The requirements and key areas for 5G are gradually becoming more apparent, and it is
becoming clear that 5G will need to be able to deal with increased levels of diversity in both …

This paper proposes a novel patch-wise image inpainting algorithm using the image signal
sparse representation over a redundant dictionary, which merits in both capabilities to deal …

In this paper, we explore the idea that 5G will permit the use of multiple waveforms, with
each service employing a waveform that is best suited for it. We look at a 5G machine-type …

Future 5G networks will serve a variety of applications that will coexist on the same spectral
band and geographical area in an uncoordinated and asynchronous manner. It is widely …

Device-to-device (D2D) communication is being heralded as an important part of the
solution to the capacity problem in future networks, and is expected to be natively supported …

Optical orthogonal frequency-division multiplexing offset-quadrature amplitude modulation
(OFDM/OQAM) increases the system spectral efficiency compared with the conventional …

To optimize the use of the spectrum, it is expected that the next generation of wireless
networks (5G) will enable coexistence of newly introduced services with legacy cellular …

To answer the challenges put out by the next generation of wireless networks (5G),
important research efforts have been undertaken during the last few years to find new …

On the basis of coherent optical orthogonal frequency-division-multiplexing (CO-OFDM), CO-
OFDM/offset quadrature amplitude modulation (CO-OFDM/OQAM) improves the spectrum …

The influxes of diversified services and mass data lead to exponential growth of traffic load
in mobile cellular networks. Cache-enabled device-to-device (D2D) communication …