Comparison of LTE with GSM evolutionary path and development of LTE networks since the beginnings to the implementations. Explanation of solutions to problems that LTE networks have in its initial phase, in which troubleshooting has helped the development of technology, especially computing power and the use of OFDM method and techniques called multiantenna. The problem of dimensioning LTE network is presented in practical part, which allows us to calculate the number of base stations in relation to the coverage and capacity. The calculation is worked through the Excel tool, which is designed to work interactively with the customer. The division of the input and output of data is made that in the end gives us sumarum of all the results that we need to final calculate the number of base stations.