Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Michał Pióro"'
Publikováno v:
Journal of Telecommunications and Information Technology, Iss 3 (2023)
The paper addresses an optimization problem related to dimensioning links in a resilient two-layer network. A particular version of the problem which assumes that links of the upper layer are supported by unique paths in the lower layer is considered
Externí odkaz:
https://doaj.org/article/a45ff7170930434f974061395dccfb3c
Autor:
Emma Fitzgerald, Michał Pióro
Publikováno v:
Future Internet, Vol 16, Iss 3, p 71 (2024)
Industry 4.0, with its focus on flexibility and customizability, is pushing in the direction of wireless communication in future smart factories, in particular, massive multiple-input-multiple-output (MIMO) and its future evolution of large intellige
Externí odkaz:
https://doaj.org/article/a0ffbf2aa15e483089e9c30da0ec705e
Autor:
Emma Fitzgerald, Michał Pióro, Harsh Tataria, Gilles Callebaut, Sara Gunnarsson, Liesbet Van der Perre
Publikováno v:
Computers, Vol 11, Iss 6, p 98 (2022)
Massive MIMO is one of the leading technologies for connecting very large numbers of energy-constrained nodes, as it offers both extensive spatial multiplexing and large array gain. A challenge resides in partitioning the many nodes into groups that
Externí odkaz:
https://doaj.org/article/46efa375360d42d4aa7e69d190a3e166
Publikováno v:
Sensors, Vol 21, Iss 10, p 3411 (2021)
The paper concerns multicast packet traffic throughput maximization in multi-hop wireless sensor networks with time division multiple access to radio channel. We assume that the modulation and coding schemes (MCSs) that are used by the (broadcasting)
Externí odkaz:
https://doaj.org/article/e1563cfbd0a642bb9aae77ae1ea7ed10
Publikováno v:
Sensors, Vol 20, Iss 15, p 4122 (2020)
We investigate the trade-off between energy usage and (packet) throughput in wireless mesh networks performing machine-to-machine communication. For this we provide a novel mixed-integer programming formulation to maximise the throughput while mainta
Externí odkaz:
https://doaj.org/article/e05dcfbcd2384364ab3c068daeeab741
Publikováno v:
EURO Journal on Computational Optimization, Vol 2, Iss 1, Pp 1-15 (2014)
In wireless networks, the notion of compatible set refers to a set of radio links that can be simultaneously active with a tolerable interference. Finding a compatible set with maximum weighted revenue from the parallel transmissions is an important
Externí odkaz:
https://doaj.org/article/dcc62528eed9485388b5aa60d571e9d7
Publikováno v:
Journal of Applied Mathematics, Vol 2014 (2014)
Externí odkaz:
https://doaj.org/article/2af0f3d97d3a499a8038a4516c09ef2c
Publikováno v:
Journal of Applied Mathematics, Vol 2014 (2014)
Optimization models related to designing and operating complex systems are mainly focused on some efficiency metrics such as response time, queue length, throughput, and cost. However, in systems which serve many entities there is also a need for res
Externí odkaz:
https://doaj.org/article/40fc0ec719f94b7ea9bd2930611b64cf
Publikováno v:
Journal of Telecommunications and Information Technology, Iss 3 (2005)
Telecommunications networks are facing increasing demand for Internet services. Therefore, the problem of telecommunications network design with the objective to maximize service data flows and provide fair treatment of all services is very up-to-dat
Externí odkaz:
https://doaj.org/article/6c5e4ad2ad5d48cdb4e0d63ecd5be518
Publikováno v:
Journal of Telecommunications and Information Technology, Iss 2 (2004)
The bit rate of modern applications typically varies in time. We consider the traffic elastic if the rate of the sources can be controlled as a function of free resources along the route of that traffic. The objective is to route the demands optimall
Externí odkaz:
https://doaj.org/article/4d197ddcd74c4828b95a2061fb1767e6