N dimensional orthogonal QPSK signaling with discrete prolate spheroidal sequences

Author

Gruenbacher, D.M. ; Hummels, D.R.

Author_Institution

Dept. of Electr. & Comput. Eng., Kansas State Univ., Manhattan, KS, USA

fYear

1998

fDate

9-12 Aug 1998

Firstpage

63

Lastpage

66

Abstract

A relatively new modulation method, previously referred to as Q ²PSK, is described in further detail. An analysis for system bandwidth and bit error performance is given, along with results when the set of discrete prolate spheroidal sequences are used as the optimal pulse shaping functions. Particular attention is given to performance under channel bandlimiting, nonlinear transformations, and fading conditions

Keywords

bandlimited communication; error statistics; fading channels; pulse shaping; quadrature phase shift keying; sequences; telecommunication signalling; N-dimensional orthogonal QPSK signaling; Q²PSK; bit error performance; channel bandlimiting; discrete prolate spheroidal sequences; fading conditions; modulation method; nonlinear transformations; optimal pulse shaping function; performance; system bandwidth; Bandwidth; Computer errors; Fading; Performance analysis; Phase shift keying; Pulse shaping methods; Quadrature phase shift keying; Shape; Signal analysis; Transmitters;

fLanguage

English

Publisher

ieee

Conference_Titel

Radio and Wireless Conference, 1998. RAWCON 98. 1998 IEEE

Conference_Location

Colorado Springs, CO

Print_ISBN

0-7803-4988-1

Type

conf

DOI

10.1109/RAWCON.1998.709137

Filename

709137