@inproceedings{ae487fd8975043139fdb1fdc6067dabe,
title = "Differential detection techniques for spectrally efficient FQPSK signals",
abstract = "A new class of differential detection techniques for standardized Feher patented quadrature phase-shift keying (FQPSK) systems is proposed and studied by computer aided design/simulations. It is shown that significant BER performance improvements can be obtained by increasing the received signal's observation time over multi-symbol as well as by adopting trellis-demodulation. While the FQPSK transmitted signal is not trellis coded, its trellis coded interpretation leads to trellis demodulation. For example, our simulation results show that a BER=10-4 can be obtained for an Eb/N0=14.1 dB.",
keywords = "Differential detection, FQPSK, Multi-symbol observation, Viterbi algorithm",
author = "Park, \{Hyung Chul\}",
year = "2011",
doi = "10.1007/978-3-642-23324-1\_26",
language = "English",
isbn = "9783642233234",
series = "Communications in Computer and Information Science",
number = "PART 2",
pages = "157--161",
booktitle = "Advances in Computer Science, Environment, Ecoinformatics, and Education - International Conference, CSEE 2011, Proceedings",
edition = "PART 2",
note = "International Conference on Advances in Computer Science, Environment, Ecoinformatics, and Education, CSEE 2011 ; Conference date: 21-08-2011 Through 22-08-2011",
}