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

fYear

2002

fDate

18-20 June 2002

Firstpage

286

Lastpage

287

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICCE.2002.1014032

Filename

1014032