OFDM based power line communication system with double binary turbo coding scheme

Author

Kim, Eun Cheol ; Kim, Jin Young

Author_Institution

Dept. of Wireless Commun. Eng., Kwangwoon Univ., Seoul, South Korea

fYear

2009

fDate

5-8 July 2009

Firstpage

897

Lastpage

902

Abstract

In this paper, performance of double binary turbo coded orthogonal frequency division multiplexing (OFDM) system is analyzed and simulated in power line communications (PLC) channel. In order to make power line channel environments, Bernoulli-Gaussian noise is considered. The performance is evaluated in terms of bit error probability. From the simulation results, it is demonstrated that the double binary turbo coding scheme offers considerable coding gain with reasonable encoding complexity. It is also shown that the system performance can be substantially improved by increasing the number of iterations.

Keywords

Gaussian noise; OFDM modulation; binary codes; carrier transmission on power lines; channel coding; error statistics; telecommunication channels; turbo codes; Bernoulli-Gaussian noise; OFDM system; PLC channel; bit error probability; double binary turbo coding scheme; encoding complexity; orthogonal frequency division multiplexing; AWGN; Additive white noise; Decoding; Error probability; Gaussian noise; OFDM; Power line communications; Programmable control; Turbo codes; Working environment noise;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 2009. ISIE 2009. IEEE International Symposium on

Conference_Location

Seoul

Print_ISBN

978-1-4244-4347-5

Electronic_ISBN

978-1-4244-4349-9

Type

conf

DOI

10.1109/ISIE.2009.5213284

Filename

5213284