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AHP and game theory based approach for network selection in heterogeneous wireless networks

机译：基于AHP和基于游戏理论的异构无线网络中的网络选择方法

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Due to the lack of spectrum resources in wireless networks, to efficiently make use of the existing heterogeneous wireless networks is of significant importance. Network selection mechanism plays an important role for mobile users to target a network under the principle “always best connected (ABC)” in heterogeneous wireless environment. In this paper, a novel approach for network selection based on the combination of analytic hierarchy process (AHP) and bankruptcy game which is a special type of an N-person cooperative game is proposed and investigated. The AHP method takes the responsibility of evaluating weights of multiple decision criteria, which depends more on the consideration from the user side. On the other hand, the bankruptcy game is mainly used to assess the potentials of available candidate networks. Finally, the combination of AHP and bankruptcy game evaluates the potential contribution ratio (PCR) of each candidate network and the network with the largest PCR is selected.
机译：由于无线网络中缺乏频谱资源，有效地利用现有的异构无线网络具有重要意义。网络选择机制对于移动用户在异构无线环境中的原理“总是最佳连接（ABC）”的原理下，对移动用户瞄准网络的重要作用。本文提出了一种基于分析层次过程（AHP）和破产游戏的组合的网络选择的新方法，并进行了一种是N人合作游戏的特殊类型。 AHP方法负责评估多个决策标准的权重，这取决于用户侧的考虑。另一方面，破产游戏主要用于评估可用候选网络的潜力。最后，AHP和破产游戏的组合评估了每个候选网络的潜在贡献比（PCR），并且选择了具有最大PCR的网络。

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