A new coding scheme for ISI channels: modulated codes

Author

Xia, Xiang-Gen ; Fan, Pingyi ; Xie, Qian

Author_Institution

Dept. of Electr. & Comput. Eng., Delaware Univ., Newark, DE, USA

Volume

2

fYear

1999

fDate

1999

Firstpage

828

Abstract

In this paper, we systematically study modulated codes (MC) that are encoded after binary-to-complex symbol mapping. The main advantage of modulated codes is that their encoding arithmetic operations and the intersymbol interference (ISI) channel arithmetic operations are all defined on the complex field and therefore can be algebraically combined together. With MC, the ISI is not treated as distortion but diversity gain. The performance analysis and simulation results of MC over the ISI channel are presented

Keywords

channel coding; diversity reception; interference suppression; intersymbol interference; maximum likelihood decoding; modulation coding; ISI channels; arithmetic operations; binary-to-complex symbol mapping; coding scheme; diversity gain; intersymbol interference; modulated codes; performance analysis; Arithmetic; Bit error rate; Convolutional codes; Diversity methods; Error correction codes; Galois fields; Intersymbol interference; Maximum likelihood decoding; Modulation coding; Performance analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 1999. ICC '99. 1999 IEEE International Conference on

Conference_Location

Vancouver, BC

Print_ISBN

0-7803-5284-X

Type

conf

DOI

10.1109/ICC.1999.765389

Filename

765389