Telehealth: Empowering Internet of Medical Things with Heterogenous Wireless Networks

This research presents an innovative solution designed to seamlessly integrate heterogeneous networks and implement efficient data transmission for real-time physiological parameter monitoring, such as SpO
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and heart rate. The system is built on an architectural framework anchored by a Raspberry Pi equipped with a pulse oximeter and GPS tracker, ensuring real-time monitoring and emergency location tracking. Leveraging ThingSpeak’s cloud-based services, the system enables efficient data storage and analysis. A sophisticated network handover algorithm ensures uninterrupted data transmission, facilitating smooth transitions between LTE and Wi-Fi networks. Results demonstrated that vital signs were transmitted and received without packet loss or errors, showcasing acceptable data transmission and accuracy. The research concludes that this solution overcomes network disruptions, enhances remote healthcare monitoring, and has promising implications for connected health technologies.