Abstract: To solve the optimization locations of base station in Wideband Code Division Multiple Access (WCDMA) network, a solution?of optimization locations based on immune algorithm is proposed. The cell area subject to cell capacity is expounded, the framework of immune optimization algorithm is given, and simulation experiments are done to validate algorithm. Experimental results show that the proposed solution?of optimization locations can meet the coverage needs with low cost of network construction relatively,?has the advantages of good application value.