The discussion on GSM Coverage Scheme of high-speed railway

With the vigorous development of China high-speed railway construction, more and more express railways whose speed are more than 350 km/h are putted into practical operation. The original coverage mode of the railway is unable to meet the demand of high-speed mobile users and the coverage of high-speed railway has become the keystone which operators focus on. This paper analyzes the key points of high-speed railway coverage from two levels - Theoretical Calculation and engineering implementation. It also puts forward a more complete corresponding solving scheme.