About Abdelhay Ali Abdelhay Ali Postdoctoral Research Fellow, Electrical and Computer Engineering body area networks Deep learning Digital Systems Design ASIC Design FPGA Projects Related Projects 2026 BioContact Assurance System Mon, Aug 17 2026 Research body area networks Reliable electrode-skin contact is fundamental for accurate biomedical signal acquisition in applications such as ECG, EEG, and EMG monitoring. Traditional lead-off detection methods face challenges from motion artifacts, environmental noise, and fluctuating skin-electrode impedance. The BioContact Assurance System (BCAS) leverages common-ground human body communication (CG-HBC), utilizing the human body itself as a signal transmission medium. BCAS enables real-time electrode contact monitoring and verification, paving the way for improved performance in wearable healthcare devices and broader SPARK: Social and Personal Adaptive Response Kit Thu, Aug 20 2026 Resource body area networks Igniting Child Development with AI and Sensor Technology 2025 AgriLink: Internet of Plants for Smart Agriculture Thu, Sep 25 2025 Research body area networks Dense vegetation severely attenuates 2.4–5 GHz RF links (additional foliage loss of order 1–3 dB/m, and often >30 dB across canopies), forcing higher transmit power or more relays in plant/greenhouse settings. In contrast, Plant-Body Communication (PBC) utilizes signals within the stem, where ionic pathways and distributed capacitances form a guided, low-radiation medium, thereby reducing path loss and environmental variability. We target two practical outcomes: 1. quantify and model the intra-plant channel across coupling modes (galvanic vs. capacitive), species (herbaceous Dieffenbachia vs BioLink: Internet of Body via HBC for Healthcare Thu, Sep 25 2025 Research body area networks Human Body Communication (HBC) is a body-centric data transmission technology that uses the human body as the communication medium for secure and reliable exchange between wearable devices, smart sensors, and medical implants. By providing a low-power alternative to conventional RF-based communication, HBC supports continuous data transmission while reducing energy demand and extending battery life. Its ability to enable scalable multi-node connectivity makes it particularly suitable for long-term health monitoring, wearable sensing platforms, and next-generation connected healthcare systems Ultra-Low-Power HBC Transceiver ICs Thu, Sep 25 2025 Research body area networks The CCSL advances next-generation Human Body Communication (HBC) through innovative ASIC implementations that enable ultra-low power, secure, and efficient data transmission using the human body as a communication medium. Our research focuses on silicon-proven solutions that bridge the gap between theoretical HBC concepts and practical wearable/implantable applications. We develop mixed-signal transceivers that support multiple communication modes, adaptive signal processing, and AI-enhanced performance optimization. The lab's ASIC implementations demonstrate >100x energy efficiency
BioContact Assurance System Mon, Aug 17 2026 Research body area networks Reliable electrode-skin contact is fundamental for accurate biomedical signal acquisition in applications such as ECG, EEG, and EMG monitoring. Traditional lead-off detection methods face challenges from motion artifacts, environmental noise, and fluctuating skin-electrode impedance. The BioContact Assurance System (BCAS) leverages common-ground human body communication (CG-HBC), utilizing the human body itself as a signal transmission medium. BCAS enables real-time electrode contact monitoring and verification, paving the way for improved performance in wearable healthcare devices and broader
SPARK: Social and Personal Adaptive Response Kit Thu, Aug 20 2026 Resource body area networks Igniting Child Development with AI and Sensor Technology
AgriLink: Internet of Plants for Smart Agriculture Thu, Sep 25 2025 Research body area networks Dense vegetation severely attenuates 2.4–5 GHz RF links (additional foliage loss of order 1–3 dB/m, and often >30 dB across canopies), forcing higher transmit power or more relays in plant/greenhouse settings. In contrast, Plant-Body Communication (PBC) utilizes signals within the stem, where ionic pathways and distributed capacitances form a guided, low-radiation medium, thereby reducing path loss and environmental variability. We target two practical outcomes: 1. quantify and model the intra-plant channel across coupling modes (galvanic vs. capacitive), species (herbaceous Dieffenbachia vs
BioLink: Internet of Body via HBC for Healthcare Thu, Sep 25 2025 Research body area networks Human Body Communication (HBC) is a body-centric data transmission technology that uses the human body as the communication medium for secure and reliable exchange between wearable devices, smart sensors, and medical implants. By providing a low-power alternative to conventional RF-based communication, HBC supports continuous data transmission while reducing energy demand and extending battery life. Its ability to enable scalable multi-node connectivity makes it particularly suitable for long-term health monitoring, wearable sensing platforms, and next-generation connected healthcare systems
Ultra-Low-Power HBC Transceiver ICs Thu, Sep 25 2025 Research body area networks The CCSL advances next-generation Human Body Communication (HBC) through innovative ASIC implementations that enable ultra-low power, secure, and efficient data transmission using the human body as a communication medium. Our research focuses on silicon-proven solutions that bridge the gap between theoretical HBC concepts and practical wearable/implantable applications. We develop mixed-signal transceivers that support multiple communication modes, adaptive signal processing, and AI-enhanced performance optimization. The lab's ASIC implementations demonstrate >100x energy efficiency
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