A successive quadratic programming algorithm with global and superlinear convergence properties
Mathematical Programming: Series A and B
Genetic algorithms and classifier systems: foundations and future directions
Proceedings of the Second International Conference on Genetic Algorithms on Genetic algorithms and their application
IEEE Transactions on Signal Processing
Optimal waveform design for UWB radios
IEEE Transactions on Signal Processing - Part I
Spectral shaping of UWB signals for time-hopping impulse radio
IEEE Journal on Selected Areas in Communications - Part 1
Genetic algorithm based equalization for direct sequence ultra-wideband communications systems
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
A canonic-signed-digit coded genetic algorithm for designing finite impulse response digital filter
Digital Signal Processing
Genetic algorithm with a hybrid select mechanism for fractal image compression
Digital Signal Processing
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The design of ultra-wideband (UWB) pulse waveform requires not only preserving the orthogonality at the correlation receiver but also meeting the power spectral mask of the Federal Communications Commission (FCC) for indoor UWB systems. In this paper a flexible UWB pulse waveform design method is proposed based on an approximation with B-spline basis. Subsequently by representing the pulse waveform design as a constrained optimization problem and using genetic algorithm (GA) to solve it, we can get the waveforms whose spectrums not only can comply with the FCC spectrum mask without additional frequency shifting or band-pass filters, but also be applicable for high-rate multidimensional modulation and (carrier-free) orthogonal frequency-division multiple access. Moreover, for the radio transceiver system can be established by rectangle wave generator and amplifier circuits, B-spline based waveform generator is of easy implementation. Experimental results show that the proposed method can also make full use of the available bandwidth to a great extent, which is superior to other available approaches.