| Paper Abstract and Keywords |
| Presentation |
2026-03-06 11:25
Performance of Millimeter-Wave Single Carrier Transmission Using 4-D LDPC-Coded Modulation Kosei Sakai, Shigenobu Sasaki (Niigata Univ.) SRW2025-82 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The present study undertakes an evaluation of the communication performance of 4D-LDPC coded modulation (4D-LDPCM) in the context of nonlinear distortion in power amplifiers and phase noise originating from local oscillators. These phenomena have been identified as the primary causes of challenges in millimetre-wave single-carrier transmission. Furthermore, a simulation model incorporating channel estimation and equalization based on Golay complementary sequences compliant with IEEE 802.11ad/ay was constructed, thereby realizing an evaluation environment aligned with actual communication standards. The findings substantiated that the proposed method amplifies the input power range attainable at a BER of $10^{-5}$ in comparison to conventional LDPC-coded 64QAM, while concurrently attaining a reduced BER under analogous phase noise conditions. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Multidimensional coded modulation / LDPC code / Single-carrier transmission / Nonlinearity / Phase noise / Channel estimation / / |
| Reference Info. |
IEICE Tech. Rep., vol. 125, no. 389, SRW2025-82, pp. 86-91, March 2026. |
| Paper # |
SRW2025-82 |
| Date of Issue |
2026-02-25 (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 |
SRW2025-82 |
| Conference Information |
| Committee |
RCS SR SRW |
| Conference Date |
2026-03-04 - 2026-03-06 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo University of Science |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Mobile Communication Workshop |
| Paper Information |
| Registration To |
SRW |
| Conference Code |
2026-03-RCS-SR-SRW |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Performance of Millimeter-Wave Single Carrier Transmission Using 4-D LDPC-Coded Modulation |
| Sub Title (in English) |
|
| Keyword(1) |
Multidimensional coded modulation |
| Keyword(2) |
LDPC code |
| Keyword(3) |
Single-carrier transmission |
| Keyword(4) |
Nonlinearity |
| Keyword(5) |
Phase noise |
| Keyword(6) |
Channel estimation |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Kosei Sakai |
| 1st Author's Affiliation |
Niigata University (Niigata Univ.) |
| 2nd Author's Name |
Shigenobu Sasaki |
| 2nd Author's Affiliation |
Niigata University (Niigata Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2026-03-06 11:25:00 |
| Presentation Time |
25 minutes |
| Registration for |
SRW |
| Paper # |
SRW2025-82 |
| Volume (vol) |
vol.125 |
| Number (no) |
no.389 |
| Page |
pp.86-91 |
| #Pages |
6 |
| Date of Issue |
2026-02-25 (SRW) |