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Indoor positioning has been getting more attention of researchers for academic as well as industrial point of view. However, because the propagation of Wi-Fi signals is greatly affected by the serious NLOS (non-line-of sight) effect for indoor environment. Therefore, the accuracy measure is deteriorated due to random NLOS effect in indoor wireless communication. In this paper, we propose a localization...
In this paper, we present a novel handoff selection algorithm based on hierarchy analysis and fuzzy evaluation, which is applied to solve the access network selection problem in the heterogeneous wireless network. Hierarchy analysis can effectively estimate the weights of evaluation factors. The evaluation matrix is built by analyzing the fuzzy evaluation model, in which RSS is introduced as a dynamic...
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