TS 101 980 : 1.1.1
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DIGITAL RADIO MONDIALE (DRM); SYSTEM SPECIFICATION
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English
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Foreword
Introduction
1 Scope
2 References
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4 General characteristics
4.1 System overview
4.2 System architecture
4.3 Source coding
4.4 Transmission modes
5 Source coding modes
5.1 Overview
5.2 UEP and audio super framing
5.3 AAC coding
5.4 MPEG CELP coding
5.5 HVXC
5.6 SBR
6 Multiplex definition
6.1 Introduction
6.2 Main Service Channel
6.3 Fast Access Channel
6.4 Service Description Channel
6.5 Text message application
6.6 Packet mode
7 Channel coding and modulation
7.1 Introduction
7.2 Transport multiplex adaptation and Energy dispersal
7.3 Coding
7.4 Signal constellations and mapping
7.5 Application of coding to the channels
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
8.4 Pilot cells
8.5 Control cells
8.6 Data cells
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 emitter implementation
Annex G (informative): Guidelines for receiver implementation
G.1 Alternative frequency checking and switching (AFS)
G.2 Character sets
Annex H (informative): Service capacity and bit rates
Annex I (normative): Audio 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
Annex O (informative): Bibliography
History
Describes the Digital Radio Mondiale (DRM) system for digital transmissions in the broadcasting bands below 30 MHz.
| Committee |
BROADCAS
|
| DocumentType |
Standard
|
| Pages |
158
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| Standards | Relationship |
| IEC PAS 62272-1:2002 | Identical |
| TS 102 668 : 1.1.2 | DIGITAL RADIO MONDIALE (DRM); DRM-TMC (TRAFFIC MESSAGE CHANNEL) |
| TS 101 756 : 1.8.1 | DIGITAL AUDIO BROADCASTING (DAB); REGISTERED TABLES |
| ISO/IEC 14496-3:2009 | Information technology Coding of audio-visual objects Part 3: Audio |
| EN 300 401 : 1.4.1 | RADIO BROADCASTING SYSTEMS; DIGITAL AUDIO BROADCASTING (DAB) TO MOBILE, PORTABLE AND FIXED RECEIVERS |
| ISO 639-2:1998 | Codes for the representation of names of languages — Part 2: Alpha-3 code |
| 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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