Patent · US Active

Data transmission method and apparatus

US11469864B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Nijun LI · Shanghai, CN
Yuejun Wei · Shanghai, CN
Weiqiang YANG · Shanghai, CN
Ming-Che Li · Taipei, TW

Key dates

Filing date	Dec 7, 2020
Grant date	Oct 11, 2022
Priority date	—
Expiry date	Dec 7, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04L69/22
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

This application provides a data transmission method and apparatus. The method includes: obtaining significant bits in an Nth data frame, where N is an integer greater than or equal to 1, a quantity of the significant bits in the Nth data frame is smaller than a quantity of bits in the Nth data frame, and remaining bits other than the significant bits in the Nth data frame are insignificant bits in the Nth data frame; and sending the significant bits in the Nth data frame, and skipping sending the insignificant bits in the Nth data frame. According to the application, on a premise of ensuring voice intelligibility, a transmit end apparatus transmits only the significant bits, to minimize a data transmission amount, thereby improving transmission reliability and coverage.

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