VOLTE 专题优化报告
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目录
摘要 ................................................................................................................................ 3
一、功能概述................................................................................................................ 3
1.1 LTE1406 功能介绍 ................................................................................................................. 3
1.2 LTE1406 参数介绍 ................................................................................................................. 4
1.2.1 actQci1eVTT
........................................................................................................................ 5
1.2.2.qci1Dl/UL TargetBler 及 qci1HarqMaxTrDl/Ul
............................................................ 5
1.2.3 qci1ThroughputFactorUl/qci1ThroughputFactorDl
.................................................... 5
1.2.4 qci1ReconStopTime
............................................................................................................ 6
1.3 LTE1406 配置流程 ................................................................................................................. 6
二、验证方案................................................................................................................ 7
2.1 试验区域 ................................................................................................................................ 7
2.2 小区列表 ................................................................................................................................ 7
2.3 测试业务 ................................................................................................................................ 7
2.4 验证计划 ................................................................................................................................ 8
2.5 执行方案 ................................................................................................................................ 8
三、验证结果................................................................................................................ 9
3.1 指标评估 ................................................................................................................................ 9
3.1.1 VoLTE 语音质量对比
........................................................................................................... 9
3.1.2 调度情况变化
.................................................................................................................... 10
3.1.3 无线环境情况变化
............................................................................................................ 12
3.1.4 VoLTE 网络指标
................................................................................................................. 12
3.2 验证结论 .............................................................................................................................. 13
四、总结 ...................................................................................................................... 13
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