文档介绍：目 录
1. 介绍............................................................................................................ 伞状切换........................................................................................................................................ 4
伞状切换主要参数 ................................................................................................................ 4
伞状切换示意图 .................................................................................................................... 5
伞状切换条件判决 ................................................................................................................ 5
注意事项 ................................................................................................................................6
4. P_NBSC_DUAL_BAND 统计表.......................................................................................................... 6
5. 1800M 小区新站优化流程.................................................................................................................... 6
新站验证........................................................................................................................................ 6
业务均衡..................................................................................................