US 11,742,994 B2
Hybrid automatic repeat request processes for sub-band full duplex
Yi Huang, San Diego, CA (US); Muhammad Sayed Khairy Abdelghaffar, San Jose, CA (US); Hwan Joon Kwon, San Diego, CA (US); Seyedkianoush Hosseini, San Diego, CA (US); Seyed Ali Akbar Fakoorian, San Diego, CA (US); Krishna Kiran Mukkavilli, San Diego, CA (US); and Tingfang Ji, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on May 25, 2021, as Appl. No. 17/330,199.
Claims priority of provisional application 63/031,477, filed on May 28, 2020.
Prior Publication US 2021/0376960 A1, Dec. 2, 2021
Int. Cl. H04W 56/00 (2009.01); H04L 1/1812 (2023.01); H04L 5/14 (2006.01); H04W 72/0446 (2023.01); H04L 1/1867 (2023.01); H04W 72/23 (2023.01)
CPC H04L 1/1819 (2013.01) [H04L 1/1896 (2013.01); H04L 5/1469 (2013.01); H04W 72/0446 (2013.01); H04W 72/23 (2023.01)] 28 Claims
OG exemplary drawing
 
1. A method of wireless communication operable by user equipment (a UE), comprising:
receiving, via a transceiver, in a first slot associated with a first hybrid automatic repeat request (HARQ) process, a first downlink slot offset parameter, the first HARQ process corresponding to a frame structure that includes one or more subband full duplex (SB-FD) slots and one or more time division duplex (TDD) slots;
receiving, via the transceiver, a first physical downlink shared channel (PDSCH) transmission in a second slot associated with the first HARQ process that is offset from the first slot associated with the first HARQ process by one or more slots corresponding to the first downlink slot offset parameter; and
transmitting, via the transceiver, in a third slot associated with the first HARQ process that is offset from the second slot associated with the first HARQ process by one or more slots corresponding to a first HARQ timing parameter, first HARQ-Acknowledgement (HARQ-ACK) information indicating whether the UE successfully decoded the first PDSCH.