US 12,133,229 B2
Techniques for sidelink control signaling
Xiaojie Wang, Hillsborough, NJ (US); Piyush Gupta, Bridgewater, NJ (US); Junyi Li, Franklin Park, NJ (US); Jing Sun, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); Tao Luo, San Diego, CA (US); and Peter Gaal, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jan. 13, 2021, as Appl. No. 17/148,341.
Prior Publication US 2022/0225297 A1, Jul. 14, 2022
Int. Cl. H04W 72/23 (2023.01); H04W 72/21 (2023.01)
CPC H04W 72/23 (2023.01) [H04W 72/21 (2023.01)] 40 Claims
OG exemplary drawing
 
1. An apparatus for wireless communication at a first wireless device, comprising:
one or more processors;
one or more memories coupled with the one or more processors; and
instructions stored in the one or more memories and executable by the one or more processors to cause the apparatus to:
receive, from a second wireless device via a sidelink communication link between the first wireless device and the second wireless device, a control message comprising a first indication of one or more parameters associated with transmission of an uplink transmission and a second indication of a set of sidelink resources of the sidelink communication link that are dedicated for transmission of uplink control information or reception of downlink control information;
receive, from the second wireless device via the sidelink communication link, a sidelink control information scheduling the uplink transmission from the first wireless device to the second wireless device via the sidelink communication link, wherein the second wireless device comprises a central node in a star topology sidelink network and the first wireless device comprises a peripheral node in the star topology sidelink network and wherein the sidelink control information is a downlink transmission from the second wireless device to the first wireless device via the sidelink communication link;
generate the uplink transmission based at least in part on the sidelink control information; and
transmit the uplink transmission to the second wireless device via the sidelink communication link in accordance with the sidelink control information and in accordance with the control message, the uplink transmission being transmitted via at least a portion of the set of sidelink resources.