PWLAN无线传播模型的校正  

PWLAN Radio Propagation Model Correction

作　　者：叶险峰[1] 王雪峰[1] 

机构地区：[1]浙江大学信息科学与工程学院,浙江杭州310027

出　　处：《江南大学学报（自然科学版）》2006年第3期286-289,共4页Joural of Jiangnan University (Natural Science Edition)　

摘　　要：为了更加合理地规划公共无线局域网(PWLAN),需要对公共无线局域网的射频传播模型进行校正.根据各种典型无线环境下连续波的测试数据和数字地图,对传播模型进行校正,得出在不同环境下传播模型的校正公式.讨论了单变量和多变量的校正法,给出了一个传播模型的校正实例.实践证明,该校正模型在某市公共无线局域网的规划和布网中起到了较好的作用.To properly make cell plan for the Public Wireless Local Area Network, we need correct the propagation model. Propagation model is corrected with data obtained from Continuous Wave Test and digital map in the typical surrounddings. Single variant correction and multi-variant correction are discussed. An example of propagation mode correction is given in the end. It is proved that the corrected propagation model did good to the proper cell planning in some city.

关 键 词：公共无线局域网 传播模型 连续波测试 校正 

分 类 号：TN92[电子电信—通信与信息系统]