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论文类型：期刊论文

发表时间：2010-07-01

发表刊物：International Journal of Modelling, Identification and Control

收录刊物：EI、Scopus

卷号：10

期号：1-2

页面范围：60-65

ISSN号：17466172

摘要：According to the features of multipath routing of MPLS and the shortcomings of existing load balancing algorithms, we build a distribution model and put forward a dynamic multi-objective and multipath load distribution mechanism to optimise network for the attributes of Qos including the load factor and the minimum hop. A better candidate path set is selected to replace a single best candidate path to transmit data by means of constructing probability coefficient and load proportion coefficient as routing standard. To get a more reasonable allocation of the network-source, the dynamic balance distribution algorithm is used to distribute the traffic. The simulations by MATLAB show that the improved algorithm can avoid network congestion effectively, and decrease the total delay obviously. Copyright ? 2010 Inderscience Enterprises Ltd.