Title :
Channel estimation of DMB-T
Author :
Yang, Zhixing ; Wang, Jun ; Han, Meng ; Pan, Changyong ; Yang, Lin ; Han, Zhouan
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
fDate :
29 June-1 July 2002
Abstract :
A proposed new standard for Chinese DTV is called digital terrestrial multimedia broadcasting (DMB-T). The paper investigates the channel estimation technique of DMB-T. The channel impulse response is obtained by measuring the correlation between the received PN sequence and the locally generated PN sequence. Channel compensation is done in the frequency domain afterwards.
Keywords :
channel estimation; digital video broadcasting; frequency-domain analysis; multimedia communication; transient response; Chinese DTV; DMB-T; PN sequence; channel compensation; channel estimation; channel impulse response; digital TV broadcasting; digital terrestrial multimedia broadcasting; frequency domain; Channel estimation; Communication standards; Data communication; Digital TV; Digital multimedia broadcasting; Digital video broadcasting; Frequency estimation; Multimedia communication; TV broadcasting; Wiener filter;
Conference_Titel :
Communications, Circuits and Systems and West Sino Expositions, IEEE 2002 International Conference on
Print_ISBN :
0-7803-7547-5
DOI :
10.1109/ICCCAS.2002.1178970
