Internet Engineering Task Force (IETF) P. Higgs
Request for Comments: 6893 P. Szucs
Category: Informational Open IPTV Forum e.V.
ISSN: 2070-1721 March 2013
Internet Engineering Task Force (IETF) P. Higgs
Request for Comments: 6893 P. Szucs
Category: Informational Open IPTV Forum e.V.
ISSN: 2070-1721 March 2013
A Uniform Resource Name (URN) Namespace for the Open IPTV Forum (OIPF)
开放式IPTV论坛（OIPF）的统一资源名称（URN）命名空间
Abstract
摘要
This document describes a Uniform Resource Name (URN) namespace for the Open IPTV Forum (OIPF) for naming persistent resources defined within OIPF specifications. Example resources include technical documents and specifications, eXtensible Markup Language (XML) schemas, classification schemes, XML Document Type Definitions (DTDs), namespaces, style sheets, media assets, and other types of resources produced or managed by the OIPF.
本文档描述了开放式IPTV论坛（OIPF）的统一资源名称（URN）命名空间，用于命名OIPF规范中定义的持久资源。示例资源包括技术文档和规范、可扩展标记语言（XML）模式、分类方案、XML文档类型定义（DTD）、名称空间、样式表、媒体资产以及OIPF生成或管理的其他类型的资源。
Status of This Memo
关于下段备忘
This document is not an Internet Standards Track specification; it is published for informational purposes.
本文件不是互联网标准跟踪规范；它是为了提供信息而发布的。
This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Not all documents approved by the IESG are a candidate for any level of Internet Standard; see Section 2 of RFC 5741.
本文件是互联网工程任务组（IETF）的产品。它代表了IETF社区的共识。它已经接受了公众审查，并已被互联网工程指导小组（IESG）批准出版。并非IESG批准的所有文件都适用于任何级别的互联网标准；见RFC 5741第2节。
Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at http://www.rfc-editor.org/info/rfc6893.
有关本文件当前状态、任何勘误表以及如何提供反馈的信息，请访问http://www.rfc-editor.org/info/rfc6893.
Copyright Notice
版权公告
Copyright (c) 2013 IETF Trust and the persons identified as the document authors. All rights reserved.
版权所有（c）2013 IETF信托基金和确定为文件作者的人员。版权所有。
This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License.
本文件受BCP 78和IETF信托有关IETF文件的法律规定的约束(http://trustee.ietf.org/license-info)自本文件出版之日起生效。请仔细阅读这些文件，因为它们描述了您对本文件的权利和限制。从本文件中提取的代码组件必须包括信托法律条款第4.e节中所述的简化BSD许可证文本，并提供简化BSD许可证中所述的无担保。
Table of Contents
目录
1. Introduction ....................................................2
2. URN Specification for the OIPF Namespace Identifier (NID) .......3
3. Examples ........................................................5
4. Namespace Considerations ........................................6
5. Community Considerations ........................................6
6. Security Considerations .........................................7
7. IANA Considerations .............................................7
8. Normative References ............................................7
1. Introduction ....................................................2
2. URN Specification for the OIPF Namespace Identifier (NID) .......3
3. Examples ........................................................5
4. Namespace Considerations ........................................6
5. Community Considerations ........................................6
6. Security Considerations .........................................7
7. IANA Considerations .............................................7
8. Normative References ............................................7
The Open IPTV Forum (OIPF) is a pan-industry initiative with the purpose of producing end-to-end specifications for IPTV that will take the next generation of IPTV into the mass market. The Forum, which is fully open to participation from the communications, entertainment, and other relevant industries, will focus on the development of specifications that will help streamline and accelerate deployments of IPTV technologies and will maximize the benefits of IPTV for consumers, network operators, content providers, service providers, consumer electronics manufacturers, and home and network infrastructure providers.
