CRAN Edge computing Energy Efficiency Energy harvesting LTE Mobile Networks energy efficiency energy harvesting machine learning ns-3 5G dynamic hotspots 5G networking 5G testbeds AI CSAT Deep learning Deep reinforcement learning Distributed Learning Edge Intelligence Evolved Packet System (EPS) Flexible functional splits Fractional Frequency Reuse Functional splits Fuzzy Q-learning Green AI HW-SW partitioning ICT LAA LSTM LTE RAN LTE unlicensed LTE-U MEC Multi-agent reinforcement learning NFV Network Function Split Network Function Virtualization Next Generation Self-organizing networks PCE Power Control Q-learning RNN Reinforcement learning Renewable Energy SDN SDN orchestrator SON Software Defined Networks Sustainability Sustainable coastal management