Francisco David Trujillo

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One of the main aspects that affect the performance of hybrid ad hoc networks is the discovery and selection of Internet gateways. Similar to conventional ad hoc route discovery, this procedure could be accomplished employing three different strategies: proactive, reactive and hybrid. In the proactive gateway discovery, the gateway periodically generates(More)
—When a wireless node in an ad hoc network needs Internet access, it must select one gateway from the information sent in the Modified Router Advertisement (MRA) messages. In this paper, we propose an adaptive gateway discovery scheme that dynamically adjusts the frequency of MRA messages. This tuning is related to the mobility of the ad hoc network. The(More)
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