公开(公告)号：WO2018110993A1

公开(公告)日：2018-06-21

申请号：PCT/KR2017/014707

申请日：2017-12-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KIM, Tae-Hyoung ,  KWAK, Yong-Jun ,  KIM, Dong-Han ,  KIM, Young-Bum ,  CHOI, Seung-Hoon

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/04

Abstract: Disclosed is a 5G or a pre-5G communication system provided to support a higher data transmission rate than a 4G communication system such as LTE. A method and an apparatus are provided for transmitting and receiving a downlink control channel in a wireless communication system. The method includes transmitting, on a first resource region, a detection signal indicating that a downlink control channel is transmitted; and transmitting a signal of the downlink control channel on a search space related to the first resource region.

公开(公告)号：WO2019054691A1

公开(公告)日：2019-03-21

申请号：PCT/KR2018/010347

申请日：2018-09-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KIM, Tae-Hyoung ,  KIM, Young-Bum ,  OH, Jin-Young ,  CHOI, Seung-Hoon ,  BAE, Tae-Han

IPC: H04L5/00

Abstract: A 5 th Generation (5G) or pre-5G communication system for supporting higher data transmission rates beyond 4 th Generation (4G) communication systems such as long term evolution (LTE) systems. A method for transmitting download control information in a communication system is provided. The method includes configuring the control information indicating at least one control channel element (CCE) including at least one resource element group (REG) unit interleaved based on the interleaving information indicated by a higher layer signaling; and transmitting, to a user equipment (UE), the configured control information.