【資料名稱】：華為W-系統(tǒng)參數(shù)設(shè)置指導(dǎo)書(shū)(2004)

【資料作者】：華為

【資料日期】：2004-10-22

【資料語(yǔ)言】：中文

【資料格式】：PDF

【資料目錄和簡(jiǎn)介】：

目 錄
1 介紹.......................................................................................................................................................7
1.1 版本說(shuō)明..................................................................................................................................7
1.2 內(nèi)容介紹..................................................................................................................................7
1.3 組織..........................................................................................................................................7
2 功率控制...............................................................................................................................................7
2.1 上行功率管理參數(shù)...................................................................................................................8
2.1.1 前導(dǎo)和消息部分的功率偏置PowerOffsetPpm............................................................8
2.1.2 PRACH初始發(fā)射功率常量ConstantValue..................................................................9
2.1.3 PRACH功率攀升步長(zhǎng)PRACH PowerRampStep.........................................................9
2.1.4 前導(dǎo)重傳最大次數(shù)PreambleRetransMax...................................................................10
2.1.5 DPDCH功控前導(dǎo)長(zhǎng)度PCPreamble............................................................................10
2.1.6 DPCCH初始發(fā)射功率缺省常數(shù)DefaultConstantValue ............................................11
2.1.7 UE最大上行發(fā)射功率MaxAllowedULTxPower.......................................................11
2.2 下行功率管理參數(shù).................................................................................................................12
2.2.1 無(wú)線鏈路最大下行發(fā)射功率RLMaxDLPwr .............................................................12
2.2.2 無(wú)線鏈路最小下行發(fā)射功率RLMinDLPwr..............................................................13
2.2.3 小區(qū)PCPICH發(fā)射功率Primary CPICH Power ..........................................................14
2.2.4 PCPICH最大發(fā)射功率MaxPCPICHPower................................................................14
2.2.5 PCPICH最小發(fā)射功率MinPCPICHPower ................................................................15
3 切換.....................................................................................................................................................15
3.1 同頻切換管理參數(shù).................................................................................................................18
3.1.1 更軟切換合并指示開(kāi)關(guān)DivCtrlField.........................................................................18
3.1.2 BE業(yè)務(wù)切換速率判決門(mén)限BEBitRateThd ................................................................19
3.1.3 同頻測(cè)量濾波系數(shù)FilterCoef.....................................................................................20
3.1.4 加權(quán)因子WEIGHT.....................................................................................................21
3.1.5 軟切換相對(duì)門(mén)限IntraRelThdFor1A和IntraRelThdFor1B..........................................22
3.1.6 軟切換絕對(duì)門(mén)限IntraAblThdFor1E和IntraAblThdFor1F..........................................23
3.1.7 軟切換相關(guān)的遲滯.....................................................................................................24
3.1.8 軟切換相關(guān)的延遲觸發(fā)時(shí)間.....................................................................................27
3.1.9 檢測(cè)集統(tǒng)計(jì)開(kāi)關(guān)DetectStatSwitch .............................................................................27
3.1.10 小區(qū)偏置CellIndividalOffset ......................................................................................28
3.1.11 小區(qū)切換半徑參數(shù)TRADIN NodeB ...................................................................29
3.2 異頻切換管理參數(shù).................................................................................................................29
3.2.1 異頻測(cè)量濾波系數(shù)FilterCoef.....................................................................................29
3.2.2 異頻切換相關(guān)的遲滯.................................................................................................30
3.2.3 異頻硬切換相關(guān)的延遲觸發(fā)時(shí)間.............................................................................31
3.2.4 RSCP表示的異頻測(cè)量啟停門(mén)限...............................................................................31
3.2.5 RSCP表示的小區(qū)異頻硬切換門(mén)限...........................................................................32
3.2.6 Ec/No表示的異頻測(cè)量啟停門(mén)限...............................................................................33
3.2.7 Ec/N0表示的小區(qū)異頻硬切換門(mén)限...........................................................................34
3.2.8 小區(qū)位置屬性CellProperty.........................................................................................35
3.2.9 小區(qū)偏置CellIndividalOffset ......................................................................................36
3.3 異系統(tǒng)切換管理參數(shù).............................................................................................................36
3.3.1 異系統(tǒng)測(cè)量濾波系數(shù)FilterCoef.................................................................................36
3.3.2 切換判決門(mén)限GsmRSSICSThd GsmRSSIPSThd GsmRSSISIGThd ..................37
3.3.3 遲滯HystThd...............................................................................................................38
3.3.4 確認(rèn)延遲觸發(fā)時(shí)間TimeToTrigForVerify .................................................................39
