A Uniform Resource Name (URN) Namespace for the Open IPTV Forum (OIPF)
RFC 6893
| Document | Type |
RFC - Informational
(March 2013; No errata)
Was draft-higgs-oipf-urn (individual in app area)
|
|
|---|---|---|---|
| Authors | Paul Higgs , Paul Szucs | ||
| Last updated | 2015-10-14 | ||
| Stream | Internet Engineering Task Force (IETF) | ||
| Formats | plain text html pdf htmlized bibtex | ||
| Reviews | |||
| Stream | WG state | (None) | |
| Document shepherd | No shepherd assigned | ||
| IESG | IESG state | RFC 6893 (Informational) | |
| Action Holders |
(None)
|
||
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | Barry Leiba | ||
| Send notices to | (None) | ||
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)
Abstract
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.
Status of This Memo
This document is not an Internet Standards Track specification; it is
published for informational purposes.
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.
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.
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RFC 6893 OIPF URN March 2013
Copyright Notice
Copyright (c) 2013 IETF Trust and the persons identified as the
document authors. All rights reserved.
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.
Table of Contents
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
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.
The main objective of the Open IPTV Forum is to produce end-to-end
specifications for IPTV including:
o Architecture and interfaces
o Network and terminal functionality
o Interactive and personalized services
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RFC 6893 OIPF URN March 2013
o Technology choices for all major functionalities
o A common UNI (User-Network Interface) for the Open Internet and
Managed Networks
o Certification of equipment, including end user devices and
service provider offerings
The end-to-end specifications support:
o A variety of IPTV and Internet multimedia services
o Managed networks and the Open Internet
o Integration with communication services
o Convergence of IPTV and multimedia services across different
access technologies
o Easy integration of third-party content offerings
o Authentication and content protection
o Various devices in the home network
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.
In the creation of the end-to-end IPTV specification, some new
resources need to be defined.
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].
This namespace specification is for a formal namespace to be
registered according to the procedures set forth in [RFC3406].
2. URN Specification for the OIPF Namespace Identifier (NID)
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].
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Namespace ID:
"oipf"
Registration Information:
Version: 1
Date: 2012-08-13
Declared registrant of the namespace:
Name: Dr. Nilo Mitra
Title: President
Affiliation: Open IPTV Forum
Address: Open IPTV Forum e.V. Secretariat
650 Route des Lucioles
06921 Sophia Antipolis Cedex, France
Phone: +33 492 94 43 83
Email: contact@oipf.tv
Declaration of structure:
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:
urn:oipf:<NSS>
where the syntax of "<NSS>" is specified in Section 2.2 of the URN
Syntax requirements ([RFC2141]).
The individual URNs will be assigned by the OIPF through the
process of development of OIPF specifications.
Relevant ancillary documentation:
None.
Identifier uniqueness considerations:
The OIPF will establish unique identifiers as appropriate and will
ensure that an assigned string is never reassigned.
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Identifier persistence considerations:
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.
Process of identifier assignment:
The assignment of identifiers is fully controlled and managed by
the OIPF.
Process of identifier resolution:
Not applicable; the "oipf" namespace is not listed with a
Resolution Discovery System.
Rules for Lexical Equivalence:
The "<NSS>" is case-insensitive.
Conformance with URN Syntax:
No special considerations.
Validation mechanism:
None specified. URN assignment will be managed completely and
published by the OIPF.
Scope:
Global
3. Examples
The following examples of schemas and classification schemes are
taken from the current OIPF Release 1 IPTV Solution specification:
urn:oipf:device:ig:1
urn:oipf:config:oitf:oitfCapabilities:2009
urn:oipf:iptv:IPTVProfile:2008
urn:oipf:cs:AVMediaFormatCS:2008
urn:oipf:cs:ApplicationTypeCS:2009
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4. Namespace Considerations
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.
URN assignment procedures:
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
<http://www.oipf.tv/specifications>
URN resolution/delegation:
The resolution and delegation shall be determined through the
process of development of specifications by the Open IPTV Forum.
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.
Types of resources to be identified:
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.
The latest OIPF-defined specifications can always be found at
<http://www.oipf.tv/specifications>
5. Community Considerations
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.
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6. Security Considerations
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].
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.
7. IANA Considerations
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.
8. Normative References
[RFC1737] Sollins, K. and L. Masinter, "Functional Requirements for
Uniform Resource Names", RFC 1737, December 1994.
[RFC2141] Moats, R., "URN Syntax", RFC 2141, May 1997.
[RFC3406] Daigle, L., van Gulik, D., Iannella, R., and P. Faltstrom,
"Uniform Resource Names (URN) Namespace Definition
Mechanisms", BCP 66, RFC 3406, October 2002.
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Authors' Addresses
Paul Higgs
Chair, OIPF IOT Working Group
c/o Ericsson Inc.
6 Concourse Parkway, Suite 3000
Atlanta, GA 30328
USA
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
Phone: +49-711-5858-583
EMail: paul.szucs@eu.sony.com
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