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CORR
2008
Springer

Gaussian Belief Propagation Based Multiuser Detection

8 years 11 months ago
Gaussian Belief Propagation Based Multiuser Detection
In this work, we present a novel construction for solving the linear multiuser detection problem using the Gaussian Belief Propagation algorithm. Our algorithm yields an efficient, iterative and distributed implementation of the MMSE detector. Compared to our previous formulation, the new algorithm offers a reduction in memory requirements, the number of computational steps, and the number of messages passed. We prove that a detection method recently proposed by Montanari et al. is an instance of ours, and we provide new convergence results applicable to both.
Danny Bickson, Danny Dolev, Ori Shental, Paul H. S
Added 09 Dec 2010
Updated 09 Dec 2010
Type Journal
Year 2008
Where CORR
Authors Danny Bickson, Danny Dolev, Ori Shental, Paul H. Siegel, Jack K. Wolf
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