Distributed geographic service discovery for mobile sensor networks

Dynamic router node placement in wireless mesh networks: A PSO approach with constriction coefficient and its convergence analysis

“…We further get insight into the dynamic system in Equation (14). First, we calculate the characteristic equation of the dynamic system as follows:…”

“…With the advancement in communication technologies, there are more and more studies that are taking into account the mobility in wireless networks, e.g., dynamic multicast problems in mobile ad hoc networks [7], distributed geographic service discovery in mobile sensor network [14], channel allocation in mobile wireless networks [26], among others. In this paper, we consider the mobility of WMN in a dynamic network scenario in which both mesh clients and mesh routers 1 have mobility, and mesh clients can switch on or off their network access at different times, while the geographical locations of mesh routers can be adjusted to adapt to the network topology changes.…”

Federating Policy-Driven Autonomous Systems: Interaction Specification and Management Patterns

“…intelligent sensors or other SMCs, when they come into communication range. Typically, a sensor node may contain various resources such as storage, processing power, GPS receivers, cameras, etc, and discovery protocols are needed so other nodes can discover and use the desired resources [9]. In the SMC model, the discovered device is authenticated, and if necessary a secure channel is established for further communication.…”

Flocking of Multi-Agent System with Nonlinear Dynamics via Distributed Event-Triggered Control

“…The research on flocking problems in MAS has attracted increasing attention (Refs. [24][25][26][27][28][29]) due to its wide engineering applications, such as massive distributed sensing using mobile sensor networks, automated parallel delivery of payloads, and cooperative control of unscrewed air vehicles [30,31]. In recent years, the application of ETC to study flocking problems has been a hot topic for the research community.…”