分组调度管理网络链路带宽，是实现网络服务质量的核心技术之一。
Management of network link bandwidth using packet scheduling is one of core technologies for the guaranteed service quality of the network.
常见的带宽分配算法如wfq、DRR等分组调度算法存在着诸如计算复杂度高、需在路由器进行每流状态的管理等不足。
General bandwidth allocation algorithms, such as WFQ and DRR, have the shortcomings of high complexity and requirement for the router to manage per-flow state.
本发明描述了用于在弹性分组（RPR）网络上的带宽管理和流量控制技术。
The present invention represents a broardband management (RPR) and flux control technology of elastic group ring network.
为了实现在带宽管理上的高效性和可扩展性，光分组交换被认为是一种很有潜力的解决方法，因为它能够减小可用的带宽粒度。
To achieve high efficiency and flexibility in bandwidth management, optical packet switching (OPS) is considered as a potential solution by reducing the available bandwidth granularity.
为了实现在带宽管理上的高效性和可扩展性，光分组交换被认为是一种很有潜力的解决方法，因为它能够减小可用的带宽粒度。
To achieve high efficiency and flexibility in bandwidth management, optical packet switching (OPS) is considered as a potential solution by reducing the available bandwidth granularity.
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