US 12,446,064 B2
Handling packets with different priorities in sidelink systems
Arjun Bharadwaj, Cupertino, CA (US); Tien Viet Nguyen, Bridgewater, NJ (US); Kapil Gulati, Belle Mead, NJ (US); and Sudhir Kumar Baghel, Pleasanton, CA (US)
Assigned to Qualcomm Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jul. 15, 2022, as Appl. No. 17/866,280.
Application 17/866,280 is a continuation of application No. 16/737,844, filed on Jan. 8, 2020, granted, now 11,395,313.
Claims priority of provisional application 62/790,885, filed on Jan. 10, 2019.
Prior Publication US 2022/0361192 A1, Nov. 10, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/566 (2023.01); H04L 5/00 (2006.01); H04W 28/26 (2009.01); H04W 72/0446 (2023.01); H04W 72/51 (2023.01); H04W 4/70 (2018.01)
CPC H04W 72/569 (2023.01) [H04L 5/0055 (2013.01); H04W 28/26 (2013.01); H04W 72/0446 (2013.01); H04W 72/51 (2023.01); H04W 4/70 (2018.02)] 16 Claims
OG exemplary drawing
 
1. A method for wireless communications, comprising:
identifying, by a first wireless device in a sidelink system, a first packet for transmission during a transmission time interval within the sidelink system;
determining that a second packet is reserved for transmission by a second wireless device during at least a portion of the transmission time interval within the sidelink system;
determining whether the first packet or the second packet has a higher relative priority;
determining that a reference signal received power measurement associated with a reservation for the second packet by the second wireless device is greater than a reference signal received power threshold;
receiving the second packet based at least in part on determining that the second packet has the higher relative priority and the reference signal received power measurement being greater than the reference signal received power threshold; and
selecting one or more updated resources of an updated set of candidate resources to transmit the first packet based at least in part on the reference signal received power measurement being greater than the reference signal received power threshold.