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1、 东莞网优项目组元宵夜东莞O局低寻呼成功率分析1、 指标概述元宵夜在东莞O局和D局出现了较低寻呼成功率、具体寻呼指标如下：DATEPERIODEXCHIDLocallPage1GlobalPage1LocallPage2GlobalPage2PAGING消息数Pag_Suc%07030421002200DGOMSC375879 2 109 155622 531612 77.72 07030420002100DGOMSC355569 2 101 122673 478345 82.52 07030419002000DGOMSC343244 4 97 74056 417401 90.00 在出现寻呼
2、成功率低的同时，O局也出现了较高的小区级别的寻呼拥塞和超时， O局部分小区CELLPAG指标情况如下：ExchidCellIDPAGPCHCONGPAGETOOOLDDGO2BSCDGOXNI1176538.00 6222.00 DGO2BSCDGOSNL1173162.00 3903.00 DGO2BSCDGOFDL1170704.00 3929.00 DGO2BSCDGOSZG1170028.00 3217.00 DGO2BSCDGOSZQ1169323.00 2516.00 DGO2BSCDGOPSW2167417.00 2666.00 DGO2BSCDGOJFH3164558.00 2
3、048.00 DGO2BSCDDOFDL1163885.00 2078.00 DGO2BSCDGOXNI3162535.00 1493.00 DGO2BSCDGOHTQ1161047.00 1496.00 DGO2BSCDGOZWT3160852.00 1557.00 DGO2BSCDGOSAZ3159120.00 966.00 DGO2BSCDGOSZG2158160.00 801.00 DGO2BSCDGOYQX3157151.00 733.00 DGO2BSCDGOSZQ2156854.00 798.00 DGO2BSCDGOJLO1155400.00 610.00 DGO2BSCDGO
4、BHC286752.00 49447.00 DGO2BSCDGOGZC186194.00 47903.00 DGO2BSCDGOGZC286093.00 46891.00 DGO2BSCDGOFJL085602.00 46083.00 DGO1BSCDDOFKY258161.00 44002.00 DGO1BSCDDOFKY157367.00 42344.00 DGO1BSCDDOFKY356724.00 41122.00 DGO1BSCDGOFKY256723.00 41283.00 DGO1BSCDGOFKY156459.00 40421.00 DGO1BSCDGOFKY356282.00
5、 40441.00 2、对O局低寻呼成功率的检查过程影响PAGING寻呼成功率原因很多，在此大概列举几种l TRH原因导致的寻呼丢失(负荷过高、硬件故障)l 寻呼负荷过高导致的寻呼拥塞l 信号覆盖较差l SDCCH大量拥塞、SDCCH接通率低、随机接入成功率低l 位置更新（边界位置更新、参数设置等）l 干扰l 寻呼策略及相关参数设置影响针对影响PAGING成功率的原因，我们着重以下的检查2.1 TRH检查O1局TRH板类型是RPG2，当天TRH告警数据如下：* Connected to DGOBSC1 *RAHEP;RADIO CONTROL ADMINISTRATIONTRH EVENT L
6、OGDATE TIME EVENT SNT1 SNT2 DEV1 DEV2070305 0220 CHANGEOVER RHSNT-14 RHSNT-55 5 1070305 0220 CHANGEOVER RHSNT-41 RHSNT-40 1 2070305 0220 CHANGEOVER RHSNT-18 RHSNT-50 4 3070305 0220 REARR EVAL070304 0220 CHANGEOVER RHSNT-3 RHSNT-56 1 3070304 0220 REARR EVALO1局SNT容量及负荷变化情况如下：网元SNT类型CAPHIGHCAPLOWCAP3月4
7、日负荷2月27日负荷负荷变化DGOBSC1RHSNT-0RPG3621026043.8334.59.33DGOBSC1RHSNT-1RPG3421134155.543.2512.25DGOBSC1RHSNT-2RPG3541065148.532.7515.75DGOBSC1RHSNT-3RPG3631086043.2536.257DGOBSC1RHSNT-4RPG360108544528.6716.33DGOBSC1RHSNT-5RPG3571095546.7532.1714.58DGOBSC1RHSNT-6RPG3531035149.0838.5810.5DGOBSC1RHSNT-7RPG3
8、441134254.3334.519.83DGOBSC1RHSNT-8RPG3651036342.0833.338.75DGOBSC1RHSNT-9RPG3631116343.2531.5811.67DGOBSC1RHSNT-10RPG3541065248.535.6712.83DGOBSC1RHSNT-11RPG3621166143.8333.929.92DGOBSC1RHSNT-12RPG3701156839.1728.6710.5DGOBSC1RHSNT-13RPG3461154153.1736.8316.33DGOBSC1RHSNT-14RPG336110345940.9218.08D
9、GOBSC1RHSNT-15RPG3571095446.7533.9212.83DGOBSC1RHSNT-16RPG3681166440.3332.757.58DGOBSC1RHSNT-17RPG3711166938.5833.924.67DGOBSC1RHSNT-18RPG3251132365.4243.8321.58DGOBSC1RHSNT-19RPG3661146441.532.758.75DGOBSC1RHSNT-20RPG3691166839.7528.6711.08DGOBSC1RHSNT-21RPG3591165745.5834.511.08DGOBSC1RHSNT-22RPG3
10、60114594532.7512.25DGOBSC1RHSNT-23RPG3581085446.1730.4215.75DGOBSC1RHSNT-24RPG3631136143.2536.257DGOBSC1RHSNT-25RPG3501074850.8338.5812.25DGOBSC1RHSNT-26RPG3421163755.53124.5DGOBSC1RHSNT-27RPG3521144849.6732.1717.5DGOBSC1RHSNT-30RPG3691126739.7533.336.42DGOBSC1RHSNT-31RPG3461104453.173815.17DGOBSC1R
11、HSNT-32RPG360112584532.1712.83DGOBSC1RHSNT-33RPG3661086541.531.589.92DGOBSC1RHSNT-34RPG3611135644.4231.5812.83DGOBSC1RHSNT-35RPG3471044752.5842.679.92DGOBSC1RHSNT-36RPG368996440.3336.833.5DGOBSC1RHSNT-37RPG3561135347.3332.1715.17DGOBSC1RHSNT-38RPG3561165447.3332.7514.58DGOBSC1RHSNT-39RPG3551145447.9
12、230.4217.5DGOBSC1RHSNT-40RPG3741077236.8334.52.33DGOBSC1RHSNT-41RPG3301182562.540.9221.58DGOBSC1RHSNT-42RPG3691146739.7533.336.42DGOBSC1RHSNT-43RPG3681116640.33319.33DGOBSC1RHSNT-44RPG3671146640.9222.8318.08DGOBSC1RHSNT-45RPG3441163854.3335.0819.25DGOBSC1RHSNT-46RPG3621056243.8333.929.92DGOBSC1RHSNT-47RPG3521185149.6735.6714DGOBSC1RHSNT-48RPG3521185149.6733.3316.33DGOBSC1
