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1. 发明授权

US07411971B2 Systems and methods for the schedule alignment of packet flow 有权
标题翻译：分组流的进度对齐的系统和方法
公开(公告)号：US07411971B2
公开(公告)日：2008-08-12
申请号：US10936881
申请日：2004-09-09
申请人： Ilya Freytsis , Paul T. Sprague , James P. Towey, Jr.
发明人： Ilya Freytsis , Paul T. Sprague , James P. Towey, Jr.
IPC分类号： H04L12/54
CPC分类号： H04L47/564 , H04L47/50
摘要： A classification mechanism automatically aligns time-sensitive data streams to sequences (schedules), according to information in the packets or other information and classification criteria specified by a human network administrator, a sequence agent, an application program or otherwise. When a packet arrives at a first sequence-aware switch along a path, the packet is aligned to a new or existing sequence. When a new sequence is established, appointments are reserved at sequence-aware switches along the path. The packet is placed in a queue, based on its classification. When the packet reaches the head of the queue, at that queue's appointment time, the switch forwards the packet along the path. If possible, appointments have been reserved at subsequent switches along the packet's path, so the packet can be forwarded through the subsequent switches without delay. Packets that do not match any classification criteria are handled on a best-effort basis.
摘要翻译：分类机制根据分组中的信息或由人网管理员，序列代理，应用程序或其他方式指定的其他信息和分类标准，将时间敏感数据流自动对准序列（计划）。当分组沿着路径到达第一序列感知交换机时，分组与新的或现有的序列对齐。当建立新的序列时，沿路径的顺序识别交换机保留约定。根据分组，将数据包放入队列中。当数据包到达队列的头部时，在该队列的预约时间，交换机沿路径转发数据包。如果可能，在分组路径的后续交换机处已经保留了约定，所以可以不间断地通过后续交换机转发分组。不符合任何分类标准的数据包将尽力处理。

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