alumni

Alexander Fengler

Doctoral thesis

Sparse recovery based grant-free random access for massive machine-type communication

2021 · Doctoral thesis, TU Berlin

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Publications

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Sparse Regression LDPC Codes for the Block-Fading Non-Coherent SIMO Channel
Alexander Fengler, Burak Çakmak, Giuseppe Caire
arXiv (Cornell University) · 2025
arxiv.org arxiv.org BibTeX
Pilot-Based Unsourced Random Access With a Massive MIMO Receiver, Interference Cancellation, and Power Control
Alexander Fengler, Osman Musa, Peter Jung, Giuseppe Caire
IEEE J. Sel. Areas Commun. · 2022
IEEE Xplore BibTeX
Pilot-Based Unsourced Random Access With a Massive MIMO Receiver, Interference Cancellation, and Power Control
Alexander Fengler, Osman Musa, Peter Jung, Giuseppe Caire
IEEE Journal on Selected Areas in Communications · 2022· 3 citations
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Pilot-Based Unsourced Random Access with a Massive MIMO Receiver in the Quasi-Static Fading Regime
Alexander Fengler, Peter Jung, Giuseppe Caire
2021· 3 citations
arxiv.org BibTeX
SPARCs for Unsourced Random Access
Alexander Fengler, Peter Jung, Giuseppe Caire
IEEE Transactions on Information Theory · 2021· 40 citations
arxiv.org BibTeX
Pilot-Based Unsourced Random Access with a Massive MIMO Receiver:\n Interference Cancellation and Power Control
Alexander Fengler, Osman Musa, Peter Jung, Giuseppe Caire
arXiv (Cornell University) · 2021
arxiv.org BibTeX
Pilot-Based Unsourced Random Access with a Massive MIMO Receiver: Interference Cancellation and Power Control
Alexander Fengler, Osman Musa, Peter Jung, Giuseppe Caire
CoRR · 2021
arxiv.org BibTeX
Pilot-Based Unsourced Random Access with a Massive MIMO Receiver in the\n Quasi-Static Fading Regime
Alexander Fengler, Peter Jung, Giuseppe Caire
arXiv (Cornell University) · 2020
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Unsourced Multiuser Sparse Regression Codes achieve the Symmetric MAC Capacity
Alexander Fengler, Peter Jung, Giuseppe Caire
International Symposium on Information Theory · 2020· 12 citations
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Pilot-Based Unsourced Random Access with a Massive MIMO Receiver in the Quasi-Static Fading Regime
Alexander Fengler, P. Jung, G. Caire
International Workshop on Signal Processing Advances in Wireless Communications · 2020· 26 citations
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Pilot-Based Unsourced Random Access with a Massive MIMO Receiver, MRC and Polar Codes.
Alexander Fengler, Peter Jung, Giuseppe Caire
arXiv (Cornell University) · 2020· 4 citations
dblp.uni-trier.de BibTeX
SPARCs and AMP for Unsourced Random Access
Alexander Fengler, Peter Jung, Giuseppe Caire
International Symposium on Information Theory · 2019· 89 citations
IEEE Xplore BibTeX
SPARCs for Unsourced Random Access
Alexander Fengler, P. Jung, G. Caire
IEEE Transactions on Information Theory · 2019· 145 citations
arxiv.org arxiv.org BibTeX
Massive MIMO Unsourced Random Access
Alexander Fengler, Giuseppe Caire, Peter Jung, Saeid Haghighatshoar
arXiv (Cornell University) · 2019· 74 citations
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Non-Bayesian Activity Detection, Large-Scale Fading Coefficient Estimation, and Unsourced Random Access With a Massive MIMO Receiver
Alexander Fengler, Saeid Haghighatshoar, P. Jung, G. Caire
IEEE Transactions on Information Theory · 2019· 243 citations
arxiv.org arxiv.org BibTeX
Grant-Free Massive Random Access With a Massive MIMO Receiver
Alexander Fengler, Saeid Haghighatshoar, P. Jung, G. Caire
Asilomar Conference on Signals, Systems and Computers · 2019· 39 citations
arxiv.org arxiv.org BibTeX