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1. 发明申请

US20110019557A1 PACKET AGGREGATION 有权
标题翻译：分组聚合
公开(公告)号：US20110019557A1
公开(公告)日：2011-01-27
申请号：US12506683
申请日：2009-07-21
申请人： Amer A. Hassan , Thomas W. Kuehnel , Pan Chun Wen
发明人： Amer A. Hassan , Thomas W. Kuehnel , Pan Chun Wen
IPC分类号： H04L12/26 , H04W40/00
CPC分类号： H04L47/2475 , H04L41/5087 , H04L41/509 , H04L43/0829 , H04L43/0847 , H04L43/0858 , H04L43/087 , H04L43/0888 , H04L47/10 , H04L47/14 , H04L47/24 , H04L47/625 , H04L47/626 , H04W28/0215 , H04W28/0231
摘要： Methods and apparatus for improving the efficient use of a wireless channel. Flows of compatible packets to be transmitted are processed in separate queues based on characteristics of the packets, destination and quality of service (QoS) requirements. Aggregation parameters selected for each flow define when packets aggregated on a flow are to be sent. The aggregation parameters may reflect packet type, such as QoS requirements, an application type and/or wireless channel conditions. In some embodiments, the aggregation parameters indicate a threshold frame size or include a threshold time to buffer a packet while waiting for other packets on that flow to fill a frame. When an aggregation parameter for a queue is met, the aggregated packets are transmitted as a frame. The queue is cleared and subsequent packets may begin aggregating. Some types of packets, such as acknowledgment packets, may be sent without aggregation.
摘要翻译：改善无线信道有效使用的方法和装置。要发送的兼容数据包流将根据数据包的特性，目标和服务质量（QoS）要求在不同的队列中进行处理。为每个流选择的聚合参数定义要在流上聚合的数据包发送时。聚合参数可以反映分组类型，例如QoS要求，应用类型和/或无线信道条件。在一些实施例中，聚合参数指示阈值帧大小，或者包括在等待该流上的其他分组来填充帧时缓冲分组的阈值时间。当满足队列的聚合参数时，聚合的数据包将作为帧传输。队列被清除，后续数据包可能开始聚合。一些类型的分组，例如确认分组，可以被发送而不进行聚合。

2. 发明授权

US08509193B2 Packet aggregation 有权
公开(公告)号：US08509193B2
公开(公告)日：2013-08-13
申请号：US12506683
申请日：2009-07-21
申请人： Amer A. Hassan , Thomas W. Kuehnel , Pan Chun Wen
发明人： Amer A. Hassan , Thomas W. Kuehnel , Pan Chun Wen
IPC分类号： H04L12/28
CPC分类号： H04L47/2475 , H04L41/5087 , H04L41/509 , H04L43/0829 , H04L43/0847 , H04L43/0858 , H04L43/087 , H04L43/0888 , H04L47/10 , H04L47/14 , H04L47/24 , H04L47/625 , H04L47/626 , H04W28/0215 , H04W28/0231
摘要： Methods and apparatus for improving the efficient use of a wireless channel. Flows of compatible packets to be transmitted are processed in separate queues based on characteristics of the packets, destination and quality of service (QoS) requirements. Aggregation parameters selected for each flow define when packets aggregated on a flow are to be sent. The aggregation parameters may reflect packet type, such as QoS requirements, an application type and/or wireless channel conditions. In some embodiments, the aggregation parameters indicate a threshold frame size or include a threshold time to buffer a packet while waiting for other packets on that flow to fill a frame. When an aggregation parameter for a queue is met, the aggregated packets are transmitted as a frame. The queue is cleared and subsequent packets may begin aggregating. Some types of packets, such as acknowledgment packets, may be sent without aggregation.

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