Chaminda Basnayake

The presence of different types of devices, spanning multiple GNSS receiver types, configurations, hardware, software, and consequent widely varying capabilites, among a user mix of vehicles, cyclists, and pedestrians, poses several engineering challenges for a V2X scheme in which all road users...more >>

Communication-enabled vehicle safety has the potential to change transportation’s future, particularly vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I), collectively represented as V2X. An automakers’ consortium conducted extensive field trials to determine GNSS service availability...more >>

A low-cost GPS-based positioning architecture for V2V and V2I systems uses a scalable, flexible system with over-the-air messaging and an onboard design to enable a range of in-vehicle safety features.