The following publications are possibly variants of this publication:
- Systematic design of unitary space-time constellationsBertrand M. Hochwald, Thomas L. Marzetta, Thomas J. Richardson, Wim Sweldens, RĂ¼diger L. Urbanke. TIT, 46(6):1962-1973, 2000.
- Space-Time autocodingBertrand M. Hochwald, Thomas L. Marzetta, Babak Hassibi. TIT, 47(7):2761-2781, 2001.