Massive connectivity for extra-large multi-input multi-output (XL-MIMO)
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The 3rd Generation Partnership Project (3GPP) has defined based on the L...
This work presents eight demonstrators and one showcase developed within...
In this paper, we investigate the energy-efficient hybrid precoding desi...
The first 5G (5th generation wireless systems) New Radio Release-15 was
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In this paper, we consider multigroup multicast transmissions with diffe...
5G New Radio (NR) Release 15 has been specified in June 2018. It introdu...
Channel reciprocity in time-division duplexing (TDD) massive multiple-in...