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Simple, fast, low energy consumption time synchronization protocol is needed by sensor networks. Mutual interaction synchronization is highly attractive for wireless sensor network for its simplicity, self-organization and good scalability. The proposed selective coupling synchronicity algorithm (SCSA) addresses the problem of low efficiency caused by the phase swing actions in the original all pulse...
In mobile ad hoc networks (MANETs), nodes mobility causes network topologies to change dynamically over time, which complicates important tasks such as broadcasting and routing. Neighborhood tracking is a task to determine the neighborhood local view of a mobile node in time which can facilitate the forwarding decision in the design of network protocols. In this paper, we propose a predictive synchronization...
We consider broadcast protocols in wireless networks that have limited energy and computation resources. There exist localized power aware broadcast protocols with directional antennas in the literature. They assume, however, impractical models where two nodes can communicate if and only if they exist within their transmission radius. In this paper, we consider practical models for localized power...
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