US 11,930,487 B2
Terminal apparatus identification method and apparatus
Jun Liu, Beijing (CN); Xiao Xiao, Shenzhen (CN); Junren Chang, Beijing (CN); and Jun Wang, Shanghai (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Aug. 12, 2021, as Appl. No. 17/401,033.
Application 17/401,033 is a continuation of application No. PCT/CN2020/074748, filed on Feb. 11, 2020.
Claims priority of application No. 201910118837.9 (CN), filed on Feb. 15, 2019.
Prior Publication US 2022/0061068 A1, Feb. 24, 2022
Int. Cl. H04W 76/25 (2018.01); H04W 4/40 (2018.01); H04W 68/00 (2009.01); H04W 72/1263 (2023.01); H04W 76/14 (2018.01); H04W 92/18 (2009.01)
CPC H04W 72/1263 (2013.01) [H04W 4/40 (2018.02); H04W 68/005 (2013.01); H04W 76/14 (2018.02); H04W 76/25 (2018.02); H04W 92/18 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An apparatus for a first communications apparatus, comprising:
at least one processor; and
a memory coupled to the at least one processor, wherein the at least one processor is configured to:
send, by an access stratum (AS) of the first communications apparatus, first information to an AS of a second communications apparatus, wherein the first information comprises a second mapping relationship between an upper-layer terminal identifier of the first communications apparatus and a vehicle-to-everything (V2X) layer identifier of the first communications apparatus, wherein
the first information is used to determine that the first communications apparatus is a leader terminal apparatus in a terminal apparatus group, wherein a V2X layer terminal identifier of the leader terminal apparatus is determined, by the AS of the second communications apparatus, based on an upper-layer terminal identifier of the leader terminal apparatus and the second mapping relationship.