Multi-Carrier Digital Communications, 2nd Edition, is a concise summary of the present state-of-the-art of the theory and practice of OFDM technology. It is unique in that it addresses both the theory and practical applications of multi-carrier communications over a wide variety of wired and wireless media. It offers a unified presentation of OFDM theory and high-speed and wireless applications; in particular, ADSL, wireless LAN, digital broadcasting, and ultra wideband technologies are explained. Multi-Carrier Digital Communications is essential both to developers of communications systems and to researchers and graduate students involved in analysis of digital communications, and will remain a valuable summary of the technology, providing an understanding of new advances as well as the present core technology.