Dr. William C.Y. Lee (Santa Clara, CA) is the Chairman of LinkAir, Inc. One of the original pioneers who developed wireless technology at Bell Labs, and world-renowned for his development of commercial CDMA technology, Dr. Lee is a technologist, innovator, teacher and writer. He is an honorable professor at three universities: Beijing University of Aeronautics and Aero Astronautics, Southwest Jiao Tong University (Chengdu), and Taiwan National Chiao Tung University. He is the author of the previous two editions of Mobile Cellular Telecommunications, as well as four other books.