IEC TR 62636-2009 PDF
Name in English:
St IEC TR 62636-2009
Name in Russian:
Ст IEC TR 62636-2009
Original standard IEC TR 62636-2009 in PDF full version. Additional info + preview on request
Full title and description
IEC TR 62636:2009 — Multimedia home server systems - Implementation of digital rights permission code. This Technical Report provides guidance for implementers of multimedia home server systems on implementing the digital rights permission code, showing examples of fixed‑length permission codes derived from the variable‑length permission code defined in IEC 62227 and illustrating profiling through a set of usage scenarios.
Abstract
This Technical Report describes approaches to represent and implement digital rights permission codes for multimedia home servers. It presents examples of fixed‑length permission codes obtained by profiling the variable‑length digital rights permission code (as defined in IEC 62227) and uses 23 specific usage scenarios to demonstrate profiling and implementation choices. The document is informative (technical report) and intended as implementation guidance rather than a normative specification.
General information
- Status: Published (Technical Report).
- Publication date: 10 December 2009.
- Publisher: International Electrotechnical Commission (IEC).
- ICS / categories: 33.160.60; 35.040.99.
- Edition / version: Edition 1.0 (2009).
- Number of pages: 30 pages.
(Core bibliographic details above are taken from the IEC publication record and national distributors.)
Scope
IEC TR 62636:2009 scopes guidance for implementing a digital rights permission code within multimedia home server systems. It focuses on methods to derive fixed‑length permission codes from the variable‑length code defined in IEC 62227, and illustrates these methods using 23 usage scenarios to profile and constrain code length for practical implementations. The report is intended to aid implementers and integrators in applying the permission code model to real-world multimedia home environments.
Key topics and requirements
- Overview of the digital rights permission code concept and its relationship to IEC 62227.
- Methods to profile a variable‑length permission code into fixed‑length formats appropriate for consumer devices.
- Examples and detailed treatment of 23 usage scenarios used to derive and validate fixed‑length permission code profiles.
- Implementation guidance for multimedia home server manufacturers and system integrators (informative recommendations rather than prescriptive test limits).
- Discussion of interoperability considerations and how permission code profiling affects device behaviour and content usage control.
Typical use and users
Primary users are implementers and architects of multimedia home server systems, DRM and content‑management solution engineers, device manufacturers integrating content protection, and standards or conformance test developers seeking guidance on permission‑code implementation and profiling. The document is also useful to system integrators and service providers designing content distribution and usage‑control workflows.
Related standards
Directly related: IEC 62227 (definition of the variable‑length digital rights permission code). Other related IEC work and technical reports addressing multimedia home systems and content usage contracts include IEC TR 62865 (relationship between content usage contracts and the digital rights permission code) and other TC 100 guidance documents on multimedia home systems.
Keywords
multimedia home server; digital rights permission code; DRM; fixed‑length permission code; IEC 62227; profiling; usage scenarios; content usage control.
FAQ
Q: What is this standard?
A: IEC TR 62636:2009 is a Technical Report from the IEC that gives guidance on implementing the digital rights permission code for multimedia home server systems. It is informative guidance rather than a mandatory standard.
Q: What does it cover?
A: It covers methods to derive fixed‑length permission codes from the variable‑length digital rights permission code defined in IEC 62227, illustrated through 23 usage scenarios and practical implementation examples for multimedia home servers.
Q: Who typically uses it?
A: Implementers of multimedia home servers, DRM/content management engineers, device manufacturers, system integrators and test developers use it to inform design choices for permission‑code handling and interoperability.
Q: Is it current or superseded?
A: The document was published on 10 December 2009 and is listed as an IEC Technical Report with a stability date noted in the IEC record; it is not shown as superseded in the available publication records. Users should check the IEC catalog or national body records for any later revisions or related updates before relying on it for new designs.
Q: Is it part of a series?
A: It is part of IEC TC 100 work on multimedia home systems and is conceptually linked to other IEC work on digital rights and content usage (for example IEC 62227 and IEC TR 62865). It sits within a family of reports and standards addressing multimedia home environments and DRM-related interfaces.
Q: What are the key keywords?
A: Keywords include multimedia home server, digital rights permission code, DRM, fixed‑length permission code, IEC 62227, profiling, usage scenarios.