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公开(公告)号：US20100195494A1
公开(公告)日：2010-08-05
申请号：US12758502
申请日：2010-04-12
申请人： Jinshen Sun , King-Tim Ko , Guanrong Chen , Sammy Chan , Moshe Zukerman
发明人： Jinshen Sun , King-Tim Ko , Guanrong Chen , Sammy Chan , Moshe Zukerman
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L47/263 , H04L47/30 , H04L47/32 , H04L49/3018 , H04L49/3027
摘要： An active queue management (AQM) process for network communications equipment. The AQM process is queue based and involves applying at a queue size threshold congestion notification to communications packets in a queue of a link via packet dropping; and adjusting said queue size threshold on the basis of the congestion level. The AQM process releases more buffer capacity to accommodate more incoming packets by increasing said queue size threshold when congestion increases; and decreases buffer capacity by reducing said queue size threshold when congestion decreases. Network communications equipment includes a switch component for switching communications packets between input ports and output ports, packet queues for at least the output ports, and an active queue manager for applying congestion notification to communications packets in the queues for the output ports via packet dropping. The congestion notification is applied at respective queue size thresholds for the queues, and the thresholds adjusted on the basis of the respective congestion levels of the queues of the output ports.
摘要翻译： 网络通信设备的主动队列管理（AQM）流程。 AQM过程是基于队列的，并且涉及通过分组丢弃将队列大小阈值拥塞通知应用于链路队列中的通信分组; 以及基于所述拥塞级别来调整所述队列大小阈值。 AQM进程通过在拥塞增加时增加队列大小阈值来释放更多的缓冲区容量来容纳更多的传入数据包; 并且当拥塞减小时通过减小所述队列大小阈值来减小缓冲器容量。 网络通信设备包括用于在输入端口和输出端口之间切换通信分组的交换组件，用于至少输出端口的分组队列，以及主动队列管理器，用于通过分组丢弃向拥塞通知队列中的通信分组提供拥塞通知。 针对队列以相应的队列大小阈值应用拥塞通知，并且基于输出端口的队列的相应拥塞级别调整阈值。
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公开(公告)号：US20060045008A1
公开(公告)日：2006-03-02
申请号：US10928765
申请日：2004-08-27
申请人： Jinshen Sun , King-Tim Ko , Guanrong Chen , Sammy Chan , Moshe Zukerman
发明人： Jinshen Sun , King-Tim Ko , Guanrong Chen , Sammy Chan , Moshe Zukerman
CPC分类号： H04L47/10 , H04L47/263 , H04L47/30 , H04L47/32 , H04L49/3018 , H04L49/3027
摘要： An active queue management (AQM) process for network communications equipment. The AQM process is queue based and involves applying at a queue size threshold congestion notification to communications packets in a queue of a link via packet dropping; and adjusting said queue size threshold on the basis of the congestion level. The AQM process releases more buffer capacity to accommodate more incoming packets by increasing said queue size threshold when congestion increases; and decreases buffer capacity by reducing said queue size threshold when congestion decreases. Network communications equipment includes a switch component for switching communications packets between input ports and output ports, packet queues for at least the output ports, and an active queue manager for applying congestion notification to communications packets in the queues for the output ports via packet dropping. The congestion notification is applied at respective queue size thresholds for the queues, and the thresholds adjusted on the basis of the respective congestion levels of the queues of the output ports.
