Data transmission method and apparatus
AssigneeDatang Mobile Communications Equipment Co., Ltd.
InventorsYuan TAO, Chunshan XIONG
Life of this patent
Estimating the term…
Abstract
The present disclosure discloses a data transmission method and apparatus, which are applied to the technical field of communications. The method includes: receiving, by a UPF, user plane data used for transmitting a media unit, and detecting or determining a priority of the media unit; setting a priority identifier in the user plane data according to the priority, and sending the user plane data provided with the priority identifier to a network device, or mapping, by the UPF, the user plane data to a corresponding QoS flow according to the priority, and sending the user plane data mapped to the QoS flow to the network device.
Claims27
A data transmission method, comprising:
- receiving, by a user plane function (UPF), user plane data used for transmitting a media unit;
- detecting or determining, by the UPF, a priority of the media unit;
- and
- setting, by the UPF, a priority identifier in the user plane data according to the priority, and sending the user plane data provided with the priority identifier to a network device, or mapping, by the UPF, the user plane data to a corresponding quality of service (QoS) flow according to the priority, and sending the user plane data mapped to the QoS flow to the network device.
(canceled)
9-10. (canceled)
A data transmission method, comprising:
- receiving, by a network device, user plane data used for transmitting a media unit, the user plane data comprising a priority identifier, and the priority identifier being used for indicating a priority of the media unit;
- acquiring, by the network device, the priority identifier in the user plane data;
- and
- performing, by the network device, resource scheduling on transmission of the user plane data according to the priority identifier.
15-16. (canceled)
A data transmission method, comprising:
- setting a priority identifier in to-be-sent user plane data used for transmitting a media unit, the priority identifier being used for indicating a priority of the media unit;
- and
- sending the user plane data provided with the priority identifier to a user plane function (UPF).
23-35. (canceled)
37-46. (canceled)
48-52. (canceled)
54-67. (canceled)
Dependencies are inferred from the claim text.