Offloading some wireless traffic to Wi-Fi networks is finally a concept that wireless carriers are not only considering, but in the case of Sprint, actively deploying. So is the fix for mobile ...

We’ve all been there, standing by a window or waving our phones in the air, hoping a bar or two of mobile phone signal will appear. For many, Wi-Fi calling seems like the perfect solution, if your ...

If you're a MetroPCS cell phone customer, chances are much of your smartphone activity runs not through billion-dollar networks of cell towers but through the $80 Wi-Fi router down at the local ...

BANGALORE, March 25 (Reuters) - Using wi-fi to access the Internet on mobile handsets is rapidly emerging as an alternative to phone networks as customers look for ways to save money and carriers ...

With the growing demand for mobile data, cellular service operators are increasingly turning to small cells — picocells, microcells, metrocells and femtocells — to deal with the capacity crunch in ...