evdo参数优化指导.doc

EVDO 无线参数优化上海贝尔山东分公司内 容1 1基本参数基本参数................................................................................................................5 51.1控制信道速率....................................................................................................51.2控制信道偏置....................................................................................................51.3DRCLockPeriod................................................................................................61.4DRCLockLength...............................................................................................61.5多用户数据包使能.............................................................................................71.6短包使能门限....................................................................................................71.7AN 空闲态定时器..............................................................................................81.8DRCLength.......................................................................................................81.9DRC 信道增益 ..................................................................................................91.10DRC 监视定时器.............................................................................................101.11DSCLength.....................................................................................................101.12DSC 信道增益.................................................................................................111.13ACK 信道增益.................................................................................................111.14DRCChannelGainBoost .................................................................................121.15DRCBoostLength ...........................................................................................121.16DRCGating.....................................................................................................131.17DRCTranslationOffset ....................................................................................131.18DSCChannelGainBoost..................................................................................141.19DSCBoostLength............................................................................................151.20DeltaACKChannelGainMUP...........................................................................151.21RRIChannelGainPreTransition.......................................................................161.22RRIChannelGainPostTransition .....................................................................162 2接入参数接入参数..............................................................................................................17172.1最大接入探针数 ..............................................................................................172.2最大接入序列数 ..............................................................................................182.3接入探针周期..................................................................................................182.4接入探针前缀帧长...........................................................................................192.5接入探针前缀时隙数.......................................................................................192.6接入探针滞后时间...........................................................................................202.7接入序列滞后时间...........................................................................................202.8接入信道最大速率...........................................................................................212.9接入探针最大速率...........................................................................................212.10接入信道最大包长...........................................................................................222.11APersistence ..................................................................................................222.12DataOffset9k6 ................................................................................................232.13DataOffsetNom...............................................................................................232.14APersistenceOverride ....................................................................................233 3切换参数切换参数..............................................................................................................24243.1同频导频检测门限...........................................................................................243.2同频导频最低可用门限 ...................................................................................253.3同频导频比较差值...........................................................................................253.4同频导频去掉定时器长度................................................................................263.5“截止”线斜率.................................................................................................273.6向激活集添加导频的截距................................................................................273.7从激活集去掉导频的截距.....................................................。