Cooperation Enforcement in Mobile Ad hoc Networks with Centralized Supervision
Konferenz: European Wireless 2005 - 11th European Wireless Conference 2005 - Next Generation wireless and Mobile Communications and Services
10.04.2006 - 13.04.2005 in Nicosia, Cyprus
Tagungsband: European Wireless 2005
Seiten: 7Sprache: EnglischTyp: PDF
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Autoren:
Vassilaras, Spyridon; Vogiatzis, Dimitrios; Yovanof, Gregory S. (Broadband Wireless and Sensor Networks Group, Athens Information Technology, Athens, Greece)
Inhalt:
Although individual node cooperation is necessary for the correct execution of network protocols in Mobile Ad hoc Networks, it is not always guaranteed. In this paper, we present a node reputation scheme aiming at detecting non-cooperative nodes in Mobile Ad hoc Networks with centralized control. This scheme was designed for CANA, an ad hoc enhancement to HIPERLAN/2, currently under development. Statistical methods for selecting the optimal parameters of the scheme are investigated and their efficiency is illustrated through theoretical analysis and simulation results.