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Conference Paper
A Novel On-Channel Repeater for Terrestrial-Digital Multimedia Broadcasting System of Korea
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- Authors
- Sung Ik Park, Heung Mook Kim, So Ra Park, Yong-Tae Lee, Jong Soo Lim
- Issue Date
- 2008-05
- Citation
- Vehicular Technology Conference (VTC) 2008 (Spring), pp.1826-1830
- Language
- English
- Type
- Conference Paper
- Project Code
- 08MR3800, Development of Distributed Translator Technology for Terrestrial DTV, Heung Mook Kim
- Abstract
- This paper presents an equalization on-channel repeater (OCR) for terrestrial-digital multimedia broadcasting (T-DMB) system of Korea. The proposed OCR uses a time-domain equalizer based on adaptive complex FIR filtering to remove a feedback signal due to incomplete antenna isolation and multipath signal existing between a main transmitter and the OCR. This makes it possible to emit a high-power error-corrected signal from the OCR. © 2008 IEEE.
- KSP Keywords
- Antenna isolation, Broadcasting system, Corrected signal, FIR Filtering, High power, Power error, Terrestrial-digital multimedia broadcasting(T-DMB), Time domain Equalizer(TDE), feedback signal, multipath signals