Secured remote health monitoring system

Healthcare Technology Letters

Pugalendhi Ganesh Kumar¹  Duraisamy Sathya² 

[1] Anna University Regional Campus;Kumaraguru College of Technology;

关键词: patient monitoring;    wireless sensor networks;    biomedical measurement;    secured remote health monitoring system;    wireless medical sensor network;    symmetric algorithm;    attribute-based encryption;    data transmission;   

DOI  :  10.1049/htl.2017.0033

来源: DOAJ

【 摘 要 】

Wireless medical sensor network is used in healthcare applications that have the collections of biosensors connected to a human body or emergency care unit to monitor the patient's physiological vital status. The real-time medical data collected using wearable medical sensors are transmitted to a diagnostic centre. The data generated from the sensors are aggregated at this centre and transmitted further to the doctor's personal digital assistant for diagnosis. The unauthorised access of one's health data may lead to misuse and legal complications while unreliable data transmission or storage may lead to life threatening risk to patients. So, this Letter combines the symmetric algorithm and attribute-based encryption to secure the data transmission and access control system for medical sensor network. In this work, existing systems and their algorithm are compared for identifying the best performance. The work also shows the graphical comparison of encryption time, decryption time and total computation time of the existing and the proposed systems.

【 授权许可】

Unknown