4 papers
Efficient and Distortion-less Spectrum Multiplexer via Neural Network-based Filter Banks
Jiazhao Wang, Wenchao Jiang
Spectrum multiplexer enables simultaneous transmission of multiple narrow-band IoT signals through gateway devices, thereby enhancing overall spectrum utilization. We propose a nov…
NNCTC: Physical Layer Cross-Technology Communication via Neural Networks
Haoyu Wang, Jiazhao Wang, Demin Gao +1
Cross-technology communication(CTC) enables seamless interactions between diverse wireless technologies. Most existing work is based on reversing the transmission path to identify…
NN-Defined Modulator: Reconfigurable and Portable Software Modulator on IoT Gateways
Jiazhao Wang, Wenchao Jiang, Ruofeng Liu +3
A physical-layer modulator is a vital component for an IoT gateway to map the symbols to signals. However, due to the soldered hardware chipsets on the gateway's motherboards or th…
Environment-independent mmWave Fall Detection with Interacting Multiple Model
Xuyao Yu, Jiazhao Wang, Wenchao Jiang
The ageing society brings attention to daily elderly care through sensing technologies. The future smart home is expected to enable in-home daily monitoring, such as fall detection…