Meyer Wavelet Based Orthogonal Pulse Shaping Algorithm for UWB Communication Systems

In impulse radio (IR) type Ultra-Wideband (UWB) communications, orthogonal waveforms confirm to given spectral mask are desired to improve system capacity. Therefore, in this paper, an orthogonal wavelet based pulse shaping algorithm is proposed and compactly supported Meyer wavelet is used as an ex...

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Bibliographic Details
Published in2008 IEEE International Conference on Communications pp. 3928 - 3932
Main Authors Xuan-li Wu, Xue-jun Sha, Nai-tong Zhang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2008
Subjects
Computational complexity
FCC
Power system modeling
Pulse generation
Pulse modulation
Pulse shaping methods
Shape
Ultra wideband communication
Ultra wideband technology
Wavelet domain
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Summary:In impulse radio (IR) type Ultra-Wideband (UWB) communications, orthogonal waveforms confirm to given spectral mask are desired to improve system capacity. Therefore, in this paper, an orthogonal wavelet based pulse shaping algorithm is proposed and compactly supported Meyer wavelet is used as an example to show how to obtain orthogonal pulses. Simulation results show that the proposed algorithm can obtain orthogonal pulses with high power efficiency and the pulse generator can be implemented simply as well.
ISSN:1550-3607
1938-1883
DOI:10.1109/ICC.2008.738