Figure 7From: Achieving low-complexity maximum-likelihood detection for the 3D MIMO codeComplexity in terms of the visited nodes with 16-QAM. Computational complexity in terms of the visited nodes required by Guo-Nilsson sphere decoder with S-E for 3D MIMO code and proposed simplified ML decoders, in quasi-static Rayleigh channel with the 16-QAM modulation.Back to article page