Google, Cablevision Challenge Wireless Industry’s Business Model - WSJ

Wireless disruption ahead

"Two companies, two plans

Google’s service, which could be rolled out in the first half of this year, would sift through cellular connections provided by Sprint and T-Mobile US and Wi-Fi ‘hot spots,’ picking the best signal for routing calls, texts and data.
Cablevision next month will start offering a Wi-Fi-only mobile-phone service dubbed Freewheel, that will include unlimited data, talk and text for $9.95 a month for broadband Internet subscribers and $29.95 for noncustomers."

Google, Cablevision Challenge Wireless Industry’s Business Model - WSJ