DATA TRANSMISSION METHOD AND DATA TRANSMISSION APPARATUS

WIPO Patent Application WO/2024/045869

A1

Disclosed in embodiments of the present application are a data transmission method and a data transmission apparatus, capable of reducing the delay in transmitting small-bandwidth services, and having the characteristics of low overhead and high reliability. First, data is mapped to a data frame, and then the data frame is sent. Specifically, the data frame comprises a plurality of time slot block sets, each time slot block set comprises P time slot blocks, each time slot block comprises V indication bits and B bytes, V is an integer greater than or equal to 1, and B is an integer greater than or equal to 1. An object carried by the B bytes comprises at least one of data and padding. Each slot block set comprises an indication bit set, and the indication bit set comprises V×P indication bits in total covering V indication bits of each slot block in the slot block set. W indication bits in each indication bit set refer to one of N1 preset bit sequences, P is an integer greater than or equal to 2, N1 is an integer greater than or equal to 1, and 1