US 12,207,257 B2
Sidelink resource reservation and selection
Seyedkianoush Hosseini, San Diego, CA (US); Gokul Sridharan, Sunnyvale, CA (US); Peter Gaal, San Diego, CA (US); Wanshi Chen, San Diego, CA (US); Gabi Sarkis, San Diego, CA (US); Wei Yang, San Diego, CA (US); and Ahmed Elshafie, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Aug. 2, 2021, as Appl. No. 17/444,267.
Prior Publication US 2023/0031258 A1, Feb. 2, 2023
Int. Cl. H04W 72/20 (2023.01); H04W 28/26 (2009.01)
CPC H04W 72/20 (2023.01) [H04W 28/26 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A user equipment (UE) for wireless communication, comprising:
one or more memories; and
one or more processors, coupled to the one or more memories, configured to:
receive, from another UE, information identifying a first demodulation reference signal (DMRS) pattern associated with a reservation or allocation of a resource for transmission of a first signal by the other UE, wherein the information identifies whether the UE is to use the resource for transmission of a second signal concurrently with the first signal; and
transmit, to a network node different from the UE and the other UE, the second signal in the resource,
wherein the second signal is transmitted using the first DMRS pattern or a second DMRS pattern, associated with the resource, based at least in part on the information identifying whether the UE is to use the resource for transmission of the second signal.