1、 I n t e r n a t i o n a l T e l e c o m m u n i c a t i o n U n i o n ITU-T Y.2075 TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (09/2015) SERIES Y: GLOBAL INFORMATION INFRASTRUCTURE, INTERNET PROTOCOL ASPECTS AND NEXT-GENERATION NETWORKS Next Generation Networks Frameworks and functional archite
2、cture models Capability framework for e-health monitoring services Recommendation ITU-T Y.2075 ITU-T Y-SERIES RECOMMENDATIONS GLOBAL INFORMATION INFRASTRUCTURE, INTERNET PROTOCOL ASPECTS AND NEXT-GENERATION NETWORKS GLOBAL INFORMATION INFRASTRUCTURE General Y.100Y.199 Services, applications and midd
3、leware 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 Services and applications Y.110
4、0Y.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.1799 Charging Y.1800Y.1899 IPTV o
5、ver NGN Y.1900Y.1999 NEXT GENERATION NETWORKS Frameworks and functional architecture models Y.2000Y.2099 Quality of Service and performance Y.2100Y.2199 Service aspects: Service capabilities and service architecture Y.2200Y.2249 Service aspects: Interoperability of services and networks in NGN Y.225
6、0Y.2299 Enhancements to NGN 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.2900Y.2999 FUTURE NETWORKS Y.3000Y.3499 CLOUD
7、COMPUTING Y.3500Y.3999 For further details, please refer to the list of ITU-T Recommendations. Rec. ITU-T Y.2075 (09/2015) i Recommendation ITU-T Y.2075 Capability framework for e-health monitoring services Summary Recommendation ITU-T Y.2075 specifies the capability framework for support of the req
8、uirements of e-health monitoring (EHM) services (Recommendation ITU-T Y.2065). To facilitate the identification of the capabilities in support of EHM services, an EHM conceptual framework is provided making usage of five components (i.e., EHM terminal, EHM end point, EHM gateway, Internet of things
9、(IoT) platform and EHM application server) and the relationships among these components. Based on the EHM conceptual framework and the requirements specified in Recommendation ITU-T Y.2065, the EHM capability framework is provided including the per-layer and cross-layer distribution of EHM capabilit
10、ies in the five EHM components. History Edition Recommendation Approval Study Group Unique ID* 1.0 ITU-T Y.2075 2015-09-29 13 11.1002/1000/12582 Keywords Capability framework, capability requirements, e-health monitoring, EHM, Internet of Things, IoT. _ * To access the Recommendation, type the URL h
11、ttp:/handle.itu.int/ in the address field of your web browser, followed by the Recommendations unique ID. For example, http:/handle.itu.int/11.1002/1000/11830-en. ii Rec. ITU-T Y.2075 (09/2015) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the f
12、ield 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 technical, operating and tariff questions and issuing Recommendations on them with a view to standard
13、izing 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, in turn, produce Recommendations on these topics. The approval of ITU-T Recommendations is cover
14、ed 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. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indica
15、te both a telecommunication administration and a recognized operating agency. Compliance with this Recommendation is voluntary. However, the Recommendation may contain certain mandatory provisions (to ensure, e.g., interoperability or applicability) and compliance with the Recommendation is achieved
16、 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 not suggest that compliance with the Recommendation is required of any party. INTELLECTUAL PRO
17、PERTY RIGHTSITU 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 the evidence, validity or applicability of claimed Intellectual Property Rights, whether assert
18、ed 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, which may be required to implement this Recommendation. However, implementers are cautioned th
19、at 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 2016 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. Rec
20、. ITU-T Y.2075 (09/2015) iii Table of Contents Page 1 Scope . 1 2 References . 1 3 Definitions 1 3.1 Terms defined elsewhere 1 3.2 Terms defined in this Recommendation . 2 4 Abbreviations and acronyms 2 5 Conventions 2 6 Introduction . 2 7 EHM conceptual framework . 3 7.1 EHM conceptual framework ov
21、erview 3 7.2 EHM components . 4 8 EHM capability framework 6 8.1 Distribution map of the EHM capabilities 7 8.2 Application layer capabilities of EHM components 8 8.3 SSAS layer capabilities of EHM components 9 8.4 Network layer capabilities of EHM components . 11 8.5 Device layer capabilities of EH
22、M components 11 8.6 Management capabilities of EHM components . 12 8.7 Secure capabilities of EHM components . 13 Annex A Overview of EHM component capabilities . 15 Appendix I EHM service deployment technical scenarios . 17 I.1 Technical scenario for community EHM services . 17 I.2 Technical scenar
23、io for mobile EHM services 18 Rec. ITU-T Y.2075 (09/2015) 1 Recommendation ITU-T Y.2075 Capability framework for e-health monitoring services 1 Scope This Recommendation specifies the capability framework for support of the requirements of e-health monitoring (EHM) services ITU-T Y.2065. The scope o
24、f this Recommendation includes: EHM conceptual framework EHM capability framework An overview of the EHM capabilities in the various EHM components is provided in Annex A. Two EHM service deployment technical scenarios are described in Appendix I. 2 References The following ITU-T Recommendations and
25、 other references contain provisions which, 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 encour
26、aged to investigate the possibility of applying 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 docu
27、ment, the status of a Recommendation. ITU-T Y.2060 Recommendation ITU-T Y.2060 (2012), Overview of the Internet of things. ITU-T Y.2065 Recommendation ITU-T Y.2065 (2014), Service and capability requirements for e-health monitoring services. ITU-T Y.2067 Recommendation ITU-T Y.2067 (2014), Common re
28、quirements and capabilities of a gateway for Internet of things applications. ITU-T Y.2068 Recommendation ITU-T Y.2068 (2015), Functional framework and capabilities of the Internet of things. 3 Definitions 3.1 Terms defined elsewhere This Recommendation uses the following terms defined elsewhere: 3.
