DENVER (iPosi, Inc. PR) — GPS/GNSS technology firm iPosi, Inc. and Virginia Tech Applied Research Corporation (VT-ARC) have been contracted by the Department of Defense’s Defense Spectrum Office (DSO) to develop a GPS/GNSS system to measure radio frequency (RF) path-loss that substantially increases shared spectrum without interference. The OTA contract addresses the need for increased shared spectrum between the DoD and wireless providers who require expanded access because of skyrocketing demand for broadband 5G spectrum.