Publications in Scientific Journals:
D. Wübben, D. Seethaler, J. Jaldén, G. Matz:
"Lattice reduction - A survey with applications in wireless communications";
IEEE Signal Processing Magazine,
Lattice reduction is a powerful concept for solving diverse problems involving point lattices. Signal processing applications where lat- tice reduction has been successfully used include global positioning system (GPS), frequency estimation, color space estimation in JPEG pictures, and particularly data detection and precoding in
wireless communication systems. In this article, we first provide some back- ground on point lattices and then give a tutorial-style introduction to the theoretical and practical aspects of lattice reduction. We describe the most important lattice reduction algorithms and comment on their performance and computational complexity. Finally, we discuss the application of lattice reduction in wireless communications and statistical signal processing. Throughout the article, we point out open problems and interesting ques- tions for future research.
Electronic version of the publication:
Created from the Publication Database of the Vienna University of Technology.