Broadcasting on trees near criticality

© 2020 IEEE. We revisit the problem of broadcasting on d-ary trees: starting from a Bernoulli(1/2) random variable X 0 at a root vertex, each vertex forwards its value across binary symmetric channels BSC δ to d descendants. The goal is to reconstruct X 0 given the vector X Lh of values of all varia...

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Bibliographic Details
Main Authors: Gu, Yuzhou (Author), Polyanskiy, Yury (Author), Hosseini Roozbehani, Hajir (Author)
Other Authors: Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science (Contributor), Massachusetts Institute of Technology. Laboratory for Information and Decision Systems (Contributor)
Format: Article
Language:English
Published: IEEE, 2021-12-20T14:36:49Z.
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