Paper Abstract and Keywords |
Presentation |
2021-04-22 16:00
A Frame Timing Detection Scheme Using Multiple Zadoff-Chu Sequences for DS-SS Systems Employing Space-time Block Codes Megumi Fukuma, Masatsugu Higashinaka, Ryosuke Nakamura, Hiroshi Aruga (Mitsubishi Electric) RCS2021-9 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper proposes a frame timing detection scheme for direct sequence spread spectrum employing space-time block codes (STBC) for low power wide area (LPWA) networks. We have proposed a initial code acquisition scheme robust against a frequency offset using two chirp signals. The proposed scheme performs the frame timing detection and initial code acquisition by using the combination of two signals and different STBC codings. By using computer simulations, we present that the proposed scheme can improve the 1− detect probabilities of the frame timing by 10 ~100 times in the presence of a large frequency offset. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
direct sequence spread spectrum / frame timing detection / initial code acquisition / Zadoff-chu sequence / STBC / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 7, RCS2021-9, pp. 36-41, April 2021. |
Paper # |
RCS2021-9 |
Date of Issue |
2021-04-15 (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) |
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RCS2021-9 |
Conference Information |
Committee |
RCS |
Conference Date |
2021-04-22 - 2021-04-23 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Radio Access Technologies, Wireless Communications, etc. |
Paper Information |
Registration To |
RCS |
Conference Code |
2021-04-RCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Frame Timing Detection Scheme Using Multiple Zadoff-Chu Sequences for DS-SS Systems Employing Space-time Block Codes |
Sub Title (in English) |
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Keyword(1) |
direct sequence spread spectrum |
Keyword(2) |
frame timing detection |
Keyword(3) |
initial code acquisition |
Keyword(4) |
Zadoff-chu sequence |
Keyword(5) |
STBC |
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1st Author's Name |
Megumi Fukuma |
1st Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric) |
2nd Author's Name |
Masatsugu Higashinaka |
2nd Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric) |
3rd Author's Name |
Ryosuke Nakamura |
3rd Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric) |
4th Author's Name |
Hiroshi Aruga |
4th Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric) |
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Speaker |
Author-1 |
Date Time |
2021-04-22 16:00:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2021-9 |
Volume (vol) |
vol.121 |
Number (no) |
no.7 |
Page |
pp.36-41 |
#Pages |
6 |
Date of Issue |
2021-04-15 (RCS) |
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