Integrated navigation and communication system based on OFDM

In this paper, an Orthogonal Frequency-Division Multiple Access (OFDMA) signal based on the IEEE 802.16 WiMAX standard with integrated navigation and communication capabilities is presented. The work has been carried out by DEIMOS Space under ESA contract for the Feasibility Study for a Reduced Planetary Navigation and Communication System (PLANCOM), which aims the definition of a local infrastructure for future Mars and Moon exploration mission using an integrated, flexibly and low-cost approach. An integrated communications and navigation signal covering all requirements for human, robotic, surface assets, and orbit vehicles in a planetary environment (in the context of this paper, “planetary” refers to Mars and Moon) has been devised, following the guidelines of the Aurora Programme.