#AllocatedBandwidth

There’s a gaggle of Mazda owners in Seattle, Washington, that have reportedly been stuck listening to National Public Radio (NPR) over the last few weeks. The manufacturer has addressed the problem, saying the local affiliate had broadcast images files with no extension causing an issue on some 2014-2017 Mazda vehicles with older HD radio software. This effectively bricked the infotainment system on some vehicles, locking them into listening to NPR and out of literally everything else.

When people started burning down 5G towers in fear, the practice seemed a little misguided. But if you happen to be the owner of a connected automobile, there’s a chance you’ll be wishing enough of them had been taken down to delay those low-latency spires from becoming the default broadcasting network.

While you were probably aware that 3G cellular networks will be shut down in the U.S. next year so the telecom industry can focus in on 5G, you may not have been hip to the fact that this could totally nullify the connected features inside of your car. Unfortunately, loads of automobiles manufactured the early days of phone pairing and internet integration won’t be able to make the journey into 5G like the new phone or tablet you purchased. Worse yet, there are even some modern vehicles that are about to become a lot less feature rich with companies that have no intention of offering updates.

Way back in 1999, the Federal Communications Commission (FCC) set aside frequencies so automobiles could communicate with surrounding infrastructure. Concepts included traffic monitoring, speed mitigation, data analysis, new opportunities for law enforcement, and improved self-driving capabilities. The industry never made much use of it, focusing instead on more independent autonomous vehicles that wouldn’t need help from the surrounding world, and which could simply communicate with each other (and manufacturer data centers) using existing wireless networks.

Annoyed that automakers had barely touched the bandwidth allocated to them, the FCC suggested handing it over to someone else in 2019. In response, the Alliance for Automotive Innovation (AAI) promised that if the commission voted to uphold the status quo on the 5.9-GHz band, the automotive sector would install 5 million vehicle-to-everything (V2X) radios on vehicles and roadside infrastructure over the next five years.