Spatial Correlation of MIMO Channel in the Indoor Environment
Spatial correlation is an important characterization of MIMO channel. Based on the mathematical definitions of correlation coefficient, definition of discrete spatial correlation in one-demension case is presented and definitions in twodemension and threedemension case are derived. A simulation is carried out to compare the spatial correlation of vertically and horizontally polarized electromagnetic waves in an indoor environment. Also, the influence of wave frequency on spatial correlation is presented. This simulation is based on Ray-Tracing (RT)/Uniform Theory of Diffraction (UTD) method.
Zhouran Song Zhengwei Du
State Key Laboratory on Microwave & Digital Communications, Department of Electronic Engineering, Tsinghua University, Beijing 100084, China
国际会议
成都
英文
1167-1169
2010-05-08（万方平台首次上网日期，不代表论文的发表时间）