no code implementations • 4 Dec 2020 • Mohammad Majidzadeh, Jarkko Kaleva, Nuutti Tervo, Harri Pennanen, Antti Tolli, Matti Latva-aho
Hybrid analog-digital beamforming has been recognised as a promising approach for large-scale MIMO implementations with a reduced number of costly and power-hungry RF chains.
no code implementations • 9 Oct 2020 • Hamidreza Bakhshzad Mahmoodi, Jarkko Kaleva, Seyed Pooya Shariatpanahi, Antti Tolli
We identify scenarios and conditions where D2D transmission can reduce the delivery time.
no code implementations • 26 Nov 2019 • Hossein Asgharimoghaddam, Jarkko Kaleva, Antti Tölli
Conducting analysis in the regime where $F$, $K$, and ${d_k,\forall k}$ converge to $+\infty$ at the same rate, we present EMI as a deterministic equivalent plus a residual term.
no code implementations • 14 Oct 2019 • Dileep Kumar, Jarkko Kaleva, Antti Tölli
The fundamental challenge of the millimeter-wave (mmWave) frequency band is the sensitivity of the radio channel to blockages, which gives rise to unstable connectivity and impacts the reliability of a system.
