Paper Abstract and Keywords |
Presentation |
2018-03-02 13:50
Physical Cell ID Detection Time Performance Using NPSS and NSSS for NB-IoT Aya Shimura, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Yoshihisa Kishiyama (NTT DOCOMO) RCS2017-396 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presents physical cell ID (PCID) detection time performance using narrowband primary synchronization signal (NPSS) and narrowband secondary synchronization signal (NSSS) for narrowband (NB)-Internet-of-Things (IoT). Computer simulation results show that the almost minimum PCID detection time is achieved when the number of the cost functions for NPSS detection, N_NPSS, is 5, and that of the cost functions for computing the frequency offset providing G times 2PI, N_G, is 1, and that of the cost functions for detecting the NSSS, N_NSSS, is 1 for one-antenna transmission. We also show that the almost minimum PCID detection time is achieved with N_NPSS = 6, N_G = 2, and N_NSSS = 2 when using PVS transmit diversity. Finally, we show that the PCID detection probability of approximately 90% is achieved with the computation time of cost functions of 500 ms at the average received signal-to-noise power ratio (SNR) of - 3 dB when using PVS transmit diversity. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
NB-IoT / physical cell ID / synchronization signal / PVS transmit diversity / time diversity / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 456, RCS2017-396, pp. 429-434, Feb. 2018. |
Paper # |
RCS2017-396 |
Date of Issue |
2018-02-21 (RCS) |
ISSN |
Print edition: ISSN 0913-5685 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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RCS2017-396 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2018-02-28 - 2018-03-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
YRP |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
RCS |
Conference Code |
2018-02-RCS-SR-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Physical Cell ID Detection Time Performance Using NPSS and NSSS for NB-IoT |
Sub Title (in English) |
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Keyword(1) |
NB-IoT |
Keyword(2) |
physical cell ID |
Keyword(3) |
synchronization signal |
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PVS transmit diversity |
Keyword(5) |
time diversity |
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1st Author's Name |
Aya Shimura |
1st Author's Affiliation |
Tokyo City University (Tokyo City Univ.) |
2nd Author's Name |
Mamoru Sawahashi |
2nd Author's Affiliation |
Tokyo City University (Tokyo City Univ.) |
3rd Author's Name |
Satoshi Nagata |
3rd Author's Affiliation |
NTT DOCOMO, INC. (NTT DOCOMO) |
4th Author's Name |
Yoshihisa Kishiyama |
4th Author's Affiliation |
NTT DOCOMO, INC. (NTT DOCOMO) |
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Speaker |
Author-1 |
Date Time |
2018-03-02 13:50:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2017-396 |
Volume (vol) |
vol.117 |
Number (no) |
no.456 |
Page |
pp.429-434 |
#Pages |
6 |
Date of Issue |
2018-02-21 (RCS) |
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