Buthaina Al Khafaji - Ferdowsi university of Mashhad, Iran
amirhossein mohajerzadeh - Ferdowsi university of Mashhad, Iran

Abstract-The Internet of Things unexpected has empowered the inter-contiguity and interrelation between great universally things that occasioned an unparalleled production of large and heterogeneous quantity of data which recognized as data bursts. Cloud computing came at the deliverance of resource-requisitioning the applications of mobile while presenting compute abilities and pure concentrated architectures who aidcontinuing those applications by scale efficient savings. Regretfully, the Cloud of Things of two-tier design is not effective to delays and energy consumption (e.g., in healthcare) in the usage of instances sentimental. Therefore, Fog Computing has been offered to protect these IoT applications and services. The scheduling of tasks in Fog is one of the serious affair challenges in the area of the IoT. In this paper, a dynamic threshold for Fog nodes is considered and provides an algorithm for load balancing that optimally optimizes both the energy consumption and efficiency factors simultaneously.

Internet of Things, (IoT), Cloud computing, Fog Computing, Load Balancing, Healthcare.