RADIO COMMUNICATION METHOD, RADIO TRANSMITTER, RADIO RECEIVER, AND RADIO COMMUNICATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide BICM-ID communication that can restore a transmission signal without an error even if a propagation path fluctuates.SOLUTION: When transmission data is encoded, modulated and transmitted through multiple (m) antennas, beam forming is performed by multiple beam forming matrixes with different values to multiple modulated signals made from one coding unit of transmission data. Here, multiple beam forming weight vectors forming the multiple beam forming matrixes with different values are a number, which exceeds m, of different values.