DocumentCode
2028286
Title
Joint demodulation of cochannel signals using MLSE and MAPSD algorithms
Author
Giridhar, K. ; Chari, Sujai ; Shynk, John J. ; Gooch, Richard P.
Author_Institution
Dept. of Electr. & Comput. Eng;, California Univ., Santa Barbara, CA, USA
Volume
4
fYear
1993
fDate
27-30 April 1993
Firstpage
160
Abstract
Sequence estimation and symbol detection algorithms for the demodulation of cochannel narrowband signals in additive noise are proposed. These algorithms are based on the maximum likelihood (ML) and maximum a posteriori (MAP) criteria for the joint recovery of both cochannel signals. The error rate performance characteristics of these nonlinear algorithms were investigated through computer simulations. The results are presented.<>
Keywords
computational complexity; demodulation; error statistics; maximum likelihood estimation; signal detection; telecommunication channels; MAPSD; MLSE; additive noise; algorithms; cochannel narrowband signals; demodulation; error rate performance; maximum a posteriori criterion; maximum likelihood criterion; nonlinear algorithms; sequence estimation algorithms; symbol detection algorithms;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1993. ICASSP-93., 1993 IEEE International Conference on
Conference_Location
Minneapolis, MN, USA
ISSN
1520-6149
Print_ISBN
0-7803-7402-9
Type
conf
DOI
10.1109/ICASSP.1993.319619
Filename
319619
Link To Document