Research on the evolution from CDMA 1x network to EV-DO network

Illustrating how the CDMA 1x mobile network evolutes to EV-DO network. It carries out the EV-DO network planning and analysis based on the existing CDMA 1x mobile network, which includes selecting its propagation model, planning process and main parameters of the design, etc. It gives the reference values in the planning, and simulates by CNP simulation software. At last it puts forward some technical suggestions on the network engineering building.