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SIST EN 62516-1:2009
01-september-2009
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Terrestrial digital multimedia broadcasting (T-DMB) receivers - Part 1: Basic requirement
(IEC 62516-1:2009)
Empfänger für terrestrischen Multimediadigitalrundfunk (T-DMB) - Teil 1: Allgemeine
Anforderung (IEC 62516-1:2009)
Récepteurs de radiodiffusion multimedia numérique terrestre (T-DMB) - Partie 1:
Exigences fondamentales (CEI 62516-1:2009)
Ta slovenski standard je istoveten z: EN 62516-1:2009
ICS:
33.160.25 Televizijski sprejemniki Television receivers
33.170 Televizijska in radijska Television and radio
difuzija broadcasting
SIST EN 62516-1:2009 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 62516-1:2009
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SIST EN 62516-1:2009
EUROPEAN STANDARD
EN 62516-1
NORME EUROPÉENNE
June 2009
EUROPÄISCHE NORM
ICS 33.160.25
English version
Terrestrial digital multimedia broadcasting (T-DMB) receivers -
Part 1: Basic requirement
(IEC 62516-1:2009)
Récepteurs de radiodiffusion multimedia Empfänger für terrestrischen
numérique terrestre (T-DMB) - Multimediadigitalrundfunk (T-DMB) -
Partie 1: Exigences fondamentales Teil 1: Allgemeine Anforderung
(CEI 62516-1:2009) (IEC 62516-1:2009)
This European Standard was approved by CENELEC on 2009-05-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: Avenue Marnix 17, B - 1000 Brussels
© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62516-1:2009 E
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SIST EN 62516-1:2009
EN 62516-1:2009 - 2 -
Foreword
The text of document 100/1490/FDIS, future edition 1 of IEC 62516-1, prepared by technical area 1,
Terminals for audio, video and data services and content, of IEC TC 100, Audio, video and multimedia
systems and equipment, was submitted to the IEC-CENELEC parallel vote and was approved by
CENELEC as EN 62516-1 on 2009-05-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2010-02-01
national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2012-05-01
with the EN have to be withdrawn
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62516-1:2009 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 60169-24 NOTE Harmonized as EN 60169-24:1993 (not modified).
__________
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SIST EN 62516-1:2009
- 3 - EN 62516-1:2009
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
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.
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
1)
- - Digital Audio Broadcasting (DAB); Guidelines ETSI TR 101 496-2 -
and rules for implementation and operation -
Part 2: System features
1)
- - Digital Audio Broadcasting (DAB); Data ETSI TS 102 427 -
Broadcasting - MPEG-2 TS streaming
1)
- - Digital Audio Broadcasting (DAB); DMB video ETSI TS 102 428 -
service; User Application Specification
1)
- - Radio Broadcasting Systems; Digital Audio ETSI EN 300 401 -
Broadcasting (DAB) to mobile, portable and
fixed receivers
IEC 62104 2003 Characteristics of DAB receivers EN 62104 2007
1)
ISO/IEC 10918-1 - Information technology - Digital compression - -
and coding of continuous-tone still images:
Requirements and guidelines
1)
ISO/IEC 11172-3 - Information technology - Coding of moving - -
pictures and associated audio for digital
storage media at up to about 1,5 Mbit/s -
Part 3: Audio
ISO/IEC 13818-1 2000 Information technology - Generic coding of - -
moving pictures and associated audio
information: Systems
ISO/IEC 13818-3 1998 Information technology - Generic coding of - -
moving pictures and associated audio
information -
Part 3: Audio
ISO/IEC 14496-1 2001 Information technology - Coding of - -
A3 2007 audio-visual objects -
Part 1: Systems
1)
ISO/IEC 14496-3 - Information technology - Coding of - -
audio-visual objects -
Part 3: Audio
1)
ISO/IEC 14496-10 - Information technology - Coding of - -
audio-visual objects -
Part 10: Advanced Video Coding
ISO/IEC 14496-11 2005 Information technology - Coding of - -
audio-visual objects -
Part 11: Scene description and application
engine
1)
Undated reference.
