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1. 发明授权

US07289514B2 System and method for scheduling data traffic flows for a communication device 有权
标题翻译：用于调度通信设备的数据业务流的系统和方法
公开(公告)号：US07289514B2
公开(公告)日：2007-10-30
申请号：US10304770
申请日：2002-11-27
申请人： Robert E. Robotham , Mustapha Aïssaoui
发明人： Robert E. Robotham , Mustapha Aïssaoui
IPC分类号： H04L12/28 , G01R31/08 , H04J3/16 , G06F15/173
CPC分类号： H04L47/762 , H04L47/10 , H04L47/215 , H04L47/2416 , H04L47/2441 , H04L47/30 , H04L47/41 , H04L47/50 , H04L47/70 , H04L47/803 , Y02D50/30
摘要： The present invention provides a system and method for providing a different quality of service to a flow associated with an aggregate flow is provided. For an embodiment, the method comprises scheduling a plurality of data traffic flows in a communication network, the method comprising: (i) scheduling data traffic flows in a first category of data traffic, said first category of data traffic having a first bandwidth capacity associated therewith; (ii) determining whether any portion of said first bandwidth capacity is unused by data traffic flows in said first category of data traffic; and (iii) scheduling data traffic flows in a second category of data traffic providing said unused portion of said first bandwidth capacity for use for said data traffic in said second category.
摘要翻译：本发明提供了一种用于向与集合流相关联的流提供不同服务质量的系统和方法。对于一个实施例，该方法包括在通信网络中调度多个数据业务流，所述方法包括：（i）在第一类数据业务中调度数据业务流，所述第一类数据业务具有相关联的第一带宽容量与; （ii）通过所述第一类数据业务中的数据业务流来确定所述第一带宽容量的任何部分是否被使用; 以及（iii）在提供所述第一带宽容量的所述未使用部分的第二类数据业务流中调度数据业务流，以用于所述第二类别中的所述数据业务。

2. 发明授权

US07145868B2 Congestion management in a multi-port shared memory switch 失效
标题翻译：多端口共享内存交换机拥塞管理
公开(公告)号：US07145868B2
公开(公告)日：2006-12-05
申请号：US08980258
申请日：1997-11-28
申请人： Natalie Giroux , Mustapha Aïssaoui
发明人： Natalie Giroux , Mustapha Aïssaoui
IPC分类号： H04L12/56 , H04L12/26
CPC分类号： H04L12/5602 , H04L49/108 , H04L2012/5636 , H04Q11/0478
摘要： A method and system for detecting and controlling congestion in a multi-port shared memory switch in a communications network. The proposed congestion management scheme implements a local and a global congestion monitoring process. The local monitoring process monitors the queue depth. When the queue depth for any queue exceeds a queue length threshold a congestion control mechanism is implemented to limit incoming data traffic destined for that queue. Additionally, the global congestion monitoring process monitors the shared memory buffer and if the traffic thereto exceeds a shared memory buffer threshold a congestion control mechanism limits incoming traffic destined for any output queue which has been exceeding a fair share threshold value.
摘要翻译：一种用于检测和控制通信网络中的多端口共享存储交换机中的拥塞的方法和系统。所提出的拥塞管理方案实现了本地和全局拥塞监控过程。本地监视进程监视队列深度。当任何队列的队列深度超过队列长度阈值时，实施拥塞控制机制以限制发往该队列的入站数据流量。此外，全局拥塞监视进程监视共享存储器缓冲器，并且如果其流量超过共享存储器缓冲器阈值，则拥塞控制机制限制目的地为已经超过公平共享阈值的任何输出队列的传入流量。

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