BS IEC 62608-2-2017 Multimedia home network configuration Basic reference model Operational model《多媒体家庭网络配置 基本参考模型 操作模型》.pdf

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1、Multimedia home network configuration Basic reference modelPart 2: Operational modelBS IEC 626082:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06IEC 62608-2 Edition 1.0 2017-07 INTERNATIONAL STANDARD Multimedia home network configuration Basic reference model Pa

2、rt 2: Operational model INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.160.60; 35.110 ISBN 978-2-8322-4481-4 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. National forewordThis British Sta

3、ndard is the UK implementation of IEC 626082:2017.The UK participation in its preparation was entrusted to Technical Committee EPL/100, Audio, video and multimedia systems and equipment.A list of organizations represented on this committee can be obtained on request to its secretary.This publication

4、 does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 93569 5ICS 33.160.60; 35.110Compliance with a British Standard cannot confer immuni

5、ty from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS IEC 626082:2017IEC 62608-2 Edition 1.0 2017-07 INTERNATIONAL STANDARD

6、 Multimedia home network configuration Basic reference model Part 2: Operational model INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.160.60; 35.110 ISBN 978-2-8322-4481-4 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication fr

7、om an authorized distributor. BS IEC 626082:2017 2 IEC 62608-2:2017 IEC 2017 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions 6 4 Sequences 7 4.1 General . 7 4.2 Sequence 1: new device connection . 7 4.3 Sequence 2: IP network configuration when devic

8、e connection is changed . 8 4.4 Sequence 3: access from a mobile device to CE device on the home network 10 4.5 Sequence 4: access with other home network . 11 4.6 Troubleshooting for IP network . 12 4.6.1 General . 12 4.6.2 CE device configuration trouble . 13 4.6.3 Sequence 5: network-level connec

9、tion trouble . 13 4.6.4 Sequence 6: application-level connection trouble. 14 5 Architecture of the configurator and the configured agent 15 6 Protocol . 16 6.1 CE device to configurator 16 6.2 Configurator to home gateway 16 6.3 Configurator to configurator 16 Bibliography 17 Figure 1 Sequence 1: ne

10、w device connection. 8 Figure 2 Sequence 2: device connection change 9 Figure 3 Sequence 3: access from a mobile device to CE device . 11 Figure 4 Sequence 4: access with other home network 12 Figure 5 Sequence 5: network-level troubleshooting in the home network 14 Figure 6 Sequence 6: application-

11、level troubleshooting outside the home network 15 BS IEC 626082:2017 2 IEC 62608-2:2017 IEC 2017 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions 6 4 Sequences 7 4.1 General . 7 4.2 Sequence 1: new device connection . 7 4.3 Sequence 2: IP network conf

12、iguration when device connection is changed . 8 4.4 Sequence 3: access from a mobile device to CE device on the home network 10 4.5 Sequence 4: access with other home network . 11 4.6 Troubleshooting for IP network . 12 4.6.1 General . 12 4.6.2 CE device configuration trouble . 13 4.6.3 Sequence 5:

13、network-level connection trouble . 13 4.6.4 Sequence 6: application-level connection trouble. 14 5 Architecture of the configurator and the configured agent 15 6 Protocol . 16 6.1 CE device to configurator 16 6.2 Configurator to home gateway 16 6.3 Configurator to configurator 16 Bibliography 17 Fig

14、ure 1 Sequence 1: new device connection. 8 Figure 2 Sequence 2: device connection change 9 Figure 3 Sequence 3: access from a mobile device to CE device . 11 Figure 4 Sequence 4: access with other home network 12 Figure 5 Sequence 5: network-level troubleshooting in the home network 14 Figure 6 Sequ

15、ence 6: application-level troubleshooting outside the home network 15 IEC 62608-2:2017 IEC 2017 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ MULTIMEDIA HOME NETWORK CONFIGURATION BASIC REFERENCE MODEL Part 2: Operational model FOREWORD 1) The International Electrotechnical Commission (IEC) is a wor

16、ldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other

17、activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the sub

18、ject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions de

19、termined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Com

20、mittees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in whi

21、ch they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publica

22、tion and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is no

23、t responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its techni

24、cal committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC P

25、ublications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject

26、 of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62608-2 has been prepared by technical area 8: Multimedia home systems and applications for end-user network, of IEC technical committee 100: Audio, video and multimedia sys

27、tems and equipment. The text of this International Standard is based on the following documents: CDV Report on voting 100/2812/CDV 100/2902/RVC Full information on the voting for the approval of this International Standard can be found in the report on voting indicated in the above table. This docum

