专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08155007B2 Path optimization for mesh access points in a wireless mesh network 有权
标题翻译：无线网状网络中网状接入点的路径优化
公开(公告)号：US08155007B2
公开(公告)日：2012-04-10
申请号：US11657662
申请日：2007-01-25
申请人： Pascal Thubert , Vincent Jean Ribiere , Patrick Wetterwald , Neal Dante Castagnoli
发明人： Pascal Thubert , Vincent Jean Ribiere , Patrick Wetterwald , Neal Dante Castagnoli
IPC分类号： H04L12/28
CPC分类号： H04W40/30
摘要： In one embodiment, a method includes, in each of a plurality of mesh access points, connecting to one of a plurality of mesh controllers in a mesh network and passing connection information to the one mesh controller. The mesh access points include a wired mesh access point having a wired connection to the one mesh controller, and wireless mesh access points having a wireless connection to the one mesh controller via the wired mesh access point. The method also includes generating, in each mesh controller, a corresponding link state table based on the passed connection information from each corresponding connected mesh access point. The method also includes generating in at least one of the mesh controllers a mesh table, identifying all of the connecting links for the mesh access points connected among the mesh controllers, based on the mesh controllers sharing the respective link state tables.
摘要翻译：在一个实施例中，一种方法包括在多个网格接入点中的每一个中，连接到网状网络中的多个网格控制器中的一个，并将连接信息传递给一个网格控制器。网格接入点包括具有到一个网格控制器的有线连接的有线网状接入点，以及具有经由有线网状接入点到一个网状控制器的无线连接的无线网状接入点。该方法还包括在每个网格控制器中基于来自每个相应连接的网格接入点的传递的连接信息生成相应的链路状态表。该方法还包括在网格控制器中的至少一个网格表中，基于共享相应链接状态表的网格控制器，在网格表之间生成网格表，以识别网格控制器之间连接的网格访问点的所有连接链接。

2. 发明申请

US20080181133A1 Path optimization for mesh access points in a wireless mesh network 有权
标题翻译：无线网状网络中网状接入点的路径优化
公开(公告)号：US20080181133A1
公开(公告)日：2008-07-31
申请号：US11657662
申请日：2007-01-25
申请人： Pascal Thubert , Vincent Jean Ribiere , Patrick Wetterwald , Neal Dante Castagnoli
发明人： Pascal Thubert , Vincent Jean Ribiere , Patrick Wetterwald , Neal Dante Castagnoli
IPC分类号： H04L12/28
CPC分类号： H04W40/30
摘要： In one embodiment, a method includes, in each of a plurality of mesh access points, connecting to one of a plurality of mesh controllers in a mesh network and passing connection information to the one mesh controller. The mesh access points include a wired mesh access point having a wired connection to the one mesh controller, and wireless mesh access points having a wireless connection to the one mesh controller via the wired mesh access point. The method also includes generating, in each mesh controller, a corresponding link state table based on the passed connection information from each corresponding connected mesh access point. The method also includes generating in at least one of the mesh controllers a mesh table, identifying all of the connecting links for the mesh access points connected among the mesh controllers, based on the mesh controllers sharing the respective link state tables.
摘要翻译：在一个实施例中，一种方法包括在多个网格接入点中的每一个中，连接到网状网络中的多个网格控制器中的一个，并将连接信息传递给一个网格控制器。网格接入点包括具有到一个网格控制器的有线连接的有线网状接入点，以及具有经由有线网状接入点到一个网状控制器的无线连接的无线网状接入点。该方法还包括在每个网格控制器中基于来自每个相应连接的网格接入点的传递的连接信息生成相应的链路状态表。该方法还包括在网格控制器中的至少一个网格表中，基于共享相应链接状态表的网格控制器，在网格表之间生成网格表，以识别网格控制器之间连接的网格访问点的所有连接链接。

