Abstract
Recently internet of medical things (IoMT) act as a smart doctor using sensor wearable’s device in human body. This smart doctor device senses necessary medical data from human and transfer via network immediately to physician. It is important to transfer sensitive data very securely. Blockchain becomes trending technology to provide high security to both end users in the network. Traditionally security structure is relying on cryptographic techniques which is very expensive and takes more time in securely transmitting data. To overcome this issue, this paper builds a cost effective, blockchain with IoMT using fog-cloud computing. The aim of research is to provide cost effective healthcare services in the present system. This study develops an IoMT systems using fusion of scheduling techniques in blockchain. We propose a Smart Contract with Function Based Cost Efficient Task Scheduling (FTS-SCON) algorithm in blockchain framework. The proposed algorithm uses functions to schedule the task in the blockchain which is cost effective. With the help of cryptography based Blockchain schemes with smart contracts enables consistency and validation of data with symmetric cryptography. Simulation results shows the proposed outperform all existing elements regarding data security, validation by 10%, and cost of application execution by 30% in IoMT.
Highlights
IntroductionCorona virus (Covid-19) caused many hazards in our society. The World Health
In recent years, Corona virus (Covid-19) caused many hazards in our society
The Internet of Medical Things (IoMT) healthcare system consists of workflows that connect several sensors and offload the tasks to the Blockchain enable Fog Cloud Healthcare Servers for execution
Summary
Corona virus (Covid-19) caused many hazards in our society. The World Health. Organization declared that Corona virus is a pandemic disease which spread all over the world Due to this situation people suffers a lot for their general medical check-ups. State of art provides blockchain it is better source for IoMT data security [3]. Fog computing offers distributed services on health to compute all class and the different types of applications. Result investigates with task scheduling techniques, cost-effectiveness, security method in the fog based blockchain at cloud environment. The main goal is to reduce cost during data scheduling and offloading. To overcome this issue, the proposed system uses the fusion of algorithm techniques such as Function Based task scheduling blockchain-enabled framework (FTSB) with blockchain-enabled costefficient smart contract for scheduling framework (FTSB-BESCAF). To solve the scheduling problem of workflow healthcare tasks with different constraints such as deadline, precedence constraint
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