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SIST EN 62516-1:2009
EN 62516-1:2009 - 4 -
Publication Year Title EN/HD Year
1)
ISO/IEC 15444-1 - Information technology - JPEG 2000 image - -
coding system: Core Coding system
1)
ITU-T - Advanced video coding for generic - -
Recommendation audiovisual services
H.264
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SIST EN 62516-1:2009
IEC 62516-1
Edition 1.0 2009-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Terrestrial digital multimedia broadcasting (T-DMB) receivers –
Part 1: Basic requirement
Récepteurs pour diffusion multimédia numérique terrestre (T-DMB) –
Partie 1: Exigences fondamentales
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
T
CODE PRIX
ICS 33.160.25 ISBN 2-8318-1044-2
Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
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SIST EN 62516-1:2009
– 2 – 62516-1 © IEC:2009
CONTENTS
FOREWORD.4
1 Scope.6
2 Normative references .6
3 Terms, definitions and abbreviations .7
4 Summary of receiver implementation.8
4.1 General .8
4.2 Basic operation of a T-DMB transmitter .8
4.3 Functional requirements .10
4.4 Summary of audio service .10
4.5 Summary of video service .11
4.6 Summary of data service .11
5 Requirements on receiver implementations .11
5.1 T-DMB service selection and basic requirements .11
5.2 Audio service requirements .11
5.3 Video service requirements .12
5.3.1 General .12
5.3.2 Video objects.12
5.3.3 Audio objects.12
5.3.4 Auxiliary data objects .12
5.3.5 Delays between objects.12
5.4 Receiver channel switch time and initial access time (delay) .12
5.4.1 Delay.12
5.4.2 Initial access time (delay) .13
5.4.3 Channel switch time .13
5.5 Audio and video synchronization .13
5.6 Functional requirements on the interfaces of auxiliary data .13
6 Synchronization of objects in T-DMB video service.13
7 Video.14
7.1 General .14
7.2 Two-layer architecture.14
7.3 AVC features applied to T-DMB.15
8 Audio.16
8.1 General .16
8.2 Summary of BSAC and HE-AAC V2.16
8.3 Operational method for decoding audio objects .17
9 Auxiliary data .18
9.1 General .18
9.2 Examples of services using auxiliary data .18
9.3 Receiver structure for processing auxiliary data .18
9.4 Transmission of image data.19
10 Minimum RF performance specification .19
10.1 RF summary.19
10.2 RF frequency band .19
10.3 RF input .20
10.4 RF operational characteristics .20
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SIST EN 62516-1:2009
62516-1 © IEC:2009 – 3 –
Bibliography.24
Figure 1 – Conceptual transmission architecture for the video services.9
Figure 2 – Conceptual architecture of the video multiplexer .10
Figure 3 – AVC decoder structure .15
Figure 4 – Flow diagram of MPEG-4 general audio .17
Figure 5 – Example of content composition using auxiliary data.18
Figure 6 – Example of a receiver structure for processing auxiliary data .19
Figure 7 – Block diagram for T-DMB channel assign per block.21
Figure 8 – Block diagram for selectivity measurements .22
Figure 9 – Block diagram for adjacent channel selectivity measurements.22
Table 1 – Band III signals .20
Table 2 – Design specifications of T-DMB tuners .21
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SIST EN 62516-1:2009
– 4 – 62516-1 © IEC:2009
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
TERRESTRIAL DIGITAL MULTIMEDIA
BROADCASTING (T-DMB) RECEIVERS –
Part 1: Basic requirement
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC 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 National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees 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, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) 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.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62516-1 has been prepared by technical area 1: Terminals for
audio, video and data services and content, of IEC technical committee 100: Audio, video and
multimedia systems and equipment.
This bilingual version, published in 2009-05, corresponds to the English version.
The text of this standard is based on the following documents:
FDIS Report on voting
100/1490/FDIS 100/1521/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
The French version of this standard has not been voted upon.
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SIST EN 62516-1:2009
62516-1 © IEC:2009 – 5 –
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in
the data related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
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SIST EN 62516-1:2009
– 6 – 62516-1 © IEC:2009
TERRESTRIAL DIGITAL MULTIMEDIA
BROADCASTING (T-DMB) RECEIVERS –
Part 1: Basic requirement
1 Scope
This part of IEC 62516 specifies the characteristics and minimum required performance for
terrestrial digital multimedia broadcasting (T-DMB) receivers. The contents of this standard
include T-DMB system information, video, audio, and MPEG-4 BIFS data.
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.
