Data service is mainly distributed in indoor

the quality of deep coverage can refl ect the satisfaction of data service. The traditional deep coverage evaluation only uses the MR data. There are some reasons can make no MR data in some indoor area

like a little LTE user

Wi-Fi access. And then

the result of the assessment is not accurate. In this paper

there is a new deep coverage evaluation of LTE system. Joining the system simulation data is to solve this problem. Introducing the operation steps

researching the rationality and validity are all the main contents of this paper.