| 摘要 |
PROBLEM TO BE SOLVED: To provide a wireless communication method, wireless communication system, and wireless communication apparatus, which allow an appropriate combination of antennas to be used in a short processing time. SOLUTION: The wireless communication method includes: performing first inverse matrix determining processing which determines, using a channel matrix for a first antenna selected from N antennas, an inverse matrix of the channel matrix; performing second inverse matrix determining processing which determines, with respect to a (n+1)th antenna selected from the antennas other than first to n-th antennas already selected among the N antennas, an inverse matrix of a channel matrix for a group of the first to (n+1)th antennas, by performing computation using the inverse matrix of the channel matrix for the group of the first to n-th antennas; and performing communication by using, out of a plurality of combinations of L antennas selected from the N antennas, a combination of L antennas with which an inverse matrix value determined in the first and second inverse matrix determining processing satisfies a predetermined antenna selection criterion. COPYRIGHT: (C)2011,JPO&INPIT |
