针对随机部署的无线传感器节点，提出一种基于虚拟力的自组织覆盖算法。将排斥力、引力、边界约束力这 3 种虚拟力作用于网 络中的每个节点，使聚集在一起的节点分散开，引入节点间距离的阈值、边界节点与边界距离的阈值实现对感兴趣区域的最大覆盖。实验 结果表明，该算法在保证连通性的基础上有效扩大了覆盖区域，具有较强实用性。 -This paper presents a self-organization coverage algorithm based on virtual force aim

In this paper, we address a new unexplored problem - what are the optimal patterns to achieve connected coverage in wireless networks with directional antennas. As their name implies, directional antennas can focus their transmission energy in

Mobile wireless sensor networks (MWSNs) have recently launched a growing popular class of WSN in which mobility plays a key role in the execution of the application. In recent years, mobility has become an important area of research for the WSN com