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19932026
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cs.IT2025

Bayesian Learning for Pilot Decontamination in Cell-Free Massive MIMO

Christian Forsch, Zilu Zhao, Dirk Slock +1

Pilot contamination (PC) arises when the pilot sequences assigned to user equipments (UEs) are not mutually orthogonal, eventually due to their reuse. In this work, we propose a no…

cs.IT2024

Computer classification of linear codes based on lattice point enumeration and integer linear programming

Sascha Kurz

Linear codes play a central role in coding theory and have applications in several branches of mathematics. For error correction purposes the minimum Hamming distance should be as…

cs.IT2023★ 213 cited

Reconfigurable Intelligent Surfaces for 6G: Emerging Hardware Architectures, Applications, and Open Challenges

Ertugrul Basar, George C. Alexandropoulos, Yuanwei Liu +5

Reconfigurable intelligent surfaces (RISs) are rapidly gaining prominence in the realm of fifth generation (5G)-Advanced, and predominantly, sixth generation (6G) mobile networks,…

cs.IT2023★ 6 cited

Joint Transmit Signal and Beamforming Design for Integrated Sensing and Power Transfer Systems

Kenneth MacSporran Mayer, Nikita Shanin, Zhenlong You +5

Integrating different functionalities, conventionally implemented as dedicated systems, into a single platform allows utilising the available resources more efficiently. We conside…

cs.IT2023★ 1 cited

Optimal Transmit Antenna Deployment and Power Allocation for Wireless Power Supply in an Indoor Space

Kenneth M. Mayer, Laura Cottatellucci, Robert Schober

As Internet of Things (IoT) devices proliferate, sustainable methods for powering them are becoming indispensable. The wireless provision of power enables battery-free operation an…

cs.IT2022★ 4 cited

Optimal Antenna Placement for Two-Antenna Near-Field Wireless Power Transfer

Kenneth MacSporran Mayer, Laura Cottatellucci, Robert Schober

Current trends in communication system design precipitate a change in the operating regime from the traditional far-field to the radiating near-field (Fresnel) region. We investiga…