Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Beatrice Tomasi"'
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 11, p 1964 (2024)
Underwater unmanned vehicles are complementary with human presence and manned vehicles for deeper and more complex environments. An autonomous underwater vechicle (AUV) has automation and long-range capacity compared to a cable-guided remotely operat
Externí odkaz:
https://doaj.org/article/9ab2e13a7242448899ed719b0a132e71
Autor:
Øivind Bergh, Jean-Baptiste Danre, Kjetil Stensland, Keila Lima, Ngoc-Thanh Nguyen, Rogardt Heldal, Lars-Michael Kristensen, Tosin Daniel Oyetoyan, Inger Graves, Camilla Sætre, Astrid Marie Skålvik, Beatrice Tomasi, Bård Henriksen, Marie Bueie Holstad, Paul van Walree, Edmary Altamiranda, Erik Bjerke, Thor Storm Husøy, Ingvar Henne, Henning Wehde, Jan Erik Stiansen
Publikováno v:
Sensors, Vol 24, Iss 20, p 6530 (2024)
The rapid growth of marine industries has emphasized the focus on environmental impacts for all industries, as well as the influence of key environmental parameters on, for instance, offshore wind or aquaculture performance, animal welfare and struct
Externí odkaz:
https://doaj.org/article/7d7c4b0b38c74cc08dbf3ee2af981ef2
Autor:
Marjolaine Matabos, Thibaut Barreyre, S. Kim Juniper, Mathilde Cannat, Deborah Kelley, Joan M. Alfaro-Lucas, Valérie Chavagnac, Ana Colaço, Javier Escartin, Elva Escobar, Daniel Fornari, Jörg Hasenclever, Julie A. Huber, Agathe Laës-Huon, Nadine Lantéri, Lisa Ann Levin, Steve Mihaly, Eric Mittelstaedt, Florence Pradillon, Pierre-Marie Sarradin, Jozée Sarrazin, Beatrice Tomasi, Ramasamy Venkatesan, Clément Vic
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
The unique ecosystems and biodiversity associated with mid-ocean ridge (MOR) hydrothermal vent systems contrast sharply with surrounding deep-sea habitats, however both may be increasingly threatened by anthropogenic activity (e.g., mining activities
Externí odkaz:
https://doaj.org/article/7952f10897a64200a27a7a10b5799750
Publikováno v:
Sensors, Vol 22, Iss 21, p 8518 (2022)
The objective of this study is to evaluate Grassmannian constellations combined with a spread spectrum multiple access scheme for underwater acoustic mobile multiple access communication systems. These communication systems enable the coordination of
Externí odkaz:
https://doaj.org/article/2f99bcfca60945588a5a61ece8fbca6e
Autor:
Beatrice Tomasi, Marie Plonchart, Oleksiy Kebkal, Jerome Blandin, Pierre-Jean Bouvet, Antony Pottier, John Mulholland, Konstantin Kebkal, Marie B. Holstad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c793967bef32c9a15a8c51fcd48afe2e
https://hal.archives-ouvertes.fr/hal-03779023
https://hal.archives-ouvertes.fr/hal-03779023
Publikováno v:
OCEANS 2021
OCEANS 2021, Sep 2021, Porto, Portugal
HAL
OCEANS 2021, Sep 2021, Porto, Portugal
HAL
International audience; Currently in the field of autonomous underwater vehicles localization, it is difficult to do without a Doppler Velocity Log (DVL). Combined with distance measurements or not, this fairly expensive sensor is a must-have. In thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::447fc66d574f5410c7d1bdababe32738
https://hal.archives-ouvertes.fr/hal-03456667
https://hal.archives-ouvertes.fr/hal-03456667
Autor:
Beatrice Tomasi, James C. Preisig
Publikováno v:
OCEANS 2019 - Marseille.
In this work, we evaluate energy-efficient schedulers for underwater acoustic point-to-point links on experimental data. We use the communication performance collected during KAM11, in order to estimate the channel statistics. We run an optimal, a he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d73e6c28afe170728502ab5270275ae
https://doi.org/10.1109/oceanse.2019.8867300
https://doi.org/10.1109/oceanse.2019.8867300
Publikováno v:
Ad Hoc Networks. 34:62-74
Underwater acoustic networks make it possible to wirelessly convey information, e.g., coming from measurements and sensing applications from under water to the surface. However, underwater communications are characterized by long delays, small availa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f6a36c83e4937e68d28559da3b471ad
https://doi.org/10.1016/j.adhoc.2014.07.013
https://doi.org/10.1016/j.adhoc.2014.07.013
Autor:
James C. Preisig, Beatrice Tomasi
Publikováno v:
IEEE Transactions on Wireless Communications. 14:1369-1379
In this paper, we developed transmission strategies able to deliver a prescribed number of packets by a deadline $T$ while minimizing transmission attempts. All the packets have a single common transmission deadline. The three systems analyzed here d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b32ad139c64f7047f34d28ccf99adf0b
https://doi.org/10.1109/twc.2014.2365819
https://doi.org/10.1109/twc.2014.2365819
Publikováno v:
Access, Fronthaul and Backhaul Networks for 5G & Beyond ISBN: 9781785612138
The massive multiple-input/multiple-output (MIMO) technique has been gaining momentum lately as a potential key enabler of the network spectral efficiency (and hence throughput) increase expected from the fifth generation (5G) ofcellularnetwork techn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37e2214e43a7ca9c2edf71672b8fa88f
https://doi.org/10.1049/pbte074e_ch3
https://doi.org/10.1049/pbte074e_ch3