Huawei Technologies Co., Limited

Weiqiang Yang

Liang Ma

Ming Li

Yuejun Wei

Shengyue Dou

Jun Zhu

Shuri Liao

Nijun Li

Kedi Wu

Yuchen Chen

A data processing method and a related apparatus are disclosed, to improve data recovery effects in various packet loss scenarios. The method includes: determining a packet loss scenario type corresponding to a first data packet when detecting that the first data packet is lost in a data packet transmission process (); generating a second data packet based on a data packet adjacent to the first data packet if the packet loss scenario type corresponding to the first data packet meets a data packet compensation condition (); and finally adding the second data packet to a corresponding target location at which the first data packet is located before the first data packet is lost, that is, using the second data packet to compensate for the lost first data packet ().

Data processing method and related apparatus

This application provides a data transmission method and apparatus. The method includes: obtaining significant bits in an Ndata frame, where N is an integer greater than or equal to 1, a quantity of the significant bits in the Ndata frame is smaller than a quantity of bits in the Ndata frame, and remaining bits other than the significant bits in the Ndata frame are insignificant bits in the Ndata frame; and sending the significant bits in the Ndata frame, and skipping sending the insignificant bits in the Ndata 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.

Data transmission method and apparatus

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Shanghai, China

Weiqiang Yang