상세정보
학술대회
In-Band Distribution Link Signal Detection in ATSC 3.0
- 저자
- Zhihong Hong, Liang Zhang, Wei Li, Yiyan Wu, 박성익, 안성준, 권선형, 허남호, Eneko Iradier, Jon Montalban, Pablo Anguiera
- 발행일
- 202108
- 출처
- International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2021, pp.1-6
- 협약과제
- 21HH7400, 초고품질 UHD (UHQ) 전송 기술 개발, 허남호
- 초록
- In-Band Distribution Link (IDL) was previously proposed to deliver backhaul signals to Single Frequency Networks (SFN) transmitter as a low cost and spectrally efficient alternative to fiber optic or dedicated microwave links. Self-interference at the IDL receiver due to the loopback signal from the co-located SFN transmitter is the main challenge in IDL signal detection. In this paper, a novel RF cancellation technique along with digital cancellation is proposed for self-interference cancellation.
- KSP 제안 키워드
- ATSC 3.0, Co-located, Fiber optic, Low-cost, RF cancellation, Self-Interference Cancellation, Spectrally efficient, digital cancellation, in-band, microwave links, signal detection