Paper Abstract and Keywords |
Presentation |
2009-03-04 09:20
A Study on the Design of OFDM Systems with Clipping Noise Cancellation Toru Uchino, Hideki Ochiai (Yokohama National Univ.) RCS2008-213 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Orthogonal Frequency Division Multiplexing (OFDM) system is well known for its high bandwidth
efficiency and robustness against multipath fading. However, OFDM system has a major drawback that its OFDM
signal has high Peak-to-Average Power Ratio (PAR). Clipping And Filtering (CAF) is a practical way to reduce the
peak power of OFDM signal, but it also introduces BER degradation due to non-linear distortion that should be
compensated for at the receiver side. Among some compensation schemes, Clipping Noise Cancellation (CNC) is a
promising way to improve the bit error rate performance. In this paper, we investigate the performance and design
of both uncoded and coded OFDM systems with CNC for given coded modulation and the number of subcarriers. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
OFDM / Peak power / PAR / Clipping And Filtering / Clipping Noise Cancellation / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 445, RCS2008-213, pp. 7-12, March 2009. |
Paper # |
RCS2008-213 |
Date of Issue |
2009-02-25 (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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RCS2008-213 |
Conference Information |
Committee |
RCS AN MoNA SR |
Conference Date |
2009-03-04 - 2009-03-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
YRP |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Workshop on Mobile Communications |
Paper Information |
Registration To |
RCS |
Conference Code |
2009-03-RCS-AN-MoMuC-SR |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on the Design of OFDM Systems with Clipping Noise Cancellation |
Sub Title (in English) |
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Keyword(1) |
OFDM |
Keyword(2) |
Peak power |
Keyword(3) |
PAR |
Keyword(4) |
Clipping And Filtering |
Keyword(5) |
Clipping Noise Cancellation |
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1st Author's Name |
Toru Uchino |
1st Author's Affiliation |
Yokohama National University (Yokohama National Univ.) |
2nd Author's Name |
Hideki Ochiai |
2nd Author's Affiliation |
Yokohama National University (Yokohama National Univ.) |
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Speaker |
Author-1 |
Date Time |
2009-03-04 09:20:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2008-213 |
Volume (vol) |
vol.108 |
Number (no) |
no.445 |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2009-02-25 (RCS) |
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