带宽管理与资源预留汇聚方案的研究与改进  

Research and Amelioration of Bandwidth Broker and Resource Reservation

作　　者：尹琦[1] 陈艳艳[1] 李存华[1] 

机构地区：[1]淮海工学院计算机科学系,江苏连云港222005

出　　处：《淮海工学院学报（自然科学版）》2005年第2期28-30,共3页Journal of Huaihai Institute of Technology:Natural Sciences Edition

基　　金：江苏省教育厅自然科学基金资助项目(02KJB520012)

摘　　要：为了在互联网中为多媒体应用提供服务质量的保证,根据端到端Intserv传输流的需要,提出了在Diffserv网络区内资源管理的两种方案———带宽管理与资源预留汇聚,并从3个方面对两种方案做了分析与比较,得出RSVP汇聚方案更具发展前途,同时提出了基于主动网络的RSVP汇聚的方案,对RSVP汇聚方案进行了改进,使得网络具有较强的自适应和动态部署的能力。To guarantee the quality of services in multimedia application, this article puts forward two plans of network resource management in DiffServ according to the need of Intserv transport flow[CD1*2/3]bandwidth broker and resource reservation. Besides, it concludes, on the basis of analysis and comparison from three aspects, that the latter is more adaptable than the former with greater developing potentials. We proceed to design the architecture for RSVP in DiffServ based on active network. After improvement, the plan has strong dynamic and self-adjusting capability.

关 键 词：带宽管理 资源预留汇聚 主动网络 

分 类 号：TP393.07[自动化与计算机技术—计算机应用技术]