正交振幅调制误码率的SystemVue仿真分析  

Simulation Analyses of Symbol Error Probability for QAM System based SystemVue

作　　者：李蓓莉[1] 

机构地区：[1]惠州学院电子科学系,广东惠州516007

出　　处：《惠州学院学报》2013年第3期57-60,共4页Journal of Huizhou University

摘　　要：基于SystemVue仿真平台,建立了多进制QAM在AWGN信道中的发送和接收过程的仿真系统,采用BER_IS模型实现了误码率的快速有效和准确可靠的测量,仿真结果与理论值相吻合。Based on SystemVue Platform, the simulation system for the sending and receiving of MQAM signal in AGWN channel is created. The BER_IS model is adopted which can quickly and accurately estimate error probabilities. The simulation results fit well with theoretical value.

关 键 词：正交振幅调制 I Q调制 误码率 SystemVue仿真 

分 类 号：TN914[电子电信—通信与信息系统]