无线系统指标定义 | | | | | | |
对象 | 指标名称 | 计算公式 | counter计算公式(HW) | counter计算公式(MOTO) | counter计算公式(爱立信) | counter计算公式(中兴) |
BTS | 随机接入成功率 | 随机接入成功次数/随机接入试呼次数 | [立即指配命令次数(电路业务)]/[信道请求次数(电路业务)] | Access_Per_Agch*100%/ Ok_Acc_Proc_Suc_Rach | RANDOMACC: CNROCNT / (RANDOMACC: CNROCNT + RANDOMACC: RACCFA) * 100% | (C11626+C11696-C11697)*100%/(C11625+C11696) |
SDCCH拥塞率 | SDCCH溢出次数/SDCCH试呼次数*100% | sum(pmdb.dbo.tbl_Result_1275071435_3.Counter_1278087420)/sum(pmdb.dbo.tbl_Result_1275071423_3.Counter_1278075461) | AVG(cell_statistics.alloc_sdcch_fail)/AVG(cell_statistics.chan_req_caus_atm) | CLSDCCH.CCONGS/(RANDOMACC.CNROCNT+RANDOMACC.RAACCFA) | zm_sdcchperfm.C11604/zm_sdcchperfm.C11603 |
TCH信道拥塞率 | TCH信道溢出次数(不含切换)/TCH信道试呼总次数*100% | sum(tbl_Result_1275071435_3_bts.Counter_1278087431)/sum(tbl_Result_1275071435_3_bts.Counter_1278087430) | AVG(cell_statistics.ma_cmd_to_ms_blkd)/AVG(cell_statistics.ma_req_from_msc) | sum(CELTCHFP.TFESTPGSMSUB,0)/SUM(CLTCH.TASSALL) | zm_tchperfm.C11610/zm_tchperfm.C11609 |
BSC | BSC负荷 | max((峰值话务量/设定警戒线的话务量)*100% OR BSC的CPU负荷) | CPU占用率最大值 | max((峰值话务/设定警戒话务)*100%,cpu_usage_mean) | LOAS: ACCLOAD/NSCAN | C900050002处理器负荷峰值/BSC的CPU负荷门限值 |
LAC寻呼次数 | LAC区寻呼负荷 | 无 | 无 | 无 | 无 |