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Generalized Approximate Message Passing for Estimation with Random Linear Mixing
Sundeep Rangan
We consider the estimation of an i.i.d.\ random vector observed through a linear transform followed by a componentwise, probabilistic (possibly nonlinear) measurement channel. A no…
Belief Propagation Methods for Intercell Interference Coordination
Sundeep Rangan, Ritesh Madan
We consider a broad class of interference coordination and resource allocation problems for wireless links where the goal is to maximize the sum of functions of individual link rat…
Femto-Macro Cellular Interference Control with Subband Scheduling and Interference Cancelation
Sundeep Rangan
A significant technical challenge in deploying femtocells is controlling the interference from the underlay of femtos onto the overlay of macros. This paper presents a novel interf…
Estimation with Random Linear Mixing, Belief Propagation and Compressed Sensing
Sundeep Rangan
We apply Guo and Wang's relaxed belief propagation (BP) method to the estimation of a random vector from linear measurements followed by a componentwise probabilistic measurement c…