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One of the main goals of this paper is to improve the existing routing metrics in such a way to track fast changes that occur in the link state. Three new metrics are proposed by introducing a parameter based on the received signal level into three known metrics. The results have shown that proposed metrics significantly outperform original metrics. Moreover, a new link layer protocol, Quality of...
A novel method for correlated short-term fading simulation is presented and analyzed in this paper. Proposed solution is based on artificial neural networks. In order to obtain an adequate training data set, extensive measurements of the electric field strength were carried out in an indoor environment. Due to its modular architecture, the proposed simulator could be used to generate potentially any...
In this paper performances of the Multi Channel Routing (MCR) protocol are analyzed. This is a protocol for multi-channel multi-interface wireless mesh network (WMN), so it must have a certain channel switching algorithm. The main goal of the routing protocol in WMN is to achieve the best possible quality and efficiency of data transmission between the nodes in the network. Because of that, different...
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