Authors
J-C Belfiore, Ghaya Rekaya
Publication date
2003/3/31
Conference
Proceedings 2003 IEEE Information Theory Workshop (Cat. No. 03EX674)
Pages
267-270
Publisher
IEEE
Description
We propose an algebraic framework for studying coherent space-time codes, based on arithmetic lattices on central simple algebras. For two transmit antennas, this algebra is called a quaternion algebra. For this reason, we call these lattices quaternionic lattices. The design criterion is the one described by V. Tarokh et al. (see IEEE Trans. Inf. Theory, vol.44, p.744-65, 1998).
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JC Belfiore, G Rekaya - Proceedings 2003 IEEE Information Theory Workshop …, 2003