TU Berlin · Prof. Dr. Giuseppe Caire
Communications and Information Theory
Research and teaching in communication theory, information theory, signal processing, and wireless systems.
Research
What we work on.
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Advanced MIMO Systems — From Massive Arrays to Cell-Free Networks
Advancing massive MIMO, cell-free networks, and near-field XL-MIMO architectures toward practical 6G deployment.
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Coded Caching and Content Delivery Networks
Information-theoretic coded caching for next-generation content delivery networks — core contributions from the ERC CARENET project.
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Coded Modulation and Space-Time Coding
Fundamental limits and practical design of coded modulation — from BICM to DMT-optimal lattice codes.
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Delay-Doppler Domain Communications and OTFS
Delay-Doppler domain waveform design for high-mobility channels, unifying OTFS with ISAC.
Featured paper
Reconfigurable Intelligent Surface-Assisted Multiple-Antenna Coded Caching
Xueyang Niu, Minquan Cheng, Kai Wan, Robert C. Qiu, Giuseppe Caire · 2026 · IEEE Transactions on Information Theory