欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PPT文档下载
    分享到微信 分享到微博 分享到QQ空间

    A global Service layer platform for M2M communications.ppt

    • 资源ID:373156       资源大小:771.25KB        全文页数:16页
    • 资源格式: PPT        下载积分:2000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要2000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    A global Service layer platform for M2M communications.ppt

    1、Geneva, Switzerland, 18 February 2014,A global Service layer platform for M2M communications,Dr. Friedbert Berens FBConsulting Sarl, Luxembourg ,ITU Workshop on the “Internet of Things - Trend and Challenges in Standardization”(Geneva, Switzerland, 18 February 2014),Mission,oneM2M is working to unif

    2、y the Global M2M Community, by enabling the federation and interoperability of M2M systems, across multiple networks and topologies.,Global Partners,Scope & Objectives,To develop: Global M2M end-to-end specifications - using common use cases and architecture principles across multiple M2M applicatio

    3、ns to connect M2M devices with application servers worldwide with an access independent view of end-to-end services To define: Service Layer platform with high level / detailed service architecture including: - Protocols/APIs/standard objects (open interfaces & protocols) - Interoperability, test an

    4、d conformance specifications - Common use cases, terminal/module aspects - Service Layer interfaces/APIs between: Application and Service Layers Service Layer and communication functions Security and privacy aspects authentication, encryption, integrity verification, 2013 oneM2M Partners oneM2M Part

    5、nership Project 4,M2M Service Layer,Middleware - supporting secure end-to-end data/control exchange between M2M devices and customer applications by providing functions for remote provisioning & activation, authentication, encryption, connectivity setup, buffering, synchronization, aggregation and d

    6、evice management - software layer - sits between M2M applications and communication elements that provides data transport - normally rides on top of IP - provides commonly needed functions for M2M applications across different industry segments,Vision:,Interconnecting the Internet of Things; Connect

    7、ing the Un-connected,Underlying protocols,oneM2M,Other M2M protocol,Hybrid protocol App,oneM2M protocol,Other M2M protocol App,oneM2M native App,Underlying protocol,Underlying protocol,IoT Device,IoT Device,Horizontal Platform Vision,Geneva, Switzerland, 18 February 2014,7,Pipe (vertical): 1 Applica

    8、tion, 1 NW, 1 (or few) type of Device,Business Application,Device,Communication Network (mobile, fixed, Powerline ),Gateway,Horizontal (based on common Layer) Applications share common infrastructure, environments and network elements,Communication Network 1,Communication Network 2,Local NW,Device,D

    9、evice,Device,Device,Common Application Infrastructure/Service layer,Gateway,IP,Business Application #1,Business Application #2,Business Application #n,oneM2M simplified Architecture,8,AE,AE,AE,CSE,CSE,CSE,M2M Applications,M2M Service layer,Underlying Transport,Mca,Mca,Mca,Mcc,Mcc,Mcn,Mcn,Mcn,Mcn,NSE

    10、,NSE,Network Service Entity,oneM2M Common Service Functions,9,Ref: oneM2M TS: Functional Architecture,OneM2M architecture entities,AE: Application Entity, containing the application logic of the M2M solution like home management functions, fleet management, blood sugar monitoring CSE: Common Service

    11、 Entity containing a set of common service functions (CFE) that are common to a broad range of M2M environment (verticals). This is the main part of the oneM2M specification CSF: Common Service Functions included in a CSE, CSFs can be mandatory or optional, CSF can contain sub-functions (mandatory o

    12、r optional) NSE: Network Service Entity, provides network services to the CSE, like device triggering, device management support, location services. These services are related to the underlying network capabilities,10,OneM2M architecture Reference points,Mca- Reference Points: the interface point be

    13、tween the AE and the CSE, the Mca point provides the M2M applications access to the common services included in the CSE. The AE and CSE my be co-located in the same physical entity or not Mcc- Reference Points: This is the reference point between two CSEs. The Mcc reference point shall allow a CSE t

    14、o use the services of another CSE in order to fulfil needed functionality. Accordingly, the Mcc reference point between two CSEs shall be supported over different M2M physical entities. The services offered via the Mcc reference point are dependent on the functionality supported by the CSEs Mcn- Ref

    15、erence Points: This is the reference point between a CSE and the Underlying Network Services Entity. The Mcn reference point shall allow a CSE to use the services (other than transport and connectivity services) provided by the Underlying Network Services Entity in order to fulfil the needed functio

    16、nality. Mcc- Reference Point: interface between two M2M service providers, As similar as possible to the Mcc reference point. But due to the nature of inter-M2M Service Provider communications, some differences are anticipated.,11,oneM2M Organization,Steering Committee (Partners),Technical Plenary (

    17、Members / Partners),Protocols WG3,Requirements WG1,Architecture WG2,Security WG4,Management, Abstraction, Semantics WG5,Legal,Methods & Processes,Method of Work,Finance,MARCOM,Work Programme,Work Areas,WG1 - Requirements Input accepted on more than 100 service requirements WG2 - Architecture Distill

    18、ing service-layer architectural options WG3 - Protocols Assessing protocols for service layer, and interoperability WG4 - Security Ensuring Security and Privacy aspects are considered WG5 - Management Working on semantic library,Schedule towards Release 1,Requirements,Architecture,Protocols,Security

    19、,Management, Abstraction, Semantics,Target Date: Release 1,Participation,Levels of participation: Partner Type 1 Member companies participate directly Partner Type 2 Contributes on behalf of Member companies Associate MemberJoin: http:/www.onem2m.org/join.cfm Docs: http:/www.onem2m.org/library/index.cfm News: http:/www.onem2m.org/subscribe.cfm, 2013 oneM2M Partners oneM2M Partnership Project 15,www.oneM2M.org,


    注意事项

    本文(A global Service layer platform for M2M communications.ppt)为本站会员(吴艺期)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开