OFDM Relay Cognitive Radio Multiple Antennas Synchronization Channel Estimation Resource Allocation Full duplex CDMA Spectrum Sensing Spectrum Sharing Interference Cancellation Stochastic Geometry Neural Networks Bi-Directional Feedback Energy Harvesting Heterogeneous Networks Equalizer Femtocell FBMC HetNet C-V2V 5G Device-to-Device (D2D) Equalization in-band full-duplex system Cross-link interference relay networks Dynamic TDD MIMO Reliability Cell Search Channel estimation error Spectral efficiency channel capacity CLI D-TDD Duplex interference suppression mode selection Ultra Low Power Handoff LTE-TDD interference massive connectivity interference management LTE-based V2V non-orthogonal multiple access TVWS Ultra-dense small cell Full-duplex NOMA SC-FDMA Vehicle-to-vehicle communication Idle cells GFDM Ultra-dense small cell networks SINR mismatch problem Cell-free WVAN inter user interference ultra-dense small cell network resource block management antenna arrays timing misalignment 5G mobile communication frame structure UFMC hybrid overloading health care control overhead RSRP weighting estimated position overlapping NR positioning cellular radio mMIMO dynamic HetNet self interference cancellation Outdated channel estimation mMTC MPA detector Traffic Poisson arrival On/off algorithm CFO SCMA System level simulation Empty cell Short burst transmission End-to-end delay intersymbol interference QAM Zigbee intercarrier interference telecommunication traffic Power control Timing and frequency offset User association body area networks