A Survey about WSN and IoT Based Health Care Applications and ADPLL Contribution for Health Care Systems

Abstract

Technology supported health care applications have seen a rapid growth in numbers due to the development of wireless sensor monitoring systems, low power consumption based systems, compact and non complex designs. The huge data thus collected can be transferred easily with the Internet of Things based applications. The impact of these developments on the women health care monitoring systems has resulted in accurate prediction and rapid monitoring of the status of the fetus for the pregnant women. In this paper, the various wireless sensor and IoT based healthcare systems, algorithms used for delay reduction and power reduction, authentication schemes and encryption algorithms related to reliability and security issues and various communication protocols related to the heath care applications are analyzed. A novel ADPLL based system for improving the security and efficiency while reducing the power of the health care applications is proposed.