Telecommunications

Associated Publications

2026

SALAD: Self-Adaptive Link Adaptation

Reinhard Wiesmayr, Lorenzo Maggi, Sebastian Cammerer, Jakob Hoydis, Fayçal Aït Aoudia , Alex Keller

Arxiv

2025

AI-Native 6G: Empowering Intelligent RAN with Accelerated Compute

Sebastian Cammerer, Christoph Studer, Xingqin Lin, Lopamudra Kundu

IEEE Wireless Communications

GPU Accelerated High Capacity, AI-Ready 5G/6G Reference Design and Verification Methodology

Joseph Boccuzzi, Rohan Chavan, Ravi Lekhwani, Szming Lin, Michael Hoang, Nicholas Hedberg, Quanwei Wang, Sashidhar Samala, Paolo Marini, Sonali Sarpotdar, Martin Adamczyk

IEEE Wireless Communications

CSI-Based User Positioning, Channel Charting, and Device Classification with an NVIDIA 5G Testbed

Reinhard Wiesmayr, Frederik Zumegen, Sueda Taner, Chris Dick, Christoph Studer

59th Asilomar Conference on Signals, Systems, and Computers 2025

Better Together: Leveraging Multiple Digital Twins for Deployment Optimization of Airborne Base Stations

Mauro Belgiovine, Chris Dick, Kaushik Chowdhury

IEEE Transactions on Mobile Computing

SALAD: Self-Adaptive Link Adaptation

Reinhard Wiesmayr, Lorenzo Maggi, Sebastian Cammerer, Jakob Hoydis, Fayçal Aït Aoudia , Alex Keller

arXiv

NVIDIA AI Aerial: AI-Native Wireless Communications

Kobi Cohen-Arazi, Michael Roe, Zhen Hu, Rohan Chavan, Anna Ptasznik, Joanna Lin, Joao Morais, Joseph Boccuzzi, Tommaso Balercia

Arxiv

X5G: An Open, Programmable, Multi-vendor, End-to-end, Private 5G O-RAN Testbed with NVIDIA ARC and OpenAirInterface

Davide Villa, Imran Khan, Florian Kaltenberger, Nicholas Hedberg, Rúben Soares da Silva, Stefano Maxenti, Leonardo Bonati, Anupa Kelkar, Chris Dick, Eduardo Baena, Josep M. Jornet, Tommaso Melodia, Michele Polese, Dimitrios Koutsonikolas

IEEE Transactions on Mobile Computing

ATLAS: AI-Native Receiver Test-and-Measurement by Leveraging AI-Guided Search

Mauro Belgiovine, Suyash Pradhan, Johannes Lange, Michael Lohning, Kaushik Chowdhury

Arxiv

Better Together: Leveraging Multiple Digital Twins for Deployment Optimization of Airborne Base Stations

Mauro Belgiovine, Chris Dick, Kaushik Chowdhury

Arxiv

A Tale of Two Mobile Generations: 5G-Advanced and 6G in 3GPP Release 20

Xingqin Lin

Arxiv

Design of a Standard-Compliant Real-Time Neural Receiver for 5G NR

Reinhard Wiesmayr, Sebastian Cammerer, Fayçal Aït Aoudia , Jakob Hoydis, Jakub Zakrzewski, Alex Keller

IEEE International Conference on Machine Learning for Communication and Network…

Sionna Research Kit: A GPU-Accelerated Research Platform for AI-RAN

Sebastian Cammerer, Guillermo Marcus, Tobias Zirr, Fayçal Aït Aoudia , Lorenzo Maggi, Jakob Hoydis, Alex Keller

2025 IEEE International Conference on Machine Learning for Communication and Ne…

Sionna Research Kit: A GPU-Accelerated Research Platform for AI-RAN

Sebastian Cammerer, Guillermo Marcus, Tobias Zirr, Fayçal Aït Aoudia , Lorenzo Maggi, Jakob Hoydis, Alex Keller

Arxiv

Sionna RT: Technical Report

Fayçal Aït Aoudia , Jakob Hoydis, Merlin Nimier-David, Sebastian Cammerer, Alex Keller

https://arxiv.org/abs/2504.21719

Towards Energy Efficient RAN: From Industry Standards to Trending Practice

Lopamudra Kundu, Xingqin Lin, Rajesh Gadiyar

IEEE Wireless Communications, Vol. 32, Issue 1, pp. 36–43, 2025

AI-RAN: Transforming RAN with AI-driven Computing Infrastructure

Lopamudra Kundu, Xingqin Lin, Rajesh Gadiyar, Jean-Francois Lacasse, Shuvo Chowdhury

