ISO/IEC 14543-5-5:2012

Information technology — Home electronic system (HES) architecture — Part 5-5: Intelligent grouping and resource sharing for HES Class 2 and Class 3 — Device type

ISO/IEC 14543-5-5:2012(E) specifies the device type of all devices that conform to ISO/IEC 14543-5-1: Core Protocol, and ISO/IEC 14543-5-2#: Application Profile. It is applicable to all devices that are operating in an IGRS network.

Technologies de l'information — Architecture des systèmes électroniques domestiques (HES) — Partie 5-5: Groupement intelligent et partage de ressources pour HES classe 2 et classe 3 — Type de dispositif

General Information

• Status: Published
• Publication Date: 23-Feb-2012
• ICS: 35.200 - Interface and interconnection equipment
• ICS: 35.240.67 - IT applications in building and construction industry
• ICS: 35.240.99 - IT applications in other fields
• Technical Committee: ISO/IEC JTC 1/SC 25 - Interconnection of information technology equipment
• Drafting Committee: ISO/IEC JTC 1/SC 25 - Interconnection of information technology equipment
• Current Stage: 9093 - International Standard confirmed
• Completion Date: 13-Jul-2018

Standards Content (Sample)

ISO/IEC 14543-5-5
Edition 1.0 2012-02
INTERNATIONAL
STANDARD



Information technology – Home electronic system (HES) architecture –
Part 5-5: Intelligent grouping and resource sharing for HES Class 2 and Class 3 –
Device type

ISO/IEC 14543-5-5:2012(E)

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ISO/IEC 14543-5-5


Edition 1.0 2012-02




INTERNATIONAL



STANDARD



















Information technology – Home electronic system (HES) architecture –

Part 5-5: Intelligent grouping and resource sharing for HES Class 2 and Class 3 –

Device type



























INTERNATIONAL

ELECTROTECHNICAL

COMMISSION

PRICE CODE
G


ICS 35.200 ISBN 978-2-88912-899-0



  Warning! Make sure that you obtained this publication from an authorized distributor.

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– 2 – 14543-5-5  ISO/IEC:2012(E)
CONTENTS
FOREWORD . 3
INTRODUCTION . 4
1 Scope . 5
2 Normative references . 5
3 Terms, definitions and abbreviations . 5
3.1 Terms and definitions . 5
3.2 Abbreviations . 7
4 Conformance . 8
5 Device type overview . 8
6 Entity device type . 9
7 Functional device type . 9
7.1 Summary on functional device type . 9
7.2 Basic functional device type . 10
7.2.1 General . 10
7.2.2 Media server . 10
7.2.3 Media player . 12
7.2.4 Media recorder . 14
7.2.5 File server . 15

Table 1 – Basic entity device type list . 9
Table 2 – Basic functional device type list . 10
Table 3 – Subservice list of media server . 11
Table 4 – Mandatory interface list of media server service . 12
Table 5 – Subservice list of media player . 13
Table 6 – Mandatory interface list of media player . 13
Table 7 – Subservice list of media recorder . 14
Table 8 – Mandatory interface list of media recorder . 14
Table 9 – Subservice list of file server . 16
Table 10 – Mandatory interface list of file server . 17

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14543-5-5  ISO/IEC:2012(E) – 3 –
INFORMATION TECHNOLOGY –
HOME ELECTRONIC SYSTEM (HES) ARCHITECTURE –

Part 5-5: Intelligent grouping and resource sharing
for HES Class 2 and Class 3 – Device type


FOREWORD
1) ISO (International Organization for Standardization) and IEC (International Electrotechnical Commission) form the
specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in
the development of International Standards. Their preparation is entrusted to technical committees; any ISO and
IEC member body interested in the subject dealt with may participate in this preparatory work. International
governmental and non-governmental organizations liaising with ISO and IEC also participate in this preparation.
2) In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.
Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting.
Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote.
3) The formal decisions or agreements of IEC and ISO 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 and ISO member bodies.
4) IEC, ISO and ISO/IEC publications have the form of recommendations for international use and are accepted by
IEC and ISO member bodies in that sense. While all reasonable efforts are made to ensure that the technical
content of IEC, ISO and ISO/IEC publications is accurate, IEC or ISO cannot be held responsible for the way in
which they are used or for any misinterpretation by any end user.
5) In order to promote international uniformity, IEC and ISO member bodies undertake to apply IEC, ISO and
ISO/IEC publications transparently to the maximum extent possible in their national and regional publications. Any
divergence between any ISO/IEC publication and the corresponding national or regional publication should be
clearly indicated in the latter.
6) ISO and IEC provide no marking procedure to indicate their approval and cannot be rendered responsible for any
equipment declared to be in conformity with an ISO/IEC publication.
7) All users should ensure that they have the latest edition of this publication.
8) No liability shall attach to IEC or ISO or its directors, employees, servants or agents including individual experts
and members of their technical committees and IEC or ISO member bodies 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 of, use of, or reliance upon, this ISO/IEC publication or any other IEC,
ISO or ISO/IEC publications.
9) 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.
10) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of
patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.
International Standard ISO/IEC 14543-5-5 was prepared by subcommittee 25: Interconnection
of information technology equipment, of ISO/IEC joint technical committee 1: Information
technology.
The list of all currently available parts of the ISO/IEC 14543 series, under the general title
Information technology – Home electronic system (HES) architecture, can be found on the IEC
web site.
This International Standard has been approved by vote of the member bodies, and the voting
results may be obtained from the address given on the second title page.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

