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Statements

Subject Item
n2:RIV%2F68407700%3A21230%2F11%3A00180040%21RIV12-MSM-21230___
rdf:type
skos:Concept n19:Vysledek
rdfs:seeAlso
http://www.springerlink.com/content/k6n36t16r5647771/
dcterms:description
Different techniques for error correction such as automatic repeat request, forward error correction or combination of both methods also known as hybrid automatic repeat request are utilized in today's wireless networks. All these techniques require an implementation of control and management mechanisms to ensure its proper work. These mechanisms increase the management overhead and consume a part of network capacity. It leads to the reduction of data throughput dedicated to users. Besides, the control mechanism can negatively influence a packet delay. This paper proposes three alternatives of automatic repeat request mechanism to minimize the management overhead without a negative impact on the packet delay. Description of all proposed mechanisms, their evaluation and comparison with conventional techniques used in the IEEE 802.16 networks are presented in this paper. Different techniques for error correction such as automatic repeat request, forward error correction or combination of both methods also known as hybrid automatic repeat request are utilized in today's wireless networks. All these techniques require an implementation of control and management mechanisms to ensure its proper work. These mechanisms increase the management overhead and consume a part of network capacity. It leads to the reduction of data throughput dedicated to users. Besides, the control mechanism can negatively influence a packet delay. This paper proposes three alternatives of automatic repeat request mechanism to minimize the management overhead without a negative impact on the packet delay. Description of all proposed mechanisms, their evaluation and comparison with conventional techniques used in the IEEE 802.16 networks are presented in this paper.
dcterms:title
Overhead of ARQ Mechanism in IEEE 802.16 Networks Overhead of ARQ Mechanism in IEEE 802.16 Networks
skos:prefLabel
Overhead of ARQ Mechanism in IEEE 802.16 Networks Overhead of ARQ Mechanism in IEEE 802.16 Networks
skos:notation
RIV/68407700:21230/11:00180040!RIV12-MSM-21230___
n19:predkladatel
n20:orjk%3A21230
n3:aktivita
n5:R
n3:aktivity
R
n3:cisloPeriodika
4
n3:dodaniDat
n7:2012
n3:domaciTvurceVysledku
n4:2268981 n4:2734796
n3:druhVysledku
n10:J
n3:duvernostUdaju
n17:S
n3:entitaPredkladatele
n14:predkladatel
n3:idSjednocenehoVysledku
219226
n3:idVysledku
RIV/68407700:21230/11:00180040
n3:jazykVysledku
n8:eng
n3:klicovaSlova
ARQ; error correction; MAC; overhead; WiMAX
n3:klicoveSlovo
n6:MAC n6:error%20correction n6:ARQ n6:overhead n6:WiMAX
n3:kodStatuVydavatele
US - Spojené státy americké
n3:kontrolniKodProRIV
[F2902FF9904E]
n3:nazevZdroje
Telecommunication Systems
n3:obor
n18:JA
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
2
n3:rokUplatneniVysledku
n7:2011
n3:svazekPeriodika
46
n3:tvurceVysledku
Bešťák, Robert Bečvář, Zdeněk
n3:wos
000289525400006
s:issn
1018-4864
s:numberOfPages
15
n15:doi
10.1007/s11235-010-9296-0
n11:organizacniJednotka
21230