IEEE Network

2024

Learning Radio Environments by Differentiable Ray Tracing

Jakob Hoydis, Fayçal Aït Aoudia , Sebastian Cammerer, Florian Euchner, Merlin Nimier-David, Stephan ten Brink

IEEE Transactions on Machine Learning in Communications and Networking

Design of a Standard-Compliant Real-Time Neural Receiver for 5G NR

Reinhard Wiesmayr, Sebastian Cammerer, Fayçal Aït Aoudia , Jakob Hoydis, Jakub Zakrzewski, Alexander Keller

Arxiv

A Primer on Generative AI for Telecom: From Theory to Practice

Xingqin Lin, Lopamudra Kundu, Chris Dick, Maria Amparo Canaveras Galdon, Janaki Vamaraju, Swastika Dutta, Vinay Raman

Arxiv

2023

The Bridge Toward 6G: 5G-Advanced Evolution in 3GPP Release 19

Xingqin Lin

Arxiv

A Neural Receiver for 5G NR Multi-user MIMO

Sebastian Cammerer, Fayçal Aït Aoudia , Jakob Hoydis, Andreas Oeldemann, Andreas Roessler, Timo Mayer, Alex Keller

IEEE Globecom Workshops (GC Wkshps) 2023

Sionna RT: Differentiable Ray Tracing for Radio Propagation Modeling

Jakob Hoydis, Fayçal Aït Aoudia , Sebastian Cammerer, Merlin Nimier-David, Nikolaus Binder, Guillermo Marcus, Alex Keller

IEEE Globecom Workshops (GC Wkshps) 2023

Graph Neural Networks for Enhanced Decoding of Quantum LDPC Codes

Anqi Gong, Sebastian Cammerer, Joseph M. Renes

International Conference on Quantum Information Processing (QIP) 2024

2022

Learning Joint Detection, Equalization and Decoding for Short-Packet Communications

Sebastian Dörner, Jannis Clausius, Sebastian Cammerer, Stephan ten Brink

IEEE Transactions on Communications

QuadStream: A Quad-Based Scene Streaming Architecture for Novel Viewpoint Reconstruction

Jozef Hladky, Michael Stengel, Nicholas Vining, Bernhard Kerbl, Hans-Peter Seidel, Markus Steinberger

ACM Transactions on Graphics (Proc. SIGGRAPH Asia 2022)

Graph Neural Networks for Channel Decoding

Sebastian Cammerer, Jakob Hoydis, Fayçal Aït Aoudia , Alex Keller

IEEE Globecom Workshops (GC Wkshps) 2022

Deep Learning-Based Synchronization for Uplink NB-IoT

Fayçal Aït Aoudia , Jakob Hoydis, Sebastian Cammerer, Matthijs Van keirsbilck, Alex Keller

IEEE Global Communications Conference 2022

Towards Adaptive Digital Self-Interference Cancellation in Full-Duplex Wireless Transceivers: APSM vs. Neural Networks

M. Hossein Attar, Kaixin Chang, Ramez Askar, Slawomir Stanczak, Sebastian Cammerer, Guillermo Marcus, Alex Keller

Asilomar Conference on Signals, Systems, and Computers 2022

Adaptive NN-based OFDM Receivers: Computational Complexity vs. Achievable Performance

Moritz Benedikt Fischer, Sebastian Dörner, Felix Krieg, Sebastian Cammerer, Stephan ten Brink

Asilomar Conference on Signals, Systems, and Computers 2022

GPU-Accelerated Machine Learning in Non-Orthogonal Multiple Access

Daniel Schäufele, Guillermo Marcus, Nikolaus Binder, Matthias Mehlhose, Alex Keller, Slawomir Stańczak

2022 30th European Signal Processing Conference (EUSIPCO)

Adaptive Neural Network-based OFDM Receivers

Moritz Benedikt Fischer, Sebastian Dörner, Sebastian Cammerer, Takayuki Shimizu, Hongsheng Lu, Stephan ten Brink

IEEE International Workshop on Signal Processing Advances in Wireless Communic…

GPU-Accelerated Partially Linear Multiuser Detection for 5G and Beyond URLLC Systems

Matthias Mehlhose, Guillermo Marcus, Daniel Schäufele, Daniyal Amir Awan, Nikolaus Binder, Martin Kasparick, Renato L. G. Cavalcante, Sławomir Stanćzak , Alex Keller

IEEE Access

Sionna: An Open-Source Library for Next-Generation Physical Layer Research

Jakob Hoydis, Sebastian Cammerer, Fayçal Aït Aoudia , Avinash Vem, Nikolaus Binder, Guillermo Marcus, Alex Keller

arXiv