Cyclic Division Algebras: A Tool for Space-Time Coding
Foundations and Trends in Communications and Information Theory
On the performance of golden space-time trellis coded modulation over MIMO block fading channels
IEEE Transactions on Wireless Communications
Asymptotic performance of linear receivers in MIMO fading channels
IEEE Transactions on Information Theory
Space-time codes from structured lattices
IEEE Transactions on Information Theory
Golden space-time block-coded modulation
IEEE Transactions on Information Theory
Codes over M2(F2) and applications to golden space-time coded modulation
ISIT'09 Proceedings of the 2009 IEEE international conference on Symposium on Information Theory - Volume 1
Construction of high rate super-orthogonal space-time block codes
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Hi-index | 755.02 |
In this paper, we present a multidimensional trellis coded modulation scheme for a high rate 2times2 multiple-input multiple-output (MIMO) system over slow fading channels. Set partitioning of the Golden code is designed specifically to increase the minimum determinant. The branches of the outer trellis code are labeled with these partitions and Viterbi algorithm is applied for trellis decoding. In order to compute the branch metrics, a sphere decoder is used. The general framework for code design and optimization is given. Performance of the proposed scheme is evaluated by simulation and it is shown that it achieves significant performance gains over the uncoded Golden code