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

2017 IEEE 86th Vehicular Technology Conference (VTC-Fall) Pub Date : 2017-09-01 DOI:10.1109/VTCFall.2017.8288195

R. Harwahyu, R. Cheng, Chia-Hung Wei

引用次数: 27

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.

查看原文本刊更多论文

NB-IoT随机接入信道性能研究

窄带物联网(NB-IoT)是3GPP引入的一种新的接入技术。它旨在支持大范围的大规模机器型通信服务。本文提出了一种分析模型，用于估计NB-IoT中三个覆盖增强(CE)级别的随机接入(RA)过程的接入成功率和平均接入延迟。分析了NB-IoT中RA过程的行为，并通过计算机仿真验证了分析的准确性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

2017 IEEE 86th Vehicular Technology Conference (VTC-Fall)

自引率

0.00%

发文量