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Flooding is a kind of broadcast technology in wireless sensor networks. And it is used in many occasions, such as routing, time synchronization and so on. But large-scale and intense flooding may cause broadcast storm, which aggravates the resource consumption in wireless sensor networks and leads to network congestion. In this paper, we propose a cross-layer flooding strategy for wireless sensor...
The MAC protocol for wireless sensor networks is different from traditional wireless MACs such as IEEE 802.11. Energy conservation is one of the most important goals, while per-node fairness and latency are less important. This paper proposes an adaptive transmit power scheme based on S-MAC named ATPM (Adaptive Transmit Power MAC). In S-MAC, all the nodes transmit data with a fixed power level, no...
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