Innovative Mobile Navigation Device Using Signals of Opportunity

Quantum Dimension is undertaking critical research objectives in order to provide robust mobile navigation capability using signals of opportunity (SoOP) and two cooperative mobile devices. Our approach to this complex problem is to combine a advanced navigation and signal processing algorithms and analysis with cutting-edge mobile handheld design. We advance the state-of-the-art by developing sophisticated navigation algorithms to improve location accuracy relative to GPS in both suburban and urban areas indoors and where there is time-varying multipath fading. In order to provide an extended coverage area and allow for navigation without requiring an internet connection, we will develop an ad-hoc mode supported by mobile ad-hoc networking. As such, we are able to provide capabilities for users not within a fixed coverage area. Finally, we will address a critical element of navigation with SoOP that has yet to be addressed; namely, architecting and designing a mobile device that combines resilient navigation with mobile ad-hoc capability. Our approach involves utilizing these SoOP by employing commercially-available components, which is at the core of our expertise. Based upon the results of our analysis, modeling, simulation, and choice of hardware components, we expect to be at TRL 3 by the end of this feasibility study. BENEFIT: First, our solution is a stand-alone system that is not dependent upon existing commercial/military infrastructure access so it can be used when other systems are unavailable. Secondly, our innovations provide high-resiliency in urban, suburban or other areas where vehicles, buildings, and natural structures interfere with navigation signals. Thus our solution can support multiple types of government, military and commercial applications. These include existing and pending navigation-based programs like Air Force’s GPS III, the Army’s Future Combat Systems, and the Navy CANES program. Our solution provides ad-hoc navigation which will provide a viable solution for Homeland/First Responders in Search and Rescue and other situations where fast response is critical to reducing or preventing the loss of life. Also we can apply this to commercial applications where loss of power is unacceptable or where service is required indoors or in urban areas which are not accessible with today’s navigation solutions. Additionally our utilization of commercially available components increases the likelihood of adoption for new and current navigation users who can benefit from these innovations.