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Paper Abstract and Keywords
Presentation 2020-11-25 13:55
Phase Noise Compensation Using LMS Algorithm and PLL for FDE in SISO Channels
Kana Aono, Mamoru Sawahashi (Tokyo City Univ.) RCS2020-116
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents the bit error rate (BER) performance of phase noise compensation (PNC) with least mean square (LMS) algorithm and phase locked loop (PLL) for frequency domain equalizer (FDE) in frequency-selective fading channel. In this paper, we assume common pilot signal structure that is used as a reference signal for the LMS algorithm and the PLL. Computer simulation results show that by using the PNC based on LMS algorithm and PLL for FDE, the BER of $10^{−6}$ or lower is achieved in an additive white Gaussian channel with time-varying phase noise. We also show that the error floor around $10^{−5}$ is observed due to the residual phase noise and the signal distortion in the Rummler fading channel with a deep notch that is a typical channel model of microwave radio backhaul. We conclude that the more powerful PNC method is necessary to achieve the BER of less than $10^{−6}$ with small pilot signal overhead.
Keyword (in Japanese) (See Japanese page) 
(in English) microwave radio backhaul / FDE / phase noise / LMS algorithm / PLL / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 249, RCS2020-116, pp. 36-41, Nov. 2020.
Paper # RCS2020-116 
Date of Issue 2020-11-18 (RCS) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee RCS AP UWT  
Conference Date 2020-11-25 - 2020-11-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. 
Paper Information
Registration To RCS 
Conference Code 2020-11-RCS-AP-UWT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Phase Noise Compensation Using LMS Algorithm and PLL for FDE in SISO Channels 
Sub Title (in English)  
Keyword(1) microwave radio backhaul  
Keyword(2) FDE  
Keyword(3) phase noise  
Keyword(4) LMS algorithm  
Keyword(5) PLL  
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1st Author's Name Kana Aono  
1st Author's Affiliation Tokyo City University (Tokyo City Univ.)
2nd Author's Name Mamoru Sawahashi  
2nd Author's Affiliation Tokyo City University (Tokyo City Univ.)
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Speaker Author-1 
Date Time 2020-11-25 13:55:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2020-116 
Volume (vol) vol.120 
Number (no) no.249 
Page pp.36-41 
#Pages
Date of Issue 2020-11-18 (RCS) 


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