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– 4 – 14543-5-5  ISO/IEC:2012(E)
INTRODUCTION
ISO/IEC 14543-5, Information technology – Home electronic system (HES) architecture –
Part 5: Intelligent grouping and resource sharing for HES (IGRS), consists of the following parts:
 IGRS Part 5-1: Core protocol
• Specifies the TCP/IP protocol stack as the basis and the HTTP protocol as the
message-exchanging framework among devices.
• Specifies a series of device and service interaction/invocation standards, including
device and service discovery protocol, device and service description, service invocation,
security mechanisms, etc.
• Specifies core protocols for a type of home network that supports streaming media and
other high-speed data transport within a home.
 IGRS Parts 5-2#: Application profile
• Based on the IGRS Core Protocol.
• Specifies a device and service interaction mechanism, as well as application interfaces
used in IGRS Basic Applications.
• Multiple application profiles are specified, including:
• Part 5-21: AV profile
• Part 5-22: File profile
• Additional application profiles are planned (part numbers to be assigned)
• Part 5-2w: DVD profile
• Part 5-2x: QoS profile
• Part 5-2y: DMCP profile
• Part 5-2z: Universal control profile
 IGRS Part 5-3: Basic application
• Includes an IGRS basic application list.
• Specifies a basic application framework.
• Specifies operation details (device grouping, service description template, etc.), function
definitions and service invocation interfaces.
 IGRS Part 5-4: Device validation
• Specifies a standard method to validate an IGRS-compliant device.
 IGRS Part 5-5: Device type
• Specifies IGRS Device types used in IGRS applications.
 IGRS Part 5-6: Service type
• Specifies basic service types used in IGRS applications.

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14543-5-5  ISO/IEC:2012(E) – 5 –
INFORMATION TECHNOLOGY –
HOME ELECTRONIC SYSTEM (HES) ARCHITECTURE –

Part 5-5: Intelligent grouping and resource sharing
for HES Class 2 and Class 3 – Device type



1 Scope
This part of the ISO/IEC 14543 specifies the device type of all devices that conform to
ISO/IEC 14543-5-1: Core Protocol, and ISO/IEC 14543-5-2#: Application Profile.
This part of the ISO/IEC 14543 is applicable to all devices that are operating in an IGRS
network.
2 Normative references
The following referenced documents are indispensable for the application of this document. For
dated references, only the edition cited applies. For undated references, the latest edition of the
referenced document, including any amendments, applies.
ISO/IEC 14543-5-1, Information technology – Home electronic system (HES) architecture –
Part 5-1: Intelligent grouping and resource sharing for Class 2 and Class 3 – Core protocol
ISO/IEC 14543-5-6, Information technology – Home electronic system (HES) architecture –
1
Part 5-6: Intelligent grouping and resource sharing for HES Class 2 and Class 3 – Service type
ISO/IEC 14543-5-21, Information technology – Home electronic system (HES) architecture –
Part 5-21: Intelligent grouping and resource sharing for HES Class 2 and Class 3 – Application
profile – AV profile
ISO/IEC 14543-5-22, Information technology – Home electronic system (HES) architecture –
Part 5-22: Intelligent grouping and resource sharing for HES Class 2 and Class 3 – Application
profile – File profile
ISO/IEC 29341-3-1:2008, Information technology – UPnP Device Architecture – Part 3-1:
Audio Video Device Control Protocol – Audio Video Architecture
3 Terms, definitions and abbreviations
3.1 Terms and definitions
For the purposes of this document the following terms and definitions apply. These terms are
commonly used in other industry publications.
3.1.1
centralised device group
set of IGRS devices with one IGRS device acting as the master
NOTE The master is responsible for managing the setup, for dismissing a Device Group and for processing a join
request from other devices. The master device and other IGRS devices in such a Device Group form a centralised or
master-slave relationship.
___________
.