IEC 62104:2003, Characteristics of DAB receivers
ISO/IEC 10918-1, Information technology – Digital compression and coding of continuous-
tone still images: Requirements and guidelines
ISO/IEC 11172-3, Information technology – Coding of moving pictures and associated audio
for digital storage media at up to about 1,5 Mbit/s – Part 3: Audio
ISO/IEC 13818-1:2000, Information technology – Generic coding of moving pictures and
associated audio information: Systems
ISO/IEC 13818-3:1998 Information technology – Generic coding of moving pictures and
associated audio information – Part 3: Audio
ISO/IEC 14496-1:2001, Information technology – Coding of audio-visual objects – Part 1:
Systems
Amendment 3 (2003)
ISO/IEC 14496-3, Information technology – Coding of audio-visual objects – Part 3: Audio
ISO/IEC 14496-10, Information technology – Coding of audio-visual objects – Part 10:
Advanced Video Coding
ISO/IEC 14496-11:2005, Information technology – Coding of audio-visual objects – Part 11:
Scene description and application engine
ISO/IEC 15444-1, Information technology – JPEG 2000 image coding system: Core coding
system
ITU-T Recommendation H.264, Advanced video coding for generic audiovisual services
ETSI TR 101 496-2, Digital Audio Broadcasting (DAB); Guidelines and rules for
implementation and operation – Part 2: System features
ETSI TS 102 427 V1.1.1, Digital Audio Broadcasting (DAB); Data Broadcasting –MPEG-2 TS
streaming
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SIST EN 62516-1:2009
62516-1 © IEC:2009 – 7 –
ETSI TS 102 428 V1.1.1, Digital Audio Broadcasting (DAB); DMB video service; User
Application Specification
ETSI EN 300 401 V1.3.3, Radio Broadcasting Systems; Digital Audio Broadcasting (DAB) to
mobile, portable and fixed receivers
3 Terms, definitions and abbreviations
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1.1
T-DMB receiver
terminal that can receive and process the programs transmitted following this T-DMB receiver
standard
3.1.2
minimum required performance
lowest performance level allowed for a receiver in order to be called a T-DMB receiver
3.2 Abbreviations
AAC Advanced Audio Coding
ASO Arbitrary Slice Order
AU Access Unit
AV Audio/Video
AVC Advanced Video Coding
BIFS BInary Format for Scene
BSAC Bit-Sliced Arithmetic Coding
CAVLC Context Adaptive Variable Length Coding
CTS Composition Time Stamp
CIF Common Interchange Format
DAB Digital Audio Broadcasting
DP Data Partitioning
ES Elementary Stream
FIC Fast Information Channel
FMO Flexible Macroblock Ordering
IMDCT Inverse Modified Discrete Cosine Transform
IDR Instantaneous Decoder Refresh
IOD Initial Object Descriptor
IP Internet Protocol
JPEG Joint Photographic Experts Group
MCI Multiplex Configuration Information
MOT Multimedia Object Transfer
MPEG-2 Motion Picture Experts Groups-2
MPEG-4 Motion Picture Experts Groups-4
MS Mid/Side
MSC Main Service Channel
NAL Network Abstraction Layer
OCR Object Clock Reference
OD Object Descriptor
OFDM Orthogonal Frequency Division Multiplexing
OTB Object Time Base
OTC Object Time Clock
PAT Program Association Table
PCR Program Clock Reference
PCM Pulse Code Modulation
PES Packetized Elementary Stream
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SIST EN 62516-1:2009
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PID Program IDentifier
PMT Program Map Table
PNG Portable Network Graphics
PNS Perceptual Noise Substitution
PS Parametric Stereo
PSI Program Specific Information
PTS Presentation Time Stamp
QCIF Quarter CIF
QMF Quadrate Mirror Filter
QVGA Quarter VGA
RS Redundant Slice
RS-coded Reed-Solomon coded
SBR Spectral Band Replication
SEI Supplement Enhancement Information
SI Service Information
SL Synchronization Layer
ScF-CRC Scale Factor Cyclic Redundancy Check
STC System Time Clock
T-DMB Terrestrial Digital Multimedia Broadcasting
TNS Temporal Noise Shaping
TS Transport Stream
TwinVQ Transform domain Weighted Interleave Vector Quantization
VCL Video Coding Layer
VGA Video Graphics Array
WDF Wide DMB Format
4 Summary of receiver implementation
4.1 General
This part of IEC 62516 provides the characteristics and minimum required performance
specifications necessary in implementing T-DMB receivers in order to minimize flaws due to
misunderstandings of the relevant standard. This clause provides just a summary of this
specification. Normative characteristics and requirements are provided in detail in Clauses 5
to 10.
4.2 Basic operation of a T-DMB transmitter
As shown in Figure 1 the T-DMB system is an extension of the existing DAB system by adding
a video multiplexer before the stream mode channel.
