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Statements

Subject Item
n2:RIV%2F68407700%3A21230%2F08%3A00142692%21RIV10-MSM-21230___
rdf:type
skos:Concept n14:Vysledek
dcterms:description
This paper presents a method of estimating the Doppler spread for OFDM systems in rapidly time-variant channels. The method utilizes an approximation of the time variation of the channel by considering few Newton polynomials over few successive OFDM symbols. Doppler spread is estimated in the frequency domain from the off-diagonals of the approximated channel matrix. This paper presents a method of estimating the Doppler spread for OFDM systems in rapidly time-variant channels. The method utilizes an approximation of the time variation of the channel by considering few Newton polynomials over few successive OFDM symbols. Doppler spread is estimated in the frequency domain from the off-diagonals of the approximated channel matrix.
dcterms:title
Doppler Spread Estimation for OFDM Systems Using Newton Polynomials Doppler Spread Estimation for OFDM Systems Using Newton Polynomials
skos:prefLabel
Doppler Spread Estimation for OFDM Systems Using Newton Polynomials Doppler Spread Estimation for OFDM Systems Using Newton Polynomials
skos:notation
RIV/68407700:21230/08:00142692!RIV10-MSM-21230___
n3:aktivita
n13:Z
n3:aktivity
Z(MSM6840770014)
n3:dodaniDat
n18:2010
n3:domaciTvurceVysledku
n6:8374155
n3:druhVysledku
n5:D
n3:duvernostUdaju
n16:S
n3:entitaPredkladatele
n7:predkladatel
n3:idSjednocenehoVysledku
364269
n3:idVysledku
RIV/68407700:21230/08:00142692
n3:jazykVysledku
n8:eng
n3:klicovaSlova
Channel approximation; Doppler estimation; ICI; OFDM
n3:klicoveSlovo
n4:ICI n4:Doppler%20estimation n4:Channel%20approximation n4:OFDM
n3:kontrolniKodProRIV
[57F73E4D4FDF]
n3:mistoKonaniAkce
Praha
n3:mistoVydani
Praha
n3:nazevZdroje
Proceedings of the 18th International Conference Radioelektronika 2008
n3:obor
n20:JA
n3:pocetDomacichTvurcuVysledku
1
n3:pocetTvurcuVysledku
5
n3:rokUplatneniVysledku
n18:2008
n3:tvurceVysledku
Macháč, Jan
n3:typAkce
n17:EUR
n3:zahajeniAkce
2008-04-24+02:00
n3:zamer
n19:MSM6840770014
s:numberOfPages
4
n21:hasPublisher
Československá sekce IEEE
n12:isbn
978-1-4244-2087-2
n15:organizacniJednotka
21230