1、 International Telecommunication Union ITU-T Y.2061TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (06/2012) SERIES Y: GLOBAL INFORMATION INFRASTRUCTURE, INTERNET PROTOCOL ASPECTS AND NEXT-GENERATION NETWORKS Next Generation Networks Frameworks and functional architecture models Requirements for the
2、 support of machine-oriented communication applications in the next generation network environment Recommendation ITU-T Y.2061 ITU-T Y-SERIES RECOMMENDATIONS GLOBAL INFORMATION INFRASTRUCTURE, INTERNET PROTOCOL ASPECTS AND NEXT-GENERATION NETWORKS GLOBAL INFORMATION INFRASTRUCTURE General Y.100Y.199
3、 Services, applications and middleware Y.200Y.299 Network aspects Y.300Y.399 Interfaces and protocols Y.400Y.499 Numbering, addressing and naming Y.500Y.599 Operation, administration and maintenance Y.600Y.699 Security Y.700Y.799 Performances Y.800Y.899 INTERNET PROTOCOL ASPECTS General Y.1000Y.1099
4、 Services and applications Y.1100Y.1199 Architecture, access, network capabilities and resource management Y.1200Y.1299 Transport Y.1300Y.1399 Interworking Y.1400Y.1499 Quality of service and network performance Y.1500Y.1599 Signalling Y.1600Y.1699 Operation, administration and maintenance Y.1700Y.1
5、799 Charging Y.1800Y.1899 IPTV over NGN Y.1900Y.1999 NEXT GENERATION NETWORKS Frameworks and functional architecture models Y.2000Y.2099Quality of Service and performance Y.2100Y.2199 Service aspects: Service capabilities and service architecture Y.2200Y.2249 Service aspects: Interoperability of ser
6、vices and networks in NGN Y.2250Y.2299 Numbering, naming and addressing Y.2300Y.2399 Network management Y.2400Y.2499 Network control architectures and protocols Y.2500Y.2599 Packet-based Networks Y.2600Y.2699 Security Y.2700Y.2799 Generalized mobility Y.2800Y.2899 Carrier grade open environment Y.29
7、00Y.2999 FUTURE NETWORKS Y.3000Y.3499 CLOUD COMPUTING Y.3500Y.3999 For further details, please refer to the list of ITU-T Recommendations. Rec. ITU-T Y.2061 (06/2012) i Recommendation ITU-T Y.2061 Requirements for the support of machine-oriented communication applications in the next generation netw
8、ork environment Summary Recommendation ITU-T Y.2061 provides an overview of machine-oriented communication (MOC) applications in the next generation network (NGN) environment. This includes the description of an MOC ecosystem, the characteristics of MOC and some relevant use cases. By analysing the
9、service requirements of MOC applications, it specifies the requirements for NGN capabilities and the requirements of MOC-device domain capabilities based on these service requirements. Furthermore, this Recommendation provides a reference framework for MOC capabilities. History Edition Recommendatio
10、n Approval Study Group 1.0 ITU-T Y.2061 2012-06-15 13 Keywords Machine-oriented communication (MOC), MOC applications, MOC capabilities, MOC device, MOC-device domain, MOC gateway, MOC-service domain, NGN, NGN capabilities, NGN domain, service requirements. ii Rec. ITU-T Y.2061 (06/2012) FOREWORD Th
11、e International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications, information and communication technologies (ICTs). The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying techni
12、cal, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Assembly (WTSA), which meets every four years, establishes the topics for study by the ITU-T study groups which, i
13、n turn, produce Recommendations on these topics. The approval of ITU-T Recommendations is covered by the procedure laid down in WTSA Resolution 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with ISO and IEC.
