  This is a companion technical report of the main manuscript "Physical-Layer
Multicasting by Stochastic Transmit Beamforming and Alamouti Space-Time
Coding". The report serves to give detailed derivations of the achievable rate
functions encountered in the main manuscript, which are too long to be included
in the latter. In addition, more simulation results are presented to verify the
viability of the multicast schemes developed in the main manuscript.
