On sequential Monte Carlo sampling methods for Bayesian filtering
Statistics and Computing
SAGE algorithms for multipath detection and parameter estimation inasynchronous CDMA systems
IEEE Transactions on Signal Processing
A new class of soft MIMO demodulation algorithms
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
Particle filters for state estimation of jump Markov linear systems
IEEE Transactions on Signal Processing
Adaptive joint detection and decoding in flat-fading channels via mixture Kalman filtering
IEEE Transactions on Information Theory
Signal Processing - Signal processing in communications
IEEE Transactions on Wireless Communications
A particle filter for frequency synchronization in MIMO-OFDM systems
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Frequency-selective and nonlinear channel estimation with unknown noise statistics
IEEE Communications Letters
EURASIP Journal on Advances in Signal Processing
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We develop a new receiver for joint symbol, channel characteristics, and code delay estimation for DS spread spectrum systems under conditions of multipath fading. The approach is based on particle filtering techniques and combines sequential importance sampling, a selection scheme, and a variance reduction technique. Several algorithms involving both deterministic and randomized schemes are considered and an extensive simulation study is carried out in order to demonstrate the performance of the proposed methods.