O
Osvaldo Simeone
Researcher at King's College London
Publications - 695
Citations - 20646
Osvaldo Simeone is an academic researcher from King's College London. The author has contributed to research in topics: Telecommunications link & Communication channel. The author has an hindex of 55, co-authored 639 publications receiving 17356 citations. Previous affiliations of Osvaldo Simeone include Siemens & Aalborg University.
Papers
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Multi-Cell MIMO Cooperative Networks: A New Look at Interference
TL;DR: An overview of the theory and currently known techniques for multi-cell MIMO (multiple input multiple output) cooperation in wireless networks is presented and a few promising and quite fundamental research avenues are also suggested.
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Energy Harvesting Wireless Communications: A Review of Recent Advances
Sennur Ulukus,Aylin Yener,Elza Erkip,Osvaldo Simeone,Michele Zorzi,Pulkit Grover,Kaibin Huang +6 more
TL;DR: The current state of the art for wireless networks composed of energy harvesting nodes, starting from the information-theoretic performance limits to transmission scheduling policies and resource allocation, medium access, and networking issues are provided.
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5G Wireless Network Slicing for eMBB, URLLC, and mMTC: A Communication-Theoretic View
TL;DR: In this paper, the authors study the potential advantages of allowing for non-orthogonal sharing of RAN resources in uplink communications from a set of eMBB, mMTC, and URLLC devices to a common base station.
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Reconfigurable Intelligent Surfaces vs. Relaying: Differences, Similarities, and Performance Comparison
Marco Di Renzo,Konstantinos Ntontin,Jian Song,Fadil Habibi Danufane,Xuewen Qian,Fotis Lazarakis,Julien de Rosny,Dinh-Thuy Phan-Huy,Osvaldo Simeone,Rui Zhang,Merouane Debbah,Geoffroy Lerosey,Mathias Fink,Sergei A. Tretyakov,Shlomo Shamai +14 more
TL;DR: In this article, the authors discuss the potential applications of RISs in wireless networks that operate at high-frequency bands, eg, millimeter wave (30-100 GHz) and sub-millimeter-wave (greater than 100 GHz) frequencies when used in a manner similar to relays.
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Spectrum Leasing to Cooperating Secondary Ad Hoc Networks
Osvaldo Simeone,I. Stanojev,Stefano Savazzi,Yeheskel Bar-Ness,Umberto Spagnolini,Raymond L. Pickholtz +5 more
TL;DR: Analysis and numerical results show that spectrum leasing based on trading secondary spectrum access for cooperation is a promising framework for cognitive radio.