摘要
天线方位角和小区覆盖发生偏差会影响无线网络覆盖的性能,论文提出一种基于MRR的天线方位角计算方法并将之应用于无线网络优化之中。实践证明,文中提出的天线方位角估算方法,可以推导天线方位角和小区覆盖发生偏差的概率并以此快速有效地针对部分小区进行优化,与传统方法相比该方法具有自动化程度高、成本低、精度高等优点。
Variation between antenna azimuth and cell coverage will affect the performance of wireless network.This paper presents an antenna azimuth calculation based on MRR and applies it into the wireless network optimization.The measurement results prove the antenna azimuth calculation can derivate the probability of variation between antenna azimuth and cells coverage,and optimize quickly and effectively to according cells.It has the advantage of high automation,low cost and high accuracy than traditional methods.
出处
《计算机与数字工程》
2013年第5期779-780,853,共3页
Computer & Digital Engineering
