AT&T Mobility has started using carrier aggregation technology in Chicago and other markets to boost LTE capacity and speeds on its network, but it will be a little while before many customers can take advantage of the upgraded network.
Sprint's team of technology and networks executives is receiving a major shakeup, with Steve Elfman, president of network operations at Sprint, and Bob Azzi, the carrier's senior vice president of networks, leaving the company. Meantime, John Saw, Clearwire's former CTO, has been promoted to Chief Network Officer of Sprint. Saw had previously been Sprint's senior vice president of technical architecture.
T-Mobile US CTO Neville Ray pushed back hard against a recent report from network testing firm RootMetrics that placed T-Mobile last in overall network performance and reliability and third in speed.
Now that the 2014 Winter Olympics in Sochi, Russia, have wrapped up, Nominum wants everyone to know that its security solution based upon the Internet's Domain Name System (DNS) has been protecting Rostelecom's free Wi-Fi network in the city.
Michael Carroll Have you recovered from the Mobile World Congress yet? Even if you weren't one of the 85,000 people who attended the annual trade show in Barcelona in person, if you...
Over-the-top video was a hot topic at this year's Mobile World Congress, with vendors and operators discussing solutions to the expense of streaming video to a mobile device. Special Report
Verizon Wireless topped the overall rankings for network performance in a new nationwide test conducted by network testing firm RootMetrics, outpacing rival AT&T Mobility.
Dish Network's carriage deal with Walt Disney Co. inked earlier this week gives it the right to deliver ESPN, the Disney Channel, ABC and other content via an over-the-top service that the company plans to launch soon. Many consider this to be a groundbreaking deal that will set Dish up as a leader in the OTT space.
MegaFon's net income nearly halved in the fourth quarter of 2013, blighting an otherwise successful year when sales and operating income increased at Russia's number two operator.
Facebook does not have any plans to build or operate its own wireless network, and is instead working with carriers and partners around the globe to connect more people to the mobile Internet, according to a Facebook executive.