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71. 发明授权

US09258097B2 Configuring new paths in a wireless deterministic network 有权
标题翻译：在无线确定性网络中配置新路径
公开(公告)号：US09258097B2
公开(公告)日：2016-02-09
申请号：US13954297
申请日：2013-07-30
申请人： Patrick Wetterwald , Jean-Philippe Vasseur , Pascal Thubert
发明人： Patrick Wetterwald , Jean-Philippe Vasseur , Pascal Thubert
IPC分类号： H04L5/00 , H04L12/721 , H04L12/717
CPC分类号： H04L5/0055 , H04L45/34 , H04L45/42
摘要： In one embodiment, a first node in a wireless deterministic network communicates to a second node configuration information identifying a destination-facing path portion of a particular one-way path traversing from a source node to a destination node within the wireless deterministic network. The destination-facing portion includes a path traversing from the second node over one or more additional nodes to the destination node over which to forward packets received over a first portion of the particular one-way path from the source node to the second node. The configuration information includes a particular time slot for the second node to receive packets being sent over the particular one-way path. In one embodiment, the first node receives from the second node an acknowledgement message in the particular time slot that the destination-facing portion of the particular one-way path was configured and activated.
摘要翻译：在一个实施例中，无线确定性网络中的第一节点与第二节点配置信息通信，所述第二节点配置信息标识从无源确定性网络中的源节点到目的地节点的特定单向路径的目的地路径部分。面向目标的部分包括从一个或多个附加节点上的第二节点穿过到目的地节点的路径，通过该目的节点将从特定单向路径的第一部分接收的分组从源节点转发到第二节点。配置信息包括用于第二节点接收通过特定单向路径发送的分组的特定时隙。在一个实施例中，第一节点从特定时隙中从第二节点接收确认消息，特定单向路径的目的地面向部分被配置和激活。

72. 发明申请

US20150023325A1 Configuring New Paths in a Wireless Deterministic Network 有权
标题翻译：在无线确定性网络中配置新路径
公开(公告)号：US20150023325A1
公开(公告)日：2015-01-22
申请号：US13954297
申请日：2013-07-30
申请人： Patrick Wetterwald , Jean-Philippe Vasseur , Pascal Thubert
发明人： Patrick Wetterwald , Jean-Philippe Vasseur , Pascal Thubert
IPC分类号： H04L5/00
CPC分类号： H04L5/0055 , H04L45/34 , H04L45/42
摘要： In one embodiment, a first node in a wireless deterministic network communicates to a second node configuration information identifying a destination-facing path portion of a particular one-way path traversing from a source node to a destination node within the wireless deterministic network. The destination-facing portion includes a path traversing from the second node over one or more additional nodes to the destination node over which to forward packets received over a first portion of the particular one-way path from the source node to the second node. The configuration information includes a particular time slot for the second node to receive packets being sent over the particular one-way path. In one embodiment, the first node receives from the second node an acknowledgement message in the particular time slot that the destination-facing portion of the particular one-way path was configured and activated.
摘要翻译：在一个实施例中，无线确定性网络中的第一节点与第二节点配置信息通信，所述第二节点配置信息标识从无源确定性网络中的源节点到目的地节点的特定单向路径的目的地路径部分。面向目标的部分包括从一个或多个附加节点上的第二节点穿过到目的地节点的路径，通过该目的节点将从特定单向路径的第一部分接收的分组从源节点转发到第二节点。配置信息包括用于第二节点接收通过特定单向路径发送的分组的特定时隙。在一个实施例中，第一节点从特定时隙中从第二节点接收确认消息，特定单向路径的目的地面向部分被配置和激活。

