US 12,335,924 B2
Method and apparatus for latency handling of sidelink reference signal transmission in a wireless communication system
Ming-Che Li, Taipei (TW)
Assigned to ASUS Technology Licensing Inc., Taipei (TW)
Filed by ASUS Technology Licensing Inc., Taipei (TW)
Filed on Sep. 25, 2024, as Appl. No. 18/896,354.
Claims priority of provisional application 63/542,988, filed on Oct. 6, 2023.
Prior Publication US 2025/0119876 A1, Apr. 10, 2025
Int. Cl. H04W 72/02 (2009.01); H04L 5/00 (2006.01); H04W 72/40 (2023.01)
CPC H04W 72/02 (2013.01) [H04L 5/0051 (2013.01); H04W 72/40 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method of a first device, comprising:
receiving or having a configuration of a first sidelink resource pool for sidelink data transmission and sidelink reference signal transmission;
performing a first sensing-based resource selection, triggered or requested in a first timing, for selecting one or more first sidelink resources in the first sidelink resource pool;
determining a first set of candidate resources within a first time interval, wherein the first time interval is determined based on at least a first remaining packet delay budget;
determining a first subset of candidate resources after excluding some candidate resources from the first set of candidate resources based on one or more sensing results;
selecting the one or more first sidelink resources from the first subset of candidate resources according to at least a second remaining packet delay budget and a remaining delay budget associated with a first sidelink reference signal; and
performing a first sidelink data transmission and transmission of the first sidelink reference signal on a first sidelink resource of the selected one or more first sidelink resources.