Tag: Vehicle to Infrastructure

  • DSRC vs C-V2X and More – Spectrum Is the Goldmine

    DSRC vs C-V2X and More – Spectrum Is the Goldmine

    “Spectrum, really the airwaves, is the gold mine,” states Rajiv Mathur, Ph.D., Smart Transportation Programs Prospect Silicon Valley. Mathur was referring to an area of agreement between two competing technological approaches that allow vehicles to communicate with each other, with infrastructure and “things” and, conceivably, even pedestrians. The above interview recaps a 1/23/19, ProspectSV forum that…

  • Connected Signals without DSRC or Other Traffic Signal Retrofits

    Connected Signals without DSRC or Other Traffic Signal Retrofits

    A signaling system about the signaling system is the essence of the problem that technologies like DSRC (Dedicated Short-Range Communications) are trying to solve. That is, what sort of fuel efficiencies and safety improvements could be made if drivers simply knew when a traffic light would change from red to green or were told how…