3. 发明授权

US07639686B2 Access network clusterhead for providing local mobility management of a roaming IPv4 node 有权
标题翻译：访问网络集群头，用于提供漫游IPv4节点的本地移动性管理
公开(公告)号：US07639686B2
公开(公告)日：2009-12-29
申请号：US11100400
申请日：2005-04-07
申请人： Patrick Wetterwald , Pascal Thubert , Vincent Jean Ribiere
发明人： Patrick Wetterwald , Pascal Thubert , Vincent Jean Ribiere
IPC分类号： H04L12/28 , H04L12/56 , H04J3/16 , H04J3/22 , H04J3/24 , G06F15/173 , G06F15/16
CPC分类号： H04W8/26 , H04L29/12358 , H04L29/12556 , H04L61/2015 , H04L61/251 , H04L61/2585 , H04W8/087 , H04W80/00 , H04W80/04 , H04W80/045
摘要： An IPv4 host is able to maintain connectivity within an access network while moving among access points of the access network, based on receiving a unique assigned IPv4 address from a clusterhead of the access network. Any DHCP request by the IPv4 host is sent via the connecting access point to the clusterhead. The clusterhead, providing connectivity for hosts in the access network to a wide area network based on respective entries, assigns the IPv4 address to the IPv4 host, based on storing an entry including the IPv4 address and an IP-based identifier of the connecting access point, and sends a DHCP response to the IPv4 host via the connecting access point. A second DHCP request from the IPv4 host to a second access point causes the clusterhead to update the entry with the second access point identifier, enabling the IPv4 host to continue use of the assigned IPv4 address.
摘要翻译：基于从接入网络的集群头接收唯一分配的IPv4地址，IPv4主机能够在接入网络的接入点之间移动时保持接入网络内的连接。 IPv4主机的任何DHCP请求都将通过连接接入点发送到集群头。基于相应条目向群集网络中的主机提供连接的集群头基于存储包括IPv4地址的条目和连接接入点的基于IP的标识符，将IPv4地址分配给IPv4主机，并通过连接接入点向DHCP主机发送DHCP响应。从IPv4主机到第二接入点的第二个DHCP请求导致集群头部用第二接入点标识符更新该条目，使IPv4主机能够继续使用分配的IPv4地址。

4. 发明申请

US20080204199A1 Method And System For Remotely Provisioning And/Or Configuring A Device 有权
标题翻译：用于远程配置和/或配置设备的方法和系统
公开(公告)号：US20080204199A1
公开(公告)日：2008-08-28
申请号：US12113348
申请日：2008-05-01
申请人： Arthur G. HOWARTH , Chandrodaya Prasad , Pascal Thubert , Prasad Miriyala , Vincent Jean Ribiere , Patrick Wetterwald , Roland Saville
发明人： Arthur G. HOWARTH , Chandrodaya Prasad , Pascal Thubert , Prasad Miriyala , Vincent Jean Ribiere , Patrick Wetterwald , Roland Saville
IPC分类号： H04Q5/22
CPC分类号： H04L41/0806 , G08B13/2417 , H04L41/06 , H04L41/0883 , H04L41/0886 , H04L63/08 , H04L63/20
摘要： A method and system for remotely configuring and/or provisioning a device that is nonoperational is provided. The device may be, in general, any electronic device that includes at least one setting (“device setting”) that can be programmatically or otherwise established or adjusted to configure and/or provision the device for its operation. The method includes detecting, via a radio frequency identification (“RFID”) tag, a state of a device that is communicatively coupled to the RFID tag; and providing the device setting via the RFID tag when the state signifies that the device is nonoperational.
摘要翻译：提供了用于远程配置和/或提供非操作的设备的方法和系统。通常，该设备可以包括至少一个设置（“设备设置”），该设备可以以编程方式或以其他方式建立或调整以配置和/或提供设备用于其操作。该方法包括通过射频识别（“RFID”）标签检测通信地耦合到RFID标签的设备的状态; 并且当状态表示设备不工作时，通过RFID标签提供设备设置。

