A Systematic Survey on Fog and IoT Driven Healthcare: Open Challenges and Research Issues

• DOI: 10.3390/electronics11172668
• Publication Date: 2022-08-29T05:39:19Z
• Authors: Vijaita Kashyap; Ashok Kumar; Ajay Kumar; Yu-Chen Hu
• Keywords: Wearable Technology; Upload; Vital signs

Technological advancements have made it possible to monitor, diagnose, and treat patients remotely. The vital signs of can now be collected with the help Internet Things (IoT)-based wearable sensor devices then uploaded on a fog server for processing access by physicians recommending prescriptions treating through Medical (IoMT) devices. This research presents outcome survey conducted healthcare integrated computing IoT researchers understand techniques, technologies performance parameters. A comparison existing focusing technologies, procedures, findings has been presented investigate several aspects in IoT-based systems, such as increased temporal complexity, storage capacity, scalability, bandwidth, latency. Additionally, strategies, tools, sensors used various diseases heart disease, chronic chikungunya viral infection, blood pressure, body temperature, pulse rate, diabetes, type 2 diabetes compared.