Noncoherent sequence detection in frequency nonselective slowly fading channels

Author

Colavolpe, Giulio ; Raheli, Riccardo

Author_Institution

Dipt. di Ingegneria dell´´Inf., Parma Univ., Italy

fYear

1999

fDate

6/21/1905 12:00:00 AM

Firstpage

868

Abstract

A new class of noncoherent sequence detection (NSD) algorithms for combined demodulation and decoding of coded linear and continuous phase modulations, transmitted over additive white Gaussian noise (AWGN) channels, has been previously presented by the authors. In this paper, this class is generalized to the case of frequency nonselective Rayleigh and Rice slowly fading channels. Coded linear modulations, namely M-ary phase shift keying (M-PSK) and quadrature amplitude modulation (M-QAM), are explicitly considered

Keywords

AWGN channels; Rayleigh channels; Rician channels; continuous phase modulation; decoding; demodulation; modulation coding; phase shift keying; quadrature amplitude modulation; receivers; sequences; signal detection; AWGN channels; M-PSK; M-QAM; M-ary phase shift keying; NSD algorithms; additive white Gaussian noise channels; coded linear modulations; continuous phase modulation; decoding; demodulation; frequency nonselective Rayleigh slowly fading channels; frequency nonselective Rice slowly fading channels; frequency nonselective slowly fading channels; noncoherent sequence detection; quadrature amplitude modulation; AWGN; Additive white noise; Continuous phase modulation; Decoding; Demodulation; Fading; Frequency; Phase detection; Phase modulation; Quadrature amplitude modulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference, 1999. GLOBECOM '99

Conference_Location

Rio de Janeireo

Print_ISBN

0-7803-5796-5

Type

conf

DOI

10.1109/GLOCOM.1999.830201

Filename

830201