooperative transmission |
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relay transmission |
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analog network coding |
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1st Author's Name |
Eiji Okamoto |
1st Author's Affiliation |
Nagoya Institute of Technology (NITech) |
2nd Author's Name |
Hidenori Akita |
2nd Author's Affiliation |
DENSO CORPORATION (DENSO) |
3rd Author's Name |
Takuma Kyo |
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DENSO CORPORATION (DENSO) |
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Speaker |
Author-1 |
Date Time |
2015-03-04 11:40:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2014-307 |
Volume (vol) |
vol.114 |
Number (no) |
no.490 |
Page |
pp.35-40 |
#Pages |
6 |
Date of Issue |
2015-02-25 (RCS) |