作　　者： ; ;

机构地区： 华南理工大学电子与信息学院

出　　处： 《长春理工大学学报（自然科学版）》 2009年第4期557-559,564,共4页

摘　　要： 利用多波束天线转换到终端RSSI最强的特性,通过AP可信度来优选AP等策略实现对无线终端的定位。利用AWE软件进行了仿真,用MATLAB对仿真结果进行分析,仿真结果和Radar定位算法做了比较。结果表明:多波束天线终端定位算法比Radar定位算法具有更高的定位精度,同时避免了测量,也节省了训练时间。是一种在工程上值得借鉴的终端定位方法。 Using the character of the multi-beam antenna which can switch to the beam of strongest RSSI to filter AP through believing grade of AP to get the location of the wireless terminal.Using AWE software to simulate and with MATLAB to analysis the result.The result indicated that this method has a better location precision than Radar location algorithm which also avoids measure and saves training time.It is a terminal location method which can be considered in project.

关 键 词： 多波束天线 终端 接收信号强度值

领　　域： [电子电信] [电子电信]