Invention Grant
- Patent Title: Data transmission method and apparatus
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Application No.: US17103180Application Date: 2020-11-24
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Publication No.: US11438069B2Publication Date: 2022-09-06
- Inventor: Wei Su , Qiuyou Wu , Huaping Qing
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Applicant Address: CN Guangdong
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Guangdong
- Agency: Fish & Richardson P.C.
- Main IPC: H04B10/27
- IPC: H04B10/27 ; H04L1/00 ; H04B10/69 ; H04J3/16
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.
Public/Granted literature
- US20210083774A1 DATA TRANSMISSION METHOD AND APPARATUS Public/Granted day:2021-03-18
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