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Detail publikace
SMÉKAL, Z. ŠILHAVÝ, P. RAJMIC, P.
Originální název
Time Domain Equalisation for ADSL Technology and its Optimization
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
In the paper the methods for compensating the unfavourable properties of the transmission path in ADSL are compared. On the basis of measuring the transmission properties of the telephone channel during ADSL initialization the optimum coefficients of the FIR (Finite Impulse Response) digital filter are calculated. This filter realizes the TEQ (Time Domain Equalization) method and processes effectively the impulse response of transmission channel to the length of permitted cyclic prefix. All the analysed methods give roughly the same results and they mainly differ in how the limiting assumptions are defined. The present authors experience of the TEQ method is described and recommendations are given that should lead to achieving optimum transmission rate for a given interference in the ADSL transmission.
Klíčová slova
ADSL, TEQ
Autoři
SMÉKAL, Z.; ŠILHAVÝ, P.; RAJMIC, P.
Rok RIV
2003
Vydáno
23. 2. 2003
Nakladatel
IEEE Catalog Number: 03EX628C
Místo
Papeete, French Polynesia
ISBN
0-7803-7662-5
Kniha
Proceedings of the 10th International Conference on Telecommunications
Strany od
1171
Strany do
1176
Strany počet
6
BibTex
@inproceedings{BUT8461, author="Zdeněk {Smékal} and Pavel {Šilhavý} and Pavel {Rajmic}", title="Time Domain Equalisation for ADSL Technology and its Optimization", booktitle="Proceedings of the 10th International Conference on Telecommunications", year="2003", pages="6", publisher="IEEE Catalog Number: 03EX628C", address="Papeete, French Polynesia", isbn="0-7803-7662-5" }