Title :
Synchronization Technique Research of Chinese DTTB Standard
Author :
Li, Yuefeng ; Wei, Xin ; Zhao, Li ; Yan, Xiaohua
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nanjing
Abstract :
Chinese Digital Television Terrestrial Broadcasting System Standard has been published in August, 2006. Correct time and frequency synchronization are important for the performance of receiving terminal supporting this standard. In this paper, some fundamental contents of this standard are introduced and two new synchronization algorithms suitable for multi-carrier mode and single carrier mode respectively are proposed. Besides, we analyze the key points of synchronization design and compare the performance of these two algorithms by simulation. The future research directions of the synchronization scheme of the standard are also given.
Keywords :
digital television; synchronisation; television broadcasting; television standards; Chinese digital television terrestrial broadcasting system standard; frequency synchronization; multicarrier mode synchronization algorithm; single carrier mode synchronization algorithm; time synchronization; Algorithm design and analysis; Analytical models; Broadcast technology; Channel estimation; Consumer electronics; Digital TV; Frequency synchronization; Performance analysis; Standards publication; TV broadcasting;
Conference_Titel :
Circuits and Systems for Communications, 2008. ICCSC 2008. 4th IEEE International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1707-0
Electronic_ISBN :
978-1-4244-1708-7
DOI :
10.1109/ICCSC.2008.159
