移动通信仿真实验，AWGN信道下BPSK调制系统的误码率仿真与分析（验证性），无线通信信道建模，CDMA系统设计与仿真 。-Mobile communications simulation, AWGN channel bit error rate BPSK modulation system simulation and analysis (confirmatory), a wireless communication channel modeling, CDMA system design a