基于SLA的下一代网络计费方法  

SLA-based next generation network billing method

作　　者：张登银[1] 李正[1] 程春玲[1] 

机构地区：[1]南京邮电大学计算机学院,南京210003

出　　处：《计算机应用研究》2009年第7期2713-2715,共3页Application Research of Computers

基　　金：华为公司高校科技基金资助项目(YJCB20070401N)

摘　　要：传统的网络计费方法计费方式单一,既不能体现出多级服务的差异性,也不能确切地保证服务质量。为了解决该问题,提出了一种基于SLA(服务等级协议)的下一代网络计费方法。引入了接入费用、使用费用、浮动费用、拥塞费用和补偿费用的多费用体系,在不同情况下对用户使用的服务资源进行计费。该计费方法可以提高网络的QoS(服务质量)保证能力,并利用价格杠杆有效地避免拥塞,从而提高网络提供业务的性能价格比。Traditional network billing, with a single method, could not reflect the differentiation of the multi-level service, and guarantee the quality of service accurately. In order to solve the problem, this paper proposed SLA-based next generation network billing method. Introduced the multi-costs method, with access cost, usage cost, floating cost, congestion cost and compensation cost. It charged the user service resource in different conditions. This method could improve the ability of QoS guarantee in the network, and avoid effectively congestion with using the price lever, thereby it provides well performance with less cost.

关 键 词：服务等级协议 计费 价格杠杆 拥塞控制 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]