Posts tagged with: lost

Don’t Get Lost in the Layers and the Smaller Wavelengths

Frequencies and bandwidths once thought “impractical” or at least “for the military,” at millimeter-wave (mmWave) frequencies, are rapidly becoming more commercially commonplace. Two strong examples are In Fifth Generation New Radio (5G NR) wireless networks and 77 GHz automotive radars,...

AT&T CFO: Wireless still hit by lost roaming revenues

AT&T’s business has remained resilient overall, but less international travel due to the COVID-19 pandemic continues to drag down roaming revenues in its wireless segment, according to finance chief John Stephens. “Wireless has been hit by lower service revenues related...