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Ad hoc networks are promising technologies that is easily deployable and dynamically adaptable. However, ad hoc networks can experience severe impairments caused by node motion in the case of Mobile Ad hoc NETworks (MANETs) or scarce node density in the case of Wireless Mesh Networks (WMNs). In this work, we are mainly interested in WMN. The WMN consists of wireless mesh clients (WMCs) and wireless...
Emergency communication has been intensively investigated for solving suddenly-occurred events of public safety. Wireless network can play an important role of information acquisition and command decision-making in disaster areas, so a new Wireless Emergency Communication (WEC) algorithm is proposed in this paper. This algorithm possesses the characteristics of quick, stability, low energy and high...
Due to the energy-constrained nature of wireless sensor networks (WSNs), a variety of communication protocols which rely on cluster-based topologies to enhance network capacity or to prolong network operational lifetime have been well studied heretofore. In this paper, we instead study a comprehensive perspective that searches for an optimal operation that considers backbone node placement and communication...
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