Paper Abstract and Keywords |
Presentation |
2020-11-25 12:10
Radio Frame Timing Detection Method in Multipath Fading Channels for NR Initial Access Kyogo Ota, Daisuke Inoue, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) RCS2020-115 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presents radio frame timing detection performance using demodulation reference signal (DM-RS) after detecting physical-layer cell identity (PCID) for synchronization signal (SS)/physical broadcast channel (PBCH) block for New Radio (NR) initial access. We propose an accurate DM-RS sequence detection method that is specific to the SS/PBCH block index multiplexed in an SS burst set. Computer simulation results show that by using the proposed radio frame timing detection method with the best parameters, the frame timing detection probability of approximately 92 % is achieved after the PCID are actually detected at the average received SNR of 0 dB with the frequency stability of a user equipment of 5 ppm at the 4-GHz carrier frequency. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
radio frame timing / physical-layer cell ID / demodulation reference signal / synchronization signals / NR / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 249, RCS2020-115, pp. 30-35, Nov. 2020. |
Paper # |
RCS2020-115 |
Date of Issue |
2020-11-18 (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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RCS2020-115 |
Conference Information |
Committee |
RCS AP UWT |
Conference Date |
2020-11-25 - 2020-11-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
Paper Information |
Registration To |
RCS |
Conference Code |
2020-11-RCS-AP-UWT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Radio Frame Timing Detection Method in Multipath Fading Channels for NR Initial Access |
Sub Title (in English) |
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Keyword(1) |
radio frame timing |
Keyword(2) |
physical-layer cell ID |
Keyword(3) |
demodulation reference signal |
Keyword(4) |
synchronization signals |
Keyword(5) |
NR |
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1st Author's Name |
Kyogo Ota |
1st Author's Affiliation |
Tokyo City University (Tokyo City Univ.) |
2nd Author's Name |
Daisuke Inoue |
2nd Author's Affiliation |
Tokyo City University (Tokyo City Univ.) |
3rd Author's Name |
Mamoru Sawahashi |
3rd Author's Affiliation |
Tokyo City University (Tokyo City Univ.) |
4th Author's Name |
Satoshi Nagata |
4th Author's Affiliation |
NTT DOCOMO (NTT DOCOMO) |
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Speaker |
Author-1 |
Date Time |
2020-11-25 12:10:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2020-115 |
Volume (vol) |
vol.120 |
Number (no) |
no.249 |
Page |
pp.30-35 |
#Pages |
6 |
Date of Issue |
2020-11-18 (RCS) |
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