US 11,758,439 B2
Methods for resource reservation to satisfy new radio (NR) vehicular communications (V2X) quality of service (QOS) requirements
Martino Freda, Laval (CA); Tuong Hoang, Montreal (CA); Tao Deng, Roslyn, NY (US); and Aata El Hamss, Laval (CA)
Assigned to InterDigital Patent Holdings, Inc., Wilmington, DE (US)
Appl. No. 17/265,956
Filed by InterDigital Patent Holdings, Inc., Wilmington, DE (US)
PCT Filed Aug. 1, 2019, PCT No. PCT/US2019/044626
§ 371(c)(1), (2) Date Feb. 4, 2021,
PCT Pub. No. WO2020/033226, PCT Pub. Date Feb. 13, 2020.
Claims priority of provisional application 62/715,569, filed on Aug. 7, 2018.
Claims priority of provisional application 62/752,665, filed on Oct. 30, 2018.
Prior Publication US 2021/0385694 A1, Dec. 9, 2021
Int. Cl. H04W 28/26 (2009.01); H04W 28/02 (2009.01); H04W 92/18 (2009.01)
CPC H04W 28/26 (2013.01) [H04W 28/0268 (2013.01); H04W 28/0289 (2013.01); H04W 92/18 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method, performed by a wireless transmit/receive unit (WTRU), for reserving sidelink resources of any number of sidelink radio bearers, the method comprising:
determining a resource configuration for periodically transmitting a resource reservation signal (RRS) for reserving resources for periodic data transmitted by the WTRU via a sidelink radio bearer, the resource configuration including information indicating any of a size of the RRS, a period of the RRS, and a pattern of the RRS;
determining available sidelink resources for the WTRU's transmission of the periodic data via the sidelink radio bearer; and
transmitting the RRS according to the determined resource configuration, the RRS including information indicating: (1) reservation information associated with the determined available sidelink resources, and (2) any of: any number of bearer identifiers (IDs), and Quality of Service (QoS) information.