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1、WCDMA网簇优化报告R4C6基站簇otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNo
2、rthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand概述1.1.基本情况大连联通WCDMA网络中RNC4下R4C6基站簇总计15个NodeB基站、45个载扇，主要覆盖大连普兰店市区，属于一般城区，话务量较大，平均站间距为800米，R4C6簇基站地理
3、分布情况如下图1-1所示。目前该簇基站已开通14个基站,锦龙大厦其站未开,勃兰路基站第三扇区故障,具备优化条件。图1 1、R4C6簇基站分布图1.2.优化区域基本情况本簇主要覆盖了普兰店市的市区，该簇西至普工业区站点，东至普金立府站点，北至普麦芽厂站点，南到南苑小区站点；普兰店市区建筑物较多，有多条公交线线路，车流量较大。1.簇优化成果1.1.主要性能指标走势otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingd
4、ezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNingxiaCountypartyCommitteeSe
5、cretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand图2 1、R4C6基站簇主要性能指标走势柱状图优化前优化后KPITypeSuccTimesTotalTimesRate(%)SuccTimesTotalTimesRate(%)RRCConnectSuccessRate303010099100SoftHandOverSuccessRate2025202510015211521100CallAccessSuccessRate263086.678988.89CallSetupSu
6、ccessRate81172.738988.89CSCallDropRate48502825表2-1、R4C6基站簇主要性能指标1.1.簇优化主要完成工作Ø覆盖优化Ø天线调整优化Ø邻区优化Ø扰码优化Ø解决业务接入失败2.簇优化主要指标前后对比2.1.簇优化DT信息DT测试指通过在覆盖区内选定的路径上移动，记录各种测试数据和位置关系的测试方式。根据测试的内容，可以分为话音业务的DT测试和数据业务的DT测试。otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirect
7、orofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNingxi
8、aCountypartyCommitteeSecretaryandrecorderoftheC
