5G 1 5G wireless networks 1 BCS 1 BER 1 Bayesian inference 1 Energy industries & utilities 1 HetNets 1 History of engineering & technology 1 MAC layer 1 MIDE algorithm 1 MSE 1 Massive MIMO 1 Metamaterials (MTM) 1 PHY layer QAM 1 Ricean fading 1 amplified thermal noise 1 analog multi-beam 1 antenna array 1 antenna arrays 1 artificial intelligence 1 beam domain 1 beam-scanning 1 beamforming 1 block diagonalization (BD) 1 broadcast channel 1 channel estimation 1 composite right/left-handed transmission line (CRLH-TL) 1 computational efficiency 1 diagnosis procedure 1