Paper Abstract and Keywords |
Presentation |
2013-02-27 14:30
Inter carrier interference reduction of OFDM system with a novel self-cancellation scheme Thitapha Chanpokapaiboon, Takayuki Inoue, Kiyomichi Araki (Tokyo Inst. of Tech.) RCS2012-319 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The implementation of OFDM system has suffered with the problem of phase noise and frequency offset from local oscillator (LO), especially at the high frequency band. These problems destroy the orthogonaliy between subcarriers and causes inter carrier interference (ICI) in OFDM transmission system. In this paper, the novel self-cancellation (SC) scheme is proposed. The extended Kalman filter (EKF) is used to reduce ICI after the novel SC scheme. The new SC technique can be improve ICI level and improve the BER performance better than the conventional scheme. Moreover, this method can improve the bandwidth efficiency of SC scheme. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
ICI / phase noise / self-cancellation / extended Kalman filter / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 443, RCS2012-319, pp. 213-218, Feb. 2013. |
Paper # |
RCS2012-319 |
Date of Issue |
2013-02-20 (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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RCS2012-319 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2013-02-27 - 2013-03-01 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Waseda Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
RCS |
Conference Code |
2013-02-RCS-SR-SRW |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Inter carrier interference reduction of OFDM system with a novel self-cancellation scheme |
Sub Title (in English) |
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Keyword(1) |
ICI |
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phase noise |
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self-cancellation |
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extended Kalman filter |
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1st Author's Name |
Thitapha Chanpokapaiboon |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
2nd Author's Name |
Takayuki Inoue |
2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
3rd Author's Name |
Kiyomichi Araki |
3rd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2013-02-27 14:30:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2012-319 |
Volume (vol) |
vol.112 |
Number (no) |
no.443 |
Page |
pp.213-218 |
#Pages |
6 |
Date of Issue |
2013-02-20 (RCS) |
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