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SIST EN 62516-1:2009
62516-1 © IEC:2009 – 9 –
DAB (ETSI EN 300 401)
FIC data
service
Fast information (FIC) path
Multiplexer
control
data
Service
Service information (SI) path
Trans-
information
mission
frame
multiplexer
Audio
General DAB Path
program
DAB audio frame path
service
Main
CIFs
service
(MSC)
multiplexer
Packet
General DAB Path
data
Packet mode data path
service
Video
Optional
OFDM
Energy
conditional Convolutional Time transmission
Video
signal
Video
dispersal
access encoder interleaver signal
service
generator
multiplexer scrambler
Stream scrambler
mode
IEC 301/09
Figure 1 – Conceptual transmission architecture for the video services
Figure 2 shows the conceptual structure of the video multiplexer including an IOD generator
that provides the information on system initialization, an OD/BIFS generator that provides
information on scene composition using objects, and AV encoders that generate audio/video
compressed streams. The IOD, OD, BIFS, compressed AV data, and auxiliary data are
packetized and multiplexed into a RS-coded MPEG-2 TS. The RS code is included here for
maintaining the multiplexed video data at a higher quality than those of existing DAB signals.
For each of the video, audio, and data services provided by the video multiplexer in Figure 2,
this standard specifies characteristics and requirements that are needed in implementing a
receiver that supports such services.
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Outer
convolutional
interleaver
Outer
encoder
RS(204,188)
TS
multiplexer
PES
Section
generator packetizer
SL
Packetizer
SIST EN 62516-1:2009
– 10 – 62516-1 © IEC:2009
IOD data
IOD
generator
PSI section
14496
section
OD/BIFS OD/BIFS
stream SL packet
OD/BIFS
generator
Video
MPEG-2 service
Video Video
AVC
TS stream
ES SL packet
video
encoder
Audio Audio PES
BSAC
ES SL packet Packet
audio
encoder
AUX data Auxiliary data
ES SL packet
Auxiliary
data
IEC 302/09
Figure 2 – Conceptual architecture of the video multiplexer
4.3 Functional requirements
Information on receiver implementations is provided on a technical basis by the descriptions
and requirements on the items needed for the implementation of T-DMB receivers.
Various operational situations are defined such as service switching situations within an
ensemble and between ensembles.
4.4 Summary of audio service
In this standard, the audio service is related to the implementation of a receiver compatible
with the DAB audio, i.e. MUSICAM. For the audio service, IEC 62104 can be referred to
without making any further specifications. IEC 62104 classifies system functions, performance
requirements, interfaces, minimum performance specifications and its measurement method
and gives as requirements audio decoder, automatic mode selection, service selection,
receiver operation on multiplex reconfiguration, automatic switching to another ensemble, etc.
It has specifications for each of the interfaces that are divided into RF inputs, analog and
digital audio interfaces, and coded audio interfaces. For minimum performance specifications
and measurement methods, it specifies bit-error ratio (BER), selectivity, minimum input
power, sensitivity with their measurement methods.
Mandatory characteristics and requirements for T-DMB and audio services are described in
5.1 and 5.2.
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SIST EN 62516-1:2009
62516-1 © IEC:2009 – 11 –
4.5 Summary of video service
In this standard, the video service is defined as in the T-DMB standards, i.e. ETSI TS 102 427
and ETSI TS 102 428, and is related to the implementation of a receiver compatible with a
service composed of a video (H.264), audio (BSAC or HE-AAC V2) and multimedia data
(BIFS, Images) in stream mode.
Clause 5 gives additional requirements to those already specified in ETSI TS 102 427 and
ETSI TS 102 428. Clause 6 explains the timing information related to the AV synchronization.
Clauses 7, 8, and 9 define requirements for video decoders, audio decoders, and BIFS,
respectively.
4.6 Summary of data service
The data service is related to the implementation of a receiver compatible with the T-DMB
data services including MOT slideshow and broadcast website service that use MOT,
transparent data channel, and IP datagram tunnelling protocols. The data service is outside
the scope of this document.
5 Requirements on receiver implementations
5.1 T-DMB service selection and basic requirements
The main service channel and the fast information channel (FIC) deliver service components
and MCI, respectively. A service is composed of one or more service components and
multiple services can be delivered in an ensemble.
Users of T-DMB receivers get access to a service component by selecting a service. Primary
component is a mandatory service component in a service, whereas the other remaining
service components are secondary components. These two components should be
distinguished.
A T-DMB receiver shall meet the following basic requirements:
– a T-DMB receiver shall appropriately process the MCI for the access to the service
desired;
– a T-DMB receiver shall abide by the terms in ETSI TR 101 496-2 regarding multiplex
reconfiguration;
– a T-DMB receiver sh
...