US 12,278,774 B2
Feedback communications for transport blocks with multiple code block groups
Ahmed Attia Abotabl, San Diego, CA (US); Ahmed Elshafie, San Diego, CA (US); and Yi Huang, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Apr. 13, 2022, as Appl. No. 17/659,150.
Prior Publication US 2023/0336293 A1, Oct. 19, 2023
Int. Cl. H04L 5/00 (2006.01); H04L 1/00 (2006.01)
CPC H04L 5/0044 (2013.01) [H04L 1/0007 (2013.01); H04L 5/0053 (2013.01)] 30 Claims
OG exemplary drawing
 
1. An apparatus for wireless communication at a user equipment (UE), comprising:
one or more memories; and
one or more processors, coupled to the one or more memories, configured to:
receive, from a network entity, a transport block that includes a number of code block groups (CBGs); and
transmit a feedback communication associated with the transport block, wherein the feedback communication indicates feedback associated with the CBGs using a number of feedback bits, wherein the number of feedback bits is based at least in part on one or more threshold numbers of CBGs, wherein the number of feedback bits is less than the number of CBGs of the transport block, wherein, when all of the number of feedback bits are 0, the feedback bits indicate an acknowledgement feedback for the transport block, and wherein, when at least one of the feedback bits is 1, the feedback bits indicate a negative acknowledgement feedback for the transport block.