A probability routing strategy based on sine function gravitational centrality for enhancing network traffic capacity

We propose a probability routing strategy that leverages sine function-based gravitational centrality to improve the traffic capacity of communication networks. Previous routing strategies based on gravitational centrality have demonstrated effectiveness in enhancing network traffic capacity by distinguishing node importance through gravitational centrality. Our proposed strategy introduces an adjustment to the gravitational centrality of nodes by incorporating the sine function, enabling a more uniform distribution of node importance across the network. This adjustment facilitates the efficient utilization of high-importance nodes for packet transmission, leading to a more balanced load distribution among nodes. Numerical experiments confirm that our strategy achieves superior network traffic capacity compared to both the effective gravitational path routing strategy and the previously proposed routing strategies.