William Webb received both a Ph.D. in mobile radio and an M.B.A. from Southampton University. Dr. Webb is director of strategy at Motorola. He is a fellow of the IEEE, a senior member of the IEEE, and a chartered engineer. Dr. Webb holds four patents and has also authored Introduction to Wireless Local Loop, Second Edition; The Complete Wireless Communications Professional; and Understanding Cellular Radio (Artech House 2000, 1999, 1998). He is listed in Whos Who in America.