摘要
本文在巴黎地铁定价(PMP(ParisMetroPricing))的基础上研究了一种带有缓冲器的巴黎地铁定价策略。同样将网络分成几个逻辑上独立的不同部分,每一个部分制定不同的价格,各部分仅在价格上有区别。但是额外增加一个适合"中性消费者"需求的缓冲器,使得"中性消费者"可以先向缓冲器提交服务请求,而后由ISP网络提供商根据各部分的实际负载状况将其分配到合适的服务节点。最后通过仿真说明与巴黎地铁相比,带有缓冲器的巴黎地铁定价策略在网络拥塞控制与网络资源分配等方面有更高的效率。
Based on Paris Metro Pricing(PMP), this paper studies Paris Metro Pricing Scheme with buffer(PMPB). In the same way, the Internet is partitioned into several logically separate channels, each of which sets a different price and only differs in the prices paid for using them. A buffer which fits the demands of neutral-users is added, so a neutral-user can summit his request to the buffer first, and then ISP allocates the service request to the suitable service node. Compared with PMP scheme through simulation, PMPB is more effective in terms of congestion control and resource allocation.
出处
《运筹与管理》
CSCD
2005年第1期86-89,共4页
Operations Research and Management Science
基金
国家自然科学基金资助项目(60274012)
安徽省自然科学基金资助项目(01042308)