SVD ALGORITHMS AND QUANTIZATION APPLIED TO MIMO max−dmin BASED PRECODER
نویسندگان
چکیده
In multiple-input multiple-output (MIMO) systems, precoders design pose significant implementation challenges due to the high computational complexity of the singular value decomposition (SVD) of the channel matrix. In this paper, we use the iterative COordinate Rotation DIgital Computer (CORDIC) algorithm to compute the SVD for different configurations of multi-antenna systems. The complexity/performance trade-offs involved in the design of the max−dmin precoder are also considered.
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تاریخ انتشار 2011