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1. 发明授权

US07161926B2 Low-latency multi-hop ad hoc wireless network 有权
标题翻译：低延迟多跳自组织无线网络
公开(公告)号：US07161926B2
公开(公告)日：2007-01-09
申请号：US10188514
申请日：2002-07-03
申请人： Jeremy Elson , Lewis D. Girod , William J. Kaiser , William Merrill , Lars Fredric Newberg , Brian Schiffer , Katayoun Sohrabi
发明人： Jeremy Elson , Lewis D. Girod , William J. Kaiser , William Merrill , Lars Fredric Newberg , Brian Schiffer , Katayoun Sohrabi
IPC分类号： H04Q7/24
CPC分类号： H04W92/02 , G01D9/005 , G01S5/18 , H04B7/269 , H04L7/041 , H04L69/329 , H04W56/00 , H04W64/00 , H04W84/12 , H04W84/18 , H04W88/06
摘要： A multi-radio sensor node is provided that includes two or more communication devices. The communication devices include radio frequency (RF) devices like radios. Each communication device supports simultaneous communications among multi-radio sensor nodes of respective independent network clusters. A network structure is provided that includes two or more local network clusters. Each local network cluster includes numerous multi-radio sensor nodes. Each communication device of a multi-radio sensor node supports communication among the multi-radio sensor nodes of a different one of the local network clusters so that simultaneous communications are supported among the multi-radio sensor nodes of the local network clusters. The multi-radio sensor nodes of the local network clusters determine their locations relative to the other multi-radio sensor nodes of the independent network clusters with which they communicate. The location determination includes performing timing synchronization via synchronization signals communicated among the local network clusters, and acoustic signaling.
摘要翻译：提供了包括两个或更多个通信设备的多无线电传感器节点。通信设备包括无线电射频（RF）设备。每个通信设备支持各个独立网络集群的多无线电传感器节点之间的同时通信。提供了包括两个或多个本地网络簇的网络结构。每个本地网络集群包括许多多无线电传感器节点。多无线电传感器节点的每个通信设备支持本地网络集群中不同一个的多无线电传感器节点之间的通信，从而在本地网络集群的多无线电传感器节点之间支持同时通信。本地网络集群的多无线电传感器节点确定其相对于与它们通信的独立网络集群的其他多无线电传感器节点的位置。位置确定包括通过本地网络群集之间传送的同步信号和声信号来执行定时同步。

2. 发明申请

US20070223497A1 Low-latency multi-hop ad hoc wireless network 审中-公开
公开(公告)号：US20070223497A1
公开(公告)日：2007-09-27
申请号：US11651224
申请日：2007-01-08
申请人： Jeremy Elson , Lewis Girod , William Kaiser , William Merrill , Lars Newberg , Brian Schiffer , Katayoun Sohrabi
发明人： Jeremy Elson , Lewis Girod , William Kaiser , William Merrill , Lars Newberg , Brian Schiffer , Katayoun Sohrabi
IPC分类号： H04L12/56
CPC分类号： H04W92/02 , G01D9/005 , G01S5/18 , H04B7/269 , H04L7/041 , H04L69/329 , H04W56/00 , H04W64/00 , H04W84/12 , H04W84/18 , H04W88/06
摘要： A multi-radio sensor node is provided that includes two or more communication devices. The communication devices include radio frequency (RF) devices like radios. Each communication device supports simultaneous communications among multi-radio sensor nodes of respective independent network clusters. A network structure is provided that includes two or more local network clusters. Each local network cluster includes numerous multi-radio sensor nodes. Each communication device of a multi-radio sensor node supports communication among the multi-radio sensor nodes of a different one of the local network clusters so that simultaneous communications are supported among the multi-radio sensor nodes of the local network clusters. The multi-radio sensor nodes of the local network clusters determine their locations relative to the other multi-radio sensor nodes of the independent network clusters with which they communicate. The location determination includes performing timing synchronization via synchronization signals communicated among the local network clusters, and acoustic signaling.

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