Innovations-based MLSE for Rayleigh fading channels
- 30 December 2002
- conference paper
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 1, 310-313 vol.1
- https://doi.org/10.1109/pacrim.1993.407162
Abstract
Use of the innovations approach for developing MLSE (maximum likelihood sequence estimation) algorithms for signals transmitted over Rayleigh fading channels is considered. The derived receiver demodulates the signals recursively in a noncoherent fashion and is applicable to any linearly modulated signals and to both frequency-nonselective and frequency-selective Rayleigh fading channels. The algorithms can be implemented by a bank of FIR (finite impulse response) time-invariant filters followed by a VA (Viterbi algorithm) processor. A unified interpretation of MLSE of signals is obtained by using the innovations approach.<>Keywords
This publication has 5 references indexed in Scilit:
- Maximum likelihood sequence estimation of CPM signals transmitted over Rayleigh flat-fading channelsIEEE Transactions on Communications, 1990
- Adaptive Maximum-Likelihood Receiver for Carrier-Modulated Data-Transmission SystemsIEEE Transactions on Communications, 1974
- A Geometric Theory of Intersymbol InterferenceBell System Technical Journal, 1973
- Maximum-likelihood sequence estimation of digital sequences in the presence of intersymbol interferenceIEEE Transactions on Information Theory, 1972
- A general likelihood-ratio formula for random signals in Gaussian noiseIEEE Transactions on Information Theory, 1969