@inproceedings{d6b1e6f559ff4b58be872ecca3be2fc5,
title = "Lattice reduction aided precoding for multiuser MIMO using Seysen's algorithm",
abstract = "Lenstra-Lenstra-Lovasz (LLL) algorithm, which is one of the lattice reduction (LR) techniques, has been extensively used to obtain better basis of the channel matrix. In this paper, we jointly apply Seysen's lattice reduction algorithm (SA), instead of LLL, with the conventional linear precoding algorithms. Since SA obtains more orthogonal lattice basis compared to that obtained by LLL, lattice reduction aided (LRA) precoding based on SA algorithm outperforms the LRA precoding with LLL. Simulation results demonstrate that a gain of 0.5dB at target BER of 10-5 is achieved when SA is used instead of LLL for the LR stage.",
keywords = "LLL algorithm, Lattice reduction, Multiuser-MIMO, Precoding, Seysen's algorithm",
author = "An, {Hong Sun} and Manar Mohaisen and Chang, {Kyung Hi}",
year = "2009",
doi = "10.1109/PIMRC.2009.5450237",
language = "English",
isbn = "9781424451234",
series = "IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "2479--2483",
booktitle = "2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009",
address = "United States",
note = "2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009 ; Conference date: 13-09-2009 Through 16-09-2009",
}