Paper Abstract and Keywords |
Presentation |
2023-01-24 11:55
Interference Suppression Performance of CMA Using Time-Domain Inter-Symbol Spreading in Time-Varying Channel Haruya Ikeda, Kazuki Maruta (Tokyo Univ. of Science), Daisuke Hisano (Osaka Univ.), Yu Nakayama (TUAT) IT2022-33 SIP2022-84 RCS2022-212 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Blind adaptive array (BAA) can suppress unknown co-channel interference without reference signal.
Vehicle-to-everything (V2X) communication and underwater acoustic communication (UWAC) are seen as promising application towards Beyond 5G and 6G.
Capacity enhancement is still essential for such extensive scenario and thus effective interference suppression can contribute to realizing efficient spatially multiplexed transmission without frequent reference signal insertion.
Focusing on the constant modulus algorithm (CMA) as one of the BAAs, this paper investigates its fundamental interference suppression performance under the intense time varying channel environment.
In addition, using Time-Domain Inter-Symbol Spreading to expand operating domain of CMA, clarify effectiveness under several interference environment. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Blind adaptive array / Constant modulus algorithm / time-varying channel / Time-Domain Inter-Symbol Spreading / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 357, RCS2022-212, pp. 25-29, Jan. 2023. |
Paper # |
RCS2022-212 |
Date of Issue |
2023-01-17 (IT, SIP, RCS) |
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 |
IT2022-33 SIP2022-84 RCS2022-212 |
Conference Information |
Committee |
IT RCS SIP |
Conference Date |
2023-01-24 - 2023-01-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Maebashi Terrsa |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
RCS |
Conference Code |
2023-01-IT-RCS-SIP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Interference Suppression Performance of CMA Using Time-Domain Inter-Symbol Spreading in Time-Varying Channel |
Sub Title (in English) |
|
Keyword(1) |
Blind adaptive array |
Keyword(2) |
Constant modulus algorithm |
Keyword(3) |
time-varying channel |
Keyword(4) |
Time-Domain Inter-Symbol Spreading |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Haruya Ikeda |
1st Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
2nd Author's Name |
Kazuki Maruta |
2nd Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
3rd Author's Name |
Daisuke Hisano |
3rd Author's Affiliation |
Osaka University (Osaka Univ.) |
4th Author's Name |
Yu Nakayama |
4th Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2023-01-24 11:55:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
IT2022-33, SIP2022-84, RCS2022-212 |
Volume (vol) |
vol.122 |
Number (no) |
no.355(IT), no.356(SIP), no.357(RCS) |
Page |
pp.25-29 |
#Pages |
5 |
Date of Issue |
2023-01-17 (IT, SIP, RCS) |
|