US 12,250,574 B2
NR V2X—methods for congestion control
Tuong Duc Hoang, Montreal (CA); Tao Deng, Roslyn, NY (US); Martino M. Freda, Laval (CA); Aata El Hamss, Laval (CA); Benoit Pelletier, Roxboro (CA); and Chunxuan Ye, San Diego, CA (US)
Assigned to InterDigital Patent Holdings, Inc.
Appl. No. 17/265,865
Filed by INTERDIGITAL PATENT HOLDINGS, INC., Wilmington, DE (US)
PCT Filed Aug. 7, 2019, PCT No. PCT/US2019/045407
§ 371(c)(1), (2) Date Feb. 4, 2021,
PCT Pub. No. WO2020/033477, PCT Pub. Date Feb. 13, 2020.
Claims priority of provisional application 62/840,933, filed on Apr. 30, 2019.
Claims priority of provisional application 62/804,487, filed on Feb. 12, 2019.
Claims priority of provisional application 62/789,802, filed on Jan. 8, 2019.
Claims priority of provisional application 62/715,575, filed on Aug. 7, 2018.
Prior Publication US 2021/0314796 A1, Oct. 7, 2021
Int. Cl. H04W 24/08 (2009.01); H04W 28/02 (2009.01); H04W 52/36 (2009.01); H04W 4/40 (2018.01)
CPC H04W 24/08 (2013.01) [H04W 28/0289 (2013.01); H04W 52/36 (2013.01); H04W 4/40 (2018.02)] 14 Claims
OG exemplary drawing
 
1. A method implemented in a wireless transmit/receive unit (WTRU), the method comprising:
receiving information indicating a channel busy ratio (CBR) threshold; and
responsive to a CBR of a resource pool with which the WTRU is currently configured meeting the CBR threshold:
switching the WTRU from a first configuration to a second configuration, wherein the first configuration corresponds to a first zone size and a first maximum transmit power, and wherein the second configuration corresponds to a second zone size and a second maximum transmit power, and
transmitting a wireless signal at the second maximum transmit power.