基于天牛须搜索算法的UWSN聚簇路由协议  

UWSN Cluster Routing Protocol Based on Tennessee Whisker Search Algorithm

作　　者：常欣睿 Chang Xinrui(College of Math and Computer Science,Guangdong Ocean University,Zhanjiang,China)

机构地区：[1]广东海洋大学数学与计算机学院,广东湛江

出　　处：《科学技术创新》2024年第10期74-77,共4页Scientific and Technological Innovation

摘　　要：本研究针对水下无线传感器网络(UWSN)中存在的诸如高端到端延迟、链路质量不佳、路由空洞问题以及节点的移动性等挑战,提出了一种新的路由协议-基于天牛须搜索算法的聚簇路由协议(Beetle Antennae Search Algorithm clustered routing protocol,BASC)。首先初始化一定数量的簇头节点,再根据适应度函数进行簇头择优,进而形成最佳的簇头节点集进行数据传输。采用ns-2软件对BASC协议与DUCS协议进行对比仿真实验测试,结果表明:BASC协议总能耗比DUCS协议降低26%,数据传递率提高约17%。实验证明,BASC协议有效提高了网络可靠性、减少了网络时延与能耗。提高了UWSN的整体通信性能。This study addresses challenges in Underwater Wireless Sensor Networks(UWSNs)such as high end-to-end latency,poor link quality,routing voids,and node mobility by proposing a novel routing protocol-the Beetle Antennae Search Algorithm clustered routing protocol(BASC).Initially,a certain number of cluster head nodes are initialized,followed by the selection of the optimal cluster heads based on a fitness function to form the best set of cluster head nodes for data transmission.The BASC protocol is compared with the DUCS protocol through simulation tests using ns-2 software,demonstrating that the BASC protocol reduces overall energy consumption by 26%and increases the data delivery rate by approximately 17%.The experiments prove that the BASC protocol effectively enhances network reliability,reduces network latency and energy consumption,thereby improving the overall communication performance of UWSNs.

关 键 词：水下传感器网络 路由算法 能耗 多路径路由 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置] TP18[自动化与计算机技术—控制科学与工程]