Pregled bibliografske jedinice broj: 758904
Optimal Sample Delay for OFDM Error Floor over Small-Delay Dispersion Channel
Optimal Sample Delay for OFDM Error Floor over Small-Delay Dispersion Channel // Proceedings of the World Wireless Symposium WTS 2015
New York City (NY), Sjedinjene Američke Države, 2015. str. 1-4 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 758904 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Optimal Sample Delay for OFDM Error Floor over Small-Delay Dispersion Channel
Autori
Lipovac, Adriana ; Lipovac, Vladimir ; Modlic, Borivoj
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the World Wireless Symposium WTS 2015
/ - , 2015, 1-4
Skup
World Wireless Symposium WTS 2015
Mjesto i datum
New York City (NY), Sjedinjene Američke Države, 15.04.2015. - 17.04.2015
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
sample delay ; BER ; OFDM ; LTE
Sažetak
In this paper, the earlier developed error floor model for the peak performance estimation of OFDM transmission over multipath channel with small delay dispersion is enhanced by deriving a novel expression for estimating the optimal sampling delay in the power delay profile. The validity of the estimation is checked in the LTE FDD downlink environment by means of the industry-standard simulator that provided values close to the analytically predicted ones. Optimal sample time estimation can be used as a means to explore the ultimate error floor values, but the model can also be of practical use in adaptive sampling schemes.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
275-0000000-3260 - Integralna kvaliteta usluge komunikacijskih i informacijskih sustava (Lipovac, Vladimir, MZO ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb,
Sveučilište u Dubrovniku
