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Constructing Low-Connectivity and Full-Coverage Three Dimensional Sensor Networks
DOI:10.1109/JSAC.2010.100903.png)
摘要
En 中文
Low-connectivity and full-coverage three dimensional Wireless Sensor Networks (WSNs) have many real-world applications. By low connectivity, we mean there are at least k disjoint paths between any two sensor nodes in a WSN, where k <= 4. In this paper, we design a set of patterns to achieve 1-, 2-, 3- and 4-connectivity and full-coverage, and prove their optimality under any value of the ratio of communication range r(c) over sensing range r(s), among regular lattice deployment patterns. We further investigate the evolutions among all the proposed low-connectivity patterns. Finally, we study the proposed patterns under several practical settings.
Keyword:
Wireless sensor network topology
Three dimensional networks
Optimal deployment pattern
Coverage
Connectivity
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期刊
IF:
17.2
论文数:
6.4K
被引数:
3.1W

