73 citations · 87 across the 2 of their papers we have counts for
Showing cs.ITShow all
2 papers · 1 filter
cs.IT2012★ 14 cited
Approximate Message Passing with Consistent Parameter Estimation and Applications to Sparse Learning
Ulugbek S. Kamilov, Sundeep Rangan, Alyson K. Fletcher +1
We consider the estimation of an i.i.d. (possibly non-Gaussian) vector $\xbf \in \R^n$ from measurements $\ybf \in \R^m$ obtained by a general cascade model consisting of a known l…
cs.IT2009★ 73 cited
On-Off Random Access Channels: A Compressed Sensing Framework
Alyson K. Fletcher, Sundeep Rangan, Vivek K Goyal
This paper considers a simple on-off random multiple access channel, where n users communicate simultaneously to a single receiver over m degrees of freedom. Each user transmits wi…