Layered Orthogonal Lattice Detector for Two Transmit Antenna Communications
<|reference_start|>Layered Orthogonal Lattice Detector for Two Transmit Antenna Communications: A novel detector for multiple-input multiple-output (MIMO) communications is presented. The algorithm belongs to the class of the lattice detectors, i.e. it finds a reduced complexity solution to the problem of finding the closest vector to the received observations. The algorithm achieves optimal maximum-likelihood (ML) performance in case of two transmit antennas, at the same time keeping a complexity much lower than the exhaustive search-based ML detection technique. Also, differently from the state-of-art lattice detector (namely sphere decoder), the proposed algorithm is suitable for a highly parallel hardware architecture and for a reliable bit soft-output information generation, thus making it a promising option for real-time high-data rate transmission.<|reference_end|>
@article{siti2005layered,
    title={Layered Orthogonal Lattice Detector for Two Transmit Antenna
  Communications},
    author={Massimiliano Siti, Michael P. Fitz},
    journal={arXiv preprint arXiv:cs/0508064},
    year={2005},
    archivePrefix={arXiv},
    eprint={cs/0508064},
    primaryClass={cs.IT math.IT}
}