摘要翻译： 网络通信设备的主动队列管理（AQM）流程。 AQM过程是基于队列的，并且涉及通过分组丢弃将队列大小阈值拥塞通知应用于链路队列中的通信分组; 以及基于所述拥塞级别来调整所述队列大小阈值。 AQM进程通过在拥塞增加时增加队列大小阈值来释放更多的缓冲区容量来容纳更多的传入数据包; 并且当拥塞减小时通过减小所述队列大小阈值来减小缓冲器容量。 网络通信设备包括用于在输入端口和输出端口之间切换通信分组的交换组件，用于至少输出端口的分组队列，以及主动队列管理器，用于通过分组丢弃向拥塞通知队列中的通信分组提供拥塞通知。 针对队列以相应的队列大小阈值应用拥塞通知，并且基于输出端口的队列的相应拥塞级别调整阈值。
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公开(公告)号：US07983159B2
公开(公告)日：2011-07-19
申请号：US12758502
申请日：2010-04-12
申请人： Jinshen Sun , King-Tim Ko , Guanrong Chen , Sammy Chan , Moshe Zukerman
发明人： Jinshen Sun , King-Tim Ko , Guanrong Chen , Sammy Chan , Moshe Zukerman
CPC分类号： H04L47/10 , H04L47/263 , H04L47/30 , H04L47/32 , H04L49/3018 , H04L49/3027
摘要： An active queue management (AQM) process for network communications equipment. The AQM process is queue based and involves applying at a queue size threshold congestion notification to communications packets in a queue of a link via packet dropping; and adjusting said queue size threshold on the basis of the congestion level. The AQM process releases more buffer capacity to accommodate more incoming packets by increasing said queue size threshold when congestion increases; and decreases buffer capacity by reducing said queue size threshold when congestion decreases. Network communications equipment includes a switch component for switching communications packets between input ports and output ports, packet queues for at least the output ports, and an active queue manager for applying congestion notification to communications packets in the queues for the output ports via packet dropping. The congestion notification is applied at respective queue size thresholds for the queues, and the thresholds adjusted on the basis of the respective congestion levels of the queues of the output ports.
摘要翻译： 网络通信设备的主动队列管理（AQM）流程。 AQM过程是基于队列的，并且涉及通过分组丢弃将队列大小阈值拥塞通知应用于链路队列中的通信分组; 以及基于所述拥塞级别来调整所述队列大小阈值。 AQM进程通过在拥塞增加时增加队列大小阈值来释放更多的缓冲区容量来容纳更多的传入数据包; 并且当拥塞减小时通过减小所述队列大小阈值来减小缓冲器容量。 网络通信设备包括用于在输入端口和输出端口之间切换通信分组的交换组件，用于至少输出端口的分组队列，以及主动队列管理器，用于通过分组丢弃向拥塞通知队列中的通信分组提供拥塞通知。 针对队列以相应的队列大小阈值应用拥塞通知，并且基于输出端口的队列的相应拥塞级别调整阈值。
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公开(公告)号：US07706261B2
公开(公告)日：2010-04-27
申请号：US10928765
申请日：2004-08-27
申请人： Jinshen Sun , King-Tim Ko , Guanrong Chen , Sammy Chan , Moshe Zukerman
发明人： Jinshen Sun , King-Tim Ko , Guanrong Chen , Sammy Chan , Moshe Zukerman
CPC分类号： H04L47/10 , H04L47/263 , H04L47/30 , H04L47/32 , H04L49/3018 , H04L49/3027
摘要： An active queue management (AQM) process for network communications equipment. The AQM process is queue based and involves applying at a queue size threshold congestion notification to communications packets in a queue of a link via packet dropping; and adjusting said queue size threshold on the basis of the congestion level. The AQM process releases more buffer capacity to accommodate more incoming packets by increasing said queue size threshold when congestion increases; and decreases buffer capacity by reducing said queue size threshold when congestion decreases. Network communications equipment includes a switch component for switching communications packets between input ports and output ports, packet queues for at least the output ports, and an active queue manager for applying congestion notification to communications packets in the queues for the output ports via packet dropping. The congestion notification is applied at respective queue size thresholds for the queues, and the thresholds adjusted on the basis of the respective congestion levels of the queues of the output ports.
摘要翻译： 网络通信设备的主动队列管理（AQM）流程。 AQM过程是基于队列的，并且涉及通过分组丢弃将队列大小阈值拥塞通知应用于链路队列中的通信分组; 以及基于所述拥塞级别来调整所述队列大小阈值。 AQM进程通过在拥塞增加时增加队列大小阈值来释放更多的缓冲区容量来容纳更多的传入数据包; 并且当拥塞减小时通过减小所述队列大小阈值来减小缓冲器容量。 网络通信设备包括用于在输入端口和输出端口之间切换通信分组的交换组件，用于至少输出端口的分组队列，以及主动队列管理器，用于通过分组丢弃向拥塞通知队列中的通信分组提供拥塞通知。 针对队列以相应的队列大小阈值应用拥塞通知，并且基于输出端口的队列的相应拥塞级别调整阈值。
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