With the rapid construction of 4 G network

operators are facing greater challenges in the network coverage

interference and capacity.How to fi nd a good balance between these three dimensions and how to maximize the performance is pain points and diffi culties in the daily optimization.We have designed and developed the LTE network performance intelligent optimization platform in view of the problems existing in the traditional network optimization model.The entire platform is design to revolve around the core goal of LTE network performance enhancements

which covering coverage and interference optimization

as well as capacity and business correlation optimization.PIO covered each aspect of optimization process.Based on the overall architecture and functional design of the platform

this paper introduces the design and implementation of the each special analysis function module

and finally introduces the application of the platform in the network optimization and the next key research and development plan.