WCDMA RNP 系统参数设置指导书-系统参数设置指导书

ccjjhh-79650

华为技术有限公司
Huawei Technologies Co., Lt
目 录
1 介绍.......................................................................................................................................................7
1.1 版本说明..................................................................................................................................7
1.2 内容介绍..................................................................................................................................7
1.3 组织..........................................................................................................................................7
2 功率控制...............................................................................................................................................7
2.1 上行功率管理参数...................................................................................................................8
2.1.1 前导和消息部分的功率偏置PowerOffsetPpm............................................................8
2.1.2 PRACH初始发射功率常量ConstantValue..................................................................9
2.1.3 PRACH功率攀升步长PRACH PowerRampStep.........................................................9
2.1.4 前导重传最大次数PreambleRetransMax...................................................................10
2.1.5 DPDCH功控前导长度PCPreamble............................................................................10
2.1.6 DPCCH初始发射功率缺省常数DefaultConstantValue ............................................11
2.1.7 UE最大上行发射功率MaxAllowedULTxPower.......................................................11
2.2 下行功率管理参数.................................................................................................................12
2.2.1 无线链路最大下行发射功率RLMaxDLPwr .............................................................12
2.2.2 无线链路最小下行发射功率RLMinDLPwr..............................................................13
2.2.3 小区PCPICH发射功率Primary CPICH Power ..........................................................14
2.2.4 PCPICH最大发射功率MaxPCPICHPower................................................................14
2.2.5 PCPICH最小发射功率MinPCPICHPower ................................................................15
3 切换.....................................................................................................................................................15
3.1 同频切换管理参数.................................................................................................................18
3.1.1 更软切换合并指示开关DivCtrlField.........................................................................18
3.1.2 BE业务切换速率判决门限BEBitRateThd ................................................................19
3.1.3 同频测量滤波系数FilterCoef.....................................................................................20
3.1.4 加权因子WEIGHT.....................................................................................................21
3.1.5 软切换相对门限IntraRelThdFor1A和IntraRelThdFor1B..........................................22
3.1.6 软切换绝对门限IntraAblThdFor1E和IntraAblThdFor1F..........................................23
3.1.7 软切换相关的迟滞.....................................................................................................24
3.1.8 软切换相关的延迟触发时间.....................................................................................27
3.1.9 检测集统计开关DetectStatSwitch .............................................................................27
3.1.10 小区偏置CellIndividalOffset ......................................................................................28
3.1.11 小区切换半径参数TRADIN NodeB ...................................................................29
3.2 异频切换管理参数.................................................................................................................29
3.2.1 异频测量滤波系数FilterCoef.....................................................................................29
3.2.2 异频切换相关的迟滞.................................................................................................30
3.2.3 异频硬切换相关的延迟触发时间.............................................................................31
3.2.4 RSCP表示的异频测量启停门限...............................................................................31
3.2.5 RSCP表示的小区异频硬切换门限...........................................................................32
3.2.6 Ec/No表示的异频测量启停门限...............................................................................33
3.2.7 Ec/N0表示的小区异频硬切换门限...........................................................................34
3.2.8 小区位置属性CellProperty.........................................................................................35
3.2.9 小区偏置CellIndividalOffset ......................................................................................36
3.3 异系统切换管理参数.............................................................................................................36
3.3.1 异系统测量滤波系数FilterCoef.................................................................................36
3.3.2 切换判决门限GsmRSSICSThd GsmRSSIPSThd GsmRSSISIGThd ..................37
3.3.3 迟滞HystThd...............................................................................................................38
3.3.4 确认延迟触发时间TimeToTrigForVerify .................................................................39
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3.3.5 非确认延迟触发时间TimeToTrigForNonVerify.......................................................40
3.3.6 异系统切换惩罚时长PenaltyTimeForSysHo.............................................................40
3.3.7 RSCP表示的异系统测量启停门限...........................................................................41
3.3.8 Ec/No表示的异系统测量启停门限...........................................................................42
3.3.9 小区独立偏移量CellIndividalOffset ..........................................................................43
3.4 小区选择和重选.....................................................................................................................43
3.4.1 测量迟滞Qhyst1s和Qhyst2s.......................................................................................43
3.4.2 负载等级偏置QOffset1Sn QOffset2Sn...................................................................44
3.4.3 最低质量标准Qqualmin.............................................................................................45
3.4.4 最低接入电平Qrxlevmin............................................................................................46
3.4.5 小区重选启动门限Sintrasearch Sintersearch Ssearchrat .....................................46
3.4.6 重选迟滞时间Treselections........................................................................................47
3.4.7 异系统小区最低接入电平Qrxlevmin........................................................................48
3.5 直接重试................................................................................................................................49
3.5.1 最小Ec/No值MinSignalRequired ...............................................................................49
3.5.2 候选集绝对门限CsThreshold.....................................................................................49
4 覆盖.....................................................................................................................................................50
4.1 业务信道发射功率参数.........................................................................................................51
4.1.1 业务最大上行发射功率.............................................................................................51
4.1.2 无线链路最大下行发射功率RLMaxDLPwr .............................................................52
4.1.3 无线链路最小下行发射功率RLMinDLPwr..............................................................52
4.2 小区信道功率配比参数.........................................................................................................52
4.2.1 小区最大发射功率MaxTxPower ...............................................................................52
4.2.2 PCPICH的发射功率PCPICHPower ...........................................................................53
4.2.3 PSCH SSCH的发射功率PSCHPower SSCHPower.............................................53
4.2.4 BCH的发射功率BCHPower ......................................................................................54
4.2.5 FACH的最大发射功率MaxFACHPower ..................................................................55
