中文说明：绘制六边形宏基站MBS和6个femto接入点FBShex函数使用中心点坐标（x，y） 将大细胞分为内外两个区域，小细胞均匀分布分布式用户是随机分布在MBS六边形资源中，使用频率分配给每个单元重用：F1MBS innerF1用于MBS outerf1-f6用于FBS
English Description：
plotting hexagonal Macro Base station MBS, and 6 femto access points FBS.the hex function uses the center point coordinates (x,y) and radius rmacro cell is divided into inner and outer regionfemto cells are uniformally distributed.users are randomly distributed within the MBS hexagonresources given to each cell using frequency reuse:F1 for MBS innerF1 for MBS outerf1-f6 for FBSs