US 11,943,165 B2
Method and apparatus for receiving or transmitting downlink signal in wireless communication system
Kunil Yum, Seoul (KR); Jiwon Kang, Seoul (KR); Kijun Kim, Seoul (KR); Hyungtae Kim, Seoul (KR); and Jonghyun Park, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Filed by LG Electronics Inc., Seoul (KR)
Filed on Apr. 29, 2022, as Appl. No. 17/733,277.
Application 17/733,277 is a continuation of application No. 17/117,774, filed on Dec. 10, 2020, granted, now 11,356,224.
Application 17/117,774 is a continuation of application No. 16/737,396, filed on Jan. 8, 2020, granted, now 10,985,889, issued on Apr. 20, 2021.
Application 16/737,396 is a continuation of application No. 16/065,733, granted, now 10,693,612, issued on Jun. 23, 2020, previously published as PCT/KR2018/006464, filed on Jun. 7, 2018.
Claims priority of provisional application 62/559,632, filed on Sep. 17, 2017.
Claims priority of provisional application 62/541,110, filed on Aug. 4, 2017.
Claims priority of provisional application 62/523,788, filed on Jun. 23, 2017.
Claims priority of provisional application 62/520,527, filed on Jun. 15, 2017.
Claims priority of provisional application 62/517,182, filed on Jun. 9, 2017.
Prior Publication US 2022/0271896 A1, Aug. 25, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 5/00 (2006.01); H04L 1/1607 (2023.01); H04L 1/1829 (2023.01); H04W 72/23 (2023.01)
CPC H04L 5/0053 (2013.01) [H04L 1/1614 (2013.01); H04L 1/1861 (2013.01); H04L 5/0048 (2013.01); H04W 72/23 (2023.01)] 14 Claims
OG exemplary drawing
 
1. A method of receiving a Physical Downlink Shared Channel (PDSCH) by a user equipment (UE) in a wireless communication system, the method comprising:
receiving, from a base station (BS), rate matching pattern information indicating Resource Elements (REs) for rate matching, wherein the REs for rate matching are not available for resource mapping of the PDSCH; and
decoding the PDSCH based on the rate matching pattern information,
wherein the rate matching pattern information includes (i) a symbol level bitmap indicating at least one symbol including at least one RE for rate matching of the PDSCH within at least one slot and (ii) a time-domain pattern indicating, among a plurality of units included in a period, at least one unit that includes a pattern of REs for rate matching defined based on the symbol level bitmap.