Belief propagation with Gaussian priors for pilot-assisted communication over fading ISI channels
IEEE Transactions on Wireless Communications
A low-complexity iterative channel estimation and detection technique for doubly selective channels
IEEE Transactions on Wireless Communications
Turbo equalization with channel prediction and iterative channel estimation
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
The data reuse LMS channel estimation algorithm in turbo equalization
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
IEEE Transactions on Wireless Communications
Fast algorithms in slow and high Doppler mobile environments
IEEE Transactions on Wireless Communications
Maximum-likelihood semiblind equalization of doubly selective channels using the EM algorithm
EURASIP Journal on Advances in Signal Processing - Special issue on advanced equalization techniques for wireless communications
EURASIP Journal on Advances in Signal Processing - Special issue on advanced equalization techniques for wireless communications
On uplink interference scenarios in two-tier macro and femto co-existing UMTS networks
EURASIP Journal on Wireless Communications and Networking - Special issue on femtocell networks
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We investigate turbo equalization, or iterative equalization and decoding, as a receiver technology for systems where data is protected by an error-correcting code, shuffled by an interleaver, and mapped onto a signal constellation for transmission over a frequency-selective channel with unknown time-varying channel impulse response. The focus is the concept of soft iterative channel estimation, which is to improve the channel estimate over the iterations by using soft information fed back from the decoder from the previous iteration to generate "extended training sequences" between the actual transmitted training sequences.