14、 NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. Compliance with this Recommendation is voluntary. However, the Recommendation may contain certain mandatory provisions (to ensu
15、re, e.g., interoperability or applicability) and compliance with the Recommendation is achieved when all of these mandatory provisions are met. The words “shall“ or some other obligatory language such as “must“ and the negative equivalents are used to express requirements. The use of such words does
16、 not suggest that compliance with the Recommendation is required of any party. INTELLECTUAL PROPERTY RIGHTS ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. ITU takes no position concerning
17、 the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or others outside of the Recommendation development process. As of the date of approval of this Recommendation, ITU had not received notice of intellectual property, protected by patents
18、, which may be required to implement this Recommendation. However, implementers are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database at http:/www.itu.int/ITU-T/ipr/. ITU 2013 All rights reserved. No part of this publicat
19、ion may be reproduced, by any means whatsoever, without the prior written permission of ITU. Rec. ITU-T Y.2061 (06/2012) iii Table of Contents Page 1 Scope 1 2 References. 1 3 Definitions 2 3.1 Terms defined elsewhere 2 3.2 Terms defined in this Recommendation . 2 4 Abbreviations and acronyms 3 5 Co
20、nventions 4 6 Introduction 4 6.1 Network overview 4 6.2 Types of machine-oriented communications 6 6.3 MOC ecosystem . 7 7 Characteristics of MOC 8 8 Service requirements of MOC applications 9 8.1 Mobility levels 9 8.2 Time controlled network communications . 9 8.3 Resource usage . 10 8.4 Interopera
21、bility with proprietary devices . 10 8.5 Application collaboration . 10 8.6 Support of service integration and delivery environment 10 8.7 Load balancing and robustness . 11 8.8 Accounting and charging 11 8.9 Management . 11 8.10 Addressing and identification . 13 8.11 Location-based support 13 8.12
22、 Group-based support 13 8.13 Quality of service . 14 8.14 Security . 15 8.15 Device association and interaction with multiple applications 16 8.16 Communication with sleeping device 16 8.17 Differentiation and handling of collected data . 16 9 Requirements of NGN capabilities . 17 9.1 Requirements f
23、or extensions or additions to NGN capabilities . 17 9.2 Requirements supported by existing NGN capabilities 20 10 Capability requirements of an MOC device domain 20 10.1 Application enablement 20 10.2 Mobility 20 10.3 Communication 21 iv Rec. ITU-T Y.2061 (06/2012) Page 10.4 QoS . 21 10.5 Remote man
24、agement 21 10.6 Device addressing and identification 22 10.7 Security . 22 10.8 Accounting and charging 22 10.9 Data identification 22 11 Reference framework for MOC capabilities. 22 11.1 High-level view 22 11.2 MOC capabilities in the NGN domain . 23 11.3 MOC capabilities in the MOC device domain .
25、 26 11.4 MOC service interfaces 27 12 Security considerations . 28 Appendix I Actors and related roles in the MOC ecosystem 29 Appendix II MOC use cases . 30 II.1 e-Health 30 II.2 Tsunami warning service 32 II.3 Motorcade management . 33 II.4 Smart home . 34 II.5 Integration with Internet services .
26、 35 Bibliography. 37 Rec. ITU-T Y.2061 (06/2012) 1 Recommendation ITU-T Y.2061 Requirements for the support of machine-oriented communication applications in the next generation network environment 1 Scope This Recommendation covers extensions and additions to next generation networks as well as dev
27、ice capabilities in order to support machine-oriented communication (MOC) applications in the NGN environment. Although this Recommendation deals with the support of MOC applications in the NGN environment, these capabilities can conceptually be applicable to other networks. The scope of this Recomm
28、endation includes: network overview; description of an MOC ecosystem and the characteristics of MOC service requirements for the support of MOC applications requirements of NGN capabilities based on MOC service requirements requirements of MOC-device domain capabilities based on MOC service requirem
29、ents reference framework for MOC capabilities. NOTE Appendix I provides details of actors and roles in an MOC ecosystem and Appendix II provides relevant use cases of MOC applications in the NGN environment. 2 References The following ITU-T Recommendations and other references contain provisions whi
30、ch, through reference in this text, constitute provisions of this Recommendation. At the time of publication, the editions indicated were valid. All Recommendations and other references are subject to revision; users of this Recommendation are therefore encouraged to investigate the possibility of a
31、pplying the most recent edition of the Recommendations and other references listed below. A list of the currently valid ITU-T Recommendations is regularly published. The reference to a document within this Recommendation does not give it, as a stand-alone document, the status of a Recommendation. IT
32、U-T Q.1706 Recommendation ITU-T Q.1706/Y.2801 (2006), Mobility management requirements for NGN. ITU-T Y.2012 Recommendation ITU-T Y.2012 (2010), Functional requirements and architecture of next generation networks. ITU-T Y.2060 Recommendation ITU-T Y.2060 (2012), Overview of the Internet of things.
