ance of FBMC and OFDM waveforms in the uplink transmission, the achievable sum rates are derived for multi-user (MU) massive MIMO technology relying on FBMC waveform with maximum ratio combining (MRC) and zero- forcing (ZF) receivers. The corresponding power scaling laws for MU massive MIMO-FBMC are also found. It is shown that in practical impairments such as carrier frequency offset, massive MIMO-FBMC systems significantly outperform their OFDM counterparts. The chapter "Full-Duplex Multi-hop Communication for Beyond 5G" presents full-duplex massive multi-input multi-output (MIMO) wherein multiple pairs of full-duplex users are communicating with each other via a full-duplex massive relay. Relay-based cooperative communication improves the diversity gain, expands the coverage, enhances capacity, and reduces the total transmission power of wireless communication systems. The full-duplex (FD) system can facilitate increased performance than its half-duplex (HD) counterpart. The input-output equation derived in this chapter can be applied to many other 5G and beyond technologies. Chapter "NOMA for 5G and Beyond Wireless Networks" investigates an analytical framework of heterogeneous cellular network (HCN) with three tiers, namely macro base station (MBS) tier underlaid with femto base station (FBS) tier and device-to-device (D2D) tier. NOMA principle is applied in the FBS tier and the D2D tier, while the MBS tier does not use NOMA. Offloading from the Preface MBS tier to the FBS tier aids in tackling congestion at the MBS tier. It is observed that using the proposed D2D cooperation, the performance of offloading in HetNet can be further enhanced, therefore is suitable for the 5G and beyond networks. Furthermore, offloading with NOMA leads to massive connectivity, which is vital for the 5G and beyond networks. In chapter "Energy Harvested Device-to-Device MIMO Systems for Beyond 5G Communication," the energy harvesting (EH) has been addressed in terms of linear and non-linear methods. EH through ambient resources s