28、ent has been drafted in accordance with the ISO/IEC Directives, Part 2. BS IEC 626082:2017 4 IEC 62608-2:2017 IEC 2017 A list of all parts in the IEC 62608 series, published under the general title Multimedia home network configuration, can be found on the IEC website. The committee has decided that

29、 the contents of this document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual ver

30、sion of this publication may be issued at a later date. BS IEC 626082:2017 4 IEC 62608-2:2017 IEC 2017 A list of all parts in the IEC 62608 series, published under the general title Multimedia home network configuration, can be found on the IEC website. The committee has decided that the contents of

31、 this document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this pub

32、lication may be issued at a later date. IEC 62608-2:2017 IEC 2017 5 INTRODUCTION Network connectivity is necessary for using electronic devices at home as well as electronic power. Some applications running on the devices do not work without a home network and the Internet. When a device connects to

33、 the home network, it is required that an appropriate network service be already provided. Sometimes, applications need to change the configuration of the device, the gateway, and so on. Since it is too difficult to change the configuration of the device manually, an automatic configuration mechanis

34、m is needed for home networks. This document specifies the basic reference model to configure the devices connected to the home network. The purpose of this document is to provide the configuration framework for network applications running on the devices. Part 1 specifies the basic reference model.

35、 Part 2 specifies the protocol between each component. Part 3 specifies the metadata and data model exchanged on the protocol. Part 4 provides security guidelines for the reference model. The reference model is structured by existing protocols and web technologies. The network service designed as a

36、distributed system works in a coordinated manner with each system. It is difficult to manage whole systems because each system operates independently with different managers. The configurator manages the home network to provide a stable network service for consumer electronics. Various protocols for

37、 cable, data link, and IP networks are specified by each standards organization. This document adopts existing protocols to manage configurations for consumer electronics. BS IEC 626082:2017 6 IEC 62608-2:2017 IEC 2017 MULTIMEDIA HOME NETWORK CONFIGURATION BASIC REFERENCE MODEL Part 2: Operational m

38、odel 1 Scope This document specifies the operational model for home network configuration. In the home network, various CE devices that have distinctive functions are connected on a shared network. However, there is no manager in the home network. Thus, a standardized network management procedure is

39、 required for suitable network operation. This document specifies the management procedure as sequences. The sequences are typical procedures of management. This document also describes implementation requirements, and the protocols between each component. 2 Normative references There are no normati

40、ve references in this document. 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http:/www.electropedia.org/ ISO On

41、line browsing platform: available at http:/www.iso.org/obp 3.1 home network network that connects equipment to be configured in the model; the network is built mainly in a home 3.2 home gateway equipment that relays communication from target equipment to the outside of the home network 3.3 configura

42、tor entity that configures equipment 3.4 configured agent entity that sends configuration information to the configurator BS IEC 626082:2017 6 IEC 62608-2:2017 IEC 2017 MULTIMEDIA HOME NETWORK CONFIGURATION BASIC REFERENCE MODEL Part 2: Operational model 1 Scope This document specifies the operation

43、al model for home network configuration. In the home network, various CE devices that have distinctive functions are connected on a shared network. However, there is no manager in the home network. Thus, a standardized network management procedure is required for suitable network operation. This doc

44、ument specifies the management procedure as sequences. The sequences are typical procedures of management. This document also describes implementation requirements, and the protocols between each component. 2 Normative references There are no normative references in this document. 3 Terms and defini

45、tions For the purposes of this document, the following terms and definitions apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http:/www.electropedia.org/ ISO Online browsing platform: available at http:/www.iso

46、.org/obp 3.1 home network network that connects equipment to be configured in the model; the network is built mainly in a home 3.2 home gateway equipment that relays communication from target equipment to the outside of the home network 3.3 configurator entity that configures equipment 3.4 configure

47、d agent entity that sends configuration information to the configurator IEC 62608-2:2017 IEC 2017 7 3.5 cloud server server that collaborates with the configurator to accomplish the required function located outside of the home Note 1 to entry: Cloud servers include a service server, a quality check

48、 server, a service failure information server and a diagnosis server. 4 Sequences 4.1 General This document defines basic sequences based on IEC 62608-1. Detailed use cases and sequences are addressed under TTC TR-1062. The configurator serves to configure the IP network environment when device appl

49、ications need to use the IP network. Clause 4 describes configurator use cases and sequences. 4.2 Sequence 1: new device connection Sequence 1 shown in Figure 1 is the IP network configuration when new device is connected to the home network. This sequence is 1-1.A in TTC TR-1062:2016. Actors: CE: consumer electronics device, HG: home gateway, configurator, service server (equipment and configuration management server). Sequences: 1) The confi