US 12,120,680 B2
Downlink control information for retransmission of semi-persistently scheduled physical downlink shared channels
Qingjiang Tian, San Diego, CA (US); Jing Sun, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); Mostafa Khoshnevisan, San Diego, CA (US); Zhifei Fan, San Diego, CA (US); Ahmed Abdelaziz Ibrahim Abdelaziz Zewail, San Diego, CA (US); and Tao Luo, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Dec. 8, 2021, as Appl. No. 17/643,298.
Prior Publication US 2023/0180231 A1, Jun. 8, 2023
Int. Cl. H04W 72/1273 (2023.01); H04L 1/08 (2006.01); H04L 1/1607 (2023.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 72/23 (2023.01)
CPC H04W 72/1273 (2013.01) [H04L 1/08 (2013.01); H04L 1/1614 (2013.01); H04L 1/1812 (2013.01); H04L 5/0053 (2013.01); H04W 72/23 (2023.01)] 30 Claims
OG exemplary drawing
 
1. A method for wireless communications by a user equipment (UE), the method comprising:
receiving a message indicating that hybrid automatic retransmission request (HARQ) identifier (IDs) will wrap around after reaching a first value;
receiving a downlink control information (DCI) that schedules retransmission of at least two semi-persistently scheduled (SPS) physical downlink shared channels (PDSCHs) that have HARQ IDs; and
receiving the retransmissions of the at least two PDSCHs.