In the indoor distribution system design

how to choose the best solution according to the coverage requirements of different scenarios has been a big problem for designers.This paper presents an optimization scheme of indoor distribution system design based on coverage requirement

which can be designed according to the actual requirements of different antenna points.This scheme has been integrated into the advanced interior design platform（AIDP） which is developed by China Mobile Group Design Institute Ltd. Co.In this paper

the optimization results of AIDP and other tools are compared and analyzed

and the advantages of the proposed scheme in terms of the flexibility of power setting and the accuracy of the optimization results are verified.