摘要
作为下一代高速网络的核心技术之一,多约束服务质量组播路由成为了当前网络研究的重点,但对算法性能进行合理的评价仍是一个开放性问题。提出了一种基于线性能量函数的组播路由算法性能综合评价策略——IESMR。算法通过线性能量函数将待评价组播算法的各项QoS性能转化为单一度量值,考察其距极限最优能量值的偏差半径作为算法性能综合度量指标。
As one of the most challenging problems in the upcoming next-generation high-speed networks, quality-of-service multicast routing with multiple constraints has been the focus of network researches. However, the evaluation of algorithms is an open question, IESMR is an evaluation strategy of multicast routing algorithms based on the linear energy function, This algorithm transforms all the QoS performances into one single value using of linear energy functions, and takes the setover radius from the utmost-best-solution as the integrated measurement of evaluation.
出处
《系统仿真学报》
EI
CAS
CSCD
北大核心
2007年第21期5059-5062,共4页
Journal of System Simulation
关键词
线性能量函数
QOS组播路由
多约束
算法评价
linear energy function
QoS multicast routing
multi-constrained
evaluation