3.3.5 非確認(rèn)延遲觸發(fā)時(shí)間TimeToTrigForNonVerify.......................................................40
3.3.6 異系統(tǒng)切換懲罰時(shí)長(zhǎng)PenaltyTimeForSysHo.............................................................40
3.3.7 RSCP表示的異系統(tǒng)測(cè)量啟停門(mén)限...........................................................................41
3.3.8 Ec/No表示的異系統(tǒng)測(cè)量啟停門(mén)限...........................................................................42
3.3.9 小區(qū)獨(dú)立偏移量CellIndividalOffset ..........................................................................43
3.4 小區(qū)選擇和重選.....................................................................................................................43
3.4.1 測(cè)量遲滯Qhyst1s和Qhyst2s.......................................................................................43
3.4.2 負(fù)載等級(jí)偏置QOffset1Sn QOffset2Sn...................................................................44
3.4.3 最低質(zhì)量標(biāo)準(zhǔn)Qqualmin.............................................................................................45
3.4.4 最低接入電平Qrxlevmin............................................................................................46
3.4.5 小區(qū)重選啟動(dòng)門(mén)限Sintrasearch Sintersearch Ssearchrat .....................................46
3.4.6 重選遲滯時(shí)間Treselections........................................................................................47
3.4.7 異系統(tǒng)小區(qū)最低接入電平Qrxlevmin........................................................................48
3.5 直接重試................................................................................................................................49
3.5.1 最小Ec/No值MinSignalRequired ...............................................................................49
3.5.2 候選集絕對(duì)門(mén)限CsThreshold.....................................................................................49
4 覆蓋.....................................................................................................................................................50
4.1 業(yè)務(wù)信道發(fā)射功率參數(shù).........................................................................................................51
4.1.1 業(yè)務(wù)最大上行發(fā)射功率.............................................................................................51
4.1.2 無(wú)線鏈路最大下行發(fā)射功率RLMaxDLPwr .............................................................52
4.1.3 無(wú)線鏈路最小下行發(fā)射功率RLMinDLPwr..............................................................52
4.2 小區(qū)信道功率配比參數(shù).........................................................................................................52
4.2.1 小區(qū)最大發(fā)射功率MaxTxPower ...............................................................................52
4.2.2 PCPICH的發(fā)射功率PCPICHPower ...........................................................................53
4.2.3 PSCH SSCH的發(fā)射功率PSCHPower SSCHPower.............................................53
4.2.4 BCH的發(fā)射功率BCHPower ......................................................................................54
4.2.5 FACH的最大發(fā)射功率MaxFACHPower ..................................................................55
4.2.6 PCH的發(fā)射功率PCHPower .......................................................................................55
4.2.7 PICH的發(fā)射功率PICHPowerOffset...........................................................................56
4.2.8 AICH的發(fā)射功率AICHPowerOffset .........................................................................57
4.3 接入信道參數(shù).........................................................................................................................57
4.3.1 ConstantValue .............................................................................................................57
4.3.2 PowerRampStep..........................................................................................................57
4.3.3 PreambleRetransMax ..................................................................................................57
4.3.4 前導(dǎo)循環(huán)最大次數(shù)Mmax...........................................................................................58
4.4 其它........................................................................................................................................58
4.4.1 上行覆蓋全速率ULFullCvrRate................................................................................58
4.4.2 下行覆蓋全速率DLFullCvrRate................................................................................59
4.4.3 小區(qū)半徑RAD NodeB .........................................................................................59
5 準(zhǔn)入控制.............................................................................................................................................60
5.1 正交化因子OrthoFactor .........................................................................................................60
5.2 會(huì)話業(yè)務(wù)上行門(mén)限UlConvThd..............................................................................................61
5.3 其它業(yè)務(wù)上行門(mén)限UlOtherThd .............................................................................................62
5.4 會(huì)話業(yè)務(wù)下行門(mén)限D(zhuǎn)lConvThd..............................................................................................62
5.5 其它業(yè)務(wù)下行門(mén)限D(zhuǎn)lOtherThd .............................................................................................63
5.6 上行切換準(zhǔn)入門(mén)限UlHoThd..................................................................................................64
5.7 下行切換準(zhǔn)入門(mén)限D(zhuǎn)LHoThd ................................................................................................64
