公开(公告)号：US20080057873A1

公开(公告)日：2008-03-06

申请号：US11511961

申请日：2006-08-29

申请人： Jian Huang ,  Song Song ,  Zhe Xiang ,  Hang Jin Zhang

发明人： Jian Huang ,  Song Song ,  Zhe Xiang ,  Hang Jin Zhang

IPC分类号： H04B17/00 ,  H04Q7/20

CPC分类号： H04W16/20

摘要： A radio planning method and apparatus for determining the setting scheme of base stations in an indoor environment is provided. A radio signal propagation model is generated including a theoretical attenuation part and an environment affecting part. Through on-site measurements, a site radio signal propagation characteristics database is constructed combining the indoor radio signal propagation model and on-site measurement results. Based on the environment-dependent database, a radio signal map representing the radio signal distribution to be generated in the site in the case of placing any type of base station in any position is generated, using the indoor radio signal propagation model. By applying a signal-to-quality mapping, the distribution of a specific quality metric for any base station is obtained. Thus, by inputting different base station parameters, respective radio signal maps can be generated to optimize positioning of base stations.

摘要翻译： 提供了一种用于确定室内环境中的基站的设置方案的无线电规划方法和装置。 产生包括理论衰减部分和环境影响部分的无线电信号传播模型。 通过现场测量，结合室内无线电信号传播模型和现场测量结果构建站点无线电信号传播特性数据库。 基于环境依赖数据库，使用室内无线电信号传播模型生成表示在任何类型的基站处于任何位置的情况下在站点中生成的无线电信号分布的无线电信号映射。 通过应用信号质量映射，获得任何基站的特定质量度量的分布。 因此，通过输入不同的基站参数，可以生成相应的无线电信号图，以优化基站的定位。

公开(公告)号：US07881720B2

公开(公告)日：2011-02-01

申请号：US11511961

申请日：2006-08-29

申请人： Jian Huang ,  Song Song ,  Zhe Xiang ,  Hang Jin Zhang

发明人： Jian Huang ,  Song Song ,  Zhe Xiang ,  Hang Jin Zhang

IPC分类号： H04W40/00 ,  H04W24/00

CPC分类号： H04W16/20

摘要： A radio planning method and apparatus for determining the setting scheme of base stations in an indoor environment is provided. A radio signal propagation model is generated including a theoretical attenuation part and an environment affecting part. Through on-site measurements, a site radio signal propagation characteristics database is constructed combining the indoor radio signal propagation model and on-site measurement results. Based on the environment-dependent database, a radio signal map representing the radio signal distribution to be generated in the site in the case of placing any type of base station in any position is generated, using the indoor radio signal propagation model. By applying a signal-to-quality mapping, the distribution of a specific quality metric for any base station is obtained. Thus, by inputting different base station parameters, respective radio signal maps can be generated to optimize positioning of base stations.

摘要翻译： 提供了一种用于确定室内环境中的基站的设置方案的无线电规划方法和装置。 产生包括理论衰减部分和环境影响部分的无线电信号传播模型。 通过现场测量，结合室内无线电信号传播模型和现场测量结果构建站点无线电信号传播特性数据库。 基于环境依赖数据库，使用室内无线电信号传播模型生成表示在任何类型的基站处于任何位置的情况下在站点中生成的无线电信号分布的无线电信号映射。 通过应用信号质量映射，获得任何基站的特定质量度量的分布。 因此，通过输入不同的基站参数，可以生成相应的无线电信号图，以优化基站的定位。