IEC 62481-1-3:2017

Digital living network alliance (DLNA) home networked device interoperability guidelines - Part 1-3: Architectures and protocols - Cloud access

IEC 624811-3:2017(E) specifies guidelines for accessing content in the cloud, that is, outside of the home by devices in the home. These Guidelines focus on the discovery, association, and control of Apps capable of augmenting DLNA devices with the ability to consume content from sources outside the home. The basic support is realized with the UPnP ApplicationManagement Service.

General Information

• Status: Published
• Publication Date: 26-Jul-2017
• ICS: 33.160 - Audio, video and audiovisual engineering
• ICS: 35.100.05 - Multilayer applications
• ICS: 35.110 - Networking
• Technical Committee: TC 100 - Audio, video and multimedia systems and equipment
• Current Stage: PPUB - Publication issued
• Start Date: 04-Aug-2017
• Completion Date: 27-Jul-2017

Standards Content (Sample)

IEC 62481-1-3 ®
Edition 1.0 2017-07
INTERNATIONAL
STANDARD
colour
inside
Digital living network alliance (DLNA) home networked device interoperability
guidelines –
Part 1-3: Architecture and protocols – Cloud access
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IEC 62481-1-3 ®
Edition 1.0 2017-07
INTERNATIONAL
STANDARD
colour
inside
Digital living network alliance (DLNA) home networked device interoperability

guidelines –
Part 1-3: Architecture and protocols – Cloud access

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.160; 35.100.05; 35.110 ISBN 978-2-8322-4539-2

– 2 – IEC 62481-1-3:2017 © IEC 2017
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions and conventions . 6
3.1 General terms . 7
3.2 Conventions . 8
4 Networking architecture, device models and guideline conventions . 8
4.1 DLNA home networking architecture . 8
4.2 Document conventions and conventions . 8
4.3 Guideline structure and layout . 8
5 Cloud Access Device Model and Device Function . 8
5.1 Device Model . 8
5.2 Device Function . 8
6 Cloud Access Device Function guidelines . 8
6.1 Implementation requirements . 8
6.2 Cloud Service and parameter syntax . 9
6.2.1 Cloud-service-name type syntax . 9
6.2.2 ProtocolInfo syntax . 9
6.2.3 dlna-service URI syntax (cloudservice-URI) . 9
6.2.4 upnp:resExt::dlna:serviceInitialization element syntax. 10
6.3 Cloud Service advertisement . 10
6.3.1 Cloud Service advertisement UPnP service . 10
6.3.2 Cloud Service advertisement element . 10
6.3.3 HTML5 RUI Cloud Service advertisement element . 11
6.3.4 Cloud Service advertisement element detail . 11
6.3.5 Cloud Service advertisement search support . 12
6.3.6 dlna-service URI advertisement . 12
6.3.7 Support for dlna-service URI . 12
6.3.8 Support for dlna-service URI without app-id-parameter . 12
6.3.9 Support for dlna-service URI with app-id-parameter . 13
6.4 Service invocation . 13
6.4.1 Service invocation only if Cloud Access is supported . 13
6.4.2 Service initialization parameters . 13
Annex A (informative) Cloud Service access and device interaction . 14
A.1 Cloud Service access model . 14
A.2 Cloud device interaction . 14

Figure 0.1 – Cloud device interaction . 15

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
DIGITAL LIVING NETWORK ALLIANCE (DLNA) HOME
NETWORKED DEVICE INTEROPERABILITY GUIDELINES –

Part 1-3: Architecture and protocols – Cloud access

FOREWORD
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International Standard IEC 62481-1-3 has been prepared under technical area 8: Multimedia
home systems and applications for end-user network IEC technical committee 100: Audio, video
and multimedia systems and equipment.
The text of this International Standard is based on the following documents:
CDV Report on voting
100/2738/CDV 100/2886/CDV
Full information on the voting for the approval of this International Standard can be found in the
report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts of IEC 62481 series, published under the general title Digital Living Network
Alliance (DLNA) home networked device interoperability guidelines, can be found on the IEC
website.
– 4 – IEC 62481-1-3:2017 © IEC 2017
The committee has decided that the contents of this document will remain unchanged until the
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the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
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INTRODUCTION
Consumers are acquiring, viewing, and managing an increasing amount of digital media (photos,
music, and video) on devices in the consumer electronics (CE), mobile, and personal computer
(PC) domains. As such, they want to conveniently enjoy the content, regardless of the source,
across different devices and locations in the home. The digital home vision integrates the
Internet, mobile, and broadcast networks through a seamless, interoperable network, which will
provide a unique opportunity for manufacturers and consumers alike. In order to deliver on this
vision, a common set of industry design guidelines is needed that allows vendors to participate
in a growing marketplace, leading to more innovation, simplicity, and value for consumers. This
document serves that purpose and provides vendors with the information needed to build
interoperable networked platforms and devices for the digital home.

– 6 – IEC 62481-1-3:2017 © IEC 2017
DIGITAL LIVING NETWORK ALLIANCE (DLNA) HOME
NETWORKED DEVICE INTEROPERABILITY GUIDELINES –

Part 1-3: Architecture and protocols – Cloud access

1 Scope
This part of IEC 62481 specifies guidelines for accessing content in the cloud, that is, outside of
the home by devices in the home.
These Guidelines focus on the discovery, association, and control of Apps capable of
augmenting DLNA devices with the ability to consume content from sources outside the home.
The basic support is realized with the UPnP ApplicationManagement Service.
2 Normative references
The following documents
...