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Statements

Subject Item
n2:RIV%2F00216305%3A26220%2F09%3APU80703%21RIV10-MSM-26220___
rdf:type
skos:Concept n16:Vysledek
dcterms:description
The multicarrier signaling is currently widely used in wireless communications and networking. The adaptation of transmitting parameters according to the actual environment and other requirements is desirable. This paper thus deals with the modified particle swarm optimization method used to adjust multicarrier communication system parameters (power and mapping on subcarriers) with respect to several optimization criteria. The particle swarm optimization adjusts the particles (agents) on the basis of information about the best previous particle's performance and the best previous performance of its neighbors. The work described in this paper introduces new criterion to achieve user defined data rate and allows switching-off of unnecessary subcarriers. The multicarrier signaling is currently widely used in wireless communications and networking. The adaptation of transmitting parameters according to the actual environment and other requirements is desirable. This paper thus deals with the modified particle swarm optimization method used to adjust multicarrier communication system parameters (power and mapping on subcarriers) with respect to several optimization criteria. The particle swarm optimization adjusts the particles (agents) on the basis of information about the best previous particle's performance and the best previous performance of its neighbors. The work described in this paper introduces new criterion to achieve user defined data rate and allows switching-off of unnecessary subcarriers.
dcterms:title
Adjusting of the Multicarrier Communication System Using Binary Particle Swarm Optimization Adjusting of the Multicarrier Communication System Using Binary Particle Swarm Optimization
skos:prefLabel
Adjusting of the Multicarrier Communication System Using Binary Particle Swarm Optimization Adjusting of the Multicarrier Communication System Using Binary Particle Swarm Optimization
skos:notation
RIV/00216305:26220/09:PU80703!RIV10-MSM-26220___
n3:aktivita
n19:P n19:Z
n3:aktivity
P(GA102/09/0776), P(GD102/08/H027), P(OC09016), Z(MSM0021630513)
n3:dodaniDat
n8:2010
n3:domaciTvurceVysledku
n7:8337128 n7:6043372
n3:druhVysledku
n13:D
n3:duvernostUdaju
n5:S
n3:entitaPredkladatele
n6:predkladatel
n3:idSjednocenehoVysledku
301991
n3:idVysledku
RIV/00216305:26220/09:PU80703
n3:jazykVysledku
n15:eng
n3:klicovaSlova
Particle Swarm Optimization, PSO, OFDM, objective function, BER, multicarrier system
n3:klicoveSlovo
n4:BER n4:OFDM n4:objective%20function n4:PSO n4:Particle%20Swarm%20Optimization n4:multicarrier%20system
n3:kontrolniKodProRIV
[78F3832C48A4]
n3:mistoKonaniAkce
Institute for Public Administration
n3:mistoVydani
Neuveden
n3:nazevZdroje
Proceedings of 19th International Conference Radioelektronika 2009
n3:obor
n20:JA
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
2
n3:projekt
n11:OC09016 n11:GD102%2F08%2FH027 n11:GA102%2F09%2F0776
n3:rokUplatneniVysledku
n8:2009
n3:tvurceVysledku
Maršálek, Roman Povalač, Karel
n3:typAkce
n17:EUR
n3:zahajeniAkce
2009-04-22+02:00
n3:zamer
n18:MSM0021630513
s:numberOfPages
4
n14:hasPublisher
Neuveden
n10:isbn
978-1-4244-3536-4
n22:organizacniJednotka
26220