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Statements

Subject Item
n2:RIV%2F61989100%3A27240%2F11%3A86079572%21RIV12-MSM-27240___
rdf:type
n13:Vysledek skos:Concept
dcterms:description
This paper describes a mathematical model of the Enhanced Distributed Coordination Function (EDCF), a novel media access mechanism used in the IEEE 802.11 technology. For this purpose, Markov Chains are employed. Based on this model, a mathematical expression of the normalized saturation throughput is derived. Furthermore, series of simulation results are shown that are focused on the dependency of the throughput and media access delay on the load for diverse EDCF parameters. Finally, the influence of the minimal and maximal contention window on the throughput and media access delay is analyzed. This paper describes a mathematical model of the Enhanced Distributed Coordination Function (EDCF), a novel media access mechanism used in the IEEE 802.11 technology. For this purpose, Markov Chains are employed. Based on this model, a mathematical expression of the normalized saturation throughput is derived. Furthermore, series of simulation results are shown that are focused on the dependency of the throughput and media access delay on the load for diverse EDCF parameters. Finally, the influence of the minimal and maximal contention window on the throughput and media access delay is analyzed.
dcterms:title
Analysis of IEEE 802.11e EDCF Media Access Mechanism Analysis of IEEE 802.11e EDCF Media Access Mechanism
skos:prefLabel
Analysis of IEEE 802.11e EDCF Media Access Mechanism Analysis of IEEE 802.11e EDCF Media Access Mechanism
skos:notation
RIV/61989100:27240/11:86079572!RIV12-MSM-27240___
n13:predkladatel
n14:orjk%3A27240
n3:aktivita
n22:P
n3:aktivity
P(7E09021)
n3:dodaniDat
n5:2012
n3:domaciTvurceVysledku
n12:7582005
n3:druhVysledku
n7:D
n3:duvernostUdaju
n16:S
n3:entitaPredkladatele
n8:predkladatel
n3:idSjednocenehoVysledku
185672
n3:idVysledku
RIV/61989100:27240/11:86079572
n3:jazykVysledku
n6:eng
n3:klicovaSlova
QoS; IEEE 802.11e; EDCF; access mechanism
n3:klicoveSlovo
n11:EDCF n11:access%20mechanism n11:QoS n11:IEEE%20802.11e
n3:kontrolniKodProRIV
[C6DCFAB2A840]
n3:mistoKonaniAkce
Szczyrk
n3:mistoVydani
Ostrava
n3:nazevZdroje
Knowledge in Telecommunication Technologies and Optics : proceedings of the 11th international conference : KTTO 2011
n3:obor
n20:JC
n3:pocetDomacichTvurcuVysledku
1
n3:pocetTvurcuVysledku
1
n3:projekt
n21:7E09021
n3:rokUplatneniVysledku
n5:2011
n3:tvurceVysledku
Machník, Petr
n3:typAkce
n9:WRD
n3:zahajeniAkce
2011-06-22+02:00
s:numberOfPages
6
n19:hasPublisher
Vysoká škola báňská - Technická univerzita Ostrava
n15:isbn
978-80-248-2399-7
n17:organizacniJednotka
27240