Data transmission method and apparatus, terminal device and storage medium
AssigneeZte Corporation
InventorFeng Liu
Life of this patent
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Abstract
Provided are a data transmission method and apparatus, a terminal device, and a storage medium. The method includes determining a basic unit carrying client data, where the rate of the client data is smaller than the set value, the set value is determined according to the bandwidth of a flexible Ethernet (FlexE) slot, and the basic unit is a basic unit included in a basic unit set; mapping the client data to the basic unit; and sending, through the FlexE slot, the basic unit set to which the client data is mapped.
Claims19
A data transmission method, applied to a sending end, comprising:
- determining a basic unit carrying a client service, wherein a rate of the client service is smaller than a set value, the set value is determined according to a bandwidth of a flexible Ethernet (FlexE) slot, and the basic unit is a basic unit comprised in a basic unit set;
- mapping the client service to the basic unit;
- and
- sending, through the FlexE slot, the basic unit set to which the client service is mapped;
- wherein each basic unit in the basic unit set serves as a transmission channel, the FlexE slot is divided into a plurality of sub-channels, and a number of the plurality of sub-channels is determined according to a number of basic units comprised in the basic unit set;
- the plurality of sub-channels share one FlexE slot, each sub-channel carries one client service, and clients are physically isolated from each other.
A data transmission apparatus, comprising a memory and a processor, wherein the memory stores a computer program, and the computer program comprises:
- a determination module configured to determine a basic unit carrying a client service, wherein a rate of the client service is smaller than a set value, the set value is determined according to a bandwidth of a flexible Ethernet (FlexE) slot, and the basic unit is a basic unit comprised in a basic unit set;
- a mapping module configured to map the client service to the basic unit;
- and
- a sending module configured to send, through the flexible Ethernet (FlexE) slot, the basic unit set to which the client service is mapped;
- wherein each basic unit in the basic unit set serves as a transmission channel, the FlexE slot is divided into a plurality of sub-channels, and a number of the plurality of sub-channels is determined according to a number of basic units comprised in the basic unit set;
- the plurality of sub-channels share one FlexE slot, each sub-channel carries one client service, and clients are physically isolated from each other.
A data transmission apparatus, comprising a memory and a processor, wherein the memory stores a computer program, and the computer program comprises:
- a receiving module configured to receive a basic unit set to which a client service is mapped from a flexible Ethernet (FlexE) slot;
- a determination module configured to determine a basic unit carrying the client service in the basic unit set, wherein a rate of the client service is smaller than a set value, the set value is determined according to a bandwidth of the FlexE slot, and the basic unit is a basic unit comprised in the basic unit set;
- and
- an demapping module configured to demap the basic unit carrying the client service to extract the client service carried in the basic unit;
- wherein each basic unit in the basic unit set serves as a transmission channel, the FlexE slot is divided into a plurality of sub-channels, and a number of the plurality of sub-channels is determined according to a number of basic units comprised in the basic unit set;
- the plurality of sub-channels share one FlexE slot, each sub-channel carries one client service, and clients are physically isolated from each other.
Dependencies are inferred from the claim text.