Research on 5G Base Station Energy Efficiency Optimization Based on Massive MIMO
5G network has been mature for commercial use,but the energy efficiency problems have been puzzling the development of 5G.Massive MIMO technology is the core technology of 5G to improve network coverage,user experience and system capacity.It can be used as a means to improve 5G network energy efficiency.Therefore,an iterative optimization algorithm based on ant colony algorithm is developed to solve the iterative problem of the combinatorial optimization of massive MIMO parameters,and a power optimization model based on digital twinning technology is constructed to realize the energy efficiency optimization of 5G networks.The results of the model experiment and on-line verification,the algorithm can achieve the expected results,which provides a reference for future base station energy efficiency optimization and MIMO intelligent optimization evolution.
Energy efficiency optimizationDigital twinMassive MIMOAnt colony algorithm