Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Istvan Z. Kovacs"'
Autor:
Jessica Mendoza, Istvan Z. Kovacs, Melisa Lopez, Troels B. Sorensen, Ramoni Adeogun, Isabel De-La-Bandera, Raquel Barco
Publikováno v:
IEEE Access, Vol 10, Pp 54149-54163 (2022)
5G communication systems are one of the major enabling technologies to meet the needs of Industry 4.0. This paper focuses on the use case of automated guided vehicles (AGVs) in an outdoor industrial scenario. To meet the communication requirements in
Externí odkaz:
https://doaj.org/article/50dbfad06edf407d817b9f4d778c3786
Publikováno v:
IEEE Open Journal of Vehicular Technology, Vol 2, Pp 377-388 (2021)
Artificial intelligence and data-driven networks will be integral part of 6G systems. In this article, we comprehensively discuss implementation challenges and need for architectural changes in 5G radio access networks for integrating machine learnin
Externí odkaz:
https://doaj.org/article/ea2fb5fd2b8b4ae9a2300b29486d507c
Publikováno v:
IEEE Access, Vol 9, Pp 169395-169408 (2021)
An accurate estimation of the service quality that the user will experience along a route can be extremely useful for mission-critical services. Based on availability and reliability estimations, it can provide the network with in-advance information
Externí odkaz:
https://doaj.org/article/524904505bb040f2a1e79bebf35d32ff
Autor:
Tomasz Izydorczyk, Gilberto Berardinelli, Preben Mogensen, Michel Massanet Ginard, Jeroen Wigard, Istvan Z. Kovacs
Publikováno v:
IEEE Access, Vol 8, Pp 82528-82538 (2020)
High-throughput unmanned aerial vehicle (UAV) communication may unleash the true potential of novel applications for aerial vehicles but also represents a threat for cellular networks due to the high levels of generated interference. In this article,
Externí odkaz:
https://doaj.org/article/6bfa8dc31c354822bff114dc743394b0
Autor:
Thomas H. Jacobsen, Renato Abreu, Gilberto Berardinelli, Klaus I. Pedersen, Istvan Z. Kovacs, Preben Mogensen
Publikováno v:
IEEE Access, Vol 7, Pp 80208-80218 (2019)
The fifth-generation (5G) radio networks will support ultra-reliable low-latency communications (URLLC). In the uplink, the latency can be reduced by removing the time-consuming and error-prone scheduling procedure and, instead, using the grant-free
Externí odkaz:
https://doaj.org/article/1607f9a89cbb4a43bfcfa59423e09cdb
Autor:
Huan Cong Nguyen, Rafhael Amorim, Jeroen Wigard, Istvan Z. Kovacs, Troels B. Sorensen, Preben E. Mogensen
Publikováno v:
IEEE Access, Vol 6, Pp 12304-12317 (2018)
Widely deployed cellular networks are an attractive solution to provide large scale radio connectivity to unmanned aerial vehicles. One main prerequisite is that co-existence and optimal performance for both aerial and terrestrial users can be provid
Externí odkaz:
https://doaj.org/article/cc30a32e6a57405d86b2ce86a37ee2e6
Autor:
Gilberto Berardinelli, Nurul Huda Mahmood, Renato Abreu, Thomas Jacobsen, Klaus Pedersen, Istvan Z. Kovacs, Preben Mogensen
Publikováno v:
IEEE Access, Vol 6, Pp 23602-23611 (2018)
Uplink grant-free schemes have the promise of reducing the latency of a user-equipmentinitiated transmission by avoiding the handshaking procedure for acquiring a dedicated scheduling grant. However, the possibility of successfully delivering a paylo
Externí odkaz:
https://doaj.org/article/d8d26621a5b6488a95303a44ca5975e6
Autor:
Xuesong Cai, Istvan Z. Kovacs, Jeroen Wigard, Rafhael Amorim, Fredrik Tufvesson, Preben E. Mogensen
Publikováno v:
IEEE Transactions on Vehicular Technology; (2023)
Cellular-connected unmanned aerial vehicle (UAV) has attracted a surge of research interest in both academia and industry. To support aerial user equipment (UEs) in the existing cellular networks, one promising approach is to assign a portion of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a899a0f9f8570a1103541c33c8e4d2cc
https://lup.lub.lu.se/record/01f25a83-830b-49bb-b3b9-3cac76e6257c
https://lup.lub.lu.se/record/01f25a83-830b-49bb-b3b9-3cac76e6257c
Publikováno v:
Zaki-Hindi, A, Amorim, R, Kovács, I & Wigard, J 2022, Uplink coexistence for high throughput UAVs in cellular networks . in IEEE Global Communications Conference (Globecom) 2022 . IEEE, pp. 2957-2962, GLOBECOM 2022-2022 IEEE Global Communications Conference, Rio de Janeiro, 04/12/2022 . https://doi.org/10.1109/GLOBECOM48099.2022.10001239
We focus in this paper on Cellular-connected Uncrewed Aerial Vehicles (UAVs) in a scenario of a camera-equipped UAV, streaming a live event. The UAV coexists with a large number of ground User Equipment (gUEs) belonging to people attending the same e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32644eef838cfea7e026df2763725d82
https://vbn.aau.dk/ws/files/490522097/Globecom22_final.pdf
https://vbn.aau.dk/ws/files/490522097/Globecom22_final.pdf
Publikováno v:
IEEE Open Journal of Vehicular Technology, Vol 2, Pp 377-388 (2021)
Artificial intelligence and data-driven networks will be integral part of 6G systems. In this article, we comprehensively discuss implementation challenges and need for architectural changes in 5G radio access networks for integrating machine learnin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5786f92fad6cc11269c85babc7de1cec
https://doi.org/10.1109/ojvt.2021.3110134
https://doi.org/10.1109/ojvt.2021.3110134