US 11,838,865 B2
Method and apparatus for monitoring physical downlink control channel in wireless communication system
Taehyoung Kim, Suwon-si (KR); Jinkyu Kang, Suwon-si (KR); Youngbum Kim, Suwon-si (KR); Jinyoung Oh, Suwon-si (KR); and Seunghoon Choi, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on May 9, 2022, as Appl. No. 17/662,534.
Application 17/662,534 is a continuation of application No. 17/249,563, filed on Mar. 5, 2021.
Application 17/249,563 is a continuation of application No. 16/569,404, filed on Sep. 12, 2019, granted, now 10,945,209, issued on Mar. 9, 2020.
Claims priority of application No. 10-2018-0110465 (KR), filed on Sep. 14, 2018.
Prior Publication US 2022/0264459 A1, Aug. 18, 2022
Int. Cl. H04W 52/02 (2009.01); H04L 1/00 (2006.01); H04W 24/08 (2009.01); H04W 88/02 (2009.01)
CPC H04W 52/0229 (2013.01) [H04L 1/0061 (2013.01); H04W 24/08 (2013.01); H04W 88/02 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method, performed by a user equipment (UE), the method comprising:
receiving, through a radio resource control (RRC) message, information about a search space to detect wake-up information from a base station;
monitoring, based on the information about the search space, a downlink control information (DCI) including the wake-up information; and
in case that the DCI including the wake-up information is detected, monitoring a physical downlink control channel (PDCCH) based on the wake-up information,
wherein the RRC message includes time gap information relative to start of the monitoring of the PDCCH, and
wherein the monitoring of the DCI including the wake-up information is based on the time gap information.