Has your Android or iPhone’s 4G or LTE cellular connection been letting you down lately? Or have you noticed an exclamation point alongside the network indicator in your phone’s status bar? This ...
Communication-system designers have always had to deal with trade-offs among data reliability, efficient use of available spectrum, data throughput, and cost. Error-correction coding (ECC) is one of ...
Why rely on public hotspots when you can bring a personal Wi-Fi network with you wherever you go? These are the top mobile hotspots we've reviewed for each major US carrier. I’m one of PCMag’s mobile ...
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