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Wireless Sensor Networks (WSN) get more and more attentions in recent years. Most of WSN research focus on routing and data aggregation, but only a few papers discuss the QoS area. In an earlier work, an approach based on the Gur game was introduced. The Gur game-based scheme does not consider the coverage of active sensors. If the active sensors are distributed too densely or too sparsely, this may...
Energy conservation, coverage and connectivity are three critical application requirements in wireless sensor networks. Related researches have either concerned coverage, connectivity, and energy conservation separately or required sensing/communication range restrictions. In this paper, we aim to maximize the network lifetime, while maintaining coverage and connectivity simultaneously, without any...
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