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US 11,082,868 B2Granted
Service access method and device to determine the availability of a service path for service access
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorJianhua Liu
Life of this patent
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Abstract
Embodiments of the present application provide a service access method and device, which is beneficial to implementing effective access of services, the method including: A first device determines the receiving condition of a first data packet transmitted through a first service path; and the first device determines, according to the receiving condition of the first data packet, whether the first service path is available.
Claims17
A service access method, comprising:
- determining, by a first device, a receiving condition of a first data packet transmitted through a first service path;
- and
- determining, by the first device, whether the first service path is available according to the receiving condition of the first data packet;
- wherein the first device is a terminal device or a user plane function (UPF) entity, after the determining, by the first device, that the first service path is unavailable, the method further comprises:
- sending, by the first device, status information to a service function management node, wherein the status information is used to indicate that the first service path is unavailable, enabling the service function management node to switch a to-be-accessed service to a further service path other than the first service path;
- or
- wherein the first device is a service function management node, and after the determining, by the first device, that the first service path is unavailable, the method further comprises:
- switching, by the first device, a to-be-accessed service to a further service path other than the first service path.
5 more elements
A service access device, comprising:
- a memory and a processor, the memory being configured to store an instruction, and the processor being configured to execute the instruction stored in the memory for performing steps of:
- determining a receiving condition of a first data packet transmitted through a first service path, and determining whether the first service path is available according to the receiving condition of the first data packet;
- wherein the device is a terminal device or a user plane function (UPF) entity, and the processor is further configured to:
- control an output interface to send status information to a service function management node, wherein the status information is used to indicate that the first service path is unavailable, enabling the service function management node to switch a to-be-accessed service to a further service path other than the first service path;
- or
- wherein the device is a service function management node, and the processor is further configured to:
- control an output interface to switch a to-be-accessed service to a further service path other than the first service path.
4 more elements
Dependencies are inferred from the claim text.