Paper Abstract and Keywords |
Presentation |
2007-09-28 11:20
A study on frequency-offset compensation method for OFDM reciever Daisuke Mizukami, Kenji Kodera, Hiroshi Yasukawa (Aichi Prefectural Univ.) SIP2007-99 SIS2007-35 SP2007-61 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In the high-speed mobile communication systems, the transmission characteristics of OFDM systems are degraded due to ICI(Inter Carrier Interference) caused by Doppler effect in mobile reception.When the receiving antenna has a low velocity relative to the ground, the ICI produced at demodulation can be reduced.
In this paper, in order to lower relative speed for the ground, we propose a method that uses the rotating concyclic antenna to avoid the deterioration of the transmission characteristics.
Simulation results show that the bit error rate can be improved by using this antenna. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
OFDM / Doppler effect / frequency offset / Inter Carrier Interference / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 237, SIS2007-35, pp. 23-27, Sept. 2007. |
Paper # |
SIS2007-35 |
Date of Issue |
2007-09-21 (SIP, SIS, SP) |
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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SIP2007-99 SIS2007-35 SP2007-61 |
Conference Information |
Committee |
SIP SIS SP |
Conference Date |
2007-09-27 - 2007-09-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagoya Inst. of Tech. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Signal Processing, Intelligent Multimedia Systems, etc. |
Paper Information |
Registration To |
SIS |
Conference Code |
2007-09-SIP-SIS-SP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study on frequency-offset compensation method for OFDM reciever |
Sub Title (in English) |
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Keyword(1) |
OFDM |
Keyword(2) |
Doppler effect |
Keyword(3) |
frequency offset |
Keyword(4) |
Inter Carrier Interference |
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1st Author's Name |
Daisuke Mizukami |
1st Author's Affiliation |
Aichi Prefectural University (Aichi Prefectural Univ.) |
2nd Author's Name |
Kenji Kodera |
2nd Author's Affiliation |
Aichi Prefectural University (Aichi Prefectural Univ.) |
3rd Author's Name |
Hiroshi Yasukawa |
3rd Author's Affiliation |
Aichi Prefectural University (Aichi Prefectural Univ.) |
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Speaker |
Author-1 |
Date Time |
2007-09-28 11:20:00 |
Presentation Time |
25 minutes |
Registration for |
SIS |
Paper # |
SIP2007-99, SIS2007-35, SP2007-61 |
Volume (vol) |
vol.107 |
Number (no) |
no.235(SIP), no.237(SIS), no.239(SP) |
Page |
pp.23-27 |
#Pages |
5 |
Date of Issue |
2007-09-21 (SIP, SIS, SP) |
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