Title :
Bandlimited orthogonal wavelet symbols
Author :
Wei, C. ; Cochran, D.
Author_Institution :
Telecommun. Res. Center, Arizona State Univ., Tempe, AZ, USA
Abstract :
This paper presents methods for constructing bandlimited wavelets whose time-shifted and dyadically dilated replicates form orthonormal sets. The wavelets sets constructed have desirable spectral spreading properties when used as symbols for encoding digital communication signals, as has been proposed in recent literature
Keywords :
digital communication; digital signals; multi-access systems; signal processing; signal synthesis; wavelet transforms; bandlimited orthogonal wavelet symbols; bandlimited wavelets construction; digital communication signals; dyadically dilated replica; encoding; multiple access communication system; orthonormal sets; spectral spreading properties; time-shifted replica; wavelets sets; Demodulation; Digital communication; Encoding; Frequency domain analysis; Jamming; Robustness; Signal analysis; Spread spectrum communication; Time frequency analysis; Wavelet analysis; Wavelet domain;
Conference_Titel :
Signals, Systems and Computers, 1993. 1993 Conference Record of The Twenty-Seventh Asilomar Conference on
Conference_Location :
Pacific Grove, CA
Print_ISBN :
0-8186-4120-7
DOI :
10.1109/ACSSC.1993.342571
