摘要
在内容分发网络体系架构基础上,针对信息系统中通信服务需求与网络资源的矛盾,提出系统信息分发策略、内容分发流程、资源匹配与管理以及内容分发路由等信息分发管理概念和处理方法。基于业务信息不同的内容、类型和服务需求,采取相应的分发控制流程和管理方法,实现网络信息的按需分发及需求资源的合理匹配,为用户提供高效、稳定的内容服务,确保信息分发的实时性和服务质量。
On the basis of the architecture of content distribution network, some notions and schemes of information dissemination management system are proposed, including delivery strategy, content distribution procedure, resource matching and delivery routing, which aim at the conflict between transmission QoS and network resource. According to the content and application characteristic of the information, different distribution procedure and resource matching mechanism is taken relatively, providing the clients with the data more rapidly, efficiently and steadily.
出处
《计算机工程》
CAS
CSCD
北大核心
2008年第B09期80-81,84,共3页
Computer Engineering
基金
国家部委基金资助项目
关键词
信息分发管理
分发策略
资源匹配
分发路由
information dissemination management
delivery strategy
resource matching
delivery routing
