AS/NZS 4540:1999
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 cable systems
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
30-06-2017
English
05-04-1999
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Provides guidance to manufacturers, service providers, carriers and consumers in the design, operation and maintenance of associated equipment and services, to ensure compatibility and optimum performance in the delivery of program content. This Standard is identical with and has been reproduced from ETS 300 429:1994.
| Committee |
CT-002
|
| DocumentType |
Standard
|
| ISBN |
0 7337 2555 4
|
| Pages |
14
|
| ProductNote |
Withdrawn 22-12-2016.
|
| PublisherName |
Standards Australia
|
| Status |
Withdrawn
|
| Supersedes |
This European Telecommunication Standard (ETS) describes the framing structure, channel coding and modulation (denoted "the System" for the purposes of this ETS) for a digital multi-programme television distribution by cable. The aim of this ETS is to present a harmonized transmission standard for cable and satellite, based on the MPEG-2 System Layer ISO/IEC DIS 13818-1 [1], with the addition of appropriate Forward Error Correction (FEC) technique. This System can be used transparently with the modulation/channel coding system used for digital multi-programme television by satellite, see ETS 300 421 (bibliography). The System allows for further evolution as technology advances as described in Reimers document (see bibliography). It is capable of starting a reliable service as of now. The System is based on Quadrature Amplitude Modulation (QAM). It allows for 16, 32, or 64-QAM constellations and permits for future extension to higher constellations, such as 128-QAM and 256-QAM.The System FEC is designed to improve Bit Error Ratio (BER) from 10-4to a range, 10-10to 10-11, ensuring "Quasi Error Free" (QEF) operation with approximately one uncorrected error event per transmission hour.
| Standards | Relationship |
| ETS 300 429 : 20001 | Identical |
First published as AS/NZS 4540:1999.
| AS/NZS 13818.1:1997 | Information technology - Generic coding of moving pictures and associated audio information Systems |
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