开放式IPTV论坛（OIPF）是一项泛行业倡议，旨在为IPTV制定端到端规范，将下一代IPTV带入大众市场。该论坛完全开放给通信、娱乐和其他相关行业的参与，将侧重于制定有助于简化和加速IPTV技术部署的规范，并将IPTV为消费者、网络运营商、内容提供商带来的利益最大化，服务提供商、消费电子制造商以及家庭和网络基础设施提供商。
The main objective of the Open IPTV Forum is to produce end-to-end specifications for IPTV including:
开放式IPTV论坛的主要目标是为IPTV制定端到端规范，包括：
o Architecture and interfaces
o 体系结构和接口
o Network and terminal functionality
o 网络和终端功能
o Interactive and personalized services
o 互动及个人化服务
o Technology choices for all major functionalities
o 所有主要功能的技术选择
o A common UNI (User-Network Interface) for the Open Internet and Managed Networks
o 用于开放Internet和管理网络的通用UNI（用户网络接口）
o Certification of equipment, including end user devices and service provider offerings
o 设备认证，包括终端用户设备和服务提供商产品
The end-to-end specifications support:
端到端规范支持：
o A variety of IPTV and Internet multimedia services
o 各种IPTV和Internet多媒体服务
o Managed networks and the Open Internet
o 管理网络与开放互联网
o Integration with communication services
o 与通信服务的集成
o Convergence of IPTV and multimedia services across different access technologies
o 跨不同接入技术融合IPTV和多媒体服务
o Easy integration of third-party content offerings
o 轻松集成第三方内容产品
o Authentication and content protection
o 身份验证和内容保护
o Various devices in the home network
o 家庭网络中的各种设备
The OIPF is basing its end-to-end IPTV specifications on relevant standards produced by other bodies and is collaborating with them to encourage convergence where appropriate and address any shortcomings or gaps.
OIPF正在将其端到端IPTV规范建立在其他机构制定的相关标准的基础上，并与它们合作，以鼓励在适当的情况下进行融合，并解决任何缺点或差距。
In the creation of the end-to-end IPTV specification, some new resources need to be defined.
在创建端到端IPTV规范时，需要定义一些新的资源。
The OIPF would like to assign unique, permanent, location-independent names based on URNs for some resources it produces or manages. These URNs will be constructed according to the URN syntax defined in [RFC2141].
OIPF希望根据URN为其生产或管理的某些资源分配唯一、永久、位置独立的名称。这些URN将根据[RFC2141]中定义的URN语法构造。
This namespace specification is for a formal namespace to be registered according to the procedures set forth in [RFC3406].
本名称空间规范适用于根据[RFC3406]中规定的程序注册的正式名称空间。
This section provides the information required to register a formal namespace according to the registration procedure defined in [RFC3406]. The URNs conform to the syntax defined in [RFC2141].
本节提供了根据[RFC3406]中定义的注册过程注册正式名称空间所需的信息。URN符合[RFC2141]中定义的语法。
Namespace ID:
命名空间ID:
"oipf"
“oipf”
Registration Information:
注册资料：
Version: 1
版本:1
Date: 2012-08-13
日期：2012-08-13
Declared registrant of the namespace:
已声明命名空间的注册人：
Name: Dr. Nilo Mitra
姓名：Nilo Mitra博士
Title: President
标题：主席
Affiliation: Open IPTV Forum
附属机构：开放式IPTV论坛
Address: Open IPTV Forum e.V. Secretariat 650 Route des Lucioles 06921 Sophia Antipolis Cedex, France
地址：开放式IPTV论坛e.V.秘书处650 Route des Lucioles 06921 Sophia Antipolis Cedex，法国
Phone: +33 492 94 43 83
电话：+3349294383
Email: contact@oipf.tv
Email: contact@oipf.tv
Declaration of structure:
结构声明：
URNs assigned by the OIPF will have the following structure based on the organizational structure of the resources specified in the OIPF IPTV Solution specifications:
根据OIPF IPTV解决方案规范中规定的资源组织结构，OIPF分配的URN将具有以下结构：
urn:oipf:<NSS>
urn:oipf:<NSS>
where the syntax of "<NSS>" is specified in Section 2.2 of the URN Syntax requirements ([RFC2141]).
