81 citations · 228 across the 11 of their papers we have counts for
3 papers · 1 filter
Algorithms for Joint Phase Estimation and Decoding for MIMO Systems in the Presence of Phase Noise
Rajet Krishnan, Giulio Colavolpe, Alexandre Graell i Amat +1
In this work, we derive the maximum a posteriori (MAP) symbol detector for a multiple-input multiple-output system in the presence of Wiener phase noise due to noisy local oscillat…
Soft metrics and their Performance Analysis for Optimal Data Detection in the Presence of Strong Oscillator Phase Noise
Rajet Krishnan, M. Reza Khanzadi, Thomas Eriksson +1
In this paper, we address the classical problem of maximum-likelihood (ML) detection of data in the presence of random phase noise. We consider a system, where the random phase noi…
Constellation Optimization in the Presence of Strong Phase Noise
Rajet Krishnan, Alexandre Graell i Amat, Thomas Eriksson +1
In this paper, we address the problem of optimizing signal constellations for strong phase noise. The problem is investigated by considering three optimization formulations, which…