33、ITU-T Y.2201 Recommendation ITU-T Y.2201 (2009), Requirements and capabilities for ITU-T NGN. ITU-T Y.2221 Recommendation ITU-T Y.2221 (2010), Requirements for support of ubiquitous sensor network (USN) applications and services in the NGN environment. ITU-T Y.2233 Recommendation ITU-T Y.2233 (2008)
34、, Requirements and framework allowing accounting and charging capabilities in NGN. ITU-T Y.2240 Recommendation ITU-T Y.2240 (2011), Requirements and capabilities for next generation network service integration and delivery environment. ITU-T Y.2701 Recommendation ITU-T Y.2701 (2007), Security requir
35、ements for NGN release 1. 2 Rec. ITU-T Y.2061 (06/2012) ITU-T Y.2702 Recommendation ITU-T Y.2702 (2008), Authentication and authorization requirements for NGN release 1. 3 Definitions 3.1 Terms defined elsewhere This Recommendation uses the following terms defined elsewhere: 3.1.1 device ITU-T Y.206
36、0: With regard to the Internet of things, this is a piece of equipment with the mandatory capabilities of communication and the optional capabilities of sensing, actuation, data capture, data storage and data processing. 3.1.2 gateway ITU-T Y.2091: A unit which interconnects different networks and p
37、erforms the necessary translation between the protocols used in these networks. 3.1.3 ID terminal b-ITU-T Y.2213: A device with a data reading and optional writing capability which reads (and optionally writes) identifier(s) and optionally application data from/into an ID tag. 3.1.4 network mobility
38、 ITU-T Q.1703: The ability of a network, where a set of fixed or mobile nodes are networked to each other, to change, as a unit, its point of attachment to the corresponding network upon the networks movement itself. 3.1.5 NGN service integration and delivery environment (NGN-SIDE) ITU-T Y.2240: An
39、open environment in NGN integrating resources from different domains and delivering integrated services to applications over NGN. NOTE These domains include, but are not limited to, a telecommunication domain (e.g., fixed and mobile networks), Internet domain, broadcasting domain and content provide
40、r domain. 3.1.6 open service environment capabilities ITU-T Y.2234: Capabilities provided by an open service environment to enable enhanced and flexible service creation and provisioning based on the use of standards interfaces. 3.1.7 sensor ITU-T Y.2221: An electronic device that senses a physical
41、condition or chemical compound and delivers an electronic signal proportional to the observed characteristic. 3.1.8 universal IC card (UICC) b-ITU-T Q.1741.7: A physically secure device, an IC card (or smart card), that can be inserted and removed from the terminal. It may contain one or more applic
42、ations. One of the applications may be a USIM. 3.2 Terms defined in this Recommendation This Recommendation defines or uses the following terms: 3.2.1 actuator: A device performing physical actions caused by an input signal. NOTE As examples, an actuator might act on the flow of a gas or liquid, on
43、electricity distribution, or through a mechanical operation. Dimmers and relays are examples of actuators. The decision to activate the actuator may come from an MOC application, a human or MOC devices and gateways. 3.2.2 machine-oriented communication (MOC): A form of data communication between two
44、 or more entities in which at least one entity does not necessarily require human interaction or intervention in the communication process. 3.2.3 machine-oriented communication (MOC) capabilities: A set of functions for the support and management of MOC applications, shared by different MOC applicat
45、ions and accessed through a set of standard interfaces. Rec. ITU-T Y.2061 (06/2012) 3 NOTE 1 When MOC capabilities are supported by NGN, they provide standard interfaces for MOC applications to MOC devices and gateways for data collection, management and operation. They also reuse or interact with N
46、GN capabilities ITU-T Y.2201 ITU-T Y.2240, IT capabilities or Internet capabilities to provide MOC applications. NOTE 2 When MOC capabilities are supported by MOC devices and gateways, they interact with NGN functionalities and MOC applications through a set of standard interfaces. 3.2.4 machine-ori
47、ented communication (MOC) device: A device involved in the support of MOC applications. NOTE In the NGN environment, an MOC device connects with NGN directly or indirectly through an MOC gateway. 3.2.5 machine-oriented communication (MOC) end user: An end user of MOC applications. NOTE This end user
48、 may be a system (e.g., MOC application server, other network equipment, other applications, MOC device, MOC gateway), or a human (e.g., NGN end user). 3.2.6 machine-oriented communication (MOC) gateway: A gateway which interconnects and provides interoperability between MOC local networks and the n
49、etwork, and where applicable, interoperability at the MOC application level. NOTE In the NGN environment, an MOC gateway acts as a proxy or data aggregator to ensure interoperability and interconnection of MOC devices with the NGN. 3.2.7 machine-oriented communication (MOC) group: A list of MOC devices and/or gateways grouped according to one or multiple criteria. NOTE Criteria may include the MOC application subscriber, MOC device manufacturer, MOC appli
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