Pregled bibliografske jedinice broj: 443254
Distribution of the Noise Squared Norm in OFDM Systems Interfered by Class A Impulsive Noise
Distribution of the Noise Squared Norm in OFDM Systems Interfered by Class A Impulsive Noise // IEEE communications letters, 14 (2010), 4; 318-320 doi:10.1109/LCOMM.2010.04.092313 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 443254 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Distribution of the Noise Squared Norm in OFDM Systems Interfered by Class A Impulsive Noise
Autori
Rožić, Nikola ; Radić, Joško
Izvornik
IEEE communications letters (1089-7798) 14
(2010), 4;
318-320
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
squared norm distribution; OFDM systems; slass A impulsive noise
Sažetak
Recently there is a noticeable interest in investigation of the squared norm distribution of complex-valued Gaussian variables that have different variances. A typical example is consideration of the channel state information (CSI) in multiantenna systems. A similar problem appears in communication systems interfered by Middleton Class A impulsive noise. In this paper we develop exact expressions for the squared norm distribution in the time and frequency domains in OFDM systems interfered by Class A impulsive noise. Accurate approximation by the chi-square distribution based on equating the first two moments has been also derived.
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
