“…5-8, the required ܧ /ܰ to attain the BER ൎ 10 ିହ for SCQIC FECs of section III and IV are presented. As far as Doppler spectrum and ܧ /ܰ are important parameters for assessing the quality and rate of change of wireless channels [44], energy-gap computation and comparison for the discussed channel conditions are provided. Under the assumption that the calculations of ܧ /ܰ take 90% of confidence level when computing the error-rates, the mean average coding gain gap (MACGG) between SCQIC-coded systems and block-interleaved systems with ܴ ൎ ܥ ൎ ඥܰ ூே் for four aforementioned Doppler PSDs are (in order of Rounded, Bell, Gaussian, and Bi-Gaussian) 1.05, 1.2, 0.93, and 1.65 ܤ݀ for SISO, 1.5, 1.25, 0.625, and 0.7 ܤ݀ for MISO (2Tx-1Rx), 1.325, 1.325, 0.65, and 0.525 ܤ݀ for MIMO (2Tx-2Rx), and 1.17, 1.17, 0.4, and 0.4 ܤ݀ for MIMO (3Tx-3Rx).…”