Naslov
Interference Supression in Wireless Digital Video Communication Networks

Autori
Zovko-Cihlar, Branka ; Medved Rogina, Branka ; Grgić, Sonja

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

Izvornik
Proceedings of the 1st International Conference on Information & Communication Technologies: from Theory to Applications, ICTTA'04 / - Damask : Institute of Electrical and Electronics Engineers (IEEE), 2004

Skup
The 1st International Conference on Information & Communication Technologies: from Theory to Applications, ICTTA'04

Mjesto i datum
Damask, Sirija, 19.04.2004. - 23.04.2004

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Video Communications; Interference; DVB-T; Transmitter

Sažetak
Existing analog wireless video communications systems (NTSC, PAL ; SECAM) are very sensitive to interference from other analog video signals, and required high co-channel protection ratios. Adjacent channels cannot generally be used from the same transmitting location. Broadcast digital systems are significantly less sensitive to noise and interference. Digital COFDM modulation, multicarrier techniques and channel coding systems ensure frequency spectrum efficiency and ruggedness against noise and distortion.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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