OFDM Relay Cognitive Radio Multiple Antennas Full Duplex Resource Allocation Spectrum Sensing Synchronization Spectrum Sharing Channel Estimation Interference Cancellation Bi-directional Energy Harvesting Heterogeneous Networks Feedback Stochastic Geometry FBMC Equalization relay networks TVWS Duplex CDMA interference SC-FDMA interference suppression 5G Ultra Low Power in-band full-duplex system channel capacity telecommunication traffic CoMP intercarrier interference cellular radio quality of service power uncertainty intersymbol interference amplify and forward communication Zigbee Empty cell System level simulation Handoff antenna arrays 5G mobile communication body area networks health care QAM ultra-dense small cell network timing misalignment self interference cancellation MIMO channel estimation error QR Factorization mode selection GFDM User association Outdated channel estimation HetNet resource block management UFMC On/off algorithm Ultra-dense small cell Full-duplex Timing and frequency offset frame structure Multi-user Receiver End-to-end delay CFO MPA detector SCMA Power control Short burst transmission mMTC Traffic Subband filtering Time-division duplex Capacity Spatial capacity Waveforms OCBT Vehicle-to-vehicle communication LTE-based V2V Poisson arrival Communication range P-NOMA non-orthogonal multiple access C-V2V partial overlap V2X Uplink SCMA system Vehicular communication distributed mode resource selection FS-NOMA Metaheuristics Reliability Mode 3 user fairness maximum likelihood method —Dynamic TDD; cross-link interference; HetNet; LTE-TDD Number of training blocks