5. 发明授权

US08228954B2 Routing operations using sensor data 有权
标题翻译：使用传感器数据进行路由操作
公开(公告)号：US08228954B2
公开(公告)日：2012-07-24
申请号：US11938970
申请日：2007-11-13
申请人： Pascal Thubert , Patrick Wetterwald , Vincent Jean Ribiere , Alpesh S. Patel , Jean-Philippe Vasseur
发明人： Pascal Thubert , Patrick Wetterwald , Vincent Jean Ribiere , Alpesh S. Patel , Jean-Philippe Vasseur
IPC分类号： H04J3/06 , H04L12/56 , H04L12/28 , H04W4/00
CPC分类号： H04W40/246 , H04W40/20
摘要： In one embodiment, a method comprises an Internet Protocol (IP) router receiving sensor data from at least one of a second IP router or an attached host sensor node, the sensor data distinct from link data of a network link; the IP router generating sensor information based on storing the sensor data with metadata describing reception of the sensor data by the IP router in a routing information base; and the IP router executing a routing operation based on the sensor information stored in the routing information base.
摘要翻译：在一个实施例中，一种方法包括从第二IP路由器或附接主机传感器节点中的至少一个接收传感器数据的互联网协议（IP）路由器，所述传感器数据与网络链路的链路数据不同; 所述IP路由器基于通过所述IP路由器在路由信息库中接收所述传感器数据的元数据来存储所述传感器数据来生成传感器信息; 并且IP路由器基于存储在路由信息库中的传感器信息来执行路由操作。

6. 发明授权

US08115617B2 Alarm reordering to handle alarm storms in large networks 有权
标题翻译：报警重新排序以处理大型网络中的报警风暴
公开(公告)号：US08115617B2
公开(公告)日：2012-02-14
申请号：US13027106
申请日：2011-02-14
申请人： Pascal Thubert , Jean-Philippe Vasseur , Patrick Wetterwald , Vincent Jean Ribiere
发明人： Pascal Thubert , Jean-Philippe Vasseur , Patrick Wetterwald , Vincent Jean Ribiere
IPC分类号： G08B29/00
CPC分类号： H04L41/0681 , H04L41/12 , H04L43/0858 , H04L45/48 , H04W4/90 , H04W76/50
摘要： In one embodiment, a sensor device in a network detects an alarm condition. The sensor device generates an alarm message based on the detected alarm condition and waits for a delay whose length is inversely proportional to a distance between the sensor device and a downstream destination device for which the alarm message is destined. During the delay, the sensor device receives one or more additional alarm messages from one or more upstream sensor devices. The sensor device coalesces the one or more received alarm messages from the one or more upstream sensor devices with the alarm message generated at the sensor device, to form a coalesced alarm message, and transmits the coalesced alarm message downstream towards the downstream destination device, after expiration of the delay.
摘要翻译：在一个实施例中，网络中的传感器设备检测报警状况。传感器装置基于检测到的报警条件产生报警信息，并等待长度与传感器设备与告警消息所针对的下游目标设备之间的距离成反比的延迟。在延迟期间，传感器装置从一个或多个上游传感器装置接收一个或多个附加报警消息。传感器装置将来自一个或多个上游传感器装置的一个或多个接收到的警报消息与在传感器装置处产生的警报消息相结合，以形成聚结的警报消息，并在下游目的地设备之后向下游目的地设备发送合并报警消息，之后延迟到期

