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基于策略的下一代网络业务管理环境

A Policy-based Service Management Environment in NGN
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摘要 对下一代网络的业务管理环境构建方法问题进行了研究。下一代网络的业务管理环境应保证业务的服务质量,能适应多业务的环境并提供方便的多业务管理功能。提出基于策略的业务管理模型,将策略执行点、管理功能执行点和管理功能程序三者分离,在此基础上设计并实现了一个适用于多业务环境的、具有QoS保证的、扩展性强的基于策略的业务管理环境(PB- SME)。PBSME较好地满足了下一代网络对业务管理环境的要求。 This paper discusses the construetion method of the service management environment (SME) in next generation network (NGN). The SME far NGN should be adaptable to the multi-sen,ice environment and provide multi-service management functions with QoS guarantee for the services. A policy-based service management model is proposed according to the design of separated Policy Enforcement Point Management Function Enforcement Point and Management Function Procedures. Based on this model, a pllicy-based service management environment (PBSME) is designed and implemented. PBSME is a multiple service adaptable, QoS guaranteed management platform with good extensibility, wkich fulfills the service management requirements in NGN.
作者 李立 杨放春
机构地区 北京邮电大学
出处 《现代电信科技》 2006年第6期59-62,共4页 Modern Science & Technology of Telecommunications
基金 国家863计划(2002AA121012)长江学者和创新团队发展计划资助项目
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