no code implementations • 22 Jul 2022 • Mehmet Ali Aygul, Halise Turkmen, Mehmet Izzet Saglam, Hakan Ali Cirpan, Huseyin Arslan
Non-terrestrial networks (NTNs) are a critical enabler of the persistent connectivity vision of sixth-generation networks, as they can service areas where terrestrial infrastructure falls short.
1 code implementation • 4 Jul 2022 • Mehmet Ali Aygul, Ebubekir Memisoglu, Hakan Ali Cirpan, Huseyin Arslan
The identification of these components can be done through observation and analysis of constellation diagrams.
no code implementations • 29 Sep 2021 • Mehmet Ali Aygul, Ebubekir Memisoglu, Huseyin Arslan
Most of the designers rely on simplified closed-form models to estimate these impairments.
no code implementations • 18 Dec 2020 • Mahmoud Nazzal, Mehmet Ali Aygul, Huseyin Arslan
In this paper, we propose an algorithm for estimating the composite sparsity lying in multiple domains defined by learned dictionaries.
no code implementations • 20 Oct 2020 • Mehmet Ali Aygul, Mahmoud Nazzal, Huseyin Arslan
Although these works can reduce the beam training overhead, still they overlook existing correlations in the previously sampled channels.
no code implementations • 24 Jul 2020 • Mehmet Ali Aygul, Mahmoud Nazzal, Huseyin Arslan
This beamspace transformation is equivalent to performing a Fourier transformation of the channel.