M-ary trellis coded FSK for narrowband, low error-rate applications

Author

Schilling, Donald L. ; Lomp, Gary ; Bozovic, Radomir

Author_Institution

Dept. of Electr. Eng., City Coll. of New York, NY, USA

fYear

1989

Firstpage

558

Abstract

This paper describes an optimum trellis-coded M-ary frequency-shift-keying (FSK) signaling technique. The trellis code is derived and its spectrum and error rate presented. A computer simulation of the trellis-coded FM modem is performed to access performance to verify the analytically predicted performance under conditions not readily analyzed mathematically (such as fading and dispersion) and to study implementation tradeoffs. The effect of shaped data, IF filtering, and adjacent channel interference on the error rate is also presented

Keywords

frequency shift keying; IF filtering; M-ary trellis coded FSK; adjacent channel interference; computer simulation; dispersion; fading; frequency-shift-keying; low error-rate; narrowband; shaped data; signaling; Application software; Computer errors; Computer simulation; Convolutional codes; Error analysis; Fading; Frequency shift keying; Modems; Narrowband; Performance analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 1989. ICC '89, BOSTONICC/89. Conference record. 'World Prosperity Through Communications', IEEE International Conference on

Conference_Location

Boston, MA

Type

conf

DOI

10.1109/ICC.1989.49758

Filename

49758

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1587544