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Cyclostationary feature detection for spectrum sensing incognitive radio network has significant prospect in future wirelesscommunicationsystems. This work deals with the very-large scaleintegration(VLSI) architectural transformation of such detection algorithmfor field-programmable gate-array (FPGA) prototyping andapplication-specific integrated-circuit (ASIC) design. System level designof this detection...
Sample Adaptive Offset (SAO) has been adopted asa new in-loop filtering block in High Efficiency Video Coding(HEVC). It can significantly increase compression efficiencyespecially for sequences that contain computer graphics contentup to 23%. To get the optimum SAO parameters, exhaustiveoperations are required because of the huge amount of sampleswhich the encoder has to study. In this work, a low...
On-chip voltage regulation using distributed Digital Low Drop Out (LDO) voltage regulators has been identified as a promising technique for efficient power-management for emerging multi-core processors. Digital LDOs (DLDO) can offer low voltage operation, faster transient response, and higher current efficiency. Response time as well as output voltage ripple can be reduced by increasing the speed...
Dynamic Adaptive Neural Network Arrays (DANNAs) are neuromorphic systems that exhibit spiking behaviors and can be designed using evolutionary optimization. Array elements are rapidly reconfigurable and can function as either neurons, synapses or fan-out elements with programmable interconnections and parameters. Currently, DANNAs are implemented using Field Programmable Gate Arrays (FPGAs) and are...
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