Application of PN Code Generator Based on the FPGA in CDMA Location System

Aiming at requirement of the mobile phone location system of CDMA on the back stage, the method to design PN generator based on the FPGA was put forward. In this paper, the general structure of the location system was introduced first, and then the function module of PN generator was designed, at last the design ideal and process of grogram were discussed in detail. Initial test shows that the PN code generator meet the requirement of the mobile phone location system of CDMA about the reliability and stability.