Google purchased Lightwire; UK LTE trials expanding

News from around the Web.

> Cisco purchased Lightwire. Article

> AT&T is using Intucell's self-optimizing network technology. Article

> Google will sell stake in Clearwire for a loss. Article

> Everything Everywhere expands UK LTE trials. Article

And finally... Many folks attending the Mobile World Congress in Barcelona this week will be wondering exactly this: How long can you go without sleep? Article