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I.S. EN 62272-1:2003

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

DIGITAL RADIO MONDIALE (DRM) - PART 1: SYSTEM SPECIFICATION
Available format(s)

Hardcopy , PDF

Withdrawn date

06-09-2016

Language(s)

English

Published date

01-09-2004

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

FOREWORD
INTRODUCTION
1 Scope
2 References
3 Definitions, symbols, abbreviations and conventions
  3.1 Definitions
  3.2 Symbols
  3.3 Abbreviations
  3.4 Convention
4 General characteristics
  4.1 System overview
  4.2 System architecture
  4.3 Source coding
  4.4 Transmission modes
      4.4.1 Signal bandwidth related parameters
      4.4.2 Transmission efficiency related parameters
5 Source coding modes
  5.1 Overview
      5.1.1 AAC Audio Coding
      5.1.2 MPEG CELP coding
      5.1.3 MPEG HVXC coding
      5.1.4 SBR coding
  5.2 UEP and audio super framing
  5.3 AAC coding
      5.3.1 AAC
      5.3.2 AAC + SBR
  5.4 MPEG CELP coding
      5.4.1 MPEG CELP
  5.5 HVXC
      5.5.1 Definitions
      5.5.2 HVXC decoder
      5.5.3 HVXC encoder
      5.5.4 HVXC channel coding
      5.5.5 Category Interleaving
      5.5.6 HVXC error detection and concealment
  5.6 SBR
      5.6.1 Conceptual Overview
      5.6.2 AAC + SBR Decoding Process
      5.6.3 AAC + SBR Protocol
6 Multiplex definition
  6.1 Introduction
  6.2 Main Service Channel
      6.2.1 Introduction
      6.2.2 Structure
      6.2.3 Building the MSC
      6.2.4 Reconfiguration
  6.3 Fast Access Channel
      6.3.1 Introduction
      6.3.2 Structure
      6.3.3 Channel parameters
      6.3.4 Service parameters
      6.3.5 CRC
      6.3.6 FAC repetition
  6.4 Service Description Channel
      6.4.1 Introduction
      6.4.2 Structure
      6.4.3 Data Entities
      6.4.4 Summary of data entity characteristics
      6.4.5 Changing the content of the SDC
      6.4.6 Signalling of reconfigurations
  6.5 Text message application
      6.5.1 Structure
  6.6 Packet mode
      6.6.1 Packet structure
      6.6.2 Asynchronous streams
      6.6.3 Files
      6.6.4 Choosing the packet length
7 Channel coding and modulation
  7.1 Introduction
  7.2 Transport multiplex adaptation and Energy dispersal
      7.2.1 Transport multiplex adaptation
      7.2.2 Energy dispersal
  7.3 Coding
      7.3.1 Multilevel coding
      7.3.2 Component Code
      7.3.3 Bit Interleaving
  7.4 Signal constellations and mapping
  7.5 Application of coding to the channels
      7.5.1 Coding the MSC
      7.5.2 Coding the SDC
      7.5.3 Coding the FAC
  7.6 MSC Cell Interleaving
  7.7 Mapping of MSC cells on the transmission super frame
      structure
8 Transmission structure
  8.1 Transmission frame structure and modes
  8.2 Propagation-related OFDM parameters
  8.3 Signal bandwidth related parameters
      8.3.1 Parameter definition
      8.3.2 Simulcast transmission
  8.4 Pilot cells
      8.4.1 Functions and derivation
      8.4.2 Frequency references
      8.4.3 Time references
      8.4.4 Gain references
  8.5 Control cells
      8.5.1 General
      8.5.2 FAC cells
      8.5.3 SDC cells
  8.6 Data cells
      8.6.1 Cell positions
      8.6.2 Cell gains and phases
Annex A (informative) Simulated system performance
Annex B (informative) Definition of channel profiles
Annex C (informative) Example of mapping of logical frames
                      to multiplex frames
Annex D (normative) Calculation of the CRC word
Annex E (informative) Indicative RF Protection ratios
Annex F (informative) Guidelines for transmitter implementation
Annex G (informative) Guidelines for receiver implementation
Annex H (informative) Service capacity and bit rates
Annex I (normative) SBR tables
Annex J (informative) Numbers of input bits
Annex K (informative) Simulcast transmission
Annex L (informative) Pilot reference illustrations
Annex M (informative) MSC configuration examples
Annex N (informative) HVXC parameters
Bibliography

Explains the frequency bands used for broadcasting below 30 MHz.

DocumentType
Standard
Pages
396
PublisherName
National Standards Authority of Ireland
Status
Withdrawn

Standards Relationship
DIN EN 62272-1:2003-01 (Draft) Identical
BS EN 62272-1:2003 Identical
EN 62272-1:2003 Identical
NF EN 62272-1 : 2004 Identical
IEC 62272-1:2003 Identical

ISO/IEC 14496-3:2009 Information technology Coding of audio-visual objects Part 3: Audio
ISO 639-2:1998 Codes for the representation of names of languages — Part 2: Alpha-3 code
ETS 300 401 : 20002 RADIO BROADCASTING SYSTEMS; DIGITAL AUDIO BROADCASTING (DAB) TO MOBILE, PORTABLE AND FIXED RECEIVERS
EN 50067:1998 Specification of the radio data system (RDS) for VHF/FM sound broadcasting in the frequency range from 87,5 to 108,0 MHz
ISO/IEC 10646-1:2000 Information technology Universal Multiple-Octet Coded Character Set (UCS) Part 1: Architecture and Basic Multilingual Plane

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