Telecommunication Systems for Realizing a Smart City

In order to realize a smart city, it is important to use IT to connect a variety of everyday living services to public infrastructures, such as electric power, railways, and water. To this end, a communication network is necessary to establish all sorts of connections, including human to human, human to machine, machine to machine. A communication network that can connect all sorts of things is required that can achieve a convenient and comfortable lifestyle for people, while at the same time giving consideration to ways of reducing the system's impact on the natural environment.