Zobrazeno 1 - 10
of 192
pro vyhledávání: '"Channel occupancy"'
Publikováno v:
IEEE Access, Vol 9, Pp 162243-162258 (2021)
The fifth generation (5G) networks and internet of things (IoT) promise to transform our lives by enabling various new applications from driver-less cars to smart cities. These applications will introduce enormous amount of data traffic and number of
Externí odkaz:
https://doaj.org/article/30f1853ea81441a2b4721c797b038f98
Autor:
Sebastian Kozłowski, Krzysztof Kurek
Publikováno v:
Sensors, Vol 22, Iss 24, p 9928 (2022)
Due to the rapid development of Internet of Things (IoT) systems operating in industrial, scientific and medical (ISM) frequency bands, many researchers have attempted to determine the amount of interference that can be expected in such systems. The
Externí odkaz:
https://doaj.org/article/dce5d26cb0214c8f9ed78714eb05cfd6
Publikováno v:
IEEE Access, Vol 7, Pp 44645-44658 (2019)
Applications related to the Internet of Things are widely diversified and require both low latency and the access of massive sensors to wireless sensor networks. In physical wireless parameter conversion sensor networks (PhyC-SN), a fusion center (FC
Externí odkaz:
https://doaj.org/article/747f190172bf4900bd2657cf18d926ad
Autor:
Sebastian Kozłowski, Krzysztof Kurek
Publikováno v:
Sensors, Vol 21, Iss 23, p 7805 (2021)
The rapid development of Internet of Things (IoT) has led to more and more devices using ISM frequency bands. Because they are not time synchronized, medium access collisions are unavoidable. The probability of such a collision is usually reasonably
Externí odkaz:
https://doaj.org/article/148881bca61d4d8eb567dc5a911a1db2
Publikováno v:
IEEE Access, Vol 5, Pp 8175-8182 (2017)
European Telecommunications Standard Institute (ETSI) Technical Committee (TC) Smart Body Area Network (SmartBAN) defines and specifies low-power physical and medium access control layers for SmartBANs. Several use cases have been defined for SmartBA
Externí odkaz:
https://doaj.org/article/b6a53f9d0b4c41348af21599645f4391
Publikováno v:
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. :243-252
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36614409440f7d15de8a8278b0cc9a4a
https://doi.org/10.1587/transfun.2020wbp0005
https://doi.org/10.1587/transfun.2020wbp0005
Publikováno v:
IEEE Access, Vol 7, Pp 44645-44658 (2019)
Applications related to the Internet of Things are widely diversified and require both low latency and the access of massive sensors to wireless sensor networks. In physical wireless parameter conversion sensor networks (PhyC-SN), a fusion center (FC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2ea3909ac9f948cf5c986fe44b44098
https://doi.org/10.1109/access.2019.2909525
https://doi.org/10.1109/access.2019.2909525
Autor:
A. Valenzuela-Pérez, M. García-Lozano, J.L. Valenzuela, D. Pérez-Díaz-de-Cerio, Á. Hernández-Solana, A. Valdovinos
Publikováno v:
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
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The methods usually employed to measure channel occupancy show limitations in the context of Bluetooth Low Energy (BLE) advertisements. We propose and analyze the use of BLE sniffers as light and portable low-cost spectrum occupancy meters to be used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::642dc69ec23d577683051bed7e2e61db
http://zaguan.unizar.es/record/118933
http://zaguan.unizar.es/record/118933
Applying Case-Based Reasoning to Tactical Cognitive Sensor Networks for Dynamic Frequency Allocation
Publikováno v:
Sensors, Vol 18, Iss 12, p 4294 (2018)
In this paper, a cognitive radio engine platform is proposed for exploiting available frequency channels for a tactical wireless sensor network while aiming to protect incumbent communication devices, known as the primary user (PU), from undesired ha
Externí odkaz:
https://doaj.org/article/bbb1f65022844110bf179d48e85adf75
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