Simulating wireless nano sensor networks in the ns-3 platform

The Wireless nanosensor network paradigm is rapidly gaining the attention of researchers within the scientific and industrial communities, thanks to the progress of nanotechnology. The envisioned concept is based on integrated machines at the nano scale, which interact on cooperative basis by means of wireless communications. At the present stage, the design of the protocol suite for wireless nanosensor networks represents a fundamental issue to address for accelerating the deployment process of such a technology. In this direction, the availability of an open source simulator would be surely of help in the development of participated design methodologies, in enforcing the collaboration among different teams, and in easing the verifiability of scientific outcomes. Despite the evident advantages that such a platform could bring, currently available tools only support molecular-based approaches without accounting for the relevant impact that electromagnetic communications may have in this field. To cover this lack, the present contribution proposes a modular and easy upgradeable simulation platform, intended for wireless nanosensor networks based on electromagnetic communication in the terahertz band. Preliminary results drawn from a a simple, yet significant, health monitoring scenario are also provided along with a study on computational requirements and future upgrades.