1 华为Single backhaul培训胶片承载技术概述及建设方案建议

HUAWEITECHNOLOGIESCO.,LTD.HuaweiConfidentialSecurityLevel:承载技术概述及建设方案建议华为技术有限公司·胡荩匀Slidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.Page2学完本课程后，您应该能：了解各业务对承载网络的具体要求清楚分组承载技术之间的本质差别理解IPRAN作为综合承载技术的优势了解IPRAN建设方案及原则HUAWEITECHNOLOGIESCO.,LTD.HuaweiConfidential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.目录Page312承载技术介绍及对比各业务承载需求分析3IPRAN建设方案介绍HUAWEITECHNOLOGIESCO.,LTD.HuaweiConfidentialSlidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.GSMEDGEHSPAHSPA+FDDLTECDMA1XEVDORAEVDORBGSMEDGEEDGE+TD-HSPADMATD-HSPA+TDDLTE联通电信移动移动宽带跨过语音时代，基于速率和容量不断发展3GPP已经画好无线技术演进路线，中国联通适于走HSPA-HSPA+-LTE稳健之路，Page4HUAWEITECHNOLOGIESCO.,LTD.HuaweiConfidentialSlidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.3G业务模型及承载需求分析Page5RadioAccessNetworkGSMWCDMA(3G)LTE/4GHSPA+(almost4G)HSPA(3.5G)GPRS/EDGE9.2K384K/384K138M/37M28M/11M42M/11M14M/384K14M/5.72M40K/14K130K/130KAbisoverE1ATMoverE1PacketoverFE/GEATMoverE1PacketoverFEPacketoverFE/GEAbisoverE1HUAWEITECHNOLOGIESCO.,LTD.HuaweiConfidentialSlidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.HUAWEITECHNOLOGIESCO.,LTD.HuaweiConfidentialThefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.Toprightcornerforfield-mark,customerorpartnerlogotypes.----------------Page6ServicecategoryServiceServicetypeBandwidth(kbps)E2EonewayDelayJitterPacketlossVoiceservicesVoicecallConversational4-25150mstypical,400msmax.1ms3%VoicemediaStreaming5-12810smax.2ms1%VoicemessageStreaming4-131splayback,2smax1ms3%VideoservicesVideophoneConversational32-384150mstypical,400msmax.100mslip-sync10ms1%VideomediaStreaming20-38410smax2s2%Data1WebbrowsingInteractiveBySLA0.5stypicaln/a0Data2MobileDownloadBackground1KB0.5stypicaln/a0Data3TelemetrycontrolInteractive28.8K0.5stypicaln/a0Note:MobileservicesQoSstandardsaccordingto:3GPPTS22.105,accompanyingbysomeotherstandards.：典型的移动承载网络SLA需求HUAWEITECHNOLOGIESCO.,LTD.HuaweiConfidentialSlidetitle:32-35ptColor:R153G0B0CorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialSlidetext:20-22ptBulletslevel2-5:18ptColor:BlackCorporateFont:FrutigerNextLTMediumFonttobeusedbycustomersandpartners:ArialToprightcornerforfield-mark,customerorpartnerlogotypes.----------------Thefollowingninegroupsofcolorsareanexampleofhowourdesigncolorscanbeused,pleasetakenotethatyoushouldonlyuseonedesigncolorgroupperslide.Forspecificusagedetails,refertothe“TypesettingStandard”.LTE业务模型及承载需求分析Page7eNBeNBeNBeNBeNBaGW1aGWnEvolvedPacketCore(SAE)S1-flexEvolvedRAN(LTE)X2aGW2…..aGWPooleNBeNBeNBeNBeNBeNBeNBeNBeNBeNBaGW1aGWnEvolvedPacketCore(SAE)S1-flexEvolvedRAN(LTE)X2aGW2…..aGWPool1.接入带宽：LTE基站的接入带宽最高可达90M~150Mb/s，分组承载网需支持带宽扩展；2.网络规模：LTE实现深度覆盖，网络节点数将是现有基站数量的2－3倍；3.S1和X2：S1为eNB与SGW之间的接口，X2为相邻基站之间的连接；4.S1Flex：网络需要支持eNB归属于不同的SGW；5.网络QoS：E2E时延要求20ms，比2G、3G需求更严格；HUAWEITECHNOLOGIESCO.,LTD.HuaweiConfidentialSlidetitle:32-35ptColor:R153G0B0CorporateFont:Frut