Balanced-Offset Joint Acquisition of Physical Cell Identity and Radio Frame Number for NB-IoT Communication Systems

This article proposes a reduced complexity synchronization signal detection scheme in a narrowband Internet of Things (NB-IoT) system. By detecting the narrowband secondary synchronization signal (NSSS), both physical cell ID (PCID) and radio frame number (RFN) are jointly obtained during the initia...

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Veröffentlicht in:	IEEE internet of things journal 2022-06, Vol.9 (11), p.8669-8680
Hauptverfasser:	You, Young-Hwan, Jung, Yong-An, Lee, Sung-Hun, Song, Hoon-Geun, Song, Hyoung-Kyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Communications systems Complexity Complexity theory Detectors Initial cell search Internet of Things Narrowband narrowband Internet of Things (NB-IoT) OFDM secondary synchronization signal Sensors Signal detection subcarrier grouping Subcarriers Synchronism Synchronization Time-domain analysis
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