物联网解决方案初探

Click to edit Master style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,Slide title,30 pt,Text,18 pt,Bullets level 2-5,16 pt,!#$%&()*+,-./0,1,23456789:;?ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz|İ“”,物联网雏形,M2M,网络解决方案初探,Online Vehicles,PAN/BAN,Smart Places,Opera,Palace,Parliament,Online Building,NFC,Objects/RFID,分享内容,M2M,组网的基本概念及挑战,M2M,网络简介,网络特点及挑战,M2M,组网方案,总体方案,充分利用现网的,M2M,支持方案,M2M,组网影响,国外,M2M,运营商组网案例简介,爱尔兰,National Smart Meter,项目,MAINGATE,Telenor,总结,物联网雏形,-M2M,网络端到端架构,1.,传感器,3.,网络,2.,终端,GPRS,3G,xDSL,PN,4.,数据管理,collecting,monitoring,storing,6.,业务支撑,机器设备,抄表,个人,交通运输,Module,),),),(,(,(,5.M2M,应用,及业务管理,Module,Module,Module,),),),),),),(,(,(,(,(,(,Configuratuion,Security,Charging,Service,mgmt,Service,mgmt,Service,mgmt,Service,mgmt,Service,mgmt,Service,mgmt,Service,mgmt,Service,mgmt,Service,mgmt,Service,mgmt,Service,mgmt,Service,mgmt,Service,mgmt,Customer,care,Billing,Asset,mgmt,Service,mgmt,Service,mgmt,Service,mgmt,Service,mgmt,M2M,端到端网络,标准化,SA1,NIMTC,TR22.868,TS22.368,SA2,NIMTC,SA3,DL-USIM,TR33.812,SA4,eCall,GERAN,SI agreed,3GPP SA1,TS22 368 Rel-10 Service requirements for machine-type communications”,December 2009,3GPP SA3,TR 3,3.,812 ReI-9 Feasibility Study on remote management of USIM application on M2M equipment,December 2009,TS 102 689 M2M Service Requirements,TS 102 690 M2M Functional Architecture,TR 102 691 Smart metering Use Cases,Time line:Requirements October,A,rchitecture December 2009,3GPP WI NIMTC,Network Improvements for Machine Type Communications,Scope,SA1,TS 22.368,”Service requirements for machine-type communications;Stage 1”,Completed in time for R10(#SA1 49),stable since August 2009,Defines system optimization categories specific for M2M across the architecture,System features to meet requirements are independent and possible to enable/disable,per subscription,per service invocation,SA2,TR 23.888,”Architectural Enhancements for machine-type communications”,Time plan states it must be approved at plenary SA#48(moved 09/10),SA3,TR 33.868,”Security Aspects of machine-type communications”,Approved at plenary SA#49,Other activities in 3GPP:,TR 33.812,Feasibility Study on the Security Aspects of Remote Provisioning and Change of Subscription for M2M Equipment,ETSI M2M-Current Work,TS 102 689,M2M Service,Requirements,TS 102 690,M2M Functional,Architecture,TR 102 732,eHealth,Use Cases,TR 102 898,Automotive,Use Cases,TR 102 691,Smart Metering,Use Cases,TR 102 897,City Automation,Use Cases,TR 102 857,Conn.consumer,Use Cases,Freezing-Jan 2010,Expected summer 2010,M2M,商业模型分析,Terrabyte of data generated by M2M in mobile networks,M2M,在移动网中产生话务量预测,Terabyte,M2M,业务目前仍处于培育期,.,业已存在的三类关键客户群:,个人交通工具,商业交通工具,电表,预计,2014,年，移动网络内,74%,的,M2M,话务流量来自网络摄像头,2009,年只占,0.1%,.,Source:Bergh Insight,M2M,话务发展及特点,M2M,业务特点及挑战,多！