Filter Bank Transceivers for OFDM and DMT Systems

Abstract

Providing key background material together with advanced topics, this self-contained book is written in an easy-to-read style and is ideal for newcomers to multicarrier systems. Early chapters provide a review of basic digital communication, starting from the equivalent discrete time channel and including a detailed review of the MMSE receiver. Later chapters then provide extensive performance analysis of OFDM and DMT systems, with discussions of many practical issues such as implementation and power spectrum considerations. Throughout, theoretical analysis is presented alongside practical design considerations, whilst the filter bank transceiver representation of OFDM and DMT systems opens up possibilities for further optimization such as minimum bit error rate, minimum transmission power, and higher spectral efficiency. With plenty of insightful real-world examples and carefully designed end-of-chapter problems this is an ideal single-semester textbook for senior undergraduate and graduate students, as well as a self-study guide for researchers and professional engineers.

A low complexity carrier frequency synchronization for OFDMA uplink transmissions

“…Denote v p0 and v p1 as the first half and second half of v p respectively. From (14), an estimate of the scaling factor θ p is obtained by…”

Systematic design of transmitter and receiver architectures for flexible filter bank multi-carrier signals

“…Nevertheless, most contributions on unified FBMC signaling formats are circumscribed to the study of analysis and synthesis filter banks, namely, in the context of image processing [21] or speech coding [22], where a single-carrier signal is typically undergoing some kind of sub-band processing [23]. The application of these signaling formats to the field of digital multi-carrier communications is not straightforward, since the conceptual approach is completely different here (i.e., the order of analysis and synthesis operations is inverted [24]) and new signal parameters, design constraints, and performance metrics do appear [25,26]. Due to the lack of consensus in the FBMC signal definition, research efforts are being devoted to provide a suitable and generalized formulation for communications-oriented filter bank modulations [27].…”

Analysis and Design of Offset QPSK Using Redundant Filter Banks

“…Particularly, filter banks have been used in both Single Input Single Output (SISO) and Multiple Input Multiple Output (MIMO) channels [2,3]. As an example, Discrete Multitone Modulation (DMT) used in high speed data communication over the twisted pair telephone line is analyzed by using a filter bank.…”

“…As an example, Discrete Multitone Modulation (DMT) used in high speed data communication over the twisted pair telephone line is analyzed by using a filter bank. Generally, filter bank transceivers are important tools in channel equalization applications [2,3].…”