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Paper Abstract and Keywords
Presentation 2019-03-08 10:30
[Invited Lecture] Frequency Domain Phase Noise Compensation for Millimeter Wave MU-MIMO OFDM Systems
Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech.) SR2018-138
Abstract (in Japanese) (See Japanese page) 
(in English) Owing to a 2 GHz wide and free license band, the 60 GHz millimeter wave (mm-Wave) band is one of the most promising bands for the next generation mobile communication. However, the high level phase noise of
the local oscillator in mm-Wave transceivers incurs the inter-carrier nterference (ICI) and deteriorates transmission performance of OFDM. To cope with such a problem, this report proposes a scheme that can simultaneously compensate for the common phase error (CPE) of all the subcarriers and ICI from neighboring subcarriers, by linearly combining received signals that are equalized in the frequency domain. The report applies the proposed scheme to the mm-Wave multiuser multiple-input multiple-output (MU-MIMO) systems. Since the accuracy of the channel
estimation is deteriorated by the phase noise, this report investigates channel estimation schemes that can be robust against the phase noise. Four comb-type preambles are used in the channel estimation, and estimation results are averaged to reduce the effects of ICI. As the preambles, 2 types of pilot arrangements, continue and scattered pilots,
are compared, which shows that the scattered pilots outperform the continue pilots. The packet error rate (PER) performance of the proposed scheme with the channel estimation is also evaluated.
Keyword (in Japanese) (See Japanese page) 
(in English) millimeter wave / OFDM / MU-MIMO / channel estimation / phase noise compensation / inter-carrier interferdnce / frequency domain /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 475, SR2018-138, pp. 97-102, March 2019.
Paper # SR2018-138 
Date of Issue 2019-02-27 (SR) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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)
Download PDF SR2018-138

Conference Information
Committee RCS SR SRW  
Conference Date 2019-03-06 - 2019-03-08 
Place (in Japanese) (See Japanese page) 
Place (in English) YRP 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To SR 
Conference Code 2019-03-RCS-SR-SRW 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Frequency Domain Phase Noise Compensation for Millimeter Wave MU-MIMO OFDM Systems 
Sub Title (in English)  
Keyword(1) millimeter wave  
Keyword(2) OFDM  
Keyword(3) MU-MIMO  
Keyword(4) channel estimation  
Keyword(5) phase noise compensation  
Keyword(6) inter-carrier interferdnce  
Keyword(7) frequency domain  
1st Author's Name Yuyuan Chang  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech.)
2nd Author's Name Kazuhiko Fukawa  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech.)
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Date Time 2019-03-08 10:30:00 
Presentation Time 25 
Registration for SR 
Paper # IEICE-SR2018-138 
Volume (vol) IEICE-118 
Number (no) no.475 
Page pp.97-102 
#Pages IEICE-6 
Date of Issue IEICE-SR-2019-02-27 

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