Diagonal STBC's for fading ISI channels: code design and equalization
Wireless communications systems and networks
Journal of Combinatorial Theory Series A - Special issue in honor of Jacobus H. van Lint
Rayleigh fading multi-antenna channels
EURASIP Journal on Applied Signal Processing
Realization of a spatially multiplexed MIMO system
EURASIP Journal on Applied Signal Processing
EURASIP Journal on Applied Signal Processing
Performance Bound for LDPC Coded Unitary Space---Time Modulation
Wireless Personal Communications: An International Journal
A BICM-IDD scheme for non-coherent MIMO communication
IEEE Transactions on Wireless Communications
IEEE Transactions on Wireless Communications
Optimal constellations for the low-SNR noncoherent MIMO block Rayleigh-fading channel
IEEE Transactions on Information Theory
Bounds for codes and designs in complex subspaces
Journal of Algebraic Combinatorics: An International Journal
Noncoherent MIMO communication: Grassmannian constellations and efficient detection
IEEE Transactions on Information Theory
Unitary space-time constellations based on quasi-orthogonal sequences
IEEE Transactions on Communications
| Hi-index | 754.96 |
In this correspondence, we show that the problem of designing efficient multiple-antenna signal constellations for fading channels can be related to the problem of finding packings with large minimum distance in the complex Grassmannian space. We describe a numerical optimization procedure for finding good packings in the complex Grassmannian space and report the best signal constellations found by this procedure. These constellations improve significantly upon previously known results