US 12,238,671 B2
V2X UE with different PC5 rat capability in 5GS
Changhong Shan, Cupertino, CA (US)
Assigned to APPLE INC., Cupertino, CA (US)
Appl. No. 17/417,295
Filed by Apple Inc., Cupertino, CA (US)
PCT Filed Jan. 29, 2020, PCT No. PCT/US2020/015720
§ 371(c)(1), (2) Date Jun. 22, 2021,
PCT Pub. No. WO2020/160178, PCT Pub. Date Aug. 6, 2020.
Claims priority of provisional application 62/798,301, filed on Jan. 29, 2019.
Prior Publication US 2022/0053449 A1, Feb. 17, 2022
Int. Cl. H04W 60/04 (2009.01); H04W 4/40 (2018.01); H04W 36/00 (2009.01); H04W 36/32 (2009.01); H04W 92/18 (2009.01); H04W 36/14 (2009.01)
CPC H04W 60/04 (2013.01) [H04W 4/40 (2018.02); H04W 36/0066 (2013.01); H04W 36/322 (2023.05); H04W 36/144 (2023.05); H04W 92/18 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A user equipment (UE), comprising:
processor circuitry configured to generate a registration request message in a protocol for a cellular network, a vehicle-to-everything (V2X) policy provisioning request and an indication of PC5 radio access technology (RAT) capability for V2X, wherein the indication is provided in a UE policy container that is provided to a policy control function (PCF) transparently via an Access and Mobility Management Function (AMF) in the cellular network;
radio front end circuitry configured to transmit the registration request message, the V2X policy provisioning request and the indication of PC5 RAT capability for V2X to the AMF in the cellular network;
the radio front end circuitry further configured to receive an identity request message from the AMF, the identity request message requesting a subscription concealed identifier (SUCI); and
the processor circuitry further configured to generate an identity response message including the SUCI, the processor circuitry deriving the SUCI by using a provisioned public key of a home public land mobile network (HPLMN).