A SYSTEM OF MULTI-LAYER INTERLEAVE DIVISION MULTIPLEXING SPACE-TIME CODING, AN EQUIPMENT AND A METHOD OF DATA INTERLEAVING

摘要

A system of multi-layer interleave division multiplexing space-time coding, an equipment and a method of data interleaving are provided. Wherein the method of data interleaving in the system of multi-layer interleave division multiplexing space-time coding includes that: reading at least one basis interleaving module information, making different interleaving and cyclic shift for the multiplex data sequences respectively, in which the interleaving or cyclic shift for any data sequence is different from the interleaving or cyclic shift for other data sequence. The system of multi-layer interleave division multiplexing space-time coding includes an encoder, an interleaver, a power factor module, a summing module and an antenna. The system of multi-layer interleave division multiplexing space-time coding includes an antenna, a MIMO basis signal detection estimation module, a de-interleaver, a summing module, a decoder, an adder and an interleaver. Thus only the information of a or a group of interleavers and de-interleavers is needed to be stored, therefore a number of memories are saved and the complexity of the system is reduced.