Alexander Fengler

According to our database, Alexander Fengler authored at least 18 papers between 2019 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

Coded Orthogonal Modulation for the Multi-Antenna Multiple-Access Channel.

Alexander Fengler, Alejandro Lancho, Yury Polyanskiy

CoRR, 2023

Coded Orthogonal Modulation for the Multi-Antenna MAC.

Alexander Fengler, Alejandro Lancho, Yury Polyanskiy

Proceedings of the 12th International Symposium on Topics in Coding, 2023

On the Advantages of Asynchrony in the Unsourced MAC.

Alexander Fengler, Alejandro Lancho, Krishna Narayanan, Yury Polyanskiy

Proceedings of the IEEE International Symposium on Information Theory, 2023

2022

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

Beyond Drift Diffusion Models: Fitting a Broad Class of Decision and Reinforcement Learning Models with HDDM.

Alexander Fengler, Krishn Bera, Mads L. Pedersen, Michael J. Frank

J. Cogn. Neurosci., 2022

Finite-Blocklength Results for the A-channel: Applications to Unsourced Random Access and Group Testing.

Alejandro Lancho, Alexander Fengler, Yury Polyanskiy

Proceedings of the 58th Annual Allerton Conference on Communication, 2022

Sparse Graph Codes for the 2-User Unsourced MAC.

Alexander Fengler, Gianluigi Liva, Yury Polyanskiy

Proceedings of the 56th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2022, Pacific Grove, CA, USA, October 31, 2022

2021

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

Alexander Fengler

PhD thesis, 2021

SPARCs for Unsourced Random Access.

Alexander Fengler, Peter Jung, Giuseppe Caire

IEEE Trans. Inf. Theory, 2021

Non-Bayesian Activity Detection, Large-Scale Fading Coefficient Estimation, and Unsourced Random Access With a Massive MIMO Receiver.

Alexander Fengler, Saeid Haghighatshoar, Peter Jung, Giuseppe Caire

IEEE Trans. Inf. Theory, 2021

Pilot-Based Unsourced Random Access with a Massive MIMO Receiver in the Quasi-Static Fading Regime.

Alexander Fengler, Peter Jung, Giuseppe Caire

Proceedings of the 22nd IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2021

2020

Pilot-Based Unsourced Random Access with a Massive MIMO Receiver, MRC and Polar Codes.

Alexander Fengler, Peter Jung, Giuseppe Caire

CoRR, 2020

Unsourced Multiuser Sparse Regression Codes achieve the Symmetric MAC Capacity.

Alexander Fengler, Peter Jung, Giuseppe Caire

Proceedings of the IEEE International Symposium on Information Theory, 2020

Encoder-Decoder Neural Architectures for Fast Amortized Inference of Cognitive Process Models.

Alexander Fengler, Lakshmi Narasimhan Govindarajan, Michael J. Frank

Proceedings of the 42th Annual Meeting of the Cognitive Science Society, 2020

2019

On the Restricted Isometry Property of Centered Self Khatri-Rao Products.

Alexander Fengler, Peter Jung

CoRR, 2019

Massive MIMO Unsourced Random Access.

Alexander Fengler, Giuseppe Caire, Peter Jung, Saeid Haghighatshoar

CoRR, 2019

SPARCs and AMP for Unsourced Random Access.

Alexander Fengler, Peter Jung, Giuseppe Caire

Proceedings of the IEEE International Symposium on Information Theory, 2019

Grant-Free Massive Random Access With a Massive MIMO Receiver.

Alexander Fengler, Saeid Haghighatshoar, Peter Jung, Giuseppe Caire

Proceedings of the 53rd Asilomar Conference on Signals, Systems, and Computers, 2019