상세정보
학술대회
Cramer-Rao Bound Analysis on RF-Watermark TxID Detection in SFN with Randomly Distributed Co-channel Interferers
- 발행일
- 201906
- 출처
- International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2019, pp.1-3
- 협약과제
- 19HR2800, 지상파 UHD 송수신 환경 분석 및 망구축 기반기술 개발, 박성익
- 초록
- This paper investigates the detection error of RF-watermark type transmitter identification (TxID) signal in a single frequency network (SFN). Based on a Cramer-Rao bound (CRB) of TxID detection, a closed-form outage probability for TxID detection is derived. In order to reflect the practical network condition, the interference from Poisson-distributed out-of-guard interval transmitters are accounted for detection outage probability.
- KSP 제안 키워드
- Bound Analysis, Cramer-Rao Bound(CRB), Outage probability(OP), Transmitter Identification, closed-form, co-channel, detection error, guard interval, network condition, single frequency network(SFN)