Digital ecosystem enabler Tata Communications has made the next step in its journey to capitalise on next-generation mobile networks with the launch of its global, cloud-based 5G Roaming Laboratory.

As wireless technology advances, wireless test challenges multiply. This series of four articles covers performance testing of wireless devices and systems, including Wi-Fi, LTE, medical, smart grid ...

I'm PCMag's managing editor for consumer electronics, overseeing an experienced team of analysts covering smart home, home entertainment, wearables, fitness and health tech, and various other product ...

The FCC will vote Thursday on whether to require wireless operators to negotiate fair and reasonable data roaming rates with competitors, in an effort to level the competitive playing field.

For companies with employees traveling internationally, the ability to stay connected with mobile devices is imperative. Unfortunately, this generally means astronomical roaming fees. While domestic ...

Carriers say customers can cut costs by subscribing to their international plans Oct. 22, 2011— -- Frequent business traveler Chris Ritterhern remembers racking up a $1,700 bill while using his ...

At the same time, in-lab recreation of the dynamic real-world conditions the user and device experience throughout a wireless network also is exceptionally challenging. Field measurements may vary ...

WASHINGTON--All wireless phone customers know the frustration of being too far away from their network to make a call--but should the government mandate that our phones work in these unserved areas?

I'm PCMag's managing editor for consumer electronics, overseeing an experienced team of analysts covering smart home, home entertainment, wearables, fitness and health tech, and various other product ...