Qian-Zhi Huang

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—This letter studies the energy-constrained MMSE decentralized estimation problem with the best-linear-unbiased-esti-mator fusion rule, under the assumptions that 1) each sensor can only send a quantized version of its raw measurement to the fusion center (FC), and 2) exact knowledge of the sensor noise variance is unknown at the FC but only an associated(More)
In this paper, we deal with the challenges regarding the provision of Inter Carrier interference (ICI) and Peak-to-Average Power Ratio (PAPR) for the performance evaluation of Multiple-Input and Multiple-Output Orthogonal Frequency Division Multiplexing (MIMO-OFDM). We propose a Non-linear Companding Technique (NCT) based on the inverse hyperbolic cosine(More)
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