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Broadcast anti-jamming systems
journal contribution
posted on 2001-02-01, 00:00 authored by Y Desmedt, R Safavi-Naini, H Wang, Lynn BattenLynn Batten, C Charnes, J PieprzykIn a traditional anti-jamming system a transmitter who wants to send a signal to a single receiver spreads the signal power over a wide frequency spectrum with the aim of stopping a jammer from blocking the transmission. In this paper, we consider the case that there are multiple receivers and the transmitter wants to broadcast a message to all receivers such that colluding groups of receivers cannot jam the reception of any other receiver. We propose efficient coding methods that achieve this goal and link this problem to well-known problems in combinatorics. We also link a generalisation of this problem to the Key Distribution Pattern problem studied in combinatorial cryptography
History
Journal
Computer networksVolume
35Issue
2-3Pagination
223 - 236Publisher
Elsevier Science B.V.Location
Amsterdam, The NetherlandsPublisher DOI
ISSN
1389-1286eISSN
1872-7069Language
engPublication classification
C1 Refereed article in a scholarly journalCopyright notice
2001 Elsevier Science B.V.Usage metrics
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No categories selectedKeywords
anti-jammingcover-free familyperfect hash familykey distribution patternScience & TechnologyTechnologyComputer Science, Hardware & ArchitectureComputer Science, Information SystemsEngineering, Electrical & ElectronicTelecommunicationsComputer ScienceEngineeringPERFECT HASH FAMILIESSECURE NETWORKSKEY STORAGEFINITE SETSNO SETOTHERSUNION
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