摘要
平坦Rice信道是一种应用范围广泛的移动衰落信道。精度和运行速度间的矛盾是SOS模型难以解决的固有矛盾。基于SOS模型和查表法,设计了一种平坦Rice衰落信道模拟器。理论和仿真分析结果表明,该模拟器同时具备高精度和高速度的良好特性,有较强的实用价值。
Flat Rice fading channel is an widely used mobile fading channel. The contradiction between accuracy and speed is a problem difficult to solve. Based on the SOS model and table look-up method, a novel flat Rice fading channel simulator is presented. Corresponding theoretical analysis and simulation results reflect that the model has bothhigh velocity and high precision.
出处
《微型机与应用》
2013年第3期49-51,54,共4页
Microcomputer & Its Applications
基金
国家自然科学基金(61071088)
桂林市科学研究与技术开发项目(20120104-3)
广西无线宽带通信与信号处理重点实验室基金(11105)
关键词
RICE信道
正弦波叠加法
查表法
模拟器
Rice channel
sum-of-sinusoids method
table look-up method
simulator
