These characteristics of LTE network make the carrying network have stronger carrying capacity. Compared with the 2G/3G mobile carrier network, the mobile carrier network needs to develop from a simple point-to-point pipe-type network to a point-to-multipoint/multiple-to-multipoint carrier network. At the same time, several factors need to be considered in the deployment of mobile hosted network:LTE requires the X2 logical connection between the base station, mobile hosted network to satisfy partially - the logical connectivity mesh 2 g / 3 g base stations will exist for a long time, hosted network need to meet 2 g / 3 g/LTE total load demand from GSM to UMTS base station increases about 3 ~ 5 times; From UMTS to LTE base station, the number of base stations and base station ownership adjustment needs to be considered in the mobile carrier network building.