其中，“<NSS>”的语法在URN语法要求（[RFC2141]）的第2.2节中有规定。
The individual URNs will be assigned by the OIPF through the process of development of OIPF specifications.
OIPF将通过制定OIPF规范的过程分配各个URN。
Relevant ancillary documentation:
相关辅助文件：
None.
没有一个
Identifier uniqueness considerations:
标识符唯一性注意事项：
The OIPF will establish unique identifiers as appropriate and will ensure that an assigned string is never reassigned.
OIPF将酌情建立唯一标识符，并确保分配的字符串不会被重新分配。
Identifier persistence considerations:
标识符持久性注意事项：
The OIPF is committed to maintaining the accessibility and persistence of all resources that are officially assigned URNs by the organization. The registration tables and information will be published and maintained by the OIPF on its website.
OIPF致力于维护组织正式分配给URN的所有资源的可访问性和持久性。登记表和资料将由法语国家组织在其网站上公布和保存。
Process of identifier assignment:
标识符分配过程：
The assignment of identifiers is fully controlled and managed by the OIPF.
标识的分配完全由OIPF控制和管理。
Process of identifier resolution:
标识符解析过程：
Not applicable; the "oipf" namespace is not listed with a Resolution Discovery System.
不适用；解析发现系统未列出“oipf”命名空间。
Rules for Lexical Equivalence:
词汇对等规则：
The "<NSS>" is case-insensitive.
“<NSS>”不区分大小写。
Conformance with URN Syntax:
符合URN语法：
No special considerations.
没有特别考虑。
Validation mechanism:
验证机制：
None specified. URN assignment will be managed completely and published by the OIPF.
没有具体说明。URN分配将由OIPF完全管理和发布。
Scope:
范围：
Global
全球的
The following examples of schemas and classification schemes are taken from the current OIPF Release 1 IPTV Solution specification:
以下模式和分类方案示例摘自当前OIPF第1版IPTV解决方案规范：
urn:oipf:device:ig:1
urn:oipf:device:ig:1
urn:oipf:config:oitf:oitfCapabilities:2009
urn:oipf:config:oitf:oitfCapabilities:2009
urn:oipf:iptv:IPTVProfile:2008
urn:oipf:iptv:IPTVProfile:2008
urn:oipf:cs:AVMediaFormatCS:2008
urn:oipf:cs:AVMediaFormatCS:2008
urn:oipf:cs:ApplicationTypeCS:2009
urn:oipf:cs:ApplicationTypeCS:2009
A unique formal namespace is required by the OIPF in order to specify how the various existing standards can be linked in order to create a true end-to-end ecosystem for standards-based IPTV deployments and to provide the necessary system-wide resources.
OIPF需要一个独特的正式名称空间，以指定如何链接各种现有标准，从而为基于标准的IPTV部署创建真正的端到端生态系统，并提供必要的全系统资源。
URN assignment procedures:
URN分配程序：
The individual URNs shall be assigned through the process of development of OIPF specifications by the Open IPTV Forum (OIPF) e.V. The latest information about OIPF-defined specifications can always be found at the owner's website at
各URN应通过开放式IPTV论坛（OIPF）e.V.制定OIPF规范的过程进行分配。有关OIPF定义规范的最新信息可在业主网站上找到，网址为
<http://www.oipf.tv/specifications>
<http://www.oipf.tv/specifications>
URN resolution/delegation:
决议/授权：
The resolution and delegation shall be determined through the process of development of specifications by the Open IPTV Forum.
决议和授权应通过开放式IPTV论坛制定规范的过程来确定。
Since the implementations envisaged cover a wide range of devices with quite different access methods and capabilities, no single resolution or delegation mechanism can be referenced in this document.
