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A Fuzzy Algorithm to Solve the Problem of QoS Unicast Routing in IP Networks

机译:一种解决IP网络QoS单播路由问题的模糊算法

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In this paper, a QoS unicast routing problem is solved by means of a generalized fuzzy-constrained model. Both imprecision of the IP network state information and the fuzziness of QoS constraints are taken into account invoking fuzzy set theory. We have developed an algorithm, which is based on the classic Ford-Moore-Bellman algorithm, whose outcome is a fuzzy set of non-dominated paths. Its effectiveness is verified by comparison with results of a known crisp model.
机译:在本文中,通过广义模糊受限模型解决了QoS单播路由问题。考虑到模糊集理论,考虑了IP网络状态信息和QoS约束的模糊性的两种不精确。我们开发了一种算法,该算法基于经典的Ford-Moore-Bellman算法,其结果是一组模糊的非主导路径。通过与已知清晰模型的结果进行比较来验证其有效性。

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