7. 发明申请

US20110080853A1 DIRECTED ACYCLIC GRAPH DISCOVERY AND NETWORK PREFIX INFORMATION DISTRIBUTION RELATIVE TO A CLUSTERHEAD IN AN AD HOC MOBILE NETWORK 有权
标题翻译：有针对性的ACYCLIC图发现和网络前缀信息分配相对于移动网络中的群集
公开(公告)号：US20110080853A1
公开(公告)日：2011-04-07
申请号：US12950141
申请日：2010-11-19
申请人： Pascal Thubert , Patrick Wetterwald , Vincent Jean Ribiere
发明人： Pascal Thubert , Patrick Wetterwald , Vincent Jean Ribiere
IPC分类号： H04L12/28
CPC分类号： H04W40/24 , H04L45/00 , H04L45/02 , H04L45/04 , H04L45/48 , H04L45/54
摘要： Each mobile router in an ad hoc mobile network is configured for concurrently attaching to multiple parents advertising respective parent depths relative to a clusterhead of the ad hoc mobile network. The mobile router selects an advertised depth relative to the clusterhead based on adding a prescribed increment to a maximum one of the parent depths, enabling the mobile routers to form a directed acyclic graph relative to the clusterhead. Each mobile router sends to each of its parents a neighbor advertisement message specifying at least one reachable prefix, a corresponding cost for reaching the reachable prefix, and a corresponding sequence identifier that enables the parents to validate the neighbor advertisement message relative to stored router entries. Hence, mobile routers automatically can form a directed acylic graph relative to the clusterhead, and can distribute routing information with minimal overhead.
摘要翻译： ad hoc移动网络中的每个移动路由器被配置为同时附接到相对于自组织移动网络的簇头广告相应父深度的多个父母。移动路由器基于将规定的增量添加到父深度中的最大一个来选择相对于簇头的通告深度，使得移动路由器能够形成相对于簇头的有向非循环图。每个移动路由器向每个移动路由器发送指定至少一个可达前缀的邻居通告消息，用于达到可达前缀的对应成本，以及相应的序列标识符，使得父母能够相对于存储的路由器条目验证邻居通告消息。因此，移动路由器自动地可以形成相对于簇头的定向酰基图，并且可以以最小的开销来分发路由信息。

8. 发明授权

US07902973B2 Alarm reordering to handle alarm storms in large networks 有权
标题翻译：报警重新排序以处理大型网络中的报警风暴
公开(公告)号：US07902973B2
公开(公告)日：2011-03-08
申请号：US12272476
申请日：2008-11-17
申请人： Pascal Thubert , Jean-Philippe Vasseur , Patrick Wetterwald , Vincent Jean Ribiere
发明人： Pascal Thubert , Jean-Philippe Vasseur , Patrick Wetterwald , Vincent Jean Ribiere
IPC分类号： G08B29/00
CPC分类号： H04L41/0681 , H04L41/12 , H04L43/0858 , H04L45/48 , H04W4/90 , H04W76/50
摘要： In one embodiment, one or more routing trees may be determined based on corresponding root nodes to reach a particular receiving node in a computer network. A delay value may be calculated at each node of the routing tree, the delay value inversely proportional to a distance between each respective node and the root node of the tree. Upon detecting a trigger at a particular node of the tree to transmit a stormed message to the particular receiving node (e.g., an alarm), the particular node may initiate a timer to count down the delay value in order to receive any upstream node stormed messages prior to expiration of the timer. The particular node may then coalesce the upstream node stormed messages with the stormed message of the particular node, and may transmit the coalesced stormed message downstream along the tree toward the particular receiving node upon expiration of the timer.
摘要翻译：在一个实施例中，可以基于对应的根节点确定一个或多个路由树，以到达计算机网络中的特定接收节点。可以在路由树的每个节点处计算延迟值，延迟值与每个相应节点与树的根节点之间的距离成反比。在检测到树的特定节点处的触发以将特定接收节点（例如，报警）发送冲击的消息时，特定节点可以启动定时器以对延迟值进行倒计数以便接收任何上游节点冲击的消息在定时器到期之前。然后，特定节点可以与特定节点的冲击消息合并上游节点冲击的消息，并且可以在定时器到期时沿着树向下向特定接收节点发送合并的风暴消息。

