Three-Network Cooperative Optimization Of GSM/TD-SCDMA/TD-LTE

After two years of TD-LTE network construction,China Mobile's TD-LTE base station scale has surpassed the scale of GSM and TD-SCDMA networks,and its large GSM and TD-SCDMA networks will continue for a short time Put into use.At present,the synergetic optimization of Shangqiu Mobile's three standard networks has become the focus of Shangqiu Mobile Company's development.This paper mainly focuses on this issue.In this paper,the significance and goal of network optimization,the key steps and processes of network optimization,the key technologies of GSM,TD-SCDMA and TD-LTE and the optimization methods of the three networks are compared.Secondly,it describes the routine acquisition methods of network optimization data,such as network test,network management extraction,complaint data,market segment data and data collection tools.Based on the basis of data analysis,a more balanced three-network co-optimization.In this paper,we mainly analyze the strategy of three-network cooperative optimization to improve the residence ratio of TD-LTE network.For the three-network cooperative optimization strategy,it mainly involves wireless coverage optimization,2/3/4G network parameter interoperability,TD-LTE mobile terminal performance improvement three-network neighborhood optimization,for TD-LTE network construction and optimization.Finally,the application of three-network cooperative optimization method in the practical work of mobile operators is proposed.The specific problems are analyzed in the daily optimization,and the concrete optimization scheme is determined and implementecl from the basic point of the three networks.Through the three networks to optimize the strategy of co-modification,more with the actual combination of TD-LTE network to enhance the residence ratio,improve user awareness and operator indicators.