Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Francisco Paisana"'
Autor:
Carolina Saleiro, Pedro A. Sousa, Catarina Nogueira, Lídia Mota, Claúdia Almeida, Gisela Bragança, Francisco Paisana
Publikováno v:
Revista Portuguesa de Cardiologia.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b791df3a57867f61e004328d9f25b58
https://doi.org/10.1016/j.repc.2022.10.013
https://doi.org/10.1016/j.repc.2022.10.013
Publikováno v:
IEEE Transactions on Cognitive Communications and Networking. 7:1171-1185
Shared spectrum usage is inevitable due to the ongoing increase in wireless services and bandwidth requirements. Spectrum monitoring is a key enabler for efficient spectrum sharing by multiple radio access technologies (RATs). In this paper, we prese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2e7a6070abde5a92eadebf3f081c2e7
https://doi.org/10.1109/tccn.2021.3071149
https://doi.org/10.1109/tccn.2021.3071149
Publikováno v:
IEEE Transactions on Communications. 66:3623-3637
We investigate the problem of beamformer design for communications systems coexisting with legacy radar systems with mechanically rotating antennas. Based on measurement campaign findings that support the assumption of fast decoherence for the radar-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca172810f4a6f94b5b684644b0c571f8
https://doi.org/10.1109/tcomm.2018.2817543
https://doi.org/10.1109/tcomm.2018.2817543
Publikováno v:
IEEE Transactions on Cognitive Communications and Networking. 3:123-137
Regulators, aware of the significant underutilization of spectrum reserved for radar operation, are starting to open these bands for sharing with commercial services. In this paper, we provide the signal processing techniques necessary to apply tempo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb18e35105934ddb124474404da78396
https://doi.org/10.1109/tccn.2017.2705165
https://doi.org/10.1109/tccn.2017.2705165
Autor:
Jan Pitter, Kashif Mahmood, main editor for Norway Facility, Paul Muschamp, main editor for UK Facility, Carmen Guerrero, main editor for Spain Facility, Christos Tranoris, main editor for Greece Facility, Jorge Carapinha, main editor for Portugal Facility, Marius-Iulian Corici, main editor for Germany (Berlin), Zsolt Szabo, main editor for Germany (Berlin), Joseph Eichinger, main editor for Germany (Munich), Konstantinos Liolis, main editor for Luxembourg, Marcello Monachesi, Eric Troudt, Pal Gronsund, Puneet Gupta, Robert Lagerholm, Nokia, Marius Corici, Osama Abboud, Xun Xiao, Mohamed Gharba, Artur Hecker, Carlos Parada, Francisco Fontes, José Bonnet, Alberto Rocha, Victor Marques, Hélder Alves, Christos Politis, main editor for Luxembourg, Francisco Paisana, Panagiotis Papaioannou, Adrián Gallego, Intracom Telecom, Diego R. López
Description of network services for each Facility-site. Includes configuration of Infrastructure, RAN, Core and MANO components and of the interconnections among them. Used as a reference for the orchestration and testing activities. Description of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::656624d9b6402479cf312cca89fed1dd
Publikováno v:
Radar and Communication Spectrum Sharing ISBN: 9781785613579
The escalating interest on the topic of coexistence between radar systems and broadband communication devices is a direct consequence of the significant portion of the international radio spectrum currently allocated to radar systems. However, studie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e14c7145500ae596491a1e8ea3cfa697
https://doi.org/10.1049/sbra515e_ch3
https://doi.org/10.1049/sbra515e_ch3
Publikováno v:
Cognitive Radio Oriented Wireless Networks-13th EAI International Conference, CROWNCOM 2018, Ghent, Belgium, September 18–20, 2018, Proceedings
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering ISBN: 9783030054892
CrownCom
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering-Cognitive Radio Oriented Wireless Networks
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering ISBN: 9783030054892
CrownCom
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering-Cognitive Radio Oriented Wireless Networks
This work leverages recent advances in machine learning for radio environment monitoring with context awareness, and uses the obtained information for creating radio slices that can optimally coexist with ongoing traffic in a given spectrum band. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9581673f6c37240472f2a07a7356f000
https://biblio.ugent.be/publication/8578358
https://biblio.ugent.be/publication/8578358
Publikováno v:
GLOBECOM
GLOBECOM 2017-2017 IEEE Global Communications Conference
GLOBECOM 2017-2017 IEEE Global Communications Conference
In this paper, we present a spectrum monitoring framework for the detection of radar signals in spectrum sharing scenarios. The core of our framework is a deep convolutional neural network (CNN) model that enables Measurement Capable Devices to ident
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d31e096598e49682085090919cddc1b4
https://doi.org/10.1109/glocom.2017.8254105
https://doi.org/10.1109/glocom.2017.8254105
Autor:
Ahmed Selim, Christian Bluemm, Maicon Kist, Justin Tallon, André Puschmann, Luiz A. DaSilva, Francisco Paisana, Pedro Alvarez
Publikováno v:
DySPAN
This paper describes the design, experimental assessmant and Software Defined Radio (SDR) implementation of a Secondary User (SU) link for the IEEE DySPAN Challenge 2017. The objective is to successfully discern the behavior of and coexist with a Pri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8927c68e77800a7d63484a89efb574b3
https://doi.org/10.1109/dyspan.2017.7920784
https://doi.org/10.1109/dyspan.2017.7920784
Publikováno v:
IEEE Communications Surveys & Tutorials. 16:1193-1220
Opportunistic access has been considered by regulators for a number of different spectrum bands. In this paper, we discuss and qualitatively evaluate techniques used in the discovery of spectrum opportunities, also called white spaces, in the radar,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d16cb8c5c5ba40eb701a6c8696f02b7
https://doi.org/10.1109/surv.2014.031914.00078
https://doi.org/10.1109/surv.2014.031914.00078