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VSB-Based Digital On-Channel Repeater with Interference Cancellation System
2011
ETRI Journal
Television Systems Committee (ATSC) digital television (DTV) broadcasting. The main drawback of a DOCR is the echo interference caused by coupling between transmitter and receiver antennas, which induces system instability and performance degradation. In order to overcome this problem, an echo canceller based on the adaptive echo channel estimation (ECE) technique has been researched and applied for a DOCR. However, in the case of ATSC, the pilot signal, which is used for carrier
doi:10.4218/etrij.10.0110.0539
fatcat:ybtgql2qkrfllbwg43zt6hkdou