Bio
Joe Weinman
Joe Weinman leads global portfolio strategy and business development for AT&T Business Solutions. AT&T is the world's largest telecommunications and information technology firm (YE2009), with US$123 Billion in annual revenue.
A 30-year veteran of the company, a prolific inventor and author, and frequent global keynote speaker, he has held a variety of executive positions of increasing responsibility spanning research and development at AT&T Bell Laboratories, marketing, sales, product management, engineering and operations, and corporate strategy and business development.
Encyclopædia Britannica Article
- broadband technology
Telecommunications devices, lines, or technologies that allow communication over a wide band of frequencies, and especially over a range of frequencies divided into multiple independent channels for the simultaneous transmission of different signals. Broadband systems allow voice, data, and video to be broadcast over the same medium at the same time. They may also allow multiple data channels to be broadcast simultaneously.
- broadband technology on britannica.com
© 2010 Encyclopædia Britannica, Inc.