29、1.1 e-health monitoring (EHM) service ITU-T Y.2065: A service which consists of observing and recording information based on the collection of a customers physiological data, environmental data and other data, with the aim of monitoring the customers state of health through the use of information an
30、d communication technologies. 3.1.2 EHM device ITU-T Y.2065: A device, as defined in ITU-T Y.2060, which has sufficient qualification for e-health monitoring (EHM) service provisioning. 3.1.3 EHM end point ITU-T Y.2065: An e-health monitoring (EHM) device connected to the communication network throu
31、gh gateway(s). 3.1.4 EHM terminal ITU-T Y.2065: An e-health monitoring (EHM) device directly connected to the communication network. 2 Rec. ITU-T Y.2075 (09/2015) 3.1.5 Internet of things (IoT) ITU-T Y.2060: A global infrastructure for the information society, enabling advanced services by interconn
32、ecting (physical and virtual) things based on existing and evolving interoperable information and communication technologies. NOTE 1 Through the exploitation of identification, data capture, processing and communication capabilities, the IoT makes full use of things to offer services to all kinds of
33、 applications, whilst ensuring that security and privacy requirements are fulfilled. NOTE 2 From a broader perspective, the IoT can be perceived as a vision with technological and societal implications. 3.2 Terms defined in this Recommendation None. 4 Abbreviations and acronyms This Recommendation u
34、ses the following abbreviations and acronyms: EHM E-Health Monitoring EHMH E-Health Monitoring Healthcare EHMR E-Health Monitoring Rehabilitation EHMT E-Health Monitoring Treatment ICT Information and Communication Technology IoT Internet of Things QoS Quality of Service SSAS Service Support and App
35、lication Support 5 Conventions In this Recommendation: The keywords “is required to“ indicate a requirement that must be strictly followed and from which no deviation is permitted if conformance to this document is to be claimed. The keywords “is recommended“ indicate a requirement that is recommend
36、ed, but which is not absolutely required. Thus this requirement need not be present to claim conformance. The keywords “can optionally“ and “may“ indicate an optional requirement that is permissible, without implying any sense of being recommended. These terms are not intended to imply that the vend
37、ors implementation must provide the option and the feature can be optionally enabled by the network operator or service provider. Rather, it means the vendor may optionally provide the feature and still claim conformance with the specification. 6 Introduction E-health monitoring (EHM) services inclu
38、de three types of services, i.e., EHM treatment (EHMT), EHM rehabilitation (EHMR) and EHM healthcare (EHMH), covering the person in healthy state, sub-healthy state and illness state respectively ITU-T Y.2065. It is expected that moving from one of these three types of EHM service to another is tran
39、sparent from the customers point of view, i.e., the customer can benefit from the EHM service required according to their change in state of health while minimizing the impact on the customer from the information and communication technology (ICT) point of view. Rec. ITU-T Y.2075 (09/2015) 3 In prac
40、tice, the ICT solutions adopted by EHM services vary among different scenarios and use cases. For example, as shown in Appendix I, an EHM service in community scenarios generally uses fixed devices and wired network technologies for network access, while in mobile scenarios, an EHM service uses mobi
41、le devices and wireless network technologies for network access. Actually, for real deployment scenarios, the situation is possibly even more complex than that described in Appendix I. Standardization is one way to reduce the negative impact of ICT heterogeneity on customers. High-level standardizat
42、ion approaches with respect to EHM services, technical details related to specific devices, gateways, platforms and application servers used in the large variety of EHM service deployments lie outside the scope of this Recommendation. In this perspective, this Recommendation uses the concept of “com
43、ponent“ on behalf of this large variety of specific EHM devices, gateways, platforms and application servers, and focuses on general characteristics of EHM devices, gateways, platforms and application servers. Five types of component are identified in this Recommendation: EHM terminal, EHM end point
44、, EHM gateway, Internet of things (IoT) platform and EHM application server. For each component, “layers“ as specified by the IoT reference model ITU-T Y.2060 are introduced as an abstraction to illuminate the functionalities of the component. The capabilities of a layer represent at high level the
45、layers functions. NOTE These functions are represented as functional entities at a detailed functional level. A given component includes at least the capabilities of one of the layers as shown in Figure 1. Figure 1 Capabilities and layers in a component Clauses 7 and 8 introduce the EHM conceptual f
46、ramework and the EHM capability framework, respectively. 7 EHM conceptual framework The EHM conceptual framework is used to identify functions and relationships of the different EHM components in order to support the EHM capability framework. 7.1 EHM conceptual framework overview The EHM conceptual
47、framework, shown in Figure 2, exhibits the components for the deployment of EHM services: EHM end point ITU-T Y.2065, EHM terminal ITU-T Y.2065, EHM gateway, IoT platform and EHM application server. The EHM end point is an EHM device connected with the communication network through gateway(s). The E
48、HM terminal is an EHM device directly connected with the communication network. 4 Rec. ITU-T Y.2075 (09/2015) The EHM gateway is a kind of gateway ITU-T Y.2067 that provides support to the EHM end points to access the communication network. The IoT platform is a technical infrastructure that provide
49、s generic support capabilities and specific support capabilities for EHM devices and EHM application server(s). The EHM application server is a kind of server that runs EHM applications in order to provide EHM services. NOTE In Figure 2, the EHM components are represented as rectangles. Figure 2 EHM conceptual framework 7.2 EHM components 7.2.1 EHM terminal The EHM terminal is defined as an EHM device directly connected to the communication network ITU-T Y.2065.
