Paper Abstract and Keywords |
Presentation |
2023-01-16 13:30
[Short Paper]
A Study on Signal Detection for M-ary Orthogonal Coded Chirp CDMA Shigenobu Sasaki (Niigata Univ.) SRW2022-39 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Chirp spread spectrum (CSS) scheme has been attracting attention as one of promising modulation scheme in LPWA (Low Power Wide Area) communication in IoT applications. In this report, CSS communication system with M-ary orthogonal coding is considered for LPWA applications. A weighted bit sequence combining method is proposed for diversity reception in CDMA environment, which utilizes the characteristics of M-ary orthogonal coding. Simulation results show that the proposed method can achieve error rate performance comparable to those of conventional diversity combining methods. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
chirp spread spectrum / orthogonal signaling / CDMA / diversity reception / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 333, SRW2022-39, pp. 20-22, Jan. 2023. |
Paper # |
SRW2022-39 |
Date of Issue |
2023-01-09 (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) |
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SRW2022-39 |
Conference Information |
Committee |
SRW |
Conference Date |
2023-01-16 - 2023-01-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
WLAN, WPAN, Ad-hoc, mmWave, etc. |
Paper Information |
Registration To |
SRW |
Conference Code |
2023-01-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Signal Detection for M-ary Orthogonal Coded Chirp CDMA |
Sub Title (in English) |
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Keyword(1) |
chirp spread spectrum |
Keyword(2) |
orthogonal signaling |
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CDMA |
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diversity reception |
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1st Author's Name |
Shigenobu Sasaki |
1st Author's Affiliation |
Niigata University (Niigata Univ.) |
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Speaker |
Author-1 |
Date Time |
2023-01-16 13:30:00 |
Presentation Time |
15 minutes |
Registration for |
SRW |
Paper # |
SRW2022-39 |
Volume (vol) |
vol.122 |
Number (no) |
no.333 |
Page |
pp.20-22 |
#Pages |
3 |
Date of Issue |
2023-01-09 (SRW) |
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