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Paper Abstract and Keywords
Presentation 2021-07-30 16:00
[Encouragement Talk] On the Filter Design for Full-Duplex Multiuser Systems Based on Single-Carrier Transmission
Kyohei Amano (Mitsubishi Electric), Teruyuki Miyajima, Yoshiki Sugitani (Ibaraki Univ.) WBS2021-33 MICT2021-26
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we consider interference suppression for a full-duplex (FD) multiuser system based on single-carrier transmission in frequency-selective channels where a FD base-station (BS) simultaneously communicates with half-duplex (HD) uplink and downlink mobile users. We propose a design method for time-domain filtering where the filters in the BS transmitter suppress inter-symbol interference (ISI) and downlink inter-user interference (IUI); those in the BS receiver, self-interference, ISI, and uplink IUI; and those in the downlink mobile users, co-channel interference (CCI) without the channel state information of the CCI channels. Simulation results indicate that the FD system based on the proposed method outperforms the conventional HD system and FD system based on multicarrier transmission.
Keyword (in Japanese) (See Japanese page) 
(in English) full-duplex / multiuser system / beamforming / inter-symbol interference / inter-user interference / self-interference / co-channel interference /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 129, WBS2021-33, pp. 60-60, July 2021.
Paper # WBS2021-33 
Date of Issue 2021-07-23 (WBS, MICT) 
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)
Download PDF WBS2021-33 MICT2021-26

Conference Information
Committee WBS MICT  
Conference Date 2021-07-30 - 2021-07-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To WBS 
Conference Code 2021-07-WBS-MICT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On the Filter Design for Full-Duplex Multiuser Systems Based on Single-Carrier Transmission 
Sub Title (in English)  
Keyword(1) full-duplex  
Keyword(2) multiuser system  
Keyword(3) beamforming  
Keyword(4) inter-symbol interference  
Keyword(5) inter-user interference  
Keyword(6) self-interference  
Keyword(7) co-channel interference  
Keyword(8)  
1st Author's Name Kyohei Amano  
1st Author's Affiliation Mitsubishi Electric (Mitsubishi Electric)
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-2 
Date Time 2021-07-30 16:00:00 
Presentation Time 25 minutes 
Registration for WBS 
Paper # WBS2021-33, MICT2021-26 
Volume (vol) vol.121 
Number (no) no.129(WBS), no.130(MICT) 
Page p.60 
#Pages 1 
Date of Issue 2021-07-23 (WBS, MICT) 

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