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In differentiated services (Diffserv) network, for the bandwidth broker waste problem of static resources management, a dynamic resource management (DRMA) algorithm was proposed to improve the efficiency of resource management. The algorithm introduced a logical share pool of resources, in order to recovery bandwidth resources that was not full used. The resource reservation request re-used recovery...
At first, several QoS technologies are presented and analyzed, one single technology can not solve QoS problem perfectly. A new QoS model is brought forward, which integrates MPLS traffic engineering, DiffServ and IntServ. Design philosophy and implementation technique of this model are presented. At last, simulations about this model in NS2 are done. Comparing with MPLS network, network delay is...
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