DocumentCode
3066007
Title
On demodulator quantization for M-PSK multilevel coding schemes
Author
Persson, Joakim
Author_Institution
Ericsson Mobile Commun. AB, Lund, Sweden
fYear
1997
fDate
29 Jun-4 Jul 1997
Firstpage
388
Abstract
The effect on the cutoff rate of a multilevel coding scheme used for M-PSK signalling when the receiver end quantizes the demodulator output is studied. A simple but suboptimal phase-only quantizing scheme which is independent of the operating SNR, is shown to be almost as good as the optimal, SNR dependent, counterpart
Keywords
Gaussian channels; convolutional codes; memoryless systems; phase shift keying; quantisation (signal); telecommunication signalling; M-PSK multilevel coding schemes; SNR; cutoff rate; demodulator output; demodulator quantization; memoryless AWGN channel; phase-only quantizing scheme; receiver; signalling; AWGN channels; Additive white noise; Decoding; Delay; Demodulation; Gaussian noise; Mobile communication; Protection; Quantization; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory. 1997. Proceedings., 1997 IEEE International Symposium on
Conference_Location
Ulm
Print_ISBN
0-7803-3956-8
Type
conf
DOI
10.1109/ISIT.1997.613325
Filename
613325
Link To Document