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US 11,706,623 B2Granted
Communication method in vehicle to everything, user equipment, and network device
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorJianhua Liu
Life of this patent
Estimating the term…
Abstract
A communication method in a vehicle to everything (V2X), user equipment (UE), and a network device can achieve a correct communication between UE and UE on a PC5 interface. The method includes: receiving, by the UE, first information transmitted by the network device, the first information being configured to instruct a radio access technology (RAT) authorized to be used by the UE on the PC5 interface.
Claims11
A communication method in a vehicle to everything (V2X), comprising:
- determine, by a user equipment (UE), second information according to a RAT supported by the UE on the PC5 interface and a RAT corresponding to a V2X business used by the UE on the PC5 interface;
- transmit, by the UE, the second information to the network device through a second data packet or through a second signaling, the second information being configured to instruct a RAT requested to be used by the UE on the PC5 interface;
- and
- receiving, by the UE, first information transmitted by a network device, the first information being configured to instruct a radio access technology (RAT) authorized to be used by the UE on a PC5 interface,
- wherein the first information is specifically configured to instruct at least one public land mobile network (PLMN) authorized to the UE and the RAT authorized to be used by the UE on the PC5 interface in each of the at least one PLMN,
- wherein the network device comprises a policy control device,
- wherein the RAT authorized to be used by the UE on the PC5 interface comprises a new radio (NR) technology and an evolved universal mobile telecommunication system territorial radio access (E-UTRA) technology.
4 more elements
User equipment (UE), comprising:
- a processor and a memory, wherein the memory is configured to store a computer program, and the processor is configured to call and run the computer program stored in the memory to:
- determine second information according to a RAT supported by the UE on the PC5 interface and a RAT corresponding to a V2X business used by the UE on the PC5 interface;
- transmit the second information to the network device through a second data packet or through a second signaling, the second information being configured to instruct a RAT requested to be used by the UE on the PC5 interface;
- and
- receive first information transmitted by a network device, the first information being configured to instruct a radio access technology (RAT) authorized to be used by the UE on a PC5 interface,
- wherein the first information is specifically configured to instruct at least one public land mobile network (PLMN) authorized to the UE and the RAT authorized to be used by the UE on the PC5 interface in each of the at least one PLMN,
- wherein the network device comprises a policy control device,
- wherein the RAT authorized to be used by the UE on the PC5 interface comprises a new radio (NR) technology and an evolved universal mobile telecommunication system territorial radio access (E-UTRA) technology.
5 more elements
A network device, comprising:
- a processor and a memory, wherein the memory is configured to store a computer program, and the processor is configured to call and run the computer program stored in the memory to:
- receive second information from a user equipment (UE) through a second data packet or through a second signaling, wherein the second information is determined by the UE according to a RAT supported by the UE on the PC5 interface and a RAT corresponding to a V2X business used by the UE on the PC5 interface, and wherein the second information is configured to instruct a RAT requested to be used by the UE on the PC5 interface;
- transmit first information to user equipment (UE), the first information being configured to instruct a radio access technology (RAT) authorized to be used by the UE on a PC5 interface,
- wherein the first information is specifically configured to instruct at least one public land mobile network (PLMN) authorized to the UE and the RAT authorized to be used by the UE on the PC5 interface in each of the at least one PLMN,
- wherein the network device comprises a policy control device,
- wherein the RAT authorized to be used by the UE on the PC5 comprises a new radio (NR) technology and an evolved universal mobile telecommunication system territorial radio access (E-UTRA) technology.
3 more elements
Dependencies are inferred from the claim text.