45 citations · 204 across the 40 of their papers we have counts for
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cs.IT2013
Sparse Channel Estimation by Factor Graphs
Rad Niazadeh, Masoud Babaie-Zadeh, Christian Jutten
The problem of estimating a sparse channel, i.e. a channel with a few non-zero taps, appears in various areas of communications. Recently, we have developed an algorithm based on i…
cs.IT2010★ 45 cited
On the Achievability of Cramér-Rao Bound In Noisy Compressed Sensing
Rad Niazadeh, Masoud Babaie-Zadeh, Christian Jutten
Recently, it has been proved in Babadi et al. that in noisy compressed sensing, a joint typical estimator can asymptotically achieve the Cramer-Rao lower bound of the problem.To pr…