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We present an approach for the maximization of the MIMO channel capacity. The proposed scheme is based on the optimization of the singular values of the channel scattering matrix by properly facing the main computational key points of the problem. The approach is GPU-based, the propagation environment is described by an ultrafast Geometrical Optics (GO) approach, the singular values are computed by...
We present the development of one of the first libraries based on the so-called expression templates technique to simplify the implementation of CPU and parallel GPUcodes. Expression templates allow to express matrix algebra operations to be executed either on the CPU or on the GPU with a syntax very close to the natural mathematical one. The developed library has been deeply optimized so that the...
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