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Paper Abstract and Keywords
Presentation 2019-10-25 09:30
Physical-layer Cell ID Detection Probability Using Synchronization Signals for NB-IoT Radio Interface in 28-GHz Band
Daisuke Inoue, Kyogo Ota, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) RCS2019-192
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents physical cell identity (PCID) detection probability using the narrowband primary synchronization signal (NPSS) and narrowband secondary synchronization signal (NSSS) based on the NB-IoT radio interface considering the frequency offset and maximum Doppler frequency in 28-GHz band. Simulation results show that the autocorrelation based NPSS received timing detection and fractional frequency offset estimation achieves the almost same PCID detection probability as that of the cross-correlation based detection using the frequency offset estimation before the NPSS received timing detection, while the former achieves the simpler computational processing than the latter. We also show when using the autocorrelation based detection, the loss in the PCID detection probability at $f_c$ = 28GHz from $f_c$ = 3.5GHz is only approximately 5% at the average received of 0dB for the frequency error of a temperature compensated crystal oscillator (TCXO) in free-running mode of 20 ppm. Therefore, we conclude that the NB-IoT radio interfaces including NPSS and NSSS will be applicable to 28-GHz frequency spectra.
Keyword (in Japanese) (See Japanese page) 
(in English) NB-IoT / PCID / synchronization signal / frequency offset estimation / millimeter wave / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 244, RCS2019-192, pp. 77-82, Oct. 2019.
Paper # RCS2019-192 
Date of Issue 2019-10-17 (RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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)
Download PDF RCS2019-192

Conference Information
Committee RCS  
Conference Date 2019-10-24 - 2019-10-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Yokosuka Research Park 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless Communication Schemes, Wireless Communication Systems, Wireless Standards, Future Wireless Systems, etc. 
Paper Information
Registration To RCS 
Conference Code 2019-10-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Physical-layer Cell ID Detection Probability Using Synchronization Signals for NB-IoT Radio Interface in 28-GHz Band 
Sub Title (in English)  
Keyword(1) NB-IoT  
Keyword(2) PCID  
Keyword(3) synchronization signal  
Keyword(4) frequency offset estimation  
Keyword(5) millimeter wave  
1st Author's Name Daisuke Inoue  
1st Author's Affiliation Tokyo City University (Tokyo City Univ.)
2nd Author's Name Kyogo Ota  
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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Date Time 2019-10-25 09:30:00 
Presentation Time 25 
Registration for RCS 
Paper # IEICE-RCS2019-192 
Volume (vol) IEICE-119 
Number (no) no.244 
Page pp.77-82 
#Pages IEICE-6 
Date of Issue IEICE-RCS-2019-10-17 

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