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Conference Paper Transmitter Identification for ATSC 3.0 Single Frequency Network
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Authors
Sung Ik Park, Wei Li, Jae-young Lee, Yiyan Wu, Xianbin Wang, Sunhyoung Kwon, Bo-mi Lim, Heung Mook Kim, Namho Hur, Liang Zhang, Jeongchang Kim
Issue Date
2017-06
Citation
International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2017, pp.1-3
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/BMSB.2017.7986168
Project Code
16MR2400, Development of Service and Transmission Technology for Convergent Realistic Broadcast, Namho Hur
Abstract
In the ATSC 3.0 PHY layer standard, a Transmitter Identification (TxID) signal is defined in order to provide the identification of an ATSC 3.0 transmitter. For efficient use of spectrum and quality of service improvement, single frequency network (SFN) where all transmitters share a single RF channel is often implemented. The recently developed ATSC 3.0 physical layer standard has been designed to support SFN. For efficient designing, fine-tuning and operating an SFN, it is crucial to identify each transmitter, as well as to adjust transmitting power and emission time of each transmitter. This paper presents TxID for ATSC 3.0, and analyzes its detection performance under very low signal to noise ratio (SNR) environments.
KSP Keywords
ATSC 3.0, Emission time, PHY layer, Physical Layer, Signal noise ratio(SNR), Signal-to-Noise, Transmitter Identification, Transmitting power, detection performance, fine-tuning, quality of service(QoS)