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- Thinfilm (Sweden)SE25 papers
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7 papers · 2 filters
Optimizing Multi-Cell Massive MIMO for Spectral Efficiency: How Many Users Should Be Scheduled?
Emil Björnson, Erik G. Larsson, Mérouane Debbah
Massive MIMO is a promising technique to increase the spectral efficiency of cellular networks, by deploying antenna arrays with hundreds or thousands of active elements at the bas…
Massive MIMO with Optimal Power and Training Duration Allocation
Hien Quoc Ngo, Michail Matthaiou, Erik G. Larsson
We consider the uplink of massive multicell multiple-input multiple-output systems, where the base stations (BSs), equipped with massive arrays, serve simultaneously several termin…
Massive MIMO with Non-Ideal Arbitrary Arrays: Hardware Scaling Laws and Circuit-Aware Design
Emil Björnson, Michail Matthaiou, Mérouane Debbah
Massive multiple-input multiple-output (MIMO) systems are cellular networks where the base stations (BSs) are equipped with unconventionally many antennas, deployed on co-located o…
Asymptotic Analysis of SU-MIMO Channels With Transmitter Noise and Mismatched Joint Decoding
Mikko Vehkaperä, Taneli Riihonen, Maksym A. Girnyk +4
Hardware impairments in radio-frequency components of a wireless system cause unavoidable distortions to transmission that are not captured by the conventional linear channel model…
Multipair Full-Duplex Relaying with Massive Arrays and Linear Processing
Hien Quoc Ngo, Himal A. Suraweera, Michail Matthaiou +1
We consider a multipair decode-and-forward relay channel, where multiple sources transmit simultaneously their signals to multiple destinations with the help of a full-duplex relay…
Capacity estimation of two-dimensional channels using Sequential Monte Carlo
Christian A. Naesseth, Fredrik Lindsten, Thomas B. Schön
We derive a new Sequential-Monte-Carlo-based algorithm to estimate the capacity of two-dimensional channel models. The focus is on computing the noiseless capacity of the 2-D one-i…