基于动态膜计算系统的自组织网络广播算法

应用仿生学原理设计了一种新型的广播算法——基于动态膜计算系统的广播算法,提出了动态膜计算系统,并给出了解决自组织网络中广播问题的规则集。系统中节点转播信息的优先权通过节点间距离及邻居个数确定,适合不同密度的网络;并根据信息数与门限值的比较,取消部分节点的转播权,从而提高了可达率和转播节省率。仿真测试验证了此系统用于广播是可行的、高效的,为设计无线自组织网络中的广播算法提供了新思路。

Dynamic membrane computing systems based on self-organizing network broadcasting algorithm

This paper first designed broadcasting algorithm by the principle of bionics, then presented dynamic membrane computing systems, and gave the rule sets which could work out the problem of the network broadcasting. In this system, it determined the priority of the information on node by the distance between nodes and the number of neighbors, so it was suitable for various network density. According to comparation of the number of information and the threshold value, it canceled the right of broadcast information of node, so as to improve reachability and save more rebroadcasts. Experiment results show that this system is feasible and efficient, and it provides new ideas for devising broadcasting algorithm for wireless network.