Interference cancellation with permutation trellis codes

Author

Ferreira, Hendrik C. ; Vinck, A. J Han

Author_Institution

Rand Afrikaans Univ., Johannesburg, South Africa

Volume

5

fYear

2000

fDate

2000

Firstpage

2401

Abstract

We describe a modulation/coding scheme combining M-FSK modulation with diversity and coding to make the transmission robust against permanent frequency disturbances and impulse noise. We use simple non-coherent detection. The scheme can be considered as a form of coded frequency hopping and is easy extendable. We give a generalized construction procedure for new trellis codes of various rates and constraint lengths using our previously published technique of distance preserving mapping. Maximum likelihood decoding of these codes can follow naturally

Keywords

block codes; frequency hop communication; frequency shift keying; impulse noise; interference suppression; maximum likelihood decoding; trellis codes; MFSK modulation; block codes; coded frequency hopping; coding scheme; distance preserving mapping; impulse noise; interference cancellation; maximum likelihood decoding; noncoherent detection; permutation trellis codes; Background noise; Convolutional codes; Demodulation; Envelope detectors; Error correction; Frequency diversity; Frequency shift keying; Interference; Modulation coding; Narrowband;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2000. IEEE-VTS Fall VTC 2000. 52nd

Conference_Location

Boston, MA

ISSN

1090-3038

Print_ISBN

0-7803-6507-0

Type

conf

DOI

10.1109/VETECF.2000.883295

Filename

883295