Patent ID: 11894927
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 13:
14. A device for data transmission, comprising a processor and a non-transitory storage coupled to the processor, wherein a plurality of programs stored in the non-transitory storage, when executed by the processor, cause the device to:
generate a first physical layer protocol data frame, wherein the first physical layer protocol data frame comprises a first identification bit and a second identification bit, the first identification bit is configured to identify whether the first physical layer protocol data frame is a retry data frame, and the second identification bit is configured to identify a number of retries of the first physical layer protocol data frame, wherein the second identification bit comprises at least one bit in a physical frame header of the first physical layer protocol data frame; and
transmit the first physical layer protocol data frame.