Title :
Optimization of pulse shaping and pre-equalization in cable transmission systems
Author :
Ahrens, Andrcas ; Lange, Christoph
Author_Institution :
Dept. of Electr. Eng. & Inf. Technol., Rostock Univ., Germany
Abstract :
In this paper, pulse shaping and pre-equalization in both baseband and multicarrier systems for the data transmission over symmetrical twisted pair lines are analyzed. A worst case signal-to-noise ratio is used as a quality parameter for rating the performance of the various transmission techniques. Especially the pre-equalization results in a noticeable improvement of the transmission quality.
Keywords :
adjacent channel interference; data communication; equalisers; intersymbol interference; optimisation; pulse shaping; twisted pair cables; SNR quality parameter; baseband systems; cable transmission systems; data transmission; multicarrier systems; pre-equalization; pulse shaping optimization; signal-to-noise ratio; symmetrical twisted pair lines; transmission quality improvement; Baseband; Crosstalk; Data communication; Filters; Frequency response; Gaussian noise; Information technology; Pulse shaping methods; Signal to noise ratio; Transmitters;
Conference_Titel :
Electronic Instrument Engineering Proceedings, 2002. APEIE 2002. 2002 6th International Conference on Actual Problems of
Print_ISBN :
0-7803-7361-8
DOI :
10.1109/APEIE.2002.1075810
