無線傳感器網(wǎng)絡(luò)部署及其覆蓋問題研究
Survey on Coverage in Wireless Sensor Networks Deployment
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摘要: 無線傳感器網(wǎng)絡(luò)是近幾年發(fā)展起來的一種新興技術(shù)，在條件惡劣和無人堅守的環(huán)境監(jiān)測和事件跟蹤中顯示了很大的應(yīng)用價值。節(jié)點部署是無線傳感器網(wǎng)絡(luò)工作的基礎(chǔ)，對網(wǎng)絡(luò)的運行情況和壽命有很大的影響。部署問題涉及覆蓋、連接和節(jié)約能量消耗3個方面。該文重點討論了網(wǎng)絡(luò)部署中的覆蓋問題，綜述了現(xiàn)有的研究成果，總結(jié)了今后的熱點研究方向，為以后的研究奠定了基礎(chǔ)。
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關(guān)鍵詞:
- 無線傳感器網(wǎng)絡(luò);部署;覆蓋
Abstract: Wireless Sensor Network (WSN), which is a novel class of computing and a new spot of information technology, is envisaged in application such as hostile environment surveillance and void event tracking. One fundamental issue in WSN is the deployment issue, which affects the performance and lifetime of the network. The deployment issue in WSN includes coverage, connectivity and energy-efficiency. The coverage problem in WSN is discussed in this paper. Therefore, the future work is presented. -
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