CAJ | 학술논문

从地理化及业务性角度出发，将网络结构与网络性能指标相互结合，基于站点基本工参属性及切换比例情况，以小区方位角设置及主要覆盖方向对小区进行先后排序，基于排序结果对邻区切换数量占比进行线性拟合，计算获得覆盖偏移度，并以此结果表征对网络规划布局预期与实际覆盖效果的量化偏移，对网络结构评估提供一定的数据参考，能够有效应用于网络规划及优化实际。
종지이화급업무성각도출발，장망락결구여망락성능지표상호결합，기우참점기본공삼속성급절환비례정황，이소구방위각설치급주요복개방향대소구진행선후배서，기우배서결과대린구절환수량점비진행선성의합，계산획득복개편이도，병이차결과표정대망락규화포국예기여실제복개효과적양화편이，대망락결구평고제공일정적수거삼고，능구유효응용우망락규화급우화실제。
Derived from the optimization of a local mobile network, it presents a new method for the analysis of basic mobile network structure. Based on the sequencing of sectors by azimuth and neighbors, as wel as the handover ratio with neighbors, it gives the liner slope by linear fitting method, which is defined as coverage drift ratio. The drift ratio derived from this method, can measure the offset between expected planning and actual coverage, also it proposes innovational help for the network optimi-zation and planning.