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Coverage is one of the fundamental problems of Wireless Sensor Networks (WSNs). Analyzing the coverage problem of WSN, this paper proposes the concepts of degree of coverage and net coverage efficient ratio. It is theoretically proved through math modeling, theoretical analysis and formula deducting that how much the maximum of efficient coverage area and the maximum of net coverage efficient ratio...
Efficient coverage area and efficient coverage area ratio of node are put forward by analysis of coverage problem of wireless sensor networks (WSN). It is theoretically proved through math modeling, theoretical analysis and formula deducting that how much the maximum efficient coverage area, the maximum efficient coverage area ratio, the maximum of net efficient coverage area and the maximum of net...
In wireless sensor networks, the number of cluster heads and nodes has direct relation to its cost and its performance, such as robust, fault-tolerance, etc. Further more, it is considered at first as wireless sensor networks are designed. The paper simplifies complex connectivity and coverage problem step by step. By means of theoretical analysis, math modeling and geometry proving and making use...
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