Paper Abstract and Keywords |
Presentation |
2022-03-04 16:50
Second Order Reed-Muller Sequences and Their Decoding over Unsourced Random Access Multipath Fading Channels Tsukasa Osaka, Hinako Nakanishi, Tomotaka Kimura, Jun Cheng (Doshisha Univ.) CAS2021-101 CS2021-103 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Unsourced random access communication systems using the second-order Reed-Muller sequences are proposed over multiple access multipath fading channels. In the systems, each active device sends its Reed-Muller-coded message in a randomly-chosen subcarrier to the multipath fading channel. The access point removes the guard interval from the superposed signal, and transforms the signal to frequency domain. The access point estimates channel fading coefficients and recovers the messages using Reed-Muller decoding in each subcarrier. Simulations give the block error rate of the systems. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
second-order Reed-Muller sequences / multipath fading / unsouced random access / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 395, CS2021-103, pp. 147-152, March 2022. |
Paper # |
CS2021-103 |
Date of Issue |
2022-02-24 (CAS, CS) |
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) |
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CAS2021-101 CS2021-103 |
Conference Information |
Committee |
CAS CS |
Conference Date |
2022-03-03 - 2022-03-04 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Network processor, Signal processing and circuits for communications, Wireless LAN / PAN, etc. |
Paper Information |
Registration To |
CS |
Conference Code |
2022-03-CAS-CS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Second Order Reed-Muller Sequences and Their Decoding over Unsourced Random Access Multipath Fading Channels |
Sub Title (in English) |
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Keyword(1) |
second-order Reed-Muller sequences |
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multipath fading |
Keyword(3) |
unsouced random access |
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1st Author's Name |
Tsukasa Osaka |
1st Author's Affiliation |
Doshisha University (Doshisha Univ.) |
2nd Author's Name |
Hinako Nakanishi |
2nd Author's Affiliation |
Doshisha University (Doshisha Univ.) |
3rd Author's Name |
Tomotaka Kimura |
3rd Author's Affiliation |
Doshisha University (Doshisha Univ.) |
4th Author's Name |
Jun Cheng |
4th Author's Affiliation |
Doshisha University (Doshisha Univ.) |
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Speaker |
Author-1 |
Date Time |
2022-03-04 16:50:00 |
Presentation Time |
25 minutes |
Registration for |
CS |
Paper # |
CAS2021-101, CS2021-103 |
Volume (vol) |
vol.121 |
Number (no) |
no.394(CAS), no.395(CS) |
Page |
pp.147-152 |
#Pages |
6 |
Date of Issue |
2022-02-24 (CAS, CS) |
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