동일채널간섭을 완화를 위한 ATSC 3.0 송신기 주파수 및 시간오프셋 삽입방법
이재영, 박성익, 권선형, 김흥묵, 허남호
- 11496978 (2022.11.08)
17HR3100, 지상파 UHD 송수신 환경 분석 및 망구축 기반기술 개발,
- Disclosed herein are a gateway-signaling method for frequency/timing offsets and an apparatus for the same. An apparatus for transmitting a broadcast signal according to an embodiment of the present invention includes a frequency/timing decision unit for determining a center frequency to which a frequency offset is applied using a carrier offset, which is identified using a timing and a management packet transmitted through a Studio-to-Transmitter Link (STL); and an RF signal generation unit for generating an RF signal to be transmitted, which corresponds to the center frequency.
- KSP 제안 키워드
- ATSC 3.0, Center frequency, Generation unit, RF signal, RF signal Generation, Signal generation, carrier offset, frequency offset, timing offset