Digitized City with IoT

Internet of things generally termed as IoT is a collection of heterogeneous network. It can also be explained as it is a pool of various technologies used so far. IoT is a communication network. It includes networks, cloud, machine learning, big data and interoperability. This paper proposes an idea digitalization of a city and real vision of smart city. This paper also explains the basic structure of smart city and the need of MANET-WSN integration, the applications and challenges related to smart city.