Title :
Wake-up system design criteria for emergency alerting using DTV guard band
Author :
Kwanwoong Ryu ; Sung Ik Park ; Heung Mook Kim
Author_Institution :
Broadcasting Syst. Res. Dept., Electron. & Telecommun. Res. Inst., Daejeon, South Korea
Abstract :
Recently, the transition from analog television (ATV) to digital television (DTV) has been progressing in terrestrial broadcasting. Therefore, wake-up system for emergency alerting in DTV is needed. In this paper, we design wake-up system using DTV guard band for emergency alerting based on the Advanced Television Systems Committee (ATSC) terrestrial DTV system. In addition, we show wake-up system design criteria based on assuming that the same coverage as DTV signal.
Keywords :
digital video broadcasting; ATSC; ATV; Advanced Television Systems Committee; DTV guard band; analog television; emergency alerting; terrestrial DTV signal system; terrestrial broadcasting; wake-up system design criteria; Digital TV; Frequency shift keying; Gain; Receivers; Signal to noise ratio; ATSC; Coverage; DTV; Wake-up;
Conference_Titel :
Broadband Multimedia Systems and Broadcasting (BMSB), 2013 IEEE International Symposium on
Conference_Location :
London
DOI :
10.1109/BMSB.2013.6621794
