@inproceedings{0259fbac9e31424599e9716daaa97c04,
title = "Unitary space-time trellis codes",
abstract = "In this paper, a new noncoherent space-time coding scheme for the quasistatic flat fading channel is proposed. The proposed codes, called unitary space-time trellis codes, can be decoded by using the Viterbi algorithm without the knowledge of fading coefficients. The Viterbi decoder uses a sliding window for the observations where each observation covers several branches of the trellis. Appropriate decoding metrics for the observations are proposed also. We propose a systematic method for searching good unitary space-time trellis codes by computers. Simulation results indicate that the unitary space-time trellis codes are suitable for both the quasistatic and slow continuous flat fading channels.",
author = "Wei, {Ruey Yi} and Wu, {Yu Lung}",
year = "2003",
doi = "10.1109/PIMRC.2003.1260263",
language = "???core.languages.en_GB???",
isbn = "0780378229",
series = "IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC",
pages = "1017--1021",
booktitle = "PIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings",
note = "14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC2003 ; Conference date: 07-09-2003 Through 10-09-2003",
}