Title :
Fast equalization techniques based on Kalman algorithms to improve mobile reception performance of 8-VSB receivers
Author :
Dae Jin Kim ; Sung Woo Park ; Young Ho Oh ; Sung-Hoon Kim
Author_Institution :
Dept. of Electron. Eng., Chonnam Nat. Univ., Kwangju, South Korea
Abstract :
This paper presents fast and robust equalization techniques to improve ATSC DTV reception for portable, pedestrian, and mobile receivers. There are many strong and dynamic echoes affecting portable, pedestrian, and mobile reception. Fast equalization techniques using Kalman algorithms are proposed and investigated for the purpose of overcoming strong and dynamic echoes.
Keywords :
Kalman filters; amplitude modulation; decision feedback equalisers; digital video broadcasting; echo suppression; mobile communication; radio receivers; television reception; 8-VSB receivers; ATSC DTV reception; Kalman algorithms; dynamic echoes; fast equalization techniques; mobile receivers; mobile reception performance; pedestrian receivers; portable receivers; Computational complexity; Convergence; Decision feedback equalizers; Decoding; Digital TV; Digital video broadcasting; Kalman filters; Least squares approximation; Receivers; Robustness;
Conference_Titel :
Consumer Electronics, 2002. ICCE. 2002 Digest of Technical Papers. International Conference on
Conference_Location :
Los Angeles, CA, USA
Print_ISBN :
0-7803-7300-6
DOI :
10.1109/ICCE.2002.1014032
