Title :
Block-orthogonal multivariate codes
Author_Institution :
Maryland Univ., Baltimore, MD, USA
Abstract :
Orthogonal space-time block codes do not maximally exploit the available frequency diversity in broadband fading multisensor channels. We propose block-orthogonal designs (which can be derived from existing orthogonal designs) to address this problem by considering symbol-vectors (i.e., data blocks) rather than symbols as transmission units.
Keywords :
block codes; diversity reception; fading channels; space-time codes; block codes; block-orthogonal multivariate codes; broadband channels; fading channels; multisensor channels; space-time codes; symbol-vectors; Bandwidth; Block codes; Fading; Frequency diversity; Intersymbol interference; Statistics; Throughput; Training data; Transmitters; Wireless communication;
Conference_Titel :
Information Theory Workshop, 2002. Proceedings of the 2002 IEEE
Print_ISBN :
0-7803-7629-3
DOI :
10.1109/ITW.2002.1115467
