Marshall, Gerstein & Borun LLP
Random access method and apparatus based on multiple uplink timing advances
Disclosed are a random access method and apparatus based on multiple uplink timing advances. The method includes: when acquiring that a user equipment has multiple uplink timing advances, initiating, by a network side, for the user equipment a random access on a designated carrier of a secondary cell. According to the examples, random access in the SCell can be realized in scenarios that multi-TA is maintained.
CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
H H
H04W H04W
inventional inventional
Li Yali Fangli Jiamin
Chen Zhao Xu Liu