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A serious problem in Wireless Sensor Networks (WSNs) is to attain high-energy efficiency as battery is used to
power and have limited stored energy. They can’t be suitably replaced or recharged. Appearance of renewable energy
harvesting techniques and their combination with sensor devices gives Energy Harvesting Wireless Sensor Networks
(EHWSNs). IoT is now becoming part of our lives, comforting simplifying our routines and work life. IoT is very popular
. It connects together, computes, communicates and performs the required task. IoT is actually a network of physical
devices or things that can interact with each other to share information. This paper gives an overview of WSN and IoT,
related work, different ways of connecting WSN with internet, development of smart home, challenges for WSN etc. Next
a Framework for performance optimization in IoT is given and QC-PC-MCSC heuristic is analyzed in terms of Energy
Efficiency and Life Time of a sensor on Energy Latency Density Design Space, a topology management application that
is power efficient. QC-PC-MCSC and QC-MCSC are compared for Energy Efficiency and Life Time of a sensor over
energy latency density design space, a topology management application.
Hybrid Policy Learning for Energy-Latency Tradeoff in MEC-Assisted VR Video Service
