DocumentCode
491123
Title
Optimal Performance of Coded Interleaved PSK Modulation in Slowly Varying Rician Fading
Author
Viterbi, Andrew J. ; Padovani, Roberto
Author_Institution
QUALCOMM, Inc., 10555 Sorrento Valley Road, San Diego, California 92121
Volume
1
fYear
1987
fDate
19-22 Oct. 1987
Abstract
It is shown that in direct line-of-sight communications multiple reflections which give rise to Rician amplitude fading statistics need not degrade performance (compared to the case of specular component only), provided the fading is slow compared to several bit times and sufficient interleaving with powerful low rate coding is employed. Theoretical bounds as well as simulation results with practical codes are presented to support this conclusion.
Keywords
Degradation; Demodulation; Fading; Frequency estimation; Modulation coding; Phase estimation; Phase shift keying; Reflection; Rician channels; Timing;
fLanguage
English
Publisher
ieee
Conference_Titel
Military Communications Conference - Crisis Communications: The Promise and Reality, 1987. MILCOM 1987. IEEE
Conference_Location
Washington, DC, USA
Type
conf
DOI
10.1109/MILCOM.1987.4795161
Filename
4795161
Link To Document