Considering growing concerns toward green communications, not only their bandwidth
efficiency but also their power consumption is expected to gain increasing importance for …

Optical orthogonal-frequency-division-multiplexing (O-OFDM) has been widely explored for
visible light communication (VLC) to achieve high data rates. However, O-OFDM suffers from …

In this paper we propose a novel approach for the diagnosis of gearboxes in presumably
non-stationary and unknown operating conditions. The approach makes use of information …

To avoid the excess bandwidth and noise enhancement penalty involved in the pulse-
shaping method for peak-to-average power ratio (PAPR) reduction of single-carrier …

This letter analyzes the instantaneous power distributions of band-limited single-carrier
frequency-division multiple access (SC-FDMA) signals. Both the localized FDMA (LFDMA) …

In this work, we investigate the performance of geometric constellation shaping for highorder
coded quadrature amplitude modulation (QAM) over an additive white Gaussian noise …

This paper analyzes the high-order moments of linearly modulated single-carrier as well as
orthogonal frequency-division multiplexing (OFDM) signals assuming that the modulated …

In this paper, the Nyquist criteria for ordinary linear modulation are generalized to the
discrete-Fourier transform-spread (DFT-spread) orthogonal frequency-division multiplexing …

In this paper, we analyze the instantaneous power distributions of the transmitting signals at
the relay in the non-regenerative and regenerative cooperation scenarios with linear …

We investigate the effect of memoryless nonlinearity on the error rate performance of both
uncoded and coded single-carrier amplitude phase-shift keying systems adopted in the …