Joint demodulation of cochannel signals using MLSE and MAPSD algorithms
K. Giridhar, S. Chari, John J. Shynk, Richard P. Gooch · IEEE International Conference on Acoustics Speech and Signal Processing · 1993
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.>