由于设想的实施涵盖了具有完全不同的访问方法和能力的广泛设备，因此本文档中不能引用任何单一的解决方案或委托机制。
Types of resources to be identified:
待确定的资源类型：
Types of resources to be identified include XML schema definition files, classification schemes, and identification systems defined and published by the OIPF. These resources being identified constitute a metadata system to describe digital multimedia broadcast services or content conveyed as part of such services.
要识别的资源类型包括OIPF定义和发布的XML模式定义文件、分类方案和识别系统。这些被识别的资源构成元数据系统，用于描述数字多媒体广播服务或作为此类服务的一部分传输的内容。
The latest OIPF-defined specifications can always be found at
OIPF定义的最新规范可在以下网址找到：
<http://www.oipf.tv/specifications>
<http://www.oipf.tv/specifications>
URNs defined by the OIPF will be used by implementers of IPTV systems, services, products, and applications based on the OIPF IPTV Solution specification. They are an essential component of the open IPTV ecosystem that is being facilitated by the OIPF.
OIPF定义的URN将由基于OIPF IPTV解决方案规范的IPTV系统、服务、产品和应用程序的实施者使用。它们是开放式IPTV生态系统的一个重要组成部分，该生态系统由OIPF推动。
There are no additional security considerations other than those normally associated with the use and resolution of URNs in general, which are described in [RFC1737], [RFC2141], and [RFC3406].
除了[RFC1737]、[RFC2141]和[RFC3406]中描述的通常与URN的使用和解析相关的安全注意事项外，没有其他安全注意事项。
This document registers a namespace for URNs. OIPF may assign special meaning to certain characters of the Namespace Specific String (NSS) in its specifications. Any security considerations resulting from such an assignment is outside the scope of this document.
此文档为URN注册一个命名空间。OIPF可以在其规范中为特定于名称空间的字符串（NSS）的某些字符指定特殊含义。此类转让产生的任何安全考虑不在本文件范围内。
This document defines a URN NID registration of "oipf". IANA has included it in the "Uniform Resource Names (URN) Namespaces" registry with a value of 47.
本文件定义了“oipf”的URN NID注册。IANA已将其包含在“统一资源名称（URN）名称空间”注册表中，值为47。
[RFC1737] Sollins, K. and L. Masinter, "Functional Requirements for Uniform Resource Names", RFC 1737, December 1994.
[RFC1737]Sollins，K.和L.Masinter，“统一资源名称的功能要求”，RFC 1737，1994年12月。
[RFC2141] Moats, R., "URN Syntax", RFC 2141, May 1997.
[RFC2141]Moats，R.，“瓮语法”，RFC 21411997年5月。
[RFC3406] Daigle, L., van Gulik, D., Iannella, R., and P. Faltstrom, "Uniform Resource Names (URN) Namespace Definition Mechanisms", BCP 66, RFC 3406, October 2002.
[RFC3406]Daigle，L.，van Gulik，D.，Iannella，R.，和P.Faltstrom，“统一资源名称（URN）命名空间定义机制”，BCP 66，RFC 3406，2002年10月。
Authors' Addresses
作者地址
Paul Higgs Chair, OIPF IOT Working Group c/o Ericsson Inc. 6 Concourse Parkway, Suite 3000 Atlanta, GA 30328 USA
Paul Higgs，OIPF物联网工作组主席，转交爱立信公司，地址：美国佐治亚州亚特兰大30328号3000套房Concourse Parkway 6号
Phone: +1-650-580-1731
EMail: paul.higgs@ericsson.com
Phone: +1-650-580-1731
EMail: paul.higgs@ericsson.com
Paul Szucs Board Member, OIPF c/o Sony Europe Hedelfinger Str. 61 D-70327 Stuttgart Germany
Paul Szucs董事会成员，OIPF c/o索尼欧洲Hedelfinger街61号D-70327德国斯图加特
Phone: +49-711-5858-583
EMail: paul.szucs@eu.sony.com
Phone: +49-711-5858-583
EMail: paul.szucs@eu.sony.com