A flexibly configurable spatial model for mobile radio channels
A flexibly configurable spatial model for mobile radio channels
复制标题
一种可灵活配置的移动无线信道空间模型
DOI：
10.1109/26.662642
复制
发表时间：
1998
期刊：
影响因子：
--
通讯作者：
P. Jung
中科院分区：
文献类型：
--
作者：
J. Blanz;P. Jung
多个定向天线的应用，即，定向分集可以在蜂窝移动的无线电系统中产生显著的容量益处。提出了一种适用于采用方向分集的移动的无线电系统的可灵活配置的统计信道模型。该模型的参数可作为FORTRAN 77程序获得，可以容易地调整到各种传播区域，例如农村、城市、微蜂窝和微微蜂窝环境。因此，该模型非常适合于执行移动的无线电系统的仿真、评估和比较。码分多址（CDMA）移动的无线电系统，它使用多个定向基站（BS）天线结合联合检测的仿真结果说明了所提出的信道模型的应用。
The application of multiple directive antennas, i.e., directional diversity, may lead to significant capacity benefits in cellular mobile radio systems. A flexibly configurable statistical channel model for mobile radio systems using directional diversity is presented. The parameters of this model, which is available as a FORTRAN77 program, can be easily adjusted to various propagation areas such as, for example, rural, urban, microcellular, and picocellular environments. Therefore, the model is well suited to perform simulations, evaluations, and comparisons of mobile radio systems. Simulation results concerning a code-division multiple-access (CDMA) mobile radio system which uses multiple directive base station (BS) antennas in combination with joint detection illustrate the application of the presented channel model.