WSJ.com - Internet and Phone Companies Plot Wireless-Broadband Push: "Several big Internet and phone companies are moving to provide wireless high-speed access to the Internet -- without phone lines or cable -- challenging the dominance of those traditional connections to millions of U.S. homes and offices.
EarthLink Inc. hopes to be selling this kind of Internet access, known as wireless broadband, in multiple markets across the country by the second half of this year, according to a company executive. Sprint Corp. and MCI Inc. are actively testing the technology, while AT&T Corp. plans to begin deploying it in 2006.
The city of Philadelphia is moving ahead with the nation's largest citywide deployment of the technology know as Wi-Fi and next month will announce details for its plan to blanket the city with cheap wireless Internet access. The reason, city officials have said, is that parts of some neighborhoods haven't been wired for high-speed Internet access via phone or cable lines, and others can't afford it."