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Distributed broadcast in unknown radio networks
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Source Symposium on Discrete Algorithms archive
Proceedings of the nineteenth annual ACM-SIAM symposium on Discrete algorithms table of contents
San Francisco, California
Pages 208-217  
Year of Publication: 2008
Author
Gianluca De Marco  Università di Salerno, Italy
Sponsors
: SIAM Activity Group on Discrete Mathematics
SIGACT: ACM Special Interest Group on Algorithms and Computation Theory
Publisher
Society for Industrial and Applied Mathematics  Philadelphia, PA, USA
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ABSTRACT

We consider the problem of broadcasting in an unknown radio network modeled as a directed graph G = (V, E), where |V| = n. In unknown networks, every node knows only its own label, while it is unaware of any other parameter of the network, included its neighborhood and even any upper bound on the number of nodes. We show an O(n log n log log n) upper bound on the time complexity of deterministic broadcasting improving upon the time complexity of the currently best known algorithms [6, 12].


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
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N. Alon and J. Spencer. The Probabilistic Method. John Wiley, 1992.
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D. R. Kowalski and A. Pelc. Optimal deterministic broadcasting in known topology radio networks. Distributed Computing, 19(3):185--195, 2007.
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D. Peleg. Deterministic radio broadcast with no topological knowledge. Manuscript, 2000.