3 citations · 4 across the 4 of their papers we have counts for
4 papers
Least Mean Square/Fourth Algorithm with Application to Sparse Channel Estimation
Guan Gui, Abolfazl Mehbodniya, Fumiyuki Adachi
Broadband signal transmission over frequency-selective fading channel often requires accurate channel state information at receiver. One of the most attracting adaptive channel est…
Adaptive Sparse Channel Estimation for Time-Variant MIMO-OFDM Systems
Guan Gui, Wei Peng, Fumiyuki Adachi
Accurate channel state information (CSI) is required for coherent detection in time-variant multiple-input multipleoutput (MIMO) communication systems using orthogonal frequency di…
Improved Channel Estimation with Partial Sparse Constraint for AF Cooperative Communication Systems
Guan Gui, Wei Peng
Accurate channel state information (CSI) is necessary for coherent detection in amplify and forward (AF) broadband cooperative communication systems. Based on the assumption of ord…
Low-Speed ADC Sampling Based High-Resolution Compressive Channel Estimation
Guan Gui, Aihua Kuang, Ling Wang
Broadband channel is often characterized by a sparse multipath channel where dominant multipath taps are widely separated in time, thereby resulting in a large delay spread. Tradit…