Cellular Networks

With SoftBank deal in hand and Clearwire buyout near, Sprint set to become ‘spectrum powerhouse’

Sprint's unlimited data deals should continue for years to come as Sprint moves to take on market leaders AT&T and Verizon Wireless

Sony Mobile unveils SmartWatch 2, Xperia Z Ultra smartphone

The third-generation smartwatch and the 6.4-in., quad-core phone will run Android and be available globally this year

Mobile payments battle brews around small shops in big countries

While developing countries embrace new services, small businesses have incentives to attempt change

T-Mobile: FCC can prevent spectrum hoarding without sacrificing revenue

The FCC should limit AT&T and Verizon in upcoming auctions, but also set a minimum price, T-Mobile says

Mobile Devices and BYOD are Driving IPv6 Adoption

A mobile population needs IP addresses to communicate

Samsung Galaxy Tab 3 tablets go on sale July 7 for $199 to $399

Sizes range from 7 inches to 10.1 inches running Android Jelly Bean

Wi-Fi tweaks for speed freaks: 2013 edition

How many devices do you have on your home Wi-Fi? That many? Here are some strategies for optimizing your wireless performance.

Android ransomware marks profitable new era for cybercriminals

Virgin Mobile USA to carry iPhone 5 for $550

Sales kick off June 28; unlimited 3G and 4G LTE data, and unlimited messages, available for $35 a month

Wi-Fi’s fast 802.11ac standard may pay off big in mobile

The new technology could cause phone makers and carriers to jump into a rich set of new channels