Frequency-domain equalization for distributed terrestrial DTV transmission environments

Author

Son, Sang-Won ; Kim, Ji-Hyun ; Lee, You-Seok ; Kim, Hyoung-Nam ; Park, Sung Ik ; Kim, Seung Won

Author_Institution

Dept. of Electron. Eng., Pusan Nat. Univ.

fYear

2006

fDate

7-11 Jan. 2006

Firstpage

13

Lastpage

14

Abstract

This paper presents a frequency-domain direct-inversion equalization method for DTV receivers to deal with 0 dB ghosts. To secure the existence of a channel inverse, channel-matched filtering and noncausal filtering are performed prior to equalization. Simulation results show that the proposed method has a comparable performance to the ideal DFE

Keywords

decision feedback equalisers; digital television; filtering theory; frequency-domain analysis; matched filters; television receivers; 0 dB; channel inverse security; channel-matched filtering; decision feedback equalizers; digital television receivers; distributed terrestrial digital TV transmission environments; frequency-domain direct-inversion equalization method; noncausal filtering; Computational complexity; Computational modeling; Computer simulation; Convolution; Decision feedback equalizers; Digital TV; Filtering; Frequency domain analysis; Matched filters; TV receivers;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, 2006. ICCE '06. 2006 Digest of Technical Papers. International Conference on

Conference_Location

Las Vegas, NV

Print_ISBN

0-7803-9459-3

Type

conf

DOI

10.1109/ICCE.2006.1598286

Filename

1598286