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Wireless location is one of the core technologies of Wireless Sensor Network. In many applications, the accuracy of the location is the precondition of the useful of data information the node collected. Under the premise of cost limits, improving the accuracy of wireless sensor node position has crucial significance. After analyzing reasons of the location weakness of Dv-Distance algorithm due to...
Mobile Ad hoc Networks (MANETs) are networks dynamically formed by mobile nodes without the support of prior stationary infrastructures. The essential features of such a network are local broadcast, mobility and probability. In our earlier work, we proposed the pw-calculus to formally model and reason about MANTEs from a group probabilistic perspective, in which a MANET node can locally broadcast...
In this paper we present a probabilistic calculus for formally modeling and reasoning about Mobile Ad Hoc Networks (MANETs) with unreliable connections and mobility of nodes. In our calculus, a MANET node can locally broadcast messages to a group of nodes within its physical transmission range. The group probability is also introduced since two distinct nodes within different groups should receive...
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