Analysis and implementation of NB-IoT random access process

As an important process of UE initial access and uplink synchronization, the random access procedure is simplified and modified on the basis of LTE system in NB-IoT. Through the random access procedure in LTE system, a random access procedure based on competitive mode which is currently supported by...

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Bibliographic Details
Main Authors: Chen Fatang, Zhou Shuqi, Zheng Hui
Format: Article
Language:zho
Published: National Computer System Engineering Research Institute of China 2018-02-01
Series:Dianzi Jishu Yingyong
Subjects:
RRC
MAC
Online Access:http://www.chinaaet.com/article/3000077863