Abstract: The Internet of Things is currently a hot research area and has tremendous applications in different fields and helps in performing day-to-day tasks with greater ease & efficiency. This paper presents the use of Nano devices for connecting different things over internet & provides an efficient and detailed description about their working from remote places. For achieving the communication between Nano devices the use of Tera-Hertz band has been proposed by researchers, but there are certain issues in forwarding the messages over Tera-Hertz band. This paper discusses all those issues and finally presents an efficient routing protocol for forwarding the message packets between Nano nodes.

Keywords: Internet of Things, Nano-devices, communication, Tera-Hertz band.