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Analysis of Modulation Methods for Data Communications over the Low-voltage Grid


Čunčić, Petra; Bažant, Alen
Analysis of Modulation Methods for Data Communications over the Low-voltage Grid // Proceedings of the 7th International Conference on Telecommunications ConTEL 2003 / Jevtić, Dragan ; Mikuc, Miljenko (ur.).
Zagreb: Fakultet elektrotehnike i računarstva u Zagrebu, 2003. str. 643-648 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Analysis of Modulation Methods for Data Communications over the Low-voltage Grid

Autori
Čunčić, Petra ; Bažant, Alen

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 7th International Conference on Telecommunications ConTEL 2003 / Jevtić, Dragan ; Mikuc, Miljenko - Zagreb : Fakultet elektrotehnike i računarstva u Zagrebu, 2003, 643-648

Skup
7th International Conference on Telecommunications ConTEL 2003

Mjesto i datum
Zagreb, 11-13.06.2003

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
powerline communications; powerline channel; transfer function; noise analysis; modulation methods

Sažetak
The electric power supply network is a large infrastructure covering most parts of the inhabited areas. Due to the recent increase of demands in communication area, the electric power supply system is evolving from a pure energy distribution network to a multi-purpose medium, delivering energy, voice and various data services [1]. The technologies for data communications over the electrical power supply network are covered by the frequent term "Power Line Communications" (PLC). The development of suitable PLC systems requires an analysis of communication properties that a powerline channel has to offer, such as the transfer function and the noise scenario. The channel characteristics have a direct influence on the choice of the appropriate modulation method, which transforms a data stream into a signal suitable for the transmission over a specific medium. The purpose of this paper is to analyze those mentioned topics. Simulations for various narrowband modulation schemes were made to present the final results in form of BER (Bit Error Ratio) curves. The influence of the Decision Feedback Equalizer (DFE) on suppression of Inter Symbol Interference (ISI) was considered as well.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekt / tema
0036009

Ustanove
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Alen Bažant (autor)

Citiraj ovu publikaciju

Čunčić, Petra; Bažant, Alen
Analysis of Modulation Methods for Data Communications over the Low-voltage Grid // Proceedings of the 7th International Conference on Telecommunications ConTEL 2003 / Jevtić, Dragan ; Mikuc, Miljenko (ur.).
Zagreb: Fakultet elektrotehnike i računarstva u Zagrebu, 2003. str. 643-648 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Čunčić, P. & Bažant, A. (2003) Analysis of Modulation Methods for Data Communications over the Low-voltage Grid. U: Jevtić, D. & Mikuc, M. (ur.)Proceedings of the 7th International Conference on Telecommunications ConTEL 2003.
@article{article, year = {2003}, pages = {643-648}, keywords = {powerline communications, powerline channel, transfer function, noise analysis, modulation methods}, title = {Analysis of Modulation Methods for Data Communications over the Low-voltage Grid}, keyword = {powerline communications, powerline channel, transfer function, noise analysis, modulation methods}, publisher = {Fakultet elektrotehnike i ra\v{c}unarstva u Zagrebu}, publisherplace = {Zagreb} }