4.2.6 PCH的发射功率PCHPower .......................................................................................55
4.2.7 PICH的发射功率PICHPowerOffset...........................................................................56
4.2.8 AICH的发射功率AICHPowerOffset .........................................................................57
4.3 接入信道参数.........................................................................................................................57
4.3.1 ConstantValue .............................................................................................................57
4.3.2 PowerRampStep..........................................................................................................57
4.3.3 PreambleRetransMax ..................................................................................................57
4.3.4 前导循环最大次数Mmax...........................................................................................58
4.4 其它........................................................................................................................................58
4.4.1 上行覆盖全速率ULFullCvrRate................................................................................58
4.4.2 下行覆盖全速率DLFullCvrRate................................................................................59
4.4.3 小区半径RAD NodeB .........................................................................................59
5 准入控制.............................................................................................................................................60
5.1 正交化因子OrthoFactor .........................................................................................................60
5.2 会话业务上行门限UlConvThd..............................................................................................61
5.3 其它业务上行门限UlOtherThd .............................................................................................62
5.4 会话业务下行门限DlConvThd..............................................................................................62
5.5 其它业务下行门限DlOtherThd .............................................................................................63
5.6 上行切换准入门限UlHoThd..................................................................................................64
5.7 下行切换准入门限DLHoThd ................................................................................................64
5.8 上行邻区干扰因子ULIntereFactor ........................................................................................65
5.9 下行最大等效用户数DlTotalEqUserNum.............................................................................66
5.10 小区环境类型CellEnvType....................................................................................................66
5.11 背景噪声BackgroundNoise....................................................................................................67
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5.12 主公共导频信道的缺省Ec/No(DefPcpichEcNo) ..................................................................67
6 负载控制.............................................................................................................................................68
6.1 拥塞控制................................................................................................................................69
6.1.1 测量门限1 2( LCCMRThd1 LCCMRThd2 )........................................................69
6.1.2 拥塞速率限制系数调整定时器CgstCoefAdjustTimer..............................................70
6.1.3 速率限制系数RateLimitCoef .....................................................................................71
6.2 动态信道配置.........................................................................................................................71
6.2.1 业务量上门限Event4aThd..........................................................................................71
6.2.2 业务量下门限Event4bThd .........................................................................................72
6.2.3 上 下行DCCC速率门限UlDCCCRateThd DlDCCCRateThd .............................72
6.2.4 事件Ea相对门限EventEaThd.....................................................................................73
6.2.5 事件Eb相对门限EventEbThd ....................................................................................73
6.3 状态迁移................................................................................................................................74
6.3.1 FACH to DCH业务量报告门限FtoDTVMThd .........................................................74
6.3.2 FACH to DCH业务量触发时间FtoDTVMTimeToTrig ............................................74
6.3.3 DCH to FACH 迁移定时器时长DtoFStateTransTimer .............................................75
6.3.4 FACH to PCH迁移定时器时长FtoPStateTransTimer ...............................................76
6.3.5 小区重选频繁度检测定时器时长CellReSelectTimer...............................................76
6.3.6 小区重选计数器门限次数CellReSelectCounter .......................................................76
6.4 潜在用户控制.........................................................................................................................77
6.4.1 PUC负载等级划分门限SpucHeavy SpucLight ......................................................77
6.4.2 负载等级划分迟滞SpucHyst......................................................................................78
6.5 负载平衡................................................................................................................................78
6.5.1 小区负载过载门限CellOverrunThd...........................................................................78
6.5.2 小区负载欠载门限CellUnderrunThd.........................................................................79
6.5.3 异频小区负载差值门限InterCarrierLoadDiffThd.....................................................80
6.5.4 异频小区负载调整门限InterCarrierLoadAdjustThd.................................................80
6.6 其它........................................................................................................................................81
6.6.1 上下行切换准入门限UlHoThd DlHoThd...............................................................81
6.6.2 邻近小区标识NCellID...............................................................................................81
7 寻呼 RRC建立和同步 位置更新..................................................................................................82
7.1 寻呼........................................................................................................................................83
7.1.1 寻呼周期系数DrxCycleLenCoef................................................................................83
7.1.2 寻呼重发次数MACCPageRepeat ..............................................................................83
7.2 RRC连接建立.........................................................................................................................84
7.2.1 T300和N300................................................................................................................84
7.3 同步参数................................................................................................................................85
7.3.1 连续同步指示次数NInSyncInd..................................................................................85
7.3.2 连续不同步指示次数NOutSyncInd...........................................................................85
7.3.3 无线链路失败定时器时长TRLFailure ......................................................................86
7.3.4 N312 T312................................................................................................................87
7.3.5 N313 N315 T313...................................................................................................87
7.4 位置更新................................................................................................................................88
7.4.1 周期性位置更新定时器T3212...................................................................................88
附录 快速建小区的缺省参数配置.........................................................................................................88
参考资料清单List of reference..................................................................................................................90

ccjjhh-79650

目 录WCDMA RNP 系统参数设置指导书-系统参数设置指导书

mohaoran

支持系统参数设置，有利于优化

bossfigo

jjjsknykcg ?可以吗？
 

zwl278504564

谢谢楼主真是好多戏啊

zwl278504564

谢谢楼主真是好多戏啊

zwl278504564

好东西

aliang_log

好东西，怎么弄积分啊
？

fanqiemian

V附件呢？？？？

marco5512

謝謝分享!