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eess.SP2026
Confidence-Guided Adaptive Beam Selection for Vision-Aided Beam Tracking in mmWave Systems
Sohani Munteha Hiam, Mohammad Soleymani, Rafael F. Schaefer
Vision-aided beam tracking reduces mmWave beam-training overhead by predicting beam indices from camera observations. Fixed top- selection, however, assigns the same candidate b…
eess.SP2026
Quantization Limitations of Leakage Suppression in Self-Calibrating Monostatic Integrated Sensing and Communication MIMO Systems
Jan Adler, Florian Gast, Gerhard P. Fettweis +1
Power leaking directly from transmitting into receiving radio-frequency chains is a key challenge in the realization of monostatic sensing applications with multi-antenna communica…
cs.IT2026
Semantic Communication Through the Lens of Context-Dependent Channel Modeling
Javad Gholipour, Rafael F. Schaefer, Gerhard P. Fettweis
Semantic communication has emerged as a promising paradigm for next-generation networks, yet several fundamental challenges remain unresolved. Building on the probabilistic model o…