US 12,155,602 B2
Method for transmitting or receiving signal in wireless communication system, and device for supporting same
Hyunsu Cha, Seoul (KR); Woosuk Ko, Seoul (KR); Hyunsoo Ko, Seoul (KR); Kijun Kim, Seoul (KR); and Sukhyon Yoon, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Appl. No. 17/608,454
Filed by LG Electronics Inc., Seoul (KR)
PCT Filed May 4, 2020, PCT No. PCT/KR2020/005905
§ 371(c)(1), (2) Date Nov. 2, 2021,
PCT Pub. No. WO2020/222619, PCT Pub. Date Nov. 5, 2020.
Claims priority of provisional application 62/888,345, filed on Aug. 16, 2019.
Claims priority of application No. 10-2019-0051733 (KR), filed on May 2, 2019.
Prior Publication US 2022/0224498 A1, Jul. 14, 2022
Int. Cl. H04L 5/00 (2006.01); H04W 24/08 (2009.01); H04W 72/0453 (2023.01); H04W 76/28 (2018.01)
CPC H04L 5/0092 (2013.01) [H04L 5/0051 (2013.01); H04W 24/08 (2013.01); H04W 72/0453 (2013.01); H04W 76/28 (2018.02); H04L 5/0007 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A method performed by a user equipment (UE) in a wireless communication system, the method comprising:
receiving uplink reference signal (UL RS) configuration information;
transmitting a UL RS on a UL RS resource configured based on the UL RS configuration information, the UL RS resource including resource elements (REs); and
decoding a physical downlink shared channel (PDSCH) in a certain resource region,
wherein, based on discontinuous reception (DRX) being configured, a physical downlink control channel (PDCCH) for the PDSCH is monitored within an on duration related to the DRX,
wherein the REs are configured as an N-comb in a frequency domain,
wherein each starting position of each of the at least one RE in the frequency domain is determined based on a comb offset for the frequency domain and a preset offset for the frequency domain,
wherein the comb offset is obtained based on information regarding the comb offset received from the UL RS configuration information,
wherein the preset offset is obtained based on the N-comb and orthogonal frequency division multiplexing (OFDM) symbols for the REs,
wherein N is a natural number.