Title :
A novel data synchronization method for ATSC distributed translator
Author :
Suh, Young-Woo ; Lee, Jaekwon ; Choi, Jin-Yong ; Seo, Jong-Soo
Author_Institution :
Broadcast Tech. Res. Inst., KBS, Seoul, South Korea
Abstract :
This paper introduces a novel data synchronization method for ATSC distributed translator (DTxR) to improve the indoor reception performance of DTV (Digital TV). The proposed method extracts the frame sync information from the received RF signal and utilizes it for constructing the rebroadcast signal of DTxR. Computer Simulations are performed for the basic working algorithm of prototype system and some practical application issues are described.
Keywords :
digital television; ATSC distributed translator; RF signal; data synchronization method; digital TV; frame sync information; indoor reception performance; Delay; Digital TV; Fading; Frequency synchronization; Global Positioning System; Information technology; Knowledge based systems; Logic; Timing; Transmitters; ATSC; DTV; Distributed Translator; SFN;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2009 IEEE 20th International Symposium on
Conference_Location :
Tokyo
Print_ISBN :
978-1-4244-5122-7
Electronic_ISBN :
978-1-4244-5123-4
DOI :
10.1109/PIMRC.2009.5450164
