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For researchers interested in the quantitative analysis of mixture components by terahertz time-domain spectroscopy, the wavelength selection of the full spectrum obtained by the experiments is of great importance. The full spectrum is not only composed of the mixture components' characteristic features, but also many types of noises, such as the scattering and the instrumental disturbances. Because...
Considering the problem of feedback cost and performance loss for precoded spatial multiplexing with limited feedback, an novel nonlinear detection method based on perturbation codebook with limited feedback for precoded vblast is proposed, the corresponding criteria is used for select optimal codeword from the Grassmannian codebook at the receiving according to the channel state information, selecting...
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