Abstract: Blockchain oracle is one of the important secure channels for obtaining off-chain data in the blockchain. Addressing the weak security issue in existing blockchain oracle solutions when ...
This work stands apart from my through-the-wall radar (TWR) human activity recognition (HAR) series and represents an attempt to employ relatively independent classical signal processing techniques. I ...
Abstract: With the help of the micro-Doppler signature, ultrawideband (UWB) through-the-wall radar (TWR) enables the reconstruction of range and velocity information of limb nodes to accurately ...
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