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Paper Abstract and Keywords
Presentation 2024-03-15 10:35
[Invited Lecture] Efforts towards further improving the performance of OAM multiplexing for fixed wireless communication
Fumiaki Maehara (Waseda Univ.) RCS2023-284 SR2023-107 SRW2023-71
Abstract (in Japanese) (See Japanese page) 
(in English) To achieve ultra-high-capacity wireless communication in B5G and 6G, it is essential not only to enhance access links between user terminals and base stations but also to expand backhaul connections connecting the core network. In addition to wired solutions, there is a great expectation for capacity expansion using wireless technology to reduce installation
costs. Orbital angular momentum (OAM) utilizes signals with different orbital angular momenta to become orthogonal to each other, enabling the simultaneous transmission of multiple mode signals on the same frequency. It has gained attention both domestically and internationally as a promising candidate technology for future wireless backhaul. In this presentation, we will explain the unique properties of OAM that enable mode multiplexing and introduce our research e orts to improve the performance of OAM multiplexing.
Keyword (in Japanese) (See Japanese page) 
(in English) Beyond 5G / fixed wireless communication / orbital angular momentum (OAM) / orthogonality between different modes / mode multiplexing / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 436, SRW2023-71, pp. 98-98, March 2024.
Paper # SRW2023-71 
Date of Issue 2024-03-06 (RCS, SR, SRW) 
ISSN 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)
Download PDF RCS2023-284 SR2023-107 SRW2023-71

Conference Information
Committee RCS SR SRW  
Conference Date 2024-03-13 - 2024-03-15 
Place (in Japanese) (See Japanese page) 
Place (in English) The University of Tokyo (Hongo Campus), and online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To SRW 
Conference Code 2024-03-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Efforts towards further improving the performance of OAM multiplexing for fixed wireless communication 
Sub Title (in English)  
Keyword(1) Beyond 5G  
Keyword(2) fixed wireless communication  
Keyword(3) orbital angular momentum (OAM)  
Keyword(4) orthogonality between different modes  
Keyword(5) mode multiplexing  
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1st Author's Name Fumiaki Maehara  
1st Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2024-03-15 10:35:00 
Presentation Time 20 minutes 
Registration for SRW 
Paper # RCS2023-284, SR2023-107, SRW2023-71 
Volume (vol) vol.123 
Number (no) no.434(RCS), no.435(SR), no.436(SRW) 
Page p.133(RCS), p.65(SR), p.98(SRW) 
#Pages 1 
Date of Issue 2024-03-06 (RCS, SR, SRW) 

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