Title :
Noncoherent sequence detection in frequency nonselective slowly fading channels
Author :
Colavolpe, Giulio ; Raheli, Riccardo
Author_Institution :
Dipt. di Ingegneria dell´´Inf., Parma Univ., Italy
fDate :
6/21/1905 12:00:00 AM
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;
Conference_Titel :
Global Telecommunications Conference, 1999. GLOBECOM '99
Conference_Location :
Rio de Janeireo
Print_ISBN :
0-7803-5796-5
DOI :
10.1109/GLOCOM.1999.830201
