Performance of a wavelet-based OFDM-CDMA high speed power line communication system

Author

Guo, Jinghong

Author_Institution

Dept. of Commun., Nanjing Autom. Res. Inst. of State Grid Corp. of China

fYear

2005

fDate

Nov. 29 2005-Dec. 2 2005

Firstpage

1

Lastpage

259

Abstract

This paper derives an equivalent M-band discrete wavelet transmission mode of OFDM transmission systems, and presents a new quadrature M-band discrete wavelet-based OFDM-CDMA communication systems for high speed power line communication (PLC) channels. This system gives much better suppression inter-channel interference (ICI), inter-symbol interference (ISI), narrowband interference (NBI), multi-user interference (MUI) and noise interference performance, which is verified by simulation

Keywords

OFDM modulation; adjacent channel interference; carrier transmission on power lines; code division multiple access; interference suppression; intersymbol interference; wavelet transforms; equivalent M-band discrete wavelet transmission mode; high speed power line communication system; interchannel interference suppression; intersymbol interference; multiuser interference; narrowband interference; quadrature M-band discrete systems; wavelet-based OFDM-CDMA; Bandwidth; Discrete wavelet transforms; Interchannel interference; Interference suppression; Intersymbol interference; Narrowband; OFDM modulation; Power line communications; Programmable control; Transmitters; CDMA; OFDM; Power line communications; Wavelet;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering Conference, 2005. IPEC 2005. The 7th International

Conference_Location

Singapore

Print_ISBN

981-05-5702-7

Type

conf

DOI

10.1109/IPEC.2005.206917

Filename

1627206