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Frame Structure Design for Wake-Up System Using DTV Excess Bandwidth for Emergency Alerting
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- Authors
- Kwanwoong Ryu, You-Seok Lee, Heung Mook Kim, Yongwook Lee, Wangrok Oh
- Issue Date
- 2014-06
- Citation
- International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2014, pp.1-3
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, we design a frame structure of the wake-up system using DTV excess bandwidth for emergency alerting based on the Advanced Television Systems Committee (ATSC) terrestrial DTV system. The proposed frame structure of that system is based on the FSK modulation for indoor reception in receiver. Laboratory test and simulation results show that the proposed frame structure can provide an emergency alerting service without additional frequency assignment. © 2014 IEEE.
- KSP Keywords
- Advanced television systems committee(ATSC), FSK modulation, Frame structure, Test and simulation, frequency assignment, indoor reception, laboratory test, simulation results, structure design, wake-up