DocumentCode
3105247
Title
WHT/OFDM - an improved OFDM transmission method for selective fading channels
Author
Dlugaszewski, Zbigniew ; Wesolowski, Krzysztof
Author_Institution
Inst. of Electron. & Commun., Poznan Univ. of Technol., Poland
fYear
2000
fDate
2000
Firstpage
144
Lastpage
149
Abstract
The application of the Walsh-Hadamard transformation is proposed as the means to combat the influence of selective fading on the OFDM system performance. Substantial improvement as compared with the OFDM system applying the adaptive equalizer at the receiver is shown by simulation
Keywords
Hadamard transforms; OFDM modulation; Walsh functions; fading channels; OFDM transmission; WHT/OFDM; Walsh-Hadamard transformation; selective fading channels; system performance; Adaptive equalizers; Bit error rate; Fading; Frequency division multiplexing; OFDM modulation; Peak to average power ratio; Quadrature amplitude modulation; Radio transmitters; System performance; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Vehicular Technology, 2000. SCVT-200. Symposium on
Conference_Location
Leuven
Print_ISBN
0-7803-6684-0
Type
conf
DOI
10.1109/SCVT.2000.923353
Filename
923353
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