US 12,295,004 B2
Multiple downlink control information (DCI) message handling for multiple control resource set (CORESET) groups
Mostafa Khoshnevisan, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); Wei Yang, San Diego, CA (US); and Jing Sun, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Dec. 20, 2021, as Appl. No. 17/645,157.
Application 17/645,157 is a continuation of application No. 17/224,918, filed on Apr. 7, 2021, granted, now 11,206,659.
Application 17/224,918 is a continuation of application No. 17/033,565, filed on Sep. 25, 2020, granted, now 11,012,994, issued on May 18, 2021.
Claims priority of provisional application 62/910,803, filed on Oct. 4, 2019.
Prior Publication US 2022/0167326 A1, May 26, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/04 (2023.01); H04L 1/18 (2023.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 72/23 (2023.01)
CPC H04W 72/23 (2023.01) [H04L 1/1812 (2013.01); H04L 5/001 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A user equipment (UE) for wireless communications, comprising:
a processing system; and
an interface configured to:
obtain a configuration for a downlink control channel monitoring occasion comprising a plurality of control resource sets (CORESETs), each CORESET being associated with one of a plurality of CORESET groups and one of a plurality of downlink component carriers, wherein the configuration is associated with a semi-static feedback codebook;
obtain a downlink message associated with a feedback procedure in a first CORESET of the downlink control channel monitoring occasion corresponding to a first CORESET group, in a first semi-persistent scheduling occasion corresponding to the first CORESET group, or in both; and
output a feedback message comprising a one-bit acknowledgement indication for the first CORESET group associated with the downlink message and the configuration for the downlink control channel monitoring occasion comprising the plurality of CORESETs, wherein inclusion of the one-bit acknowledgement indication in the feedback message is in accordance with a first skipping rule for skipping feedback, the first skipping rule associated with the downlink message being scheduled via a fallback downlink control information message with a counter downlink assignment index value of one.