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公开(公告)号：US08305899B2
公开(公告)日：2012-11-06
申请号：US12127838
申请日：2008-05-28
申请人： Chong Luo , Wei Pu , Changwen Chen , Feng Wu
发明人： Chong Luo , Wei Pu , Changwen Chen , Feng Wu
CPC分类号： H04W28/12 , H04L47/10 , H04L47/12 , H04L47/14 , H04L47/17 , H04L47/25 , H04L47/266 , H04L47/29 , H04L47/30 , H04L47/33 , H04L47/35
摘要： A network can include a number of nodes that link a source node to a sink node. When a first node in a network sends a packet to its downstream node, this information is also received at its upstream node. In response to learning that the first node has sent a packet, the upstream node sends another packet to the first node. In essence, a pull-based transmission approach is used to mitigate congestion and address the funneling effect in data transmission networks such as wireless video sensor networks.
摘要翻译： 网络可以包括将源节点链接到汇聚节点的多个节点。 当网络中的第一个节点向其下游节点发送数据包时，也会在其上游节点接收到该信息。 响应于学习第一节点已经发送分组，上游节点向第一节点发送另一分组。 实质上，基于拉式传输方法用于减轻拥塞并解决数据传输网络（如无线视频传感器网络）中的漏斗效应。
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公开(公告)号：US20090296670A1
公开(公告)日：2009-12-03
申请号：US12127838
申请日：2008-05-28
申请人： Chong LUO , Wei PU , Changwen CHEN , Feng WU
发明人： Chong LUO , Wei PU , Changwen CHEN , Feng WU
IPC分类号： H04Q7/24
CPC分类号： H04W28/12 , H04L47/10 , H04L47/12 , H04L47/14 , H04L47/17 , H04L47/25 , H04L47/266 , H04L47/29 , H04L47/30 , H04L47/33 , H04L47/35
摘要： A network can include a number of nodes that link a source node to a sink node. When a first node in a network sends a packet to its downstream node, this information is also received at its upstream node. In response to learning that the first node has sent a packet, the upstream node sends another packet to the first node. In essence, a pull-based transmission approach is used to mitigate congestion and address the funneling effect in data transmission networks such as wireless video sensor networks.
摘要翻译： 网络可以包括将源节点链接到汇聚节点的多个节点。 当网络中的第一个节点向其下游节点发送数据包时，也会在其上游节点接收到该信息。 响应于学习第一节点已经发送分组，上游节点向第一节点发送另一分组。 实质上，基于拉式传输方法用于减轻拥塞并解决数据传输网络（如无线视频传感器网络）中的漏斗效应。
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