1. KALTENBERGER Florian
  2. KALTENBERGER Florian
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KALTENBERGER Florian

Conference

Kumar, Sumit; Krivochiza, Jevgenij; Querol, Jorge; Turcanu, Ion; Kaltenberger, Florian; Chatzinotas, Symeon

OpenAirInterface5G as a platform for beyond 5G/6G-NTN research

FNWF 2026, IEEE Future Networks World Forum, 26-28 October 2026, Lisbon, Portugal
Detail
Document
BIBTEX

Report

Chaharbaghi, Nima; Kaltenberger, Florian; Podrygajlo, Bartosz; Mundlamuri, Rakesh; Verdone, Roberto

A ray-traced digital twin for 5G NR positioning with OpenAirInterface

Submitted to WONS 2027 (22nd Wireless On-demand Network systems and Services Conference), 9 October 2026
Detail
ARXIV
BIBTEX

Journal

Ahadi, Mohsen; Esrafilian, Omid; Kaltenberger, Florian; Malik, Adeel

TDoA-based self-supervised channel charting with NLoS mitigation

IEEE Transactions on Machine Learning in Communications and Networking, 29 April 2026
Detail
Document
ARXIV
DOI
HAL
BIBTEX

Poster / Demo

Kaltenberger, Florian

5G NR positioning with OpenAirInterface in a digital twin

Summer 2026 OAI Workshop, Open Source in the Times of AI Native Networks, 22-23 June 2026, Porto, Portugal
Detail
BIBTEX

Conference

Nussbaum, Dominique; Rizk, Christ; Seguenot, Eric; Kaltenberger, Florian; Moro, Andrea; Sinicco, Alessandro; Pometcu, Laura

Spatial upper bound of radiated power in active antenna systems

EW 2026, European Wireless Conference, 17-19 June 2026, Rimini, Italy
Detail
Document
ARXIV
BIBTEX

Talk

Kaltenberger, Florian

From OpenAirInterface to LFN duranta: Powering AI-native 6G with open source

IEEE 6G Summit 2026, 19-20 May 2026, Dresden, Germany
Detail
BIBTEX

Conference

Bouknana, Nada; Ahadi, Mohsen; Kaltenberger, Florian; Schmidt, Robert

An O-RAN framework for AI/ML-based localization with OpenAirInterface and FlexRIC

WONS 2026, 21st Wireless On-demand Network systems and Services conference, 2-4 March 2026, Crans-Montana, Switzerland
Best Paper Award
Detail
Document
ARXIV
DOI
BIBTEX

Poster / Demo

Bouknana, Nada; Ahadi, Mohsen; Kaltenberger, Florian; Schmidt, Robert

O-RAN 6G positioning based on channel charting with OAI and FlexRIC

1st OAI Foundation U.S. Hands-on Workshop, 17-19 November 2025, Austin, USA
Detail
Document
BIBTEX

Conference

Ahadi, Mohsen; Malik, Adeel; Esrafilian, Omid; Kaltenberger, Florian; Thienot, Cedric

Experimental insights from OpenAirInterface 5G positioning testbeds: Challenges and solutions

WINTECH 2025, 19th ACM Workshop on Wireless Network Testbeds, Experimental evaluation & Characterization, 8 November 2025, Hong Kong, HK, Co-located with ACM MobiCom 2025
Detail
Document
ARXIV
DOI
BIBTEX

Conference

Seidel, Mauri; Itting, Sebastian A. W; Hoeschele, Thomas; Kaltenberger, Florian; Fitzek, Frank H.P

The 5G-OPERA approach: a roadmap towards an european open RAn ecosystem for 6G

EW 2025, European Wireless Conference, 27-29 Octobre 2025, Sophia Antipolis, France
Detail
Document
HAL
BIBTEX