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In this paper, we provide a control-theoretic treatment of the resource allocations that adaptively occur in a QoS-aware network server system. Here, the target system being controlled is a logical service point that processes the transactions requested by clients using a resource infrastructure, with a goal of maximizing the revenues. Accurate management of resource allocations with a revenue-oriented...
Current Ethernet networks rely on IEEE Spanning Tree Protocol (STP), which provides a loop-free connectivity across various network nodes. STP does this task by reducing the topology of a switched network to a tree topology where redundant links are pruned. In STP, all customers need to use the same spanning tree and there isn't any traffic engineering mechanism for load balancing. Currently, one...
In this paper we consider the problem of distributed load balancing over a directed graph that is not fully connected. We study the impact of network topology on the stability and balance of distributed computing. We furthermore propose informed load balancing (I-LB), an approach in which the nodes first reach an agreement over the balanced state, through using a consensus-seeking protocol, before...
In this paper we propose a scalable admission control scheme for the QoS sensitivity traffic in core-stateless networks. In our scheme, the ingress routers perform admissibility test in a fully distributed and parallel fashion for requests by dint of our bandwidth dividing based virtual link mechanism. Then, we introduce a novel two phase token passing mechanism to adaptively optimize the proportion...
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