Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Filip Idzikowski"'
Publikováno v:
Sensors, Vol 24, Iss 18, p 6064 (2024)
Fog networking has become an established architecture addressing various applications with strict latency, jitter, and bandwidth constraints. Fog Nodes (FNs) allow for flexible and effective computation offloading and content distribution. However, t
Externí odkaz:
https://doaj.org/article/e69bf64e13704fafab257df75e69fa54
Publikováno v:
Sensors, Vol 23, Iss 2, p 997 (2023)
The well known cloud computing is being extended by the idea of fog with the computing nodes placed closer to end users to allow for task processing with tighter latency requirements. However, offloading of tasks (from end devices to either the cloud
Externí odkaz:
https://doaj.org/article/41419a80e2014cb6bfe94980117bfd50
Publikováno v:
Journal of Electrical and Computer Engineering, Vol 2014 (2014)
Two energy saving approaches, called Fixed Upper Fixed Lower (FUFL) and Dynamic Upper Fixed Lower (DUFL), switching off idle optical Gigabit Ethernet (GbE) interfaces during low traffic periods, have been implemented on a testbed. We show on a simple
Externí odkaz:
https://doaj.org/article/9fed3b14003d4d1db06fd103190c146a
Publikováno v:
Energies, Vol 9, Iss 10, p 837 (2016)
We assess the impact of traffic variations on energy consumption and devices lifetime in a core network. Specifically, we first define a model to control the spatial as well as the temporal variations of traffic. We generate different sets of traffic
Externí odkaz:
https://doaj.org/article/697147019fc04033bab29bbfb9a512a1
Fog computing allows computationally-heavy problems with tight time constraints to be solved even if end devices have limited computational resources and latency induced by cloud computing is too high. How can energy consumed by fog computing be save
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce503ba7751ac0c291e1ac8e045eebed
Fog networks offer computing resources with varying capacities at different distances from end users. A Fog Node (FN) closer to the network edge may have less powerful computing resources compared to the cloud, but processing of computational tasks i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7876a907e3e35a7777e14c187eeeb0df
Publikováno v:
PIMRC
Fog computing can be used to offload computationally intensive tasks from battery powered Internet of Things (IoT) devices. Although it reduces energy required for computations in an IoT device, it uses energy for communications with the fog. This pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::052ad9a5e2a243af5b8d2b17c5031669
Publikováno v:
GLOBECOM (Workshops)
Virtual Network Embedding (VNE) is a strategy of selecting and allocating resources from the underlying substrate network to demands of Virtual Network Requests (VNRs). We formulate a Latency-Aware Virtual Network Embedding (LA-VNE) optimization prob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00d6a9aa054e40c476518289e059bc23
https://doi.org/10.1109/gcwkshps50303.2020.9367485
https://doi.org/10.1109/gcwkshps50303.2020.9367485
Publikováno v:
IEEE Transactions on Green Communications and Networking. 2:291-304
We focus on the problem of maximizing profitability in an optical core network by acting on the power states of Optical Line Amplifiers (OLAs) and Line Cards (LCs) operating under varying traffic. Specifically, the profitability metric considered in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f088b4585f107519c4d9bc92bbcb290
https://doi.org/10.1109/tgcn.2017.2771156
https://doi.org/10.1109/tgcn.2017.2771156
Publikováno v:
21st International Conference on Transparent Optical Networks (ICTON 2019)
21st International Conference on Transparent Optical Networks (ICTON 2019), Jul 2019, Angers, France. pp.1-4
ICTON
21st International Conference on Transparent Optical Networks (ICTON 2019), Jul 2019, Angers, France. pp.1-4
ICTON
© 2019 IEEE. We target the minimum cost design of a 5G network exploiting Small Cells (SCs) carried by Unmanned Aerial Vehicles (UAVs). In our architecture, UAV-SCs can be recharged by a set of ground sites, which provide energy capabilities thanks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a186144bf8beb175358fb3f2c6bdfdf0
https://hal.archives-ouvertes.fr/hal-02412852
https://hal.archives-ouvertes.fr/hal-02412852