Enhancing network transmission capacity by efficiently allocating node capability

GQ Zhang, S Zhou, D Wang, G Yan… - Physica A: Statistical …, 2011 - Elsevier
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 …

Optimal capacity distribution on complex networks

Y Xia, D Hill - Europhysics Letters, 2010 - iopscience.iop.org
The capacity distribution plays a crucial role to determine the traffic performance. In this
paper, we use a flow model to study the optimal capacity distribution, with the consideration …

Optimal resource allocation for efficient transport on complex networks

X Gong, L Kun, CH Lai - Europhysics Letters, 2008 - iopscience.iop.org
The problem of efficient transport on a complex network is studied in this paper. We find that
there exists an optimal way to allocate resources for information processing on each node to …

Effects of network structure and routing strategy on network capacity

ZY Chen, XF Wang - Physical Review E—Statistical, Nonlinear, and Soft …, 2006 - APS
The capacity of maximum end-to-end traffic flow the network is able to handle without
overloading is an important index for network performance in real communication systems …

High-performance distribution of limited resources via a dynamical reallocation scheme

KH Lee, PM Hui - Physica A: Statistical Mechanics and its Applications, 2008 - Elsevier
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 …

Optimal topologies for maximizing network transmission capacity

Z Chen, J Wu, Z Rong, KT Chi - Physica A: Statistical Mechanics and its …, 2018 - Elsevier
It has been widely demonstrated that the structure of a network is a major factor that affects
its traffic dynamics. In this work, we try to identify the optimal topologies for maximizing the …

Traffic resource allocation for complex networks

X Ling, MB Hu, JC Long, JX Ding, Q Shi - Chinese Physics B, 2013 - iopscience.iop.org
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 …

Traffic dynamics in scale-free networks with limited packet-delivering capacity

HX Yang, WX Wang, ZX Wu, BH Wang - Physica A: Statistical Mechanics …, 2008 - Elsevier
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 …

Optimal transport on complex networks

B Danila, Y Yu, JA Marsh, KE Bassler - Physical Review E—Statistical …, 2006 - APS
We present a heuristic algorithm for the optimization of transport on complex networks.
Previously proposed network transport optimization algorithms aim at avoiding or reducing …

An efficient approach of controlling traffic congestion in scale-free networks

Z Liu, W Ma, H Zhang, Y Sun, PM Hui - Physica A: Statistical Mechanics …, 2006 - Elsevier
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 …