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计算机应用 2006
Localized multi-path QoS routing algorithm for multi-priority traffic flows
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Abstract:
Global QoS routing algorithms require precise global network QoS states. Due to non-negligible propagation delay and dynamic processing overhead, it is difficult for nodes to maintain the precise global QoS information.A localized QoS routing scheme was proposed in the case when there are flows of different priorities and nodes only know partial state information of the network. Simulation results demonstrated that the algorithms can achieve good performances.