乙酰化生物学研究进展

在网络节点数量不断增加的情况下，JXTA基于洪泛的路由策略会使得网络中出现很多冗余的数据包，致使网络拥塞、路由效率低下，难以适应复杂的网络环境。结合蚁群算法和随机游走算法提出了一种动态路由算法，该算法对路由解析请求信息的转发规则做出改变，减少路由解析请求信息的转发数量，从而对JXTA的路由策略进行改进。利用Peersim网络模拟器进行了网络仿真实验，实验结果表明改进的路由算法可以明显减少冗余数据包的数量，有效提高了JXTA网络的路由效率。

An Improved JXTA Routing Strategy Algorithm

With the increasing of nodes in the network, the flooding based routing strategy on JXTA will yield a lot of redundant data packets in the network, which may result in network congestion, low routing efficiency, and more difficult in fitting the complex network environment. By combining ant colony algorithm and random walk algorithm, this paper proposes a dynamic routing algorithm, which changes the forwarding rules of routing resolving request information so as to reduce the forwarding number. Finally, the network simulation experiments are made via the Peersim network simulator, which show that the improved routing algorithm can significantly reduce the number of redundant packets and effectively enhance the routing efficiency of the JXTA network.