3 papers
cs.IT2021
Pilot-Based Unsourced Random Access with a Massive MIMO Receiver: Interference Cancellation and Power Control
Alexander Fengler, Osman Musa, Peter Jung +1
In this work we treat the unsourced random access problem on a Rayleigh block-fading AWGN channel with multiple receive antennas. Specifically, we consider the slowly fading scenar…
stat.ML2020
Plug-And-Play Learned Gaussian-mixture Approximate Message Passing
Osman Musa, Peter Jung, Giuseppe Caire
Deep unfolding showed to be a very successful approach for accelerating and tuning classical signal processing algorithms. In this paper, we propose learned Gaussian-mixture AMP (L…
eess.SP2018
Generalized Approximate Message Passing for Unlimited Sampling of Sparse Signals
Osman Musa, Peter Jung, Norbert Goertz
In this paper we consider the generalized approximate message passing (GAMP) algorithm for recovering a sparse signal from modulo samples of randomized projections of the unknown s…