INTERNET OF THINGS FOR SMART CITIES
1Krishna Priya R, St. Joseph's College of Engineering, Chennai 600119 2Kalyani M Kalyani Subha, St. Joseph's College of Engineering, Chennai 600119 Abstract The expeditious population growth has resulted in the demand for advanced embedded devices to meet the needs of city inhabitants. Thus, Internet of Things (IoT) shall be able to connect a large number of remote devices with the Internet in a transparent and seamless manner. This paper focuses on Urban IoT, which supports the Smart City concept. In this paper, an open source operating system, Contiki 3.0, is used to realize the smart street lighting and waste management system using Cooja simulator. Furthermore, this paper provides a comprehensive study of the various topologies that are used to realise the smart city concepts with minimum power consumption and delay.