,-500,亿,(50B),广！,-,物联网,(,各行各业，无处不在,),慢！,-,低移动性客户群为主,小！,-,近期小流量，低带宽业务为主,高！,-,对,QoS,有较高要求,NFC,分享内容,M2M,组网的基本概念及挑战,M2M,网络简介,网络特点及挑战,M2M,组网方案,总体方案,充分利用现网的,M2M,支持方案,M2M,组网影响,国外,M2M,运营商组网案例简介,爱尔兰,National Smart Meter,项目,MAINGATE,Telenor,总结,M2M,移动承,载,载网络,总,总体方,案,案,(,核心网,),新建,vs,现网,(Overlayvs.Reuse):,新建核心网,利用现有公共核心网资源,市场：,满足,M2M,业务用户需求,短期部署迅速，中长期面向融合,支持融合发展,成本：,投资有效性及投资保护,需考虑中长期融合成本,长期演进路线清晰，保护投资,技术,：,网络结构简化,(,融合,),增加新网元，结构日趋复杂,2G/3G/4G,充分融合,运营：,业务支撑系统建设,新建？改造？,共享现有运营支撑系统资源,基于现,网,网解决,M2M,面对的,挑,挑战,(1),广！,2G/3G/4G,相结合,，,，无缝,广,广覆盖,市区,郊区,乡村,EDGE,TD-SCDMA HSPA,TD-LTE,265kbps,EDGE Evolution,1 Mbps,1.6,2.8 Mbps,100 Mbps,基于现,网,网解决,M2M,面对的,挑,挑战,(2),多！,建设大,容,容,量节点,：,：,刀片式软交换,MSC-S,CP 60,MSC-S,CP 50,1,2,3,4,5,6,7,MSC-Server Blade Cluster,690,万用户,960,calls/s,720,calls/s,480,calls/s,240,calls/s,240,calls/s,18,kErl,BC4020,9,kErl,19kEr,l,37kErl,28,kErl,56kErl,18,kErl,28,kErl,28,kErl,28,kErl,28,kErl,28,kErl,28,kErl,28,kErl,28,kErl,28,kErl,35,kErl,BC4040,80kErl,BC4001,5kErl,14kEr,l,SGSN,MKVIII,10MSAU,全,IPMGW,2.,建设,MSC,/SGSN POOL,：,MSC/SGSN POOL,BSC,RNC,Online Building,大容,量,量节,点,点组,成,成池,组,组，,海,海量,处,处理,，,，负,载,载分,担,担，,充,充分,冗,冗余,UDC,100M,基于,现,现网,解,解决,M2M,面对,的,的挑,战,战,(3),慢！,小,小！,RNC(3G),SGSN,Pool,GGSN,BSC(2G),IP,IP,IP,IP networks,3G Direct Channel,HLR,AAA,PCRF,2G,3G,IP networks,GGSN/SAE GW,SGSN/MME,LTE,PDN GW,Serv GW,MME,SGSN,HSS,3GDT,G,GSN,话务,流,流量,与,与移,动,动性,管,管理,分,分离,，,，适,应,应多,种,种,M2M,应用,基于,现,现网,解,解决,M2M,面对,的,的挑,战,战,(4),高！,Core,Access,Transport,RNC,SGSN,/,MME,GGSN,Downlink,Uplink,端到,端,端,QoS,控制,SAPC,面向用户体验的网管能力,确认,10,问题最多的终端,辨认,10,个体验最差的用户,端到,端,端,QoS,保护,机,机制,+,面向,用,用户,体,体验,的,的网,管,管系,统,统保,证,证,M2M,业务,M2M,与,IMS,互操,作,作方,案,案,M2M,M2M,App,App,IMS,M2M,1.,业务,分,分离,，,，控,制,制整,合,合：,IMS,作为,通,通信,控,控制,核,核心,是,M2M,接入,和,和业,务,务网,之,之间,的,的控,制,制网,支持,notifications,SUBSCRIBE/NOTIFY,媒体,流,流实,时,时控,制,制,类似,RTP,支持,鉴,鉴权,AAA,业务可及,reachability,控制,2.,业务及控,制,制整合：,M2M,做为丰富,的,的信息源,为,IMS,用户及应,用,用提供更,丰,丰富信息,IMS,用户及应,用,用扩展至,更,更多场景,3.,控制分离,，,，应用整,合,合：,M2M,和,IMS,应用集成,M2M,分域控制,融合的应,用,用服务器,负,负责整合,业,业务触发,M2M,可发展为,一,一种应用,类,类型,UE-,集成,:V,o,IP,建立,M2M,与,IMS,互操作方,案,案：,VoIP,M2M,Gateway,AS-,集成,:VOIP,建立,HLR,如何支持,M2M?,分配新的,注,注册信息,表,表给,M2M,用户,M2M,用户主要,以,以,IMSI,注册,注册信息,包,包括,M2M,应用服务,器,器地址，,用,用户移动,性,性管理信,息,息，时间,信,信息等,MSM,设备通过,短,短信实现,自,自动配置,和,和信息上,