摘要:针对频率选择性衰落多输入多输出(Multiple-Input Multiple-Output,MIMO)结构,提出在各发射天线通道引入直接序列扩频(Direct-Sequence Spread-Spectrum,DSSS)操作以便实现信道的矢量化,然后提出了一种标签延迟发射分集方法和相应的实现频率选择性衰落无线信道估计的盲方法.仿真结果表明了上述标签延迟发射分集方法的有效性及其信道盲估计方法的性能.
注:因版权方要求,不能公开全文,如需全文,请咨询杂志社
热门期刊服务
Journal of Hydrodynamics Applied Mathematics and Mechanics Pedosphere Nuclear Science and Techniques Applied Geophysics Advances in Atmospheric Sciences Plasma Science and Technology Journal of Genetics and Genomics Tsinghua Science and Technology Journal of Systems Science and Complexity Journal of Iron and Steel Research World Journal of Gastroenterology