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Andre Noll Barreto
Researcher at University of Brasília
Publications - 100
Citations - 1258
Andre Noll Barreto is an academic researcher from University of Brasília. The author has contributed to research in topics: Computer science & Communication channel. The author has an hindex of 15, co-authored 90 publications receiving 840 citations. Previous affiliations of Andre Noll Barreto include Nokia & IBM.
Papers
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Journal ArticleDOI
Convergent Communication, Sensing and Localization in 6G Systems: An Overview of Technologies, Opportunities and Challenges
Carlos H. M. de Lima,Didier Belot,Rafael Berkvens,Andre Bourdoux,Davide Dardari,Maxime Guillaud,Minna Isomursu,Elena Simona Lohan,Yang Miao,Andre Noll Barreto,Muhammad Reza Kahar Aziz,Jani Saloranta,Tachporn Sanguanpuak,Hadi Sarieddeen,Gonzalo Seco-Granados,Jaakko Suutala,Tommy Svensson,Mikko Valkama,Barend van Liempd,Henk Wymeersch +19 more
TL;DR: In this article, the authors focus on convergent 6G communication, localization and sensing systems by identifying key technology enablers, discussing their underlying challenges, implementation issues, and recommending potential solutions.
Proceedings ArticleDOI
A dynamic link adaptation algorithm for IEEE 802.11 a wireless LANs
TL;DR: A simple but powerful dynamic link adaptation mechanism for wireless LANs, which are based on the IEEE 802.11a standard, is presented, which can be implemented without changes or enhancements to the current IEEE802.11 standard.
Posted Content
6G white paper on localization and sensing
Andre Bourdoux,Andre Noll Barreto,Barend van Liempd,Carlos H. M. de Lima,Davide Dardari,Didier Belot,Elena Simona Lohan,Gonzalo Seco-Granados,Hadi Sarieddeen,Henk Wymeersch,Jaakko Suutala,Jani Saloranta,Maxime Guillaud,Minna Isomursu,Mikko Valkama,Muhammad Reza Kahar Aziz,Rafael Berkvens,Tachporn Sanguanpuak,Tommy Svensson,Yang Miao +19 more
TL;DR: This white paper explores future localization and sensing opportunities for beyond 5G wireless communication systems by identifying key technology enablers and discussing their underlying challenges, implementation issues, and identifying potential solutions, as well as highlighting foundational research challenges.
Proceedings ArticleDOI
Adaptive bit loading for wireless OFDM systems
Andre Noll Barreto,Simeon Furrer +1 more
TL;DR: The use of adaptive bit loading in existing OFDM-based W-LAN standards is investigated and the use of higher-rate codes is considered to improve the performance.
Journal ArticleDOI
Optical Networking With Variable-Code-Rate Transceivers
Darli A. A. Mello,Andre Noll Barreto,Tiago C. Lima,Thiago F. Portela,Lotfollah Beygi,Joseph M. Kahn +5 more
TL;DR: It is shown that variable-code-rate transceivers enable the concept of soft protection, in which the protection lightpath operates at a data rate which is lower than the corresponding working lightpath, in a way to avoid regeneration.