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Performance Analysis of Uplink Adaptive NOMA Depending on Channel Knowledge
Mylene Pischella, Ivan Stupia, Luc Vandendorpe
Non Orthogonal Multiple Access (NOMA) is a key technique to satisfy large users densities in future wireless networks. However, NOMA may provide poor performance compared to Orthog…
Localization Efficiency in Massive MIMO Systems
Masoud Arash, Hamed Mirghasemi, Ivan Stupia +1
In the next generation of wireless systems, Massive MIMO offers high angular resolution for localization. By virtue of large number of antennas, the Angle of Arrival (AoA) of User…
SWIPT-based Real-Time Mobile Computing Systems: A Stochastic Geometry Perspective
Ayse Ipek Akin, Nafiseh Janatian, Ivan Stupia +1
Driven by the Internet of Things vision, recent years have seen the rise of new horizons for the wireless ecosystem in which a very large number of mobile low power devices interac…
On the effect of blockage objects in dense MIMO SWIPT networks
Ayse Ipek Akin, Ivan Stupia, Luc Vandendorpe
Simultaneous information and power transfer (SWIPT) is characterised by the ambiguous role of multi-user interference. In short, the beneficial effect of multi-user interference on…
Energy Efficient Precoder Design for MIMO-OFDM with Rate-dependent Circuit Power
Zijian Wang, Ivan Stupia, Luc Vandendorpe
This paper studies an energy efficient design of precoders for point-to-point multiple-input-multiple-output (MIMO) orthogonal frequency-division multiplexing (OFDM) systems. Diffe…