焦作网络寻呼分析及优化

200810200810









诺基亚西门子网络焦作集中优化项目组诺基亚西门子网络焦作集中优化项目组西门子网络





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目录
__________________________________________________________________________________________________1概述__________________________________________________________________3____________________________________________________2寻呼的基本信令流程____________________________________________________3影响寻呼成功率的因素__________________________________________________3影响寻呼成功率的因素__________________________________________________431位置区域规划___________________________________________________________432网络寻呼策略___________________________________________________________5321322323324呼叫重传机制_______________________________________________________5减少不必要的寻呼___________________________________________________6现网PER参数设置建议_______________________________________________7位置更新同时作MTC_________________________________________________7
33寻呼容量限制___________________________________________________________8331332空口限制___________________________________________________________8Abis容量限制_____________________________________________________12
34SDCCH信道指配失败及拥塞_______________________________________________1335网元负荷导致__________________________________________________________1336无线覆盖质量导致______________________________________________________1437移动用户因素__________________________________________________________14_____________________________________________4JZBSC9寻呼分析及优化建议_____________________________________________1441寻呼的排队及抛弃______________________________________________________1542焦作现网空口容量分析__________________________________________________1543JZBSC9的寻呼指标统计__________________________________________________1544JZBSC9主要Pagi
g_Del_Comma
d小区_____________________________________1845JZBSC9寻呼分析及优化建议总结__________________________________________27_______________________________________________________________5结束语_______________________________________________________________28
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概述
致力于提高网络质量，从而保持用户的忠诚度和争取更高的市场份额是中国移动目前面
临的重要课题。无论是GSM移动通信系统还是未来将要采用的3G甚至4G技术，移动用户的呼入业务都是建立在先通过无线寻呼寻找到移动用户，再分配所需的网络资源之上的。就目前而言，寻呼成功率也是一项重要的网络质量指标r