1、BSI Standards PublicationMultimedia home network configuration Basic Reference modelPart 1: System modelBS EN 62608-1:2014National forewordThis British Standard is the UK implementation of EN 62608-1:2014. It isidentical to IEC 62608-1:2014.The UK participation in its preparation was entrusted to Te
2、chnical Com-mittee EPL/100, Audio, video and multimedia systems and equipment.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct
3、 application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 79866 5ICS 33.160.60Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy C
4、ommittee on 31 May 2014.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62608-1:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 62608-1 May 2014 ICS 33.160.60 English Version Multimedia home network configuration - Basic Reference model - Part 1: System
5、 model (IEC 62608-1:2014) Configuration de rseau domestique multimdia - Modle de rfrence de base - Partie 1: Modle de systme (CEI 62608-1:2014) Multimedia-Systeme und -gerte - Multimedia-Heimnetzkonfiguration - Teil 1: Systemmodell (IEC 62608-1:2014) This European Standard was approved by CENELEC on
6、 2014-04-11. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may
7、 be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and no
8、tified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany
9、, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation
10、Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 62608-1:2014 E BS EN 62608-1:2014EN 62608-1:2014
11、 - 2 - Foreword The text of document 100/2111/CDV, future edition 1 of IEC 62608-1, prepared by IEC/TC 100, “Audio, video and multimedia systems and equipment“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62608-1:2014. The following dates are fixed: latest date by whi
12、ch the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-01-11 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2017-04-11 Attention is drawn to the possibility that some
13、of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62608-1:2014 was approved by CENELEC as a European Standard without any
14、modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 62481-1 NOTE Harmonised as EN 62481-1. IEC 62481-2 NOTE Harmonised as EN 62481-2. IEC 62481-3 NOTE Harmonised as EN 62481-3. IEC 62514 NOTE Harmonised as EN 62514. BS EN 626
15、08-1:2014- 3 - EN 62608-1:2014 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated referen
16、ces, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date informa
17、tion on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu Publication Year Title EN/HD Year ISO/IEC 7498-1 1994 Information technology - Open Systems Interconnection - Basic Reference Model: The Basic Model - - BS EN 62608-1:2014 2 IEC 62608-1:2014
18、IEC 2014 CONTENTS INTRODUCTION . 5 1 Scope 6 2 Normative reference 6 3 Terms and definitions 6 4 Model 7 4.1 General 7 4.2 Configurator . 7 4.3 Configured agent . 7 4.4 System model 7 4.5 Configuration model . 8 5 Network configuration framework . 9 5.1 Configuration protocol 9 5.2 Configuration dat
19、a model and metadata . 9 Bibliography 10 Figure 1 Configurator system model . 8 Figure 2 Information and configuration request model of the configurator . 8 BS EN 62608-1:2014IEC 62608-1:2014 IEC 2014 5 INTRODUCTION As well as electronic power, network connectivity is necessary in order to use elect
20、ronic devices at home. Some applications running on the devices do not work without an inside and outside network. When a device connects to a home network, an appropriate network service needs to already be in place. Since network connections are a precondition of many applications, such as IEC 624
21、81-1, IEC 62481-2 and IEC 6248-3, a digital living network alliance (DLNA) network management function is necessary. Sometimes applications need to change the configuration of another device, gateway, and so on. Since it is too difficult to change the configuration of a device manually, an automatic
22、 configuration mechanism is needed for the home network. IEC 62514 defines the functions of a multimedia home gateway. This standard complements the multimedia home gateway by enabling to establish network connections automatically. BS EN 62608-1:2014 6 IEC 62608-1:2014 IEC 2014 MULTIMEDIA HOME NETW
23、ORK CONFIGURATION BASIC REFERENCE MODEL Part 1: System model 1 Scope This part of IEC 62608 specifies the basic reference model to configure devices connected to a home network with a configuration framework for network applications running on such devices. This part of IEC 62608 applies to devices
