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中文摘要：
为无线传感器网络的普通、批评的操作是数据聚会。能保存精力并且改进范围效率的一个传感器网络的有效聚类是为许多上面的层网络函数的一个重要要求。这研究专注于当延长网络一生时，怎么与高一致性形成簇。一个新奇聚类计划说出力量 -- 并且范围 --(PCC ) 知道的聚类被建议，它能适应地根据节点剩余精力和忠诚度的一个混血儿选择簇头。另外， PCC 计划独立于节点分发或密度，并且它没有节点硬件限制，例如自我定位的能力和时间同步。实验结果证明计划以簇尺寸表现很好(并且它的标准差) ，随着时间的过去活节点数，全部的精力消费，等等。
英文摘要：
A common and critical operation for wireless sensor networks is data gathering. The efficient clustering of a sensor network that can save energy and improve coverage efficiency is an important requirement for many upper layer network functions. This study concentrates on how to form clusters with high uniformity while prolonging the network lifetime. A novel clustering scheme named power- and coverage- aware clustering （PCC） is proposed, which can adaptively select cluster heads according to a hybrid of the nodesI residual energy and loyalty degree. Additionally, the PCC scheme is independent of node distribution or density, and it is free of node hardware limitations, such as self-locating capability and time synchronization. Experiment results show that the scheme performs well in terms of cluster size （and its standard deviation）, number of nodes alive over time, total energy consumption, etc.
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