Naslov
Noise Squared Norm in OFDM Systems Interfered by Impulse Noise

Autori
Rožić, Nikola ; Radić, Joško ; Begušić, Dinko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2014) / Greco, Maria . S ; Piva, Alessandro - Piscataway (NJ) : Institute of Electrical and Electronics Engineers (IEEE), 2014, 404-408

ISBN
978-1-4799-2894-1

Skup
2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2014)

Mjesto i datum
Firenca, Italija, 04.05.2014. - 09.05.2014

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
impulse noise; Gaussian white noise; squared norm; OFDM;

Sažetak
In this paper we derive exact analytical expressions for the noise squared norm in the frequency domain for Orthogonal Frequency-Division Multiplex (OFDM) considering the two generic scenarios: i) OFDM signal is affected by M randomly positioned Gaussian impulses within the L-sized frame and ii) OFDM signal is affected by the Gaussian white noise (background noise) and M randomly positioned Gaussian impulses within the L-sized frame. The reason for analysis of the noise squared norm we have found when tried to accurately evaluate the performance related to distribution of errors per OFDM frame as well as the frame error rate. Numerical results obtained for the noise squared distribution are compared with Monte Carlo simulations showing a full agreement.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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