... αg,c),(39)1 04 Recent Advances in Wireless Communications and Networks Recent Advances in Wireless Communications and Networks 88 4. 2 Conventional beamforming A conventional beamforming scheme ... rankGming,c=QNRSDMQNTNRSTBC/CDD.(53)108 Recent Advances in Wireless Communications and Networks Recent Advances in Wireless Communications and Networks 94 Wolniansky, P. W., Foschini, G. J., Golden, G. D. & ... Systems Recent Advances in Wireless Communications and Networks 86 4. 1 Linear array and signal model Fig. 16 depicts a linear array with L omni-directional and equi-spaced antennas, and the...