公开(公告)号：US20230300887A1

公开(公告)日：2023-09-21

申请号：US18006036

申请日：2020-07-30

Applicant: NTT DOCOMO, INC.

Inventor： Daisuke Kurita ,  Shinya Kumagai ,  Hiroki Harada ,  Jing Wang ,  Xiaolin Hou ,  Liu Liu ,  Junli Li ,  Yong Li

IPC: H04W74/08 ,  H04W72/0453

CPC classification number: H04W74/0833 ,  H04W74/0816 ,  H04W72/0453

Abstract: A terminal (UE 200) receives a temporary identifier and offset information in an initial access channel when using a second frequency band different from a first frequency band allocated for mobile communication. Also, the terminal (UE 200) converts the received temporary identifier into an identifier for communication in the second frequency band based on the offset information.