Wavelets have been favorably applied in almost all aspects of digital wireless
communication systems including data compression, source and channel coding, signal …

The stringent requirements of wireless multimedia transmission lead to very high radio
spectrum solicitation. Although the radio spectrum is considered as a scarce resource, the …

As of today, orthogonal frequency division multiplexing (OFDM) has been the dominant
technology for broadband multicarrier communications. However, in certain applications …

Cognitive radio is an exciting emerging technology that has the potential of dealing with the
stringent requirement and scarcity of the radio spectrum. Such revolutionary and …

Transmitter redundancy introduced using filterbank precoders generalizes existing
modulations including OFDM, DMT, TDMA, and CDMA schemes encountered with single …

There are today broadband power line modems available in retail stores that are based on
either conventional OFDM or on Wavelet-OFDM. However, the comparison of these two …

This paper introduces the principles of interferometry to multicarrier code division multiple
access (MC-CDMA). Specifically, we propose the use of MC-CDMA with novel carrier …

The theory and applications of wavelets have undoubtedly dominated the journals in all
mathematical, engineering and related fields throughout the last decade. Few other …

Prior to the discovery of the celebrated orthogonal frequency division multiplexing (OFDM),
multicarrier techniques that use analog filter banks were introduced in the 1960s. Moreover …

As proven by the success of OFDM, multicarrier modulation has been recognized as an
efficient solution for wireless communications. Waveform bases other than sine functions …