A new coded modulation scheme is proposed. At the transmitter, the concatenation of a
distribution matcher and a systematic binary encoder performs probabilistic signal shaping …

Recent works have shown that modern machine learning techniques can provide an
alternative approach to the long-standing joint source-channel coding (JSCC) problem. Very …

The choice of modulation schemes is a fundamental building block of wireless
communication systems. As a key component of physical layer design, they critically impact …

In this work, geometric shaping (GS) and probabilistic shaping (PS) for the additive white
Gaussian noise (AWGN) channel is reviewed. Both approaches are investigated in terms of …

In this paper, we optimize the constellation sets to be used in communication systems
affected by phase noise. The main objective is to find the constellation which maximizes the …

DVB-S2 and DVB-SH satellite broadcasting standards currently deploy 16-and 32-amplitude
phase shift keying (APSK) modulation using the consultative committee for space data …

The unrelenting technological advancement in the generation of wireless networks in recent
years has awakened the motion concerning the inclusion of satellites in personal …

We investigate different techniques to improve the spectral efficiency of systems based on
the DVB‐S2 standard, when the transmitted signal bandwidth cannot be increased because …

Both satellite transmissions and DVB applications over satellite present peculiar
characteristics that could be taken into consideration in order to further exploit the optimality …

The second‐generation specification of the digital video broadcasting for satellite (DVB‐S2)
was developed in 2003 with the aim of improving the existent broadcasting standard DVB‐S …