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US 12,004,113 B2Granted
Method for processing a non-access stratum request, and network devices
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorsJingran Chen, Fei Lu, Haitao Li
Life of this patent
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Abstract
A method for processing a Non-access stratum request and network devices are provided. The method includes: receiving the NAS request of a terminal device and at least two tracking area identities for the terminal device from a second network device and accepting the NAS request.
Claims15
A method of wireless communication of a first network device, comprising:
- receiving, by the first network device, a Non-access stratum (NAS) request of a terminal device and at least two tracking area identities (TAIs) for the terminal device from a second network device, each of the at least two TAIs corresponding to a tracking area code (TAC) associated with a satellite;
- and
- accepting, by the first network device, the NAS request,
- wherein the receiving, by the first network device, the NAS request of the terminal device and the at least two TAIs for the terminal device from the second network device comprises:
- receiving, by the first network device, an N2 message from the second network device, the N2 message carrying the NAS request and user location information (ULI), and the ULI carrying the at least two TAIs for the terminal device, and wherein
- the first network device is an Access and Mobility Management Function (AMF), and the second network device is a base station.
3 more elements
A first network device, comprising:
- a processor;
- and
- memory storing instructions, which when executed by the processor, cause the processor to:
- receive a Non-access stratum (NAS) request of a terminal device and at least two tracking area identities (TAIs) for the terminal device from a second network device, each of the at least two TAIs corresponding to a tracking area code (TAC) associated with a satellite;
- and
- accept the NAS request,
- wherein the memory storing instructions, which when executed by the processor, further cause the processor to:
- receive an N2 message from the second network device, the N2 message carrying the NAS request and user location information (ULI), and the ULI carrying the at least two TAIs, and wherein
- the first network device is an Access and Mobility Management Function (AMF), and the second network device is a base station.
6 more elements
A second network device, comprising:
- a processor;
- and
- memory storing instructions, which when executed by the processor, cause the processor to:
- receive a Non-access stratum (NAS) request from a terminal device;
- and
- transmit the NAS request and at least two tracking area identities (TAIs) for the terminal device to a first network device, each of the at least two TAIs corresponding to a tracking area code (TAC) associated with a satellite,
- wherein the memory storing instructions, which when executed by the processor, further cause the processor to:
- transmit an N2 message to the first network device, the N2 message carrying the NAS request and user location information (ULI), and the ULI carrying the at least two TAIs, and wherein
- the first network device is an Access and Mobility Management Function (AMF), and the second network device is a base station.
6 more elements
Dependencies are inferred from the claim text.