华为新型室分覆盖解决---lampsite(20130612)

HUAWEITECHNOLOGIESCO.,LTD.SecurityLevel:英文标题:32-35pt颜色:R153G0B0内部使用字体:FrutigerNextLTMedium外部使用字体:Arial中文标题:30-32pt颜色:R153G0B0字体:黑体英文正文:20-22pt子目录(2-5级):18pt颜色:黑色内部使用字体:FrutigerNextLTRegular外部使用字体:Arial中文正文:18-20pt子目录(2-5级):18pt颜色:黑色字体:细黑体配色参考方案：建议同一页面内不超过四种颜色，以下是13组配色方案，同一页面内只选择一组使用。（仅供参考）客户或者合作伙伴的标志放在右上角.:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.目录LTE室分建设所面临的挑战Lampsite创新型室分解决方案端到端服务高质量部署LTE室分网络Lampsite场景应用HUAWEITECHNOLOGIESCO.,LTD.HuaweiConfidentialPage3Slidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.集团要求：推进室分专项整治，持续提升室分系统质量以“一高一低（高干扰、低话务）”问题小区作为整改重点，推动室分质量（高质差）和业务吸收能力（超闲）的提升推动室分系统规划、设计、建设规范全面落地，从源头控制质量，避免事后整治进一步完善室分系统质量评估方法，实现对室内质量全面、精确、客观的评估要加大对室分器件问题的整治，加大对简单合路站点的排查整改力度加强对简单合路建设的室分进行排查整改，确保室分天线密度、天线口输出功率同时满足不同网络的覆盖质量要求HUAWEITECHNOLOGIESCO.,LTD.HuaweiConfidentialPage4Slidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.LTE室分建设挑战：部署复杂，网络质量难保证多制式简单合路，LTE性能下降GSMTDSwlan合路器合路器GSMTDSwlan新合路器合路器LTE网络复杂，施工部署难度日益增加天线口功率不平衡及天线位置不当，导致MIMO性能下降28208480天线口功率不平衡（银马公寓营业厅）天线位置放置问题（百脑汇）天线口功率不平衡及天线位置问题导致MIMO性能下降整改前（Mbps）整改后（Mbps）LTE室分验收通过率较差室分器件质量无法保证工艺粗糙互调干扰大功率容限不足LTE频段不支持某省室分问题月故障统计耦合器功分器合路器天线6161006815单路双路建设总数验收不通过数HUAWEITECHNOLOGIESCO.,LTD.HuaweiConfidentialPage5Slidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.LTE室分运维挑战：不易管理，室分优化困难21617850017113089190186直放站干放DAS无源…外泄入侵传输问题供电大网协同其他平均室分问题平均处理时长（小时）室分问题的故障处理面临“三难”监控管理难：传统DAS无法主动监控，目前只能通过投诉、话务分析被动发现问题网络测试难：传统室分网络需靠入场步测，物业难获取故障定位难：只能定位到站点级，难以进一步准确定位传统室分优化困难BBURRU调整单一天线功率会影响其他天线口功率覆盖优化难：传统室分只能调整RRU输出功率，无法针对单个天线口调整功率。对弱覆盖区域调整会影响其他区域覆盖，产生外泄干扰HUAWEITECHNOLOGIESCO.,LTD.HuaweiConfidentialPage6Slidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.目录LTE室分建设所面临的挑战Lampsite创新型室分解决方案端到端服务高质量部署LTE室分网络Lampsite场景应用HUAWEITECHNOLOGIESCO.,LTD.HuaweiConfidentialPage7Slidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.LampSite解决方案：分布式基站RRU微型化、室内化单基带板可支持：24载波TDS,6个LTE小区Lampsite组网架构图100~150mpRRU多模微功率，支持GTL模块迭加支持三模拼装、内置天线2.6L/3Kg每模块功率：2×100mW/模块分集接收:2T2RLTE5/10/15/20M,GSM4C，TDS6CTD－LTE2.3GTDSA频段GSM1.8GWLAN:2.4G/5.8G(Planning)光纤网线RHubBBU:与现网BBU完全一样CPRI接口压缩汇聚单元8网口pRRU网线供电单元，集中备电1U高、小于8kG微RRU模块频段GSMTDSLTE光纤GSMRFDCUHUAWEITECHNOLOGIESCO.,LTD.HuaweiConfidentialPage8Slidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBu