A Highly Secured QoS Aware Routing Algorithm for Software Defined Vehicle Ad-Hoc Networks Using Optimal Trust Management Scheme
A Highly Secured QoS Aware Routing Algorithm for Software Defined Vehicle Ad-Hoc Networks Using Optimal Trust Management Scheme
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DOI：
10.1007/s11277-020-07293-3
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发表时间：
2020-04-19
影响因子：
2.2
通讯作者：
Reddy, B. Naresh Kumar
中科院分区：
文献类型：
--
作者：
Ahmed, Shakeel;Ramesh, N. V. K.;Reddy, B. Naresh Kumar
最近的报告显示，每年有数百万人死于交通事故是由于高密度的车辆和交通环境。道路交通安全已成为当今社会亟待解决的问题。车辆自组织网络中的节点通常具有较高的速度，但如何在两个节点之间提供准确的数据传输是一个主要问题。为了通过基于信任的技术解决这些问题，已经进行了许多研究工作。提出了一种基于最优信任管理方案的高安全QoS感知路由算法（HSQ-RA）。在HSQ-RA中，采用改进的whale优化算法实现多跳聚类，利用信任值实现簇间路由。利用多个约束条件计算每个节点的信任度，并通过信任搜索算法进行优化。仿真结果表明，提出的HSQ-RA算法具有更好的服务质量（QoS）、更快的路由发现速度和更低的丢包率。
Recent reports show that the millions of people killed each year in the road accidents are due to high density vehicles and traffic environment. The road traffic safety has been an unsolvable problem in recent population. Generally, nodes in vehicle ad hoc networks have a relatively high speed, while there is a major issue to provide the accurate data transmission between two nodes. Many research works have been undertaken to solve these issues by trust based techniques. In this paper, a highly secured QoS aware routing algorithm (HSQ-RA) using optimal trust management scheme is proposed. In HSQ-RA, the multi-hop clustering is performed by improved whale optimization algorithm and the inter-cluster routing is done using the trust values. The multiple constraints are used to calculate the trust of each node and optimized by the trust search algorithm. The simulation result exhibits that the proposed HSQ-RA algorithm provides better quality of service (QoS), delivery rate, faster way to discover routing and reduce loss rate.