AS/NZS 4541:1999
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 broadcasting systems for television, sound and data services - Framing structure, channel coding and modulation for 11/12 GHz satellite services
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
30-06-2017
English
05-04-1999
Important note : Users cannot be edited or removed once added to your Multi user PDF.Specifies framing structure, channel coding and modulation for digital television emission by satellite. Provides a general description of the system for satellite digital TV transmission and specifies the digitally modulated signal to facilitate compatibility between pieces of equipment developed by different manufacturers. It identifies global performance requirements and features of the system, in order to meet service quality targets. This Standard is identical with and has been reproduced from ETS 300 421:1994.
| Committee |
IT-025
|
| DocumentType |
Standard
|
| ISBN |
0 7337 2556 2
|
| Pages |
17
|
| PublisherName |
Standards Australia
|
| Status |
Withdrawn
|
| Supersedes |
This European Telecommunication Standard (ETS) describes the modulation and channel coding system (denoted the "System" for the purposes of this ETS) for satellite digital multi-programme Television (TV)/High Definition Television (HDTV) services to be used for primary and secondary distribution in Fixed Satellite Service (FSS) and Broadcast Satellite Service (BSS) bands. The System is intended to provide Direct-To-Home (DTH) services for consumer Integrated Receiver Decoder (IRD), as well as collective antenna systems (Satellite Master Antenna Television (SMATV)) and cable television head-end stations, with a likelihood of remodulation, see ETS 300 429 (bibliography). The System uses Quaternary Phase Shift Keying (QPSK) modulation and concatenated error protection strategy based on a convolutional code and a shortened Reed-Solomon (RS) code.The System is suitable for use on different satellite transponder bandwidths.Compatibility with Moving Pictures Experts Group-2 (MPEG-2) coded TV services (see ISO/IEC DIS 13818-1 [1]), with a transmission structure synchronous with the packet multiplex, is provided. Exploitation of the multiplex flexibility allows the use of the transmission capacity for a variety of TV service configurations, including sound and data services. All service components are Time Division Multiplexed (TDM) on a single digital carrier.This ETS:- gives a general description of the System for satellite digital TV transmission;- specifies the digitally modulated signal in order to allow compatibility between pieces of equipment developed by different manufacturers. This is achieved by describing in detail the signal processing principles at the modulator side, while the processing at the receive side is left open to different implementation solutions. However, it is necessary in this ETS to refer to certain aspects of reception;- identifies the global performance requirements and features of the System, in order to meet the service quality targets.
| Standards | Relationship |
| ETS 300 421 : 20001 | Identical |
First published as AS/NZS 4541:1999.
| AS/NZS 13818.1:1997 | Information technology - Generic coding of moving pictures and associated audio information Systems |
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