Using the context of routing efficiency in a complex scale-free network, we study the problem
of how a limited amount of resources should be distributed to the nodes in a network so as to …

A network's transmission capacity is the maximal rate of traffic inflow that the network can
handle without causing congestion. Here we study how to enhance this quantity by …

We propose a limited packet-delivering capacity model for traffic dynamics in scale-free
networks. In this model, the total node's packet-delivering capacity is fixed, and the …

The paper investigates the properties of a class of resource allocation algorithms for
communication networks: if a node of this network has x requests to transmit, then it receives …

In this paper, an optimal resource allocation strategy is proposed to enhance traffic
dynamics in complex networks. The network resources are the total node packet-delivering …

This paper models the effects of bandwidth on the traffic capacity of scale-free networks. We
investigate the decrease of the system traffic capacity and the variation of the optimal local …

We apply statistical physics to study the task of resource allocation in random sparse
networks with limited bandwidths for the transportation of resources along the links …

In this Letter, we propose a new routing strategy with a single tunable parameter α only
based on local information of network topology. The probability that a given node i with …

We propose and study a model of traffic in communication networks. The underlying network
has a structure that is tunable between a scale-free growing network with preferential …

In this paper, we study the information traffic flow in communication networks with scale-free
topology. We consider the situation arising when packets are delivered to non …