Device Index mobile network

CTIA: Clearwire, 4G Mobile Network Take Center Stage

Sprint Nextel CEO Dan Hesse and Clearwire CEO William Morrow talked up the economic and technological advantages of 4G and WiMAX at the CTIA Wireless show.

Wireless Carriers Slowing Mobile Network Upgrade Deployments?

Despite all the hype about moving to 4G, most carriers are taking it slow and instead are upgrading their 3G mobile networks. Why?

Verizon Notes 4G Mobile Network Bandwidth Testing

The nation's No. 1 carrier tests mobile Internet, mobile VoIP, streaming video, uploads and downloads on its nascent LTE network. Even iPhone owners may have buyer's remorse.

Review: Mobile Network Security Using Motorola AirDefense

Our reviewer takes this mobile network protection tool for a test drive to evaluate how well it safeguards enterprise wireless systems.

Mobile IT Buyer's Guide: Choosing the Best Smartphone

We outline key topics mobile IT staff need to evaluate to select the best smartphone for their mobile computing workforce.

Wireless Network Security with Mobile Device Data Protection

Securing mobile data isn't just about securing devices: It's also about ensuring the security of network transport infrastructure. Juniper's latest offering improves mobile networking security and includes support from Verizon and Sprint.