Chirp waveform plays a significant role in radar and communication systems for its ability of
pulse compression and spread spectrum. This paper presents a principle of multiplexing a …

A plethora of new applications will be enabled by next generation wireless networks. These
demand sophisticated medium access control and physical layer protocols in order to fulfill …

Single carrier transmissions with frequency domain equalization (SC-FDE) have gained
widespread use in emergent broadband wireless systems becoming an attractive alternative …

Non-orthogonal multiple access (NOMA) schemes have been recognized as a promising
multiple access method for the fifth generation (5G) communication systems. In NOMA …

The deployment of increasingly dense heterogeneous mobile networks can create high
levels of interference among users that, combined with severely time-dispersive channels …

The growing progress in wireless communication services led to a demand in high data
rates, spectral efficiency and flexibility requirements. The Block-Windowed Burst Orthogonal …

FTN (Faster Than Nyquist) signaling allows capacity gains but requires substantially
complex equalization schemes, even for an ideal AWGN (Additive White Gaussian Noise) …

Single carrier frequency-domain equalization (SC-FDE) modulations are known to be
suitable for broadband wireless communications due to their robustness against severe time …

As the available bandwidth of optical fibers has been almost fully exploited, Digital Signal
Processing (DSP) comes to rescue and is a critical technology underpinning the next …

Reduced-complexity implementations are critical for massive MIMO (Multiple Input, Multiple
Output) systems. In this paper we consider the uplink of broadband massive MIMO systems …