US 12,267,851 B2
Method and device for PDCCH repetition in multi-TRP system
Hamid Saber, San Diego, CA (US); and Jung Hyun Bae, San Diego, CA (US)
Assigned to Samsung Electronics Co., Ltd, (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Mar. 5, 2024, as Appl. No. 18/595,946.
Application 18/595,946 is a continuation of application No. 17/470,627, filed on Sep. 9, 2021, granted, now 11,924,848.
Claims priority of provisional application 63/165,464, filed on Mar. 24, 2021.
Claims priority of provisional application 63/156,511, filed on Mar. 4, 2021.
Claims priority of provisional application 63/133,933, filed on Jan. 5, 2021.
Claims priority of provisional application 63/108,698, filed on Nov. 2, 2020.
Claims priority of provisional application 63/090,009, filed on Oct. 9, 2020.
Prior Publication US 2024/0205938 A1, Jun. 20, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/23 (2023.01); H04L 1/00 (2006.01); H04L 1/1867 (2023.01); H04W 24/10 (2009.01); H04W 72/1273 (2023.01)
CPC H04W 72/23 (2023.01) [H04L 1/0007 (2013.01); H04L 1/1896 (2013.01); H04W 24/10 (2013.01); H04W 72/1273 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for explicitly linking repeated physical downlink control channels (PDCCHs) by a user equipment (UE):
receiving, at the UE, PDCCHs from a network; and
linking, at the UE, two or more of the PDCCHs having common PDCCH candidate numbers as the repeated PDCCHs, wherein the common PDCCH candidate numbers are across search space (SS) sets of a control resource set (CORESET), and each of the repeated PDCCHs schedules reception of a same physical downlink shared channel (PDSCH) at the UE,
wherein the repeated PDCCHs are received in accordance with the UE and the network communicating using a multi-transmission and reception point (TRP) repetition scheme or a multi-TRP multi-chance scheme.