The network planning is an important link in the construction of the mobile communication network

and it has significant influence on the cost of the construction of the network and the running quality of the whole network. Based on the analysis of the CDMA repeater and combined with the characteristics of the CDMA network

this paper expounds the bad influences on the network because of drawing into the CDMA repeater

and how to do the network planning to the communication managers and the network equipment suppliers.