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A real-time end-to-end routing algorithm is developed in this paper for multi-class communication networks with quality of service (QoS) requirements. The proposed algorithm is performed by means of a two-stage procedure. At the initial stage, we predetermine all possible end-to-end paths for preparing a routing database. Through a simple procedure at the second stage, we identify suitable paths statifing...
In this paper, we study an extension of atomic routing games for multi-class communication networks with quality of service requirements, which can be formulated as a network management scheme. Atomic routing games are non-cooperative games with multiple selfish players, where each player has to choose a path in a given graph to route his traffic, and then pays the corresponding cost. We develop a...
We present an integer programming approach to offer optimal bandwidth allocation and QoS routing for network management problems with heterogeneous service classes. The bandwidth allocation policy in such communication networks is determined in accordance with the proportionally fair rule, which can be expressed by utility functions of network users. The objective of this utility maximization scheme...
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