US 11,917,631 B2
Method for transmitting and receiving downlink signal between terminal and base station in wireless communication system and apparatus for supporting same
Kilbom Lee, Seoul (KR); Hyungtae Kim, Seoul (KR); Jiwon Kang, Seoul (KR); and Kyuseok Kim, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/272,503
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed May 21, 2019, PCT No. PCT/KR2019/006047
§ 371(c)(1), (2) Date Mar. 1, 2021,
PCT Pub. No. WO2020/067623, PCT Pub. Date Apr. 2, 2020.
Claims priority of application No. 10-2018-0116502 (KR), filed on Sep. 28, 2018.
Prior Publication US 2021/0321447 A1, Oct. 14, 2021
Int. Cl. H04W 4/00 (2018.01); H04L 1/00 (2006.01); H04L 5/00 (2006.01); H04W 72/044 (2023.01); H04W 72/1273 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/23 (2023.01) [H04L 1/0013 (2013.01); H04L 5/0048 (2013.01); H04W 72/044 (2013.01); H04W 72/1273 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A method for receiving a downlink signal by a user equipment (UE) in a wireless communication system, the method comprising:
receiving downlink control information (DCI) scheduling a first physical downlink shared channel (PDSCH);
obtaining, based on a random network temporary identifier (RNTI) applied to the DCI, information on that the first PDSCH and a second PDSCH overlapping the first PDSCH are transmitted to the UE; and
receiving the first PDSCH on an assumption that data is not transmitted through resources in which a resource allocated for the first PDSCH overlaps with a phase tracking reference signal (PT-RS) for the second PDSCH, based on the information.