24、that are connected via cables and switched on and that support the IP protocol. The reference model covers inside and outside network connectivity. This standard specifies the system model and functions that each component should support. 2 Normative reference The following documents, in whole or in
25、 part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO/IEC 7498-1:1994, Information technology Op
26、en Systems Interconnection Basic Reference Model: The Basic Model 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 home network network that connects equipment to be configured in the model Note 1 to entry: The network is built mainly in a hom
27、e. 3.2 home gateway equipment that relays a communication from target equipment to outside the home network 3.3 layer 2 data link layer of the commonly referenced multilayered communication model, open systems interconnection Note 1 to entry: A description of OSI-layers is given in ISO/IEC 7498-1:19
28、94, Clause 6. 3.4 layer 3 network layer of the commonly referenced multilayered communication model, open systems interconnection BS EN 62608-1:2014IEC 62608-1:2014 IEC 2014 7 Note 1 to entry: A description of OSI-layers is given in ISO/IEC 7498-1:1994, Clause 6. 3.5 configurator entity that configu
29、res equipment 3.6 configured agent entity that sends configuration information to the configurator 4 Model 4.1 General This International Standard defines the configurator that manages configuration information of equipment connected to a home network and the configured agent that is managed by the
30、configurator. 4.2 Configurator The configurator configures equipment as needed and runs on a home network. The configurator assumes that all devices are set up on the layer 2 network, i.e. that all devices are cable connected with pieces of network equipment. Based on the environment, the configurat
31、or supports the creation of a layer 3 connection and application running on consumer equipment. 4.3 Configured agent The configured agent sends configuration information to the configurator and configures equipment requested by the configurator. The configured agent runs on the equipment managed by
32、the configurator. The configured agent specifies the procedure needed to establish the connection with the configurator on the layer 2 network. As soon as the connection is established, the configured agent operates as required by the configurator. The function of the configured agent consists of co
33、llecting information from the devices, changing the device configuration, and so on. 4.4 System model Figure 1 shows the system model of the configurator and configured agent. BS EN 62608-1:2014 8 IEC 62608-1:2014 IEC 2014 Figure 1 Configurator system model 4.5 Configuration model The configurator o
34、btains the configuration information from the configured agent running on each equipment and requests it to configure as needed. The configurator also requests configurations to the home gateway. Figure 2 shows how the configurator obtains information and the configuration request model. Figure 2 In
35、formation and configuration request model of the configurator IEC 0915/14 RecorderTVConfiguratorHomegatewayConfiguredagentConfigured agentConfigurationinformationConfigurationrequestIEC 0914/14 RecorderTVConfiguratorHomegatewayConfiguredagentConfigured agentBS EN 62608-1:2014IEC 62608-1:2014 IEC 201
36、4 9 5 Network configuration framework 5.1 Configuration protocol A protocol is required in order to communicate between the configurator the configured agent and the home gateway. A protocol specification will be defined in IEC 62608-21. 5.2 Configuration data model and metadata A data model and met
37、adata are required in order to construct the configured agent by the configurator. The specification of data model and metadata will be described in IEC 62608-31. _ 1Under consideration. BS EN 62608-1:2014 10 IEC 62608-1:2014 IEC 2014 Bibliography IEC 62481-1, Digital living network alliance (DLNA)
38、home networked device interoperability guidelines Part 1: Architecture and protocols IEC 62481-2, Digital living network alliance (DLNA) home networked device interoperability guidelines Part 2: DLNA media formats IEC 62481-3, Digital living network alliance (DLNA) home networked devices interoperab
39、ility guidelines Part 3: Link protection IEC 62514, Multimedia gateway in home networks Guidelines IEC 62608-2, Multimedia home network configuration Basic reference model Part 2: Protocol2IEC 62808-3, Multimedia home network configuration Basic reference model Part 3: Data model2_ _ 2Under consider
40、ation. BS EN 62608-1:2014This page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publications, information and services.BSI is incorporated by Royal Charter. British Standards and other standardization products are published b
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