QoS路由算法分析

Analysis of QoS routing algorithms

QoS路由是保证网络服务质量的关键技术之一.随着网络技术的飞速发展,QoS路由算法日益增多,目的都是为了寻找最优路径来传递信息以提高服务质量.该文重点对目前QOS单播路由、QOS多播路由、无线网络路由的多种算法的基本思想及特点进行了分析,探讨了QoS路由的难点和今后可能的研究方向.

QoS Routing is one of the key technologies to promise the quality of network service. With the rapid development of network technology, more and more QoS Routing algorithms have been appeared, their goals are all to find optimal paths for information transmission for improving the quality of service. This paper puts analyzes of the basic thinking and character of existing QoS Routing algorithms, including QoS unicast routing, QoS multicast routing and wireless network routing. Also, the difficulties and the possible research directions in the QoS Routing area were discussed.