Paper Abstract and Keywords |
Presentation |
2017-12-14 13:30
[Poster Presentation]
On Adaptive FIR Filter Based PAPR Reduction Scheme without Side Information Hikaru Morita, Teruyuki Miyajima, Yoshiki Sugitani (Ibaraki Univ.) WBS2017-56 ITS2017-33 RCC2017-72 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we consider an adaptive FIR filter based PAPR reduction scheme for OFDM system. In the transmitter, to reduce the PAPR of a transmitted signal, the weighting coefficients of the FIR filter is deter- mined by minimizing the $L^{p}$– norm of the transmitted signal using the gradient descent method. In the receiver, demodulation can be perfomed without side information by estimating the effective channel consisting of the FIR filter and the physical channel. When the channel is static, fewer pilot symbols are sufficient for demodulation by estimating only the FIR filter coefficients. Simulation results show that significant PAPR reduction can be achieved by using an appropriate p. Moreover, we show that superior BER performance can be obtained by the channel estimation where the number of pilot symbols is equal to the FIR filter length. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
OFDM / PAPR / Adaptive FIR Filter / LS Estimation / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 346, WBS2017-56, pp. 117-122, Dec. 2017. |
Paper # |
WBS2017-56 |
Date of Issue |
2017-12-07 (WBS, ITS, RCC) |
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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WBS2017-56 ITS2017-33 RCC2017-72 |
Conference Information |
Committee |
ITS WBS RCC |
Conference Date |
2017-12-14 - 2017-12-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tiruru/Okinawa Jichikaikan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
ITS Communications, Reliable Communication and Control, Rader and Sensing, etc. |
Paper Information |
Registration To |
WBS |
Conference Code |
2017-12-ITS-WBS-RCC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
On Adaptive FIR Filter Based PAPR Reduction Scheme without Side Information |
Sub Title (in English) |
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Keyword(1) |
OFDM |
Keyword(2) |
PAPR |
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Adaptive FIR Filter |
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LS Estimation |
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1st Author's Name |
Hikaru Morita |
1st Author's Affiliation |
Ibaraki University (Ibaraki Univ.) |
2nd Author's Name |
Teruyuki Miyajima |
2nd Author's Affiliation |
Ibaraki University (Ibaraki Univ.) |
3rd Author's Name |
Yoshiki Sugitani |
3rd Author's Affiliation |
Ibaraki University (Ibaraki Univ.) |
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Speaker |
Author-1 |
Date Time |
2017-12-14 13:30:00 |
Presentation Time |
120 minutes |
Registration for |
WBS |
Paper # |
WBS2017-56, ITS2017-33, RCC2017-72 |
Volume (vol) |
vol.117 |
Number (no) |
no.346(WBS), no.347(ITS), no.348(RCC) |
Page |
pp.117-122 |
#Pages |
6 |
Date of Issue |
2017-12-07 (WBS, ITS, RCC) |
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