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US 2021/0083774 A1Published application
Data transmission method and apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsWei SU, Qiuyou WU, Huaping QING
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Abstract
This application provides data transmission methods and apparatuses. One method includes: processing, by a network device, a first optical data unit (ODU) to obtain a second ODU, wherein a bit rate of the second ODU is lower than a bit rate of the first ODU; and sending, by the network device, the second ODU.
Claims20
A data transmission method, comprising:
- processing, by a network device, a first optical data unit (ODU) to obtain a second ODU, wherein a bit rate of the second ODU is lower than a bit rate of the first ODU;
- and
- sending, by the network device, the second ODU.
A network device, comprising:
- at least one processor;
- and
- a memory coupled to the at least one processor and storing programming instructions for execution by the at least one processor, the programming instructions instructing the at least one processor to:
- process a first optical data unit (ODU) to obtain a second ODU, wherein a bit rate of the second ODU is lower than a bit rate of the first ODU;
- and
- send the second ODU obtained by the at least one processor.
3 more elements
A network device, comprising:
- at least one processor;
- and
- a memory coupled to the at least one processor and storing programming instructions for execution by the at least one processor, the programming instructions instructing the at least one processor to:
- receive a second optical data unit (ODU);
- process the second ODU to obtain a first ODU, wherein a bit rate of the second ODU is lower than a bit rate of the first ODU;
- and
- obtain data from the first ODU.
4 more elements
Dependencies are inferred from the claim text.