US 12,336,044 B2
NR V2X sidelink power saving for unicast and/or groupcast
Martino M. Freda, Laval (CA); Jaya Rao, Montreal (CA); Tuong Duc Hoang, Montreal (CA); Tao Deng, Roslyn, NY (US); Moon-il Lee, Melville, NY (US); and Ghyslain Pelletier, Montreal (CA)
Assigned to InterDigital Patent Holdings, Inc., Wilmington, DE (US)
Appl. No. 17/918,055
Filed by InterDigital Patent Holdings, Inc., Wilmington, DE (US)
PCT Filed Mar. 30, 2021, PCT No. PCT/US2021/024804
§ 371(c)(1), (2) Date Oct. 10, 2022,
PCT Pub. No. WO2021/206952, PCT Pub. Date Oct. 14, 2021.
Claims priority of provisional application 63/125,694, filed on Dec. 15, 2020.
Claims priority of provisional application 63/006,944, filed on Apr. 8, 2020.
Prior Publication US 2023/0156858 A1, May 18, 2023
Int. Cl. H04W 76/28 (2018.01); H04W 52/02 (2009.01); H04W 92/18 (2009.01)
CPC H04W 76/28 (2018.02) [H04W 52/0216 (2013.01); H04W 52/0219 (2013.01); H04W 52/0229 (2013.01); H04W 92/18 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A wireless transmit/receive unit (WTRU), comprising:
a processor configured to:
send a first message to a peer WTRU via a PC5-Radio Resource Control (RRC) connection, wherein the PC5-RRC connection is configured with Discontinuous Reception (DRX), and wherein the first message requests a change in configuration of the PC5-RRC connection;
receive a rejection of the request from the peer WTRU; and
subsequent to the rejection, communicate with the peer WTRU via the PC5-RRC connection using unicast sidelink communication without DRX.