信道估计总结

精品文档---下载后可任意编辑寒假信道估量技术相关内容总结目录第一章 无线信道......................................................3 概述........................................................................3 信号传播方式................................................................3 移动无线信道的衰落特性......................................................3 多径衰落信道的物理特性......................................................4 无线信道的数学模型..........................................................6 本章小结....................................................................7第二章 MIMO-OFDM 系统.................................................8 MIMO 无线通信技术...........................................................8 MIMO 系统模型...........................................................9 MIMO 系统优缺点........................................................10 OFDM 技术..................................................................11 OFDM 系统模型..........................................................12 OFDM 系统的优缺点......................................................14 MIMO-OFDM 技术.............................................................15 MIMO、OFDM 系统组合的必要性............................................15 MIMO-OFDM 系统模型.....................................................15 本章小结...................................................................16第三章 MIMO 信道估量技术.............................................17 MIMO 信道技术概述..........................................................17 MIMO 系统的信号模型........................................................18 信道估量原理...............................................................19 最小二乘（LS）信道估量算法.............................................19 最大似然（ML）估量算法.................................................21 最小均方误差（MMSE）信道估量算法.......................................22 最大后...