Effective delivering capacity in traffic dynamics based on scale-free network

Details Effective delivering capacity in traffic dynamics based on scale-free network Effective delivering capacity in traffic dynamics based on scale-free network

2006-10-10

arxiv.org/abs/cond-mat/0610251v1

Physics

Condensed Matter

Statistical Mechanics

11 pages, 3 figures

Scientific paper

We investigate the percentage of delivering capacities that are actually consumed in a typical traffic dynamics where the capacities are uniformly assigned over a scale-free network. Theoretical analysis, as well as simulations, reveal that there are a large number of idle nodes under both free and weak congested state of the network. It is worth noting that there is a critical value of effective betweenness to classify nodes in the congested state, below which the node has a constant queue size but above which the queue size increases with time. We also show that the consumption ratio of delivering capacities can be boosted to nearly 100% by adopting a proper distribution of the capacities, which at the same time enhances the network efficiency to the maximum for the current routing strategy.

Affiliated with

Also associated with

No associations

Rating

Effective delivering capacity in traffic dynamics based on scale-free network does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Effective delivering capacity in traffic dynamics based on scale-free network, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Effective delivering capacity in traffic dynamics based on scale-free network will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-437329