Adalbery R. Castro

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This letter presents a new algorithm for automatic modulation classification (AMC) and its implementation and validation as an intellectual property (IP) core. AMC aims at accurately identifying the modulation scheme of a given communication system in a short period of time. The proposed IP core consists of a multiclass classifier composed by linear support(More)
In this paper we investigate the use of the Support Vector Machine (SVM) approach to develop simple and efficient VLSI architectures for real-time digital modulation classification. Such simplicity and efficiency arise from the adoption of a front end block that is based on histograms. Particularly, we compare two decision schemes to solve the multiclass(More)
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