Frequency Domain Turbo Equalization for Vestigial Sideband Modulation with Punctured Trellis Coding

Author

Liu, Hong ; Schniter, Philip ; Fu, Haosong ; Casas, Raul A.

Author_Institution

Dept. of ECE, Ohio State Univ., Columbus, OH

fYear

2006

fDate

2-5 July 2006

Firstpage

1

Lastpage

5

Abstract

This work proposes a frequency domain turbo equalization (FDTE) scheme for the reception of transmissions that employ vestigial sideband modulation and punctured trellis coding, as specified by the ATSC North American terrestrial digital television (DTV) standard. The proposed FDTE scheme enables low-cost and high performance reception of highly impaired DTV signals. Through numerical simulation, we demonstrate that our FDTE scheme outperforms the traditional joint DFE/decoding approach at a fraction of the implementation cost

Keywords

digital television; equalisers; frequency-domain analysis; modulation; television reception; trellis codes; ATSC North American terrestrial digital television standard; frequency domain turbo equalization; highly impaired DTV signals; punctured trellis coding; transmission reception; vestigial sideband modulation; Costs; Decision feedback equalizers; Digital TV; Digital modulation; Filters; Frequency domain analysis; Mean square error methods; Modulation coding; Performance gain; Time domain analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing Advances in Wireless Communications, 2006. SPAWC '06. IEEE 7th Workshop on

Conference_Location

Cannes

Print_ISBN

0-7803-9710-X

Electronic_ISBN

0-7803-9711-8

Type

conf

DOI

10.1109/SPAWC.2006.346424

Filename

4153958