5.8 上行鄰區(qū)干擾因子ULIntereFactor ........................................................................................65
5.9 下行最大等效用戶數(shù)DlTotalEqUserNum.............................................................................66
5.10 小區(qū)環(huán)境類型CellEnvType....................................................................................................66
5.11 背景噪聲BackgroundNoise....................................................................................................67
5.12 主公共導(dǎo)頻信道的缺省Ec/No(DefPcpichEcNo) ..................................................................67
6 負(fù)載控制.............................................................................................................................................68
6.1 擁塞控制................................................................................................................................69
6.1.1 測(cè)量門(mén)限1 2( LCCMRThd1 LCCMRThd2 )........................................................69
6.1.2 擁塞速率限制系數(shù)調(diào)整定時(shí)器CgstCoefAdjustTimer..............................................70
6.1.3 速率限制系數(shù)RateLimitCoef .....................................................................................71
6.2 動(dòng)態(tài)信道配置.........................................................................................................................71
6.2.1 業(yè)務(wù)量上門(mén)限Event4aThd..........................................................................................71
6.2.2 業(yè)務(wù)量下門(mén)限Event4bThd .........................................................................................72
6.2.3 上 下行DCCC速率門(mén)限UlDCCCRateThd DlDCCCRateThd .............................72
6.2.4 事件Ea相對(duì)門(mén)限EventEaThd.....................................................................................73
6.2.5 事件Eb相對(duì)門(mén)限EventEbThd ....................................................................................73
6.3 狀態(tài)遷移................................................................................................................................74
6.3.1 FACH to DCH業(yè)務(wù)量報(bào)告門(mén)限FtoDTVMThd .........................................................74
6.3.2 FACH to DCH業(yè)務(wù)量觸發(fā)時(shí)間FtoDTVMTimeToTrig ............................................74
6.3.3 DCH to FACH 遷移定時(shí)器時(shí)長(zhǎng)DtoFStateTransTimer .............................................75
6.3.4 FACH to PCH遷移定時(shí)器時(shí)長(zhǎng)FtoPStateTransTimer ...............................................76
6.3.5 小區(qū)重選頻繁度檢測(cè)定時(shí)器時(shí)長(zhǎng)CellReSelectTimer...............................................76
6.3.6 小區(qū)重選計(jì)數(shù)器門(mén)限次數(shù)CellReSelectCounter .......................................................76
6.4 潛在用戶控制.........................................................................................................................77
6.4.1 PUC負(fù)載等級(jí)劃分門(mén)限SpucHeavy SpucLight ......................................................77
6.4.2 負(fù)載等級(jí)劃分遲滯SpucHyst......................................................................................78
6.5 負(fù)載平衡................................................................................................................................78
6.5.1 小區(qū)負(fù)載過(guò)載門(mén)限CellOverrunThd...........................................................................78
6.5.2 小區(qū)負(fù)載欠載門(mén)限CellUnderrunThd.........................................................................79
6.5.3 異頻小區(qū)負(fù)載差值門(mén)限InterCarrierLoadDiffThd.....................................................80
6.5.4 異頻小區(qū)負(fù)載調(diào)整門(mén)限InterCarrierLoadAdjustThd.................................................80
6.6 其它........................................................................................................................................81
6.6.1 上下行切換準(zhǔn)入門(mén)限UlHoThd DlHoThd...............................................................81
6.6.2 鄰近小區(qū)標(biāo)識(shí)NCellID...............................................................................................81
7 尋呼 RRC建立和同步 位置更新..................................................................................................82
7.1 尋呼........................................................................................................................................83
7.1.1 尋呼周期系數(shù)DrxCycleLenCoef................................................................................83
7.1.2 尋呼重發(fā)次數(shù)MACCPageRepeat ..............................................................................83
7.2 RRC連接建立.........................................................................................................................84
7.2.1 T300和N300................................................................................................................84
7.3 同步參數(shù)................................................................................................................................85
7.3.1 連續(xù)同步指示次數(shù)NInSyncInd..................................................................................85
7.3.2 連續(xù)不同步指示次數(shù)NOutSyncInd...........................................................................85
7.3.3 無(wú)線鏈路失敗定時(shí)器時(shí)長(zhǎng)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 周期性位置更新定時(shí)器T3212...................................................................................88
附錄 快速建小區(qū)的缺省參數(shù)配置.........................................................................................................88
參考資料清單List of reference..................................................................................................................90