针对光源阵列简化处理在无线光接入网信道建模中的适用程度进行了量化评估,具体讨论了发端阵列简化操作在不同光源阵列配置、接收端视场角、光源辐射特性下的适用表现。量化结果显示,简化处理的适用表现对视场角有很强的依赖性,仅当视场角不低于 60°时,简化对关键指标路径损耗和时延扩展特性的偏差分别被限制在153dBo和0.77ns以内。 This paper evaluates the applicability of the light source array simplification in the channel modeling of wireless optical access networks and discusses the application of the simplified simplified algorithms of the originating array under different light source array configurations, receiver field of view and radiation characteristics of light sources. The quantitative results show that the simplified representation has a strong dependency on the field of view. Only when the field of view is not less than 60 °, the simplification of the path loss and the delay spread of the key indicators is limited to 153 dBo And within 0.77ns.