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Investigating the Performance of the Random Access Channel in NB-IoT

Authors :
Chia-Hung Wei
Ruki Harwahyu
Ray-Guang Cheng
Source :
VTC-Fall
Publication Year :
2017
Publisher :
IEEE, 2017.

Abstract

Narrowband Internet of Things (NB-IoT) is a new access technology introduced by 3GPP. It aims to support massive machine-type communications services in wide area. This work presents an analytical model to estimate access success probability and average access delay of random access (RA) procedure for three coverage enhancement (CE) levels in NB-IoT. The behavior of RA procedure in NB-IoT is analyzed and accuracy of the analysis is verified by computer simulations.

Subjects

Subjects :
business.industry
Computer science
020206 networking & telecommunications
020302 automobile design & engineering
02 engineering and technology
Narrowband
0203 mechanical engineering
Work (electrical)
Random-access channel
Synchronization (computer science)
0202 electrical engineering, electronic engineering, information engineering
Internet of Things
business
Random access
Computer network

Details

Database :
OpenAIRE
Journal :
2017 IEEE 86th Vehicular Technology Conference (VTC-Fall)
Accession number :
edsair.doi...........f549df0f3678a286dd024e8824d95341

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