无线移动信道特性分析(论文)

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1、无线移动信道特性分析（论文）福建水利电力职业技术学院无线移动信道特性分析（论文）17无线移动信道特性分析（论文）目录摘要·······························································03绪论·······························································041无线移动通信[1]技术的发展及应用··································051.1无线移动通信技术发展历史和趋

2、势[5]································051.2无线移动通信技术相关业务及频谱·································051.3无线移动通信技术应用设想······································07本章小结·························································082无线信道的概念和特性··········································0

3、92.1无线信道的定义·············································092.2无线信道的类型·············································092.2.1传播路径损耗模型··········································092.2.2大尺度传播模型············································092.2.3小尺度传播模型·····················

4、·······················092.3无线移动信道的概念···········································102.4移动信道的特点17无线移动信道特性分析（论文）··············································102.4.1移动通信信道的3个主要特点·································102.4.2移动通信信道的电磁波传输··································102

5、.4.3接收信道的3类损耗········································102.4.4三种快衰落（选择性衰落）产生的原···························112.4.5接收信号的4种效应········································113移动信道的传输特性和信道模型···································113.1传输损耗的初步定量分析····································

6、···123.1.1大范围传输损耗的定量分析···································123.1.2中小范围传输损耗的定量分析·································123.1.3移动信道中的噪声和干扰······································13本章小结··························································134CDMA技术························

7、·······························144.1CDMA技术含义·················································144.2CDMA技术优点·················································14本章小结····························································14结论······································

8、························1517无线移动信道特性分析（论文）致谢·······························································16参考文献··············································