公开(公告)号：US11968156B2

公开(公告)日：2024-04-23

申请号：US17044565

申请日：2019-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Chang Hwan Park ,  Seokmin Shin ,  Seunggye Hwang ,  Joonkui Ahn ,  Suckchel Yang

IPC: H04W72/04 ,  H04L5/00 ,  H04L5/14 ,  H04L67/12

CPC classification number: H04L5/14 ,  H04L5/0048 ,  H04L67/12

Abstract: The present disclosure provides a method for receiving system information in a wireless communication system supporting a TDD narrowband. More specifically, a method performed by a terminal includes receiving first system information from a base station through an anchor carrier, the first system information including operation mode information on an operation mode of the system; determining a location of a non-anchor carrier for receiving second system information based on the operation mode information; and receiving the second system information from the base station through the non-anchor carrier, in which the operation mode information is configured in a guard band or an in-band. In this way, SIB1-NB is also transmitted and received on the non-anchor carrier.