Pregled bibliografske jedinice broj: 510940
Analysis of the Correlation Coefficient Between Component Noise Squared Norms for OFDM Systems
Analysis of the Correlation Coefficient Between Component Noise Squared Norms for OFDM Systems // Ieee signal processing letters, 18 (2011), 5; 311-314 doi:10.1109/LSP.2011.2125951 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 510940 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Analysis of the Correlation Coefficient Between Component Noise Squared Norms for OFDM Systems
Autori
Rožić, Nikola ; Chiaraluce, Franco ; Radić, Joško
Izvornik
Ieee signal processing letters (1070-9908) 18
(2011), 5;
311-314
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Terms—Correlation coefficient; impulse noise; OFDM systems; squared norms
(Terms—Correlation coefficient; impulse noise; OFDM systems; squared norms.)
Sažetak
We present an exact analysis of the correlation coefficient, in the frequency domain, between the real and imaginary parts of the impulse noise squared norms for OFDM systems. We analyze a scenario where $M$ Gaussian randomly positioned impulses interfere the OFDM signal, with and without the presence of a background thermal noise. Variability of $M$ is taken into account through the Bernoulli-Gauss model. We demonstrate that rather high correlation values occur with not negligible probabilities under certain operation conditions. This has an impact on the design of impulse noise suppression techniques as well as on the error rate performance.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
023-0231924-1661 - ICT sustavi i usluge temeljeni na integraciji informacija (Rožić, Nikola, MZOS ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
