Title :
BER per scale performance of a Wavelet OFDM transmission through time and frequency selective channels
Author :
Oltean, Marius ; Firoiu, Ioana
Author_Institution :
Fac. of Electron. & Telecommun., Politeh. Univ. of Timisoara, Timisoara, Romania
Abstract :
BER performance across various transmission scales of a Wavelet OFDM system is investigated in this paper. The channel is selective in time and frequency. It is shown that the BER performance significantly varies across the transmission scales. This is a joint result of the multi-scale nature of the Wavelet OFDM scheme and of the simulated channel´s response.
Keywords :
OFDM modulation; error statistics; wavelet transforms; BER per scale performance; frequency selective channels; time selective channels; transmission scales; wavelet OFDM transmission; Bit error rate; Delay; Discrete wavelet transforms; Frequency modulation; OFDM; Time frequency analysis; OFDM; multi-carrier; radio channels; wavelets;
Conference_Titel :
Circuits and Systems for Communications (ECCSC), 2010 5th European Conference on
Conference_Location :
Belgrade
Print_ISBN :
978-1-61284-400-8
