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Conference Paper
Cramer-Rao Bound Analysis on RF-Watermark TxID Detection in SFN with Randomly Distributed Co-channel Interferers
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- Authors
- Sungjun Ahn, Sung-Ik Park, Jae-young Lee, Sunhyoung Kwon, Bo-mi Lim, Heung Mook Kim, Namho Hur, Jeongchang Kim
- Issue Date
- 2019-06
- Citation
- International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2019, pp.1-3
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- 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 Keywords
- 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)