1 citations · 2 across the 3 of their papers we have counts for
3 papers
cs.IT2014★ 1 cited
Block Bayesian Sparse Learning Algorithms With Application to Estimating Channels in OFDM Systems
Guan Gui, Li Xu, Lin Shan
Cluster-sparse channels often exist in frequencyselective fading broadband communication systems. The main reason is received scattered waveform exhibits cluster structure which is…
cs.IT2014★ 1 cited
Adaptive MIMO Channel Estimation using Sparse Variable Step-Size NLMS Algorithms
Guan Gui, Li Xu, Lin Shan +1
To estimate multiple-input multiple-output (MIMO) channels, invariable step-size normalized least mean square (ISSNLMS) algorithm was applied to adaptive channel estimation (ACE).…
cs.IT2014
Compressive sensing based Bayesian sparse channel estimation for OFDM communication systems: high performance and low complexity
Guan Gui, Li Xu, Lin Shan +1
In orthogonal frequency division modulation (OFDM) communication systems, channel state information (CSI) is required at receiver due to the fact that frequency-selective fading ch…