The research and development of OFDM/COFDM for digital television broadcasting has
received considerable attention and has made a great deal of progress in Europe …

The authors discuss the potential of OFDM signaling, with its limitations and inherent
problems, as well as another potential technique that has so far been overlooked: single …

Technological evolution and the ever-increasing demand for higher-quality services give
broadcasters a strong incentive to completely digitize their broadcasting networks. This …

Orthogonal frequency division multiplexing with a suitably chosen guard interval is an
effective means of eliminating intersymbol interference for high-rate transmission over fading …

Orthogonal frequency-division multiplexing (OFDM) converts a frequency-selective fading
channel into parallel flat-fading subchannels, thereby simplifying channel equalization and …

This paper describes a novel channel estimation scheme identified as coded decision
directed demodulation (CD3) for coherent demodulation of orthogonal frequency division …

ABSTRACT OFDM is turning into the chosen modulation technique for wireless
communication to reduce multipath fading effects and to provide massive data rates. OFDM …

A joint initial frame synchronization and initial channel estimation algorithm for OFDM
systems is developed, and its performance with carrier frequency offset and with additive …

Orthogonal frequency division multiplexing (OFDM) is one of the transmission techniques
used for digital television (DTV) terrestrial broadcasting. A high quality channel estimator …

Performance of a system design for digital video broadcasting is examined with emphasis
on mobile reception. Orthogonal frequency division multiplexing (OFDM) is used to achieve …