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– 6 – 14543-5-5  ISO/IEC:2012(E)
3.1.2
client identifier
unique identifier associated with a client on an IGRS device to which that client belongs
3.1.3
device group
multiple IGRS devices that are organised in a logical group through the device group
management mechanism in the IGRS specification
NOTE Each IGRS device that joins in a Device Group follows common interaction rules. Two types of Device Groups
are defined: peer-to-peer Device Group and centralised (master-slave) Device Group.
3.1.4
device identifier
globally unique device identifier associated with one IGRS device
3.1.5
device pipe
channel used to transfer device interaction messages
NOTE This channel is set up through the pipe setup mechanism in the IGRS specification.
3.1.6
device type
identifier that indicates the physical and functional characteristic shown by an IGRS device
3.1.7
entity device type
identifier that indicates the physical form of a device
3.1.8
functional device type
identifier that indicates the functional characteristic of a device
3.1.9
IGRS client
application that draws upon the services of one or more connected IGRS devices
NOTE Multiple client instances can exist on a network at the same time.
3.1.10
IGRS device
information device that conforms to the IGRS specification
3.1.11
IGRS dynamic service invocation module
part of the AV application logic to orchestrate the interaction of application services with respect
to the capability of the device or device group involved and to coordinate the service invocation
sequence between the media server and media client
NOTE The IGRS dynamic service invocation module should be implemented on a media server, a media client or a
separate other device.
3.1.12
IGRS service
shareable resource encapsulated in an IGRS device by implementing application interfaces and
providing services for other IGRS devices
NOTE An IGRS service has an invocation interface that meets the requirements of the IGRS specification. These
invocation interfaces are described and announced on the network through the IGRS service description specification.

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14543-5-5  ISO/IEC:2012(E) – 7 –
3.1.13
IGRS user
owner of an IGRS device and client
3.1.14
mandatory interface
service interface that is implemented by an IGRS device of some functional device type
3.1.15
peer-to-peer device group
set of IGRS devices where each IGRS device within a set has a peer-to-peer relationship to one
another
3.1.16
service identifier
unique identifier assigned to a service provided by a specific IGRS device
NOTE The same type of service may be provided by multiple IGRS devices within the same network. Each instance
of a service has a unique service identifier on the IGRS device providing that service.
3.1.17
service type
category of IGRS service defined according to the set of encapsulated resources
NOTE The service type enables service applications in the same category to have common invocation interfaces.
3.1.18
subservice
specific set of services that is a part of some functional device type
3.1.19
user identifier
identifier of an IGRS user
3.2 Abbreviations
BCM Back Channel Message
CIS Content Index Service
CMS Connection Management Service
FAMS File Access Management Service
FC File Client
FCMS File Connection Management Service
FS File Server
IGRS Intelligent Grouping and Resource Sharing
MC Media Client
MCTMS Media Client Transport Management Service
MP Media Player
MR Media Recorder
MS Media Server
MSTMS Media Server Transport Management Service
RMS Rendering Management Service

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– 8 – 14543-5-5  ISO/IEC:2012(E)
4 Conformance
For IGRS devices to claim conformance to this International Standard the following applies.
• The IGRS device type classification identifier definitions shall meet the specification
described in Clause 5.
• An entity device type shall meet the basic device type specifications described in Clause 6.
• A functional device type including subservice and mandatory interface definitions shall meet
the specification defined in Clause 7.
5 Device type overview
IGRS device type can be divided into two conceptual types. One type is the Entity Device Type;
the other is Functional Device Type. The Entity Device Type is used to indicate the physical form
of a device, such as a PC, TV, etc. The Functional Device Type is used to indicate the common
functional characteristic of devices, for example, Media Server, Media Player, etc.
The identifiers of the Entity Device Type and Functional Device Type of IGRS devices shall
conform to the definition of the device type identifier in 8.1.4 of ISO/IEC 14543-5-1.
The device type identifier shall meet the following syntactic definition:
::=urn::|
::=IGRS:Device:DeviceType
When describing a single device type, the syntactic definition is:
::=urn::
::=
When describing a multi-device type, the syntax shall be:
::=urn::
::=*
::=
::=1*16
::=
::=|||
::= "A" | "B" | "C" | "D" | "E" | "F" | "G" | "H" |"I" | "J" | "K" | "L" | "M" | "N" | "O" | "P" |"Q"
| "R" | "S" | "T" | "U" | "V" | "W" | "X" |"Y" | "Z"
::= "a" | "b" | "c" | "d" | "e" | "f" | "g" | "h" |"i" | "j" | "k" | "l" | "m" | "n" | "o" | "p" |"q" | "r" | "s" | "t"
| "u" | "v" | "w" | "x" |"y" | "z"
::= "0" | "1" | "2" | "3" | "4" | "5" | "6" | "7" |"8" | "9"
::= - | . | _
::=;
is case insensitive.
Every IGRS device shall have one Entity Device Type and at least one Functional Device Type.
All device types related to the IGRS device shall be listed in the device type field of the device
online advertisement message. However, only relevant types shall be listed in the device type
field of device search and subscription messages.
When both types are l
...