US 12,335,044 B2
Hybrid automatic repeat request feedback in network
Bharat Shrestha, San Diego, CA (US); Xiao Feng Wang, San Diego, CA (US); Alberto Rico Alvarino, San Diego, CA (US); Umesh Phuyal, San Diego, CA (US); Peter Gaal, San Diego, CA (US); Liangping Ma, San Diego, CA (US); Ayan Sengupta, San Diego, CA (US); Prasad Reddy Kadiri, San Diego, CA (US); and Dan Zhang, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jul. 29, 2021, as Appl. No. 17/389,059.
Claims priority of provisional application 63/059,132, filed on Jul. 30, 2020.
Prior Publication US 2022/0038214 A1, Feb. 3, 2022
Int. Cl. H04L 1/1812 (2023.01); H04L 1/08 (2006.01)
CPC H04L 1/1812 (2013.01) [H04L 1/08 (2013.01)] 63 Claims
OG exemplary drawing
 
1. A user equipment (UE), comprising:
one or more memories; and
one or more processors coupled to the one or more memories,
wherein the one or more processors are configured to:
receive a grant of uplink (UL) shared channel (SCH) resources from a network node, wherein each of the UL SCH resources is associated with one of one or more hybrid automatic repeat request (HARQ) processes, wherein each HARQ process is at least one HARQ process type of one or more HARQ process types, and wherein each HARQ process type is based on HARQ feedback status and HARQ retransmission status; and
transmit a control message on one or more UL SCH resources when the one or more UL SCH resources are determined to be usable based on the at least one HARQ process type of the one or more HARQ processes associated with the one or more UL SCH resources, wherein the control message is a radio resource control (RRC) message or a medium access control (MAC) control element (CE).