项目名称: 空间复杂网络上的交通流传输动力学研究
项目编号: No.61201074
项目类型: 青年科学基金项目
立项/批准年度: 2013
项目学科: 电子学与信息系统
项目作者: 黄伟
作者单位: 浙江工业大学
项目金额: 25万元
中文摘要: 本项目研究空间复杂网络的空间距离特性对交通流传输行为的影响。在全局拓扑特征未知的情况下,本项目将利用网络的空间距离特性设计数据包的有效路由策略、分配节点传输容量的策略和分配边带宽的策略,以提高空间网络的交通流传输效率。结合空间距离对传输成本的影响,我们将研究如何增加传输成本,实现交通容量最大幅度的提高;研究当加边总成本固定时,如何在新节点和旧节点之间加边使得网络的交通容量最大化。本项目的研究将为提高数据包传输效率,节约数据包传输成本,提供理论支持和指导。
中文关键词: 空间网络;交通流传输;导航问题;无线传感器网络;数据通信
英文摘要: This project will study the effects of spatial distance of complex networks on the behaviors of traffic routing dynamics. Under the condition that global topological characteristics are unknown, we will design strategies for routing packets, strategies for allocating nodes' delivering capacity and strategies for allocating links' bandwidth with the help of spatial distance characteristics in order to improve transport efficiency of traffic flows on spatial networks. Take the effect of spatial distance on delivering cost into consideration, we will study how to increase delivering cost so that traffic capacity can be enhanced maximally. Furthermore, assuming the cost of adding new links is fixed, we will design efficient strategies of establishing new links between new nodes and old nodes so that traffic capacity can be maximized. The project will provide theoretical supports and instructions for enhancing transport efficiency and saving delivering cost of packets on spatial networks.
英文关键词: spatial network;traffic transmission;navigation process;wireless sensor network;data communication