DocumentCode
3451104
Title
Strategies for Performance Evaluation of Wavelet Packet Modulation in Wireless Ad Hoc Networks
Author
Chakole, Megha ; Pokle, S.B. ; Dorle, S.S.
Author_Institution
Dept. of Electron. Eng., GHRCE, Nagpur, India
fYear
2013
fDate
16-18 Dec. 2013
Firstpage
101
Lastpage
102
Abstract
In a multiuser channel signals are corrupted due to Additive White Gaussian Noise (AWGN) and Inter Carrier Interference (ICI). Orthogonal Frequency Division Multiplexing (OFDM) receiver detects the symbols or bits and estimates the parameters. Wavelet Packet Modulation (WPM) is applied to the received symbols that have been previously coded at the transmitter by a special code. The final result obtained is a reduction of the noise (denoising), which results in performance improvement of bit error rate of the system.
Keywords
AWGN; OFDM modulation; ad hoc networks; error statistics; intercarrier interference; ICI; OFDM receiver; WPM; additive white Gaussian noise; bit error rate; inter carrier interference; multiuser channel signals; orthogonal frequency division multiplexing receiver; performance evaluation; special code; wavelet packet modulation; wireless ad hoc networks; Frequency-domain analysis; Modulation; Noise; OFDM; Wavelet packets; AWGN; ICI; OFDM; WPM;
fLanguage
English
Publisher
ieee
Conference_Titel
Emerging Trends in Engineering and Technology (ICETET), 2013 6th International Conference on
Conference_Location
Nagpur
Print_ISBN
978-1-4799-2560-5
Type
conf
DOI
10.1109/ICETET.2013.27
Filename
6754788
Link To Document