US 11,758,453 B2
V2X message sending method, apparatus, and system
Mingchao Li, Beijing (CN); Zhenzhen Cao, Beijing (CN); and Xiao Xiao, Shenzhen (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Aug. 2, 2021, as Appl. No. 17/391,729.
Application 17/391,729 is a continuation of application No. 16/714,419, filed on Dec. 13, 2019, granted, now 11,122,481.
Application 16/714,419 is a continuation of application No. 16/264,229, filed on Jan. 31, 2019, granted, now 10,555,230, issued on Feb. 4, 2020.
Application 16/264,229 is a continuation of application No. PCT/CN2016/094242, filed on Aug. 9, 2016.
Prior Publication US 2021/0360499 A1, Nov. 18, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 36/08 (2009.01); H04W 72/563 (2023.01); H04W 4/40 (2018.01); H04W 76/27 (2018.01); H04W 56/00 (2009.01); H04W 74/08 (2009.01)
CPC H04W 36/08 (2013.01) [H04W 4/40 (2018.02); H04W 56/001 (2013.01); H04W 72/563 (2023.01); H04W 74/0816 (2013.01); H04W 76/27 (2018.02)] 12 Claims
OG exemplary drawing
 
1. A method comprising:
obtaining first configuration information and second configuration information, wherein the first configuration information is for determining a first transmission resource pool, the second configuration information is for determining a second transmission resource pool, a manner of obtaining a transmission resource from the first transmission resource pool is a first transmission resource obtaining manner, the first transmission resource obtaining manner is a random selection manner, a manner of obtaining a transmission resource from the second transmission resource pool is a second transmission resource obtaining manner in which a transmission resource is selected after channel sensing is performed on the second transmission resource pool for a first sensing duration T2;
selecting a first transmission resource from the first transmission resource pool in the first transmission resource obtaining manner when a sensing result is not obtained from the second transmission resource pool; and
sending a vehicle to X (V2X) message on the first transmission resource.