【資料成文時(shí)間】:2006
【語言】:中文
【頁數(shù)】:65
【何人(公司)所著】:北電網(wǎng)絡(luò)(中國)有限公司無線工程部
【文件格式】:DOC
【文件原名】:北電網(wǎng)絡(luò)基站子系統(tǒng)參數(shù)優(yōu)化手冊(V9)
【摘要或目錄】:
目錄
優(yōu)化手冊的閱讀說明1
1算法說明2
2算法參數(shù)的格式說明2
1小區(qū)選擇和重選3
1.1小區(qū)選擇和小區(qū)重選過程3
1.1.1移動(dòng)臺的服務(wù)小區(qū)選擇過程:3
1.1.2移動(dòng)臺的服務(wù)小區(qū)重選過程:3
1.1.3算法:SEL_1處于當(dāng)前位置區(qū)的小區(qū)選擇和重選算法3
1.2小區(qū)選擇及重選參數(shù)5
1.2.1RXLEVACCESSMIN5
1.2.2CELLRESELECTHYSTERESIS6
1.2.3MSTXPWRMAXCCH6
1.2.4CELLRESELECTOFFSETOMC一R class :36
1.2.5temporaryoffset7
1.2.6PENALTYTIME7
2尋呼過程和無線參數(shù)8
2.1尋呼過程8
2.2尋呼參數(shù)8
2.2.1delayBetweenRetrans8
2.2.2maxNumberRetransmission8
2.2.3nbOfRepeat9
2.2.4noOfBlockForAccessGrant9
2.2.5noOfMultiframesBetweenPaging9
2.2.6NumberOfSlotsSpreadTrans9
2.2.7pagingOnCell10
2.2.8retransDuration10
3TCH信道分配管理11
3.1TCH信道分配和優(yōu)先級管理算法 11
3.2TCH信道分配管理參數(shù)13
3.2.1allocPriorityTable13
3.2.2allocPriorityThreshold14
3.2.3allOtherCasesPriority14
3.2.4answerPagingPriority14
3.2.5assignRequestPriority15
3.2.6callReestablishmentPriority15
3.2.7emergencyCallPriority15
3.2.8interCallHOExtPriority16
3.2.9interCallHOIntPriority16
3.2.10intraCellHOIntPriority16
3.2.11otherServicesPriority17
4測量結(jié)果報(bào)告及處理18
4.1測量報(bào)告過程:18
4.1.1基站側(cè)的測量值處理18
4.1.2移動(dòng)臺一側(cè)的測試過程19
4.2測量平均參數(shù)19
4.2.1RXQUALHREQAVE19
4.2.2RXQUALHREQT19
4.2.3RXQUALWTSLIST20
4.2.4MISSRXQUALWT20
4.2.5RXLEVHREQAVE20
4.2.6RXLEVHREQT21
4.2.7RXLEVWTSLIST21
4.2.8MISSRXLEVWT21
4.2.9RXNCELLHREQAVE22
4.2.10CELLDELETIONCOUNT22
4.2.11DISTHREQT22
4.2.12DISTWTSLIST22
4.2.13MISSDISTWT23
5功率控制24
5.1功率控制算法24
5.1.1步進(jìn)功率控制(Step by step power control)Pc1算法24
5.1.2直接功率控制(One shot power control)Pc2算法25
5.1.3移動(dòng)臺的功率控制26
5.2功率控制參數(shù)26
5.2.1bsPowerControl26
5.2.2bsTxPwrMax27
5.2.3powerInerStepSize27
5.2.4powerRedStepSize27
5.2.5runPwrControl28
5.2.6lRxQualDLP28
5.2.7lRxQualULP28
5.2.8uRxQualDLP29
5.2.9uRxQualULP29
5.2.10lRxLevDLP29
5.2.11lRxLevULP30
5.2.12uRxLevDLP30
5.2.13uRxLevULP30
5.2.14new power control algorithm31
6切換控制算法和參數(shù)32
6.1全局切換32
6.1.1runHandOver32
6.1.2handoverFromSignallingChannel33
6.1.3msTxPwrMax33
6.1.4msTxPwrMaxCell34
6.1.5timeBetweenHOConfiguration34
6.1.6btsTimeBetweenHOConfiguration34
6.1.7hoSecondBestCellConfiguration35
6.2定向再試切換35
6.2.1directedRetryModeUsed36
6.2.2interBscDurectedRetryFromCell37
6.2.3interBscDirectedRetry37
6.2.4interBscDirectedRetryFromCell37
6.2.5intraBscDirectedRetry38
6.2.6DirectedRetryAlgo38
6.2.7adjacentCellUmbrellaRef38
6.2.8modeModifyMandatory38
6.3功率預(yù)算切換39
6.3.1hoMargin39
6.3.2powerBudgetInterCell40
6.3.3rxLevMinCell40
6.4救援切換40
6.4.1IRxLevDLH41
6.4.2IRxLevULH42
6.4.3hoMarginRxLev42
6.4.4IRxQualDLH43
6.4.5IRxQualULH43
6.4.6hoMarginRxQual43
6.4.7hoMarginDist44
6.5區(qū)內(nèi)切換44
6.5.1intraCell44
6.5.2intraCellSDCCH45
6.5.3rxLevDLIH45
6.5.4rxLevULIH45
7其它算法及參數(shù)47
7.1距離控值參數(shù)47
7.1.1CALLCLEARING47
7.1.2RUNCALLCLEAR47
7.1.3MSRANGEMAX48
7.1.4MSBTSDISTANCEINTERCELL48
7.1.5RNDACCTIMADVTHRESHOLD48
7.2BSS計(jì)數(shù)器49
7.2.1參數(shù)名:t310149
7.2.2參數(shù)名:t310349
7.2.3參數(shù)名:t310749
7.2.4參數(shù)名:t310950
7.2.5參數(shù)名:t311150
7.2.6參數(shù)名:t312251
7.2.7參數(shù)名:timePeriodicUpdateMS51
7.3無線鏈路失敗過程和參數(shù)51
7.3.1無線鏈路失敗過程51
7.3.2無線鏈路失敗檢測參數(shù)53
7.4干擾管理和干擾級別(BTS和BSC)55
7.4.1參數(shù)名:AveraingPeriod56
7.4.2參數(shù)名:thresholdInterference56
7.4.3參數(shù)名:radChanSelIntThreshold56
7.5小區(qū)無線資源的控制57
7.5.1參數(shù)名:radResSupervision57
7.5.2參數(shù)名:radResSupBusyTimer57
7.5.3參數(shù)名:radResSupFreeTimer57
附錄1.GSM基礎(chǔ)和組網(wǎng)參數(shù)59
1GSM系統(tǒng)組成59
2GSM技術(shù)60
3GSM信道61
4GSM編號62
附錄2測量值和測量單位64
1測量值64
2測量單位64
3電平換算公式65