公开(公告)号：US06842726B1

公开(公告)日：2005-01-11

申请号：US09874570

申请日：2001-06-05

申请人： Gregory Scharosch ,  Kurt Swanson

发明人： Gregory Scharosch ,  Kurt Swanson

IPC分类号： H04W16/18 ,  H04Q7/20 ,  G06F17/50 ,  G06G7/62

CPC分类号： H04W16/18

摘要： A method of determining RF coverage area in a point-to-multi-point RF transmission system and creating model maps showing serviceable business addresses within a given region. The method includes selecting a standard design signal strength level required to provide suitable service; obtaining field measurements of received signal strength from base stations at various points in the region under investigation; creating a model map of received signal strength having a signal strength level greater than the system standard signal strength level and excluding areas whose field strength measurements do not indicate suitable service; and creating a model map having a signal strength level smaller than the system standard signal strength level. The method is capable of providing more than 90% accuracy, and prevents needless dispatching of installation crews to a customer premise that is outside the effective RF coverage of the system.

摘要翻译： 一种确定点对多点RF传输系统中的射频覆盖区域并创建示出给定区域内的可用业务地址的模型图的方法。 该方法包括选择提供合适服务所需的标准设计信号强度级别; 从被调查区域的各个点获得基站接收信号强度的现场测量; 产生具有大于系统标准信号强度水平的信号强度水平的接收信号强度的模型图，并且排除场强测量值不表示合适服务的区域; 并创建具有小于系统标准信号强度水平的信号强度水平的模型图。 该方法能够提供超过90％的准确度，并且可以防止安装人员对系统有效射频覆盖范围之外的客户端进行不必要的调度。