公开(公告)号：EP3764584A1

公开(公告)日：2021-01-13

申请号：EP20194396.6

申请日：2016-07-22

申请人： Samsung Electronics Co., Ltd.

发明人： Xue, Peng ,  Lee, Nam-Jeong ,  Jeong, Cheol ,  Ryu, Hyun-Seok ,  Park, Jeong-Ho ,  Chae, Sung-Ho

IPC分类号： H04L5/00 ,  H04J11/00 ,  H04W56/00

摘要： A method of a base station in a cellular system is provided, the method comprising: generating, by the base station, system information including operation mode information indicating an operation mode, among a plurality of operation modes for narrow band internet of things (IoT) communication; and transmitting, by the base station, the system information to a user equipment (UE), wherein the plurality of operation modes include a first in-band mode indicating that the cellular system and a narrow band IoT system share a same cell identifier (ID), a second in-band mode indicating that the cellular system and the narrow band IoT system have a different cell ID, a guard-band mode indicating a guard-band deployment, and a standalone mode indicating a standalone deployment.