3 papers
eess.SP2026
Cramer-Rao Bound for Angle of Arrival Estimates in True-Time-Delay Systems
Carl Collmann, Ahmad Nimr, Gerhard Fettweis
In the context of joint communication and sensing JC&S, the challenge of obtaining accurate parameter estimates is of interest. Parameter estimates, such as the AoA can be utilized…
eess.SP2025
A Practical Analysis: Understanding Phase Noise Modelling in Time and Frequency Domain for Phase-Locked Loops
Carl Collmann, Bitan Banerjee, Ahmad Nimr +1
In MIMO systems, the presence of phase noise is a significant factor that can degrade performance. For MIMO testbeds build from SDR devices, phase noise cannot be ignored, particul…
eess.SP2025
Cross-layer Integrated Sensing and Communication: A Joint Industrial and Academic Perspective
Henk Wymeersch, Nuutti Tervo, Stefan Wänstedt +40
Integrated sensing and communication (ISAC) enables radio systems to simultaneously sense and communicate with their environment. This paper, developed within the Hexa-X-II project…