User selection and multiuser widely linear precoding for one-dimensional signalling

M Bavand, SD Blostein - IEEE Transactions on Vehicular …, 2018 - ieeexplore.ieee.org
Emergence of ultradense networks in 5G communications, Internet of things, and eHealth
devices prompts us to develop new communication techniques that can support a large …

Reduced-entropy signals in MIMO communication systems

C Hellings - 2017 - mediatum.ub.tum.de
Unlike in single-user systems, where maximum-entropy signals are optimal, transmission
with reduced entropy can be beneficial in multiuser communication systems with …

[HTML][HTML] Power control method for energy efficient buffer-aided relay systems

J Joung, HL Lee, J Zhao, X Kang - Energies, 2019 - mdpi.com
In this paper, a power control method is proposed for a buffer-aided relay node (RN) to
enhance the energy efficiency of the RN system. By virtue of a buffer, the RN can reserve the …

[PDF][PDF] PH. D. THESIS IN

EOF CPM, I IUDICE - 1990 - fedoa.unina.it
In this chapter, the technological background of the thesis is introduced. In particular, in Sec.
1.1 we provide a short introduction to wireless communications in an aeronautical context …