133 citations · 826 across the 35 of their papers we have counts for
7 papers · 1 filter
Out-of-Band Radiation Measure for MIMO Arrays with Beamformed Transmission
Christopher Mollén, Ulf Gustavsson, Thomas Eriksson +1
The spatial characteristics of the out-of-band radiation that a multiuser MIMO system emits in the environment, due to its power amplifiers (modeled by a polynomial model) are nonl…
Waveforms for the Massive MIMO Downlink: Amplifier Efficiency, Distortion and Performance
Christopher Mollén, Erik G. Larsson, Thomas Eriksson
In massive MIMO, most precoders result in downlink signals that suffer from high PAR, independently of modulation order and whether single-carrier or OFDM transmission is used. The…
Receiver Algorithm based on Differential Signaling for SIMO Phase Noise Channels with Common and Separate Oscillator Configurations
M. Reza Khanzadi, Rajet Krishnan, Thomas Eriksson
In this paper, a receiver algorithm consisting of differential transmission and a two-stage detection for a single-input multiple-output (SIMO) phase-noise channels is studied. Spe…
On the Required Number of Antennas in a Point-to-Point Large-but-Finite MIMO System: Outage-Limited Scenario
Behrooz Makki, Tommy Svensson, Thomas Eriksson +1
This paper investigates the performance of the point-to-point multiple-input-multiple-output (MIMO) systems in the presence of a large but finite numbers of antennas at the transmi…
On the Performance of the Relay-ARQ Networks
Behrooz Makki, Thomas Eriksson, Tommy Svensson
This paper investigates the performance of relay networks in the presence of hybrid automatic repeat request (ARQ) feedback and adaptive power allocation. The throughput and the ou…
On the Capacity of the Wiener Phase-Noise Channel: Bounds and Capacity Achieving Distributions
M. Reza Khanzadi, Rajet Krishnan, Johan Söder +1
In this paper, the capacity of the additive white Gaussian noise (AWGN) channel, affected by time-varying Wiener phase noise is investigated. Tight upper and lower bounds on the ca…