发明名称 Wireless communication apparatus, wireless communication method, wireless communication system, and computer program
摘要 There is provided a wireless communication apparatus including: a matrix estimating unit that estimates a channel matrix of N rows and M columns (N and M are natural numbers); a selecting unit that selects S rows (S is a natural number, and S<min(M, N)) from the channel matrix estimated by the matrix estimating unit and generates a sub-channel matrix of S rows and M columns; and an arithmetic unit that calculates an antenna weighting coefficient matrix based on the sub-channel matrix generated by the selecting unit. The selecting unit selects the S rows that allow the size of the sub-channel matrix to be the maximum from all matrices having N rows from which the S rows can be selected.
申请公布号 US8238498(B2) 申请公布日期 2012.08.07
申请号 US20090432333 申请日期 2009.04.29
申请人 MIHOTA NORIHITO;SONY CORPORATION 发明人 MIHOTA NORIHITO
分类号 H04B7/10 主分类号 H04B7/10
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