论文部分内容阅读
随着网络规模的持续扩大和新业务的不断增长,互联网正面临着安全性、动态性和异构性等多方面的挑战。新业务的不断涌现使得人们对网络的服务质量(Quality of Service,QoS)提出了更高的要求。同时,大量的网络安全问题导致人们对现有网络的不信任。对网络可信性和QoS路由进行了相应研究,提出了一种基于自适应和声粒子群搜索的可信QoS路由机制,综合考虑了QoS满意度和信任值满意度等。仿真结果表明,该机制是可行有效的。
With the continuous expansion of the network scale and the continuous growth of new services, the Internet is facing many challenges such as security, dynamism and heterogeneity. The continuous emergence of new business makes people put forward higher requirements on the quality of service (QoS) of the network. At the same time, a large number of cybersecurity issues have led to a lack of trust in existing networks. This paper researches network trustworthiness and QoS routing, and proposes a trustworthy QoS routing mechanism based on adaptive and PSO, considering the satisfaction of QoS and trustworthiness. Simulation results show that the mechanism is feasible and effective.