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학술대회 Cramer-Rao Bound Analysis on RF-Watermark TxID Detection in SFN with Randomly Distributed Co-channel Interferers
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저자
안성준, 박성익, 이재영, 권선형, 임보미, 김흥묵, 허남호, 김정창
발행일
201906
출처
International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2019, pp.1-3
DOI
https://dx.doi.org/10.1109/BMSB47279.2019.8971900
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)