Yingxue Li Costas N. Georghiades Garng M. Huang Transmit Diversity over Quasi-Static Fading Channels Using Multiple Antennas and Random Signal Mapping. 1249-1252 2000 conf/icc/2000 ICC (3) db/conf/icc/icc2000.html#LiGH00 https://doi.org/10.1109/ICC.2000.853699