Figure 2From: An efficient MIMO scheme with signal space diversity for future mobile communicationsAchievable rates of conventional BICM-MIMO and JCMD-MIMO system. (a) BICM-MIMO can be viewed as two parallel fading channels with two eigenvalues ρ 1 and ρ 2. (b) JCMD-MIMO can be viewed as two parallel fading channels with identical fading amplitude coefficient \(\sqrt {\frac {{\rho _{1} + \rho _{2} }}{2}} \) for both layersBack to article page