F
Francisco Bernardo
Researcher at Polytechnic University of Catalonia
Publications - 23
Citations - 264
Francisco Bernardo is an academic researcher from Polytechnic University of Catalonia. The author has contributed to research in topics: Wireless network & Quality of service. The author has an hindex of 11, co-authored 23 publications receiving 264 citations.
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Proceedings ArticleDOI
Self-Optimization of Spectrum Assignment and Transmission Power in OFDMA Femtocells
TL;DR: The paper shows that, thanks to self-organization, sensible performance improvements can be achieved in terms of spectral efficiency and power consumption reductions.
Journal ArticleDOI
Intercell Interference Management in OFDMA Networks: A Decentralized Approach Based onReinforcement Learning
TL;DR: Simulation results have been obtained for the proposed decentralized framework for dynamic spectrum assignment in multicell orthogonal frequency division multiple access (OFDMA) networks, revealing important improvements in terms of spectral efficiency and intercell interference mitigation over reference approaches.
Proceedings ArticleDOI
Distributed spectrum management based on reinforcement learning
TL;DR: A novel distributed framework to decide the spectrum assignment in a primary cellular radio access network that allows each cell to autonomously decide the best frequencies to use in order to maximize spectral efficiency, preserve quality-of-service, and generate spectrum gaps, so that secondary cognitive radio networks can improve overall spectrum usage.
Journal ArticleDOI
An Application of Reinforcement Learning for Efficient Spectrum Usage in Next-Generation Mobile Cellular Networks
TL;DR: Reinforcement learning is proposed as a foundational stone of a framework for efficient spectrum usage in the context of next-generation mobile cellular networks to efficiently use the spectrum in a cellular orthogonal frequency-division multiple access network.
Proceedings ArticleDOI
Quality of experience evaluation under QoS-aware mobility mechanisms
TL;DR: Evaluated the quality of experience (QoE) that users perceive when the different QoS-aware mobility management strategies adopted in the AROMA project are applied, using a real-time testbed that provides end-to-edge QoS in all-IP heterogeneous wireless access networks.