9. 发明授权

US07860025B2 Directed acyclic graph discovery and network prefix information distribution relative to a clusterhead in an ad hoc mobile network 有权
标题翻译：相对于自组织移动网络中的集群头的定向非循环图发现和网络前缀信息分发
公开(公告)号：US07860025B2
公开(公告)日：2010-12-28
申请号：US11167240
申请日：2005-06-28
申请人： Pascal Thubert , Patrick Wetterwald , Vincent Jean Ribiere
发明人： Pascal Thubert , Patrick Wetterwald , Vincent Jean Ribiere
IPC分类号： H04L12/26
CPC分类号： H04W40/24 , H04L45/00 , H04L45/02 , H04L45/04 , H04L45/48 , H04L45/54
摘要： Each mobile router in an ad hoc mobile network is configured for concurrently attaching to multiple parents advertising respective parent depths relative to a clusterhead of the ad hoc mobile network. The mobile router selects an advertised depth relative to the clusterhead based on adding a prescribed increment to a maximum one of the parent depths, enabling the mobile routers to form a directed acyclic graph relative to the clusterhead. Each mobile router sends to each of its parents a neighbor advertisement message specifying at least one reachable prefix, a corresponding cost for reaching the reachable prefix, and a corresponding sequence identifier that enables the parents to validate the neighbor advertisement message relative to stored router entries. Hence, mobile routers automatically can form a directed acylic graph relative to the clusterhead, and can distribute routing information with minimal overhead.
摘要翻译： ad hoc移动网络中的每个移动路由器被配置为同时附接到相对于自组织移动网络的簇头广告相应父深度的多个父母。移动路由器基于将规定的增量添加到父深度中的最大一个来选择相对于簇头的通告深度，使得移动路由器能够形成相对于簇头的有向非循环图。每个移动路由器向每个移动路由器发送指定至少一个可达前缀的邻居通告消息，用于达到可达前缀的对应成本，以及相应的序列标识符，使得父母能够相对于存储的路由器条目验证邻居通告消息。因此，移动路由器自动地可以形成相对于簇头的定向酰基图，并且可以以最小的开销来分发路由信息。

10. 发明申请

US20100125671A1 DYNAMICALLY ACTIVATING BUFFERED DATA PUBLISHERS IN SENSOR NETWORKS 有权
标题翻译：在传感器网络中动态激活缓冲数据发布者
公开(公告)号：US20100125671A1
公开(公告)日：2010-05-20
申请号：US12272453
申请日：2008-11-17
申请人： Pascal Thubert , Jean-Philipe Vasseur , Patrick Wetterwald , Vincent Jean Ribiere
发明人： Pascal Thubert , Jean-Philipe Vasseur , Patrick Wetterwald , Vincent Jean Ribiere
IPC分类号： G06F15/16
CPC分类号： H04L67/12
摘要： In one embodiment, a node in a computer network may receive data of a particular type at a first frequency (e.g., a sensor in a sensor network), and may correspondingly determine whether there is at least one interested subscriber for the data of the particular type, where the interested subscriber desires the data at a second frequency. If there is an interested subscriber, buffered data publishing may be dynamically activated at the node in response to a ratio between the second and first frequencies being less than a configured threshold. In particular, buffered data publishing comprises buffering the received data and transmitting a latest received data to the interested subscriber at the second frequency.
摘要翻译：在一个实施例中，计算机网络中的节点可以以第一频率（例如，传感器网络中的传感器）接收特定类型的数据，并且可以相应地确定对于特定的数据的数据是否存在至少一个感兴趣的用户类型，其中感兴趣的用户希望以第二频率的数据。如果存在感兴趣的用户，则响应于第二和第一频率之间的比率小于配置的阈值，可以在节点处动态地激活缓冲数据发布。特别地，缓冲数据发布包括缓冲所接收的数据并以最新的频率向最感兴趣的用户发送最新接收的数据。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式