Fractal functions and wavelet expansions based on several scaling functions
Journal of Approximation Theory
An Application of Multi-wavelet Packets in Digital Communications
CNSR '04 Proceedings of the Second Annual Conference on Communication Networks and Services Research
Wavelet packet modulation for wireless communications: Research Articles
Wireless Communications & Mobile Computing
NeXt generation/dynamic spectrum access/cognitive radio wireless networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Eigenvalue-based spectrum sensing algorithms for cognitive radio
IEEE Transactions on Communications
The performance of multiwavelets based OFDM system under different channel conditions
Digital Signal Processing
Spectrum sensing by cognitive radios at very low SNR
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Short wavelets and matrix dilation equations
IEEE Transactions on Signal Processing
On the design of multifilter banks and orthonormal multiwaveletbases
IEEE Transactions on Signal Processing
Filter Bank Spectrum Sensing for Cognitive Radios
IEEE Transactions on Signal Processing
A survey of spectrum sensing algorithms for cognitive radio applications
IEEE Communications Surveys & Tutorials
Spectrum pooling: an innovative strategy for the enhancement of spectrum efficiency
IEEE Communications Magazine
Cognitive radio: brain-empowered wireless communications
IEEE Journal on Selected Areas in Communications
The application of multiwavelet filterbanks to image processing
IEEE Transactions on Image Processing
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Cognitive radio (CR) transceiver that can offer adequate data rate andmultiuser support for future wireless networks is a promising technology for reliable and spectrum-efficient mobile communication. Orthogonal frequency division multiplexing (OFDM) and scalar wavelet based schemes have been proposed as physical layer techniques for CR. This paper proposes multiwavelet packetbased multicarrier multiple-access scheme as an equally promising candidate for multi-user CR networks and using existing orthonormal multiwavelets, the performance of the proposed system is evaluated. It is shown that the error performance of the proposed system under frequency and phase offset conditions is comparable with existing schemes.