More and more mobile devices are appearing on the marketplace with 3G radios onboard, and cellular networks are growing, too. Here in the United States, CDMA carriers Verizon Wireless and Sprint Nextel Corp. have rapidly maturing EV-DO networks in most major metropolitan areas. GSM provider Cingular Wireless LLC has HSDPA deployed in a few markets, but Cingular and T-Mobile USA Inc. users in most geographies have to settle for EDGE speeds with GPRS fail-over. The effects of broadband wireless ..

Tags | 3g, 3g tethering, carriers