Patent · US Active

Data processing method, data transmit end, and data receive end

US10491370B2 · kind B2 · utility

4Cited by

1References

15Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Wenbin Yang · Lo Wu, CN
Tongtong Wang · Beijing, CN
Xinyuan Wang · Beijing, CN

Key dates

Filing date	Oct 20, 2017
Grant date	Nov 26, 2019
Priority date	—
Expiry date	Nov 17, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2001/0096
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A data processing method, a data transmit end, and a data receive end are presented. The data processing method includes inserting multiple alignment markers (AMs) into a first data stream, where the first data stream is a data stream that is transcoded and scrambled after being encoded at a physical layer; adaptively allocating the first data stream that includes the AMs to multiple physical coding sublayer (PCS) lanes to obtain second data streams; performing forward error correction (FEC) encoding on the second data streams on the multiple PCS lanes to obtain third data streams; and delivering the third data streams to multiple physical medium attachment sublayer (PMA) lanes according to an input bit width of a Serdes to obtain multiple fourth data streams, each fourth data stream includes at least one complete and continuous AM, and the at least one AM is an AM in the multiple AMs.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.