publication . Other literature type . Article . 2014

LS estimacija kanala u frekvencijskoj domeni u OFDM baziranim komunikacijama preko strujnih vodova

Mario Bogdanovic;
Open Access English
  • Published: 01 Jan 2014 Journal: Automatika : časopis za automatiku, mjerenje, elektroniku, računarstvo i komunikacije, volume 55, issue 4 (issn: 0005-1144, eissn: 1848-3380, Copyright policy)
  • Publisher: KoREMA - Croatian Society for Communications, Computing, Electronics, Measurement and Control
Abstract
Ovaj rad je fokusiran na realizaciju komunikacije preko vodova niskonaponske mreže s naglaskom na tehnike procjene prijenosnog kanala. OFDM schema je preferirana prijenosna tehnologija u PLC sustavima zbog svoje učinkovitosti u borbi s osobinom selektivnog frekvencijskog iščezavanja signala kod PLC kanala. Kako je procjena kanala jedan od najvažnijih problema u OFDM baziranom PLC sustavu zbog problematičnog područja gušenja i interferencije PLC signala, predstavljena je poboljšana tehnika LS procjene kanala. Istražili smo te evaluirali predstavljenu metodu LS procjene kanala u frekvencijskoj domeni za PLC sustave bazirane na OFDM modulacijskoj tehnici. Također j...
Subjects
ACM Computing Classification System: ComputerSystemsOrganization_SPECIAL-PURPOSEANDAPPLICATION-BASEDSYSTEMSData_CODINGANDINFORMATIONTHEORY
free text keywords: Power Line Communication; OFDM; Channel Estimation; Least Squares estimation; Linear Minimum Mean-square Error estimation, komunikacija strujnim vodovima; OFDM; procjena prijenosnog kanala; procjena metodom najmanjih kvadrata; procjena metodom linearne srednje kvadratne pogreške, Orthogonal frequency-division multiplexing, Electronic engineering, Engineering, business.industry, business, Control theory, Electrical engineering, Frequency domain
Related Organizations

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publication . Other literature type . Article . 2014

LS estimacija kanala u frekvencijskoj domeni u OFDM baziranim komunikacijama preko strujnih vodova

Mario Bogdanovic;