With the high demand of high-speed railway network evaluation

the traditional methods means long time

high cost

and diffi cult to feedback. Hubei Mobile uses the characteristics of low cost and magnanimous user information of LTE signaling

successfully build up the high speed rail user identifi cation model and user locating technology. Performance monitoring and network evaluation of high speed railway network by LTE signaling is now capable

which also can show network problems directly

deeply help us in high-speed railway network optimization.