73. 发明授权

US08391255B2 Content throughput on wireless mesh networks 有权
标题翻译：无线网状网络上的内容吞吐量
公开(公告)号：US08391255B2
公开(公告)日：2013-03-05
申请号：US11506169
申请日：2006-08-17
申请人： Vincent Ribiere , Pascal Thubert , Patrick Wetterwald
发明人： Vincent Ribiere , Pascal Thubert , Patrick Wetterwald
IPC分类号： H04W4/00
CPC分类号： H04W72/1242 , H04L47/10 , H04L47/14 , H04L47/2416 , H04L47/2441 , H04L47/28 , H04W28/14 , H04W28/18 , H04W74/0875 , H04W88/04 , H04W88/08
摘要： In one embodiment, a method includes receiving an inbound data packet over a wireless link at a wireless intermediate network node. The inbound data packet indicates the packet was transmitted by a node at an edge of the mesh. The inbound data packet is associated with a low priority minimum wait interval and a low priority maximum wait interval for reducing contention on the wireless link. An outbound data packet based on the first data packet is transmitted over the wireless link after a wait time. The wait time is based on a high priority minimum wait interval and a high priority maximum wait interval for reducing contention. The low priority minimum wait interval is greater than the high priority minimum wait interval. These techniques allow long packet queues at the edge but quickly clear packets already forwarded by the mesh.
摘要翻译：在一个实施例中，一种方法包括在无线中间网络节点处通过无线链路接收入站数据分组。入站数据包指示分组由网格边缘的节点发送。入站数据分组与低优先级最小等待间隔和低优先级最大等待间隔相关联，以减少无线链路上的争用。在等待时间之后，通过无线链路发送基于第一数据分组的出站数据分组。等待时间基于高优先级最小等待间隔和用于减少争用的高优先级最大等待间隔。低优先级最小等待间隔大于高优先级最小等待间隔。这些技术允许在边缘的长数据包队列，但是快速清除已经由网格转发的数据包。

74. 发明授权

US08363662B2 Alternate down paths for directed acyclic graph (DAG) routing 有权
标题翻译：有向非循环图（DAG）路由的备用下行路径
公开(公告)号：US08363662B2
公开(公告)日：2013-01-29
申请号：US12727893
申请日：2010-03-19
申请人： Pascal Thubert , Patrick Wetterwald , Jean-Philippe Vasseur
发明人： Pascal Thubert , Patrick Wetterwald , Jean-Philippe Vasseur
IPC分类号： H04L12/28
CPC分类号： H04L41/12 , H04L45/02 , H04L45/48 , Y04S40/164
摘要： In one embodiment, a node “N” within a computer network utilizing directed acyclic graph (DAG) routing selects a parent node “P” within the DAG, and, where P is not a DAG root, may determine a grandparent node “GP” as a parent node to the parent node P. The node N may then also select an alternate parent node “P′” that has connectivity to GP and N. N may then inform P and P′ about prefixes reachable via N, and also about P′ as an alternate parent node to P to reach the prefixes reachable via N. Also, in one embodiment, P may be configured to inform GP about the prefixes reachable via N and also about P′ as an alternate parent node to P to reach the prefixes reachable via N, and P′ may be configured to store the prefixes reachable via N without informing other nodes about those prefixes.
摘要翻译：在一个实施例中，使用有向无环图（DAG）路由的计算机网络内的节点N选择DAG内的父节点P，并且其中P不是DAG根，可以将祖父节点GP确定为节点N然后也可以选择具有到GP和N的连接性的备用父节点P'。然后，N可以通知P和P'关于经由N可达的前缀，以及关于作为替代父节点的P' P到达可通过N到达的前缀。此外，在一个实施例中，P可以被配置为向GP通知关于可以经由N可达的前缀以及关于P'作为P的替代父节点到达可通过N到达的前缀，并且P '可以被配置为存储可通过N到达的前缀，而不通知其他节点关于这些前缀。

75. 发明授权

US07649852B2 Arrangement for router attachements between roaming mobile routers in a clustered network 有权
标题翻译：集群网络中漫游移动路由器之间路由器附件的布置
公开(公告)号：US07649852B2
公开(公告)日：2010-01-19
申请号：US11654625
申请日：2007-01-18
申请人： Pascal Thubert , Patrick Wetterwald , Marco Molteni , David Charlton Forster
发明人： Pascal Thubert , Patrick Wetterwald , Marco Molteni , David Charlton Forster
IPC分类号： H04B7/00 , H04L12/28
CPC分类号： H04W40/02 , H04L45/04 , H04L45/48 , H04W40/22 , H04W40/246 , H04W40/32 , H04W84/18
摘要： A mobile router is configured for attaching to a selected router in a clustered network (e.g., a mobile ad hoc network) based on identifying a network topology model of the clustered network from received router advertisement messages that include tree information option fields specifying attributes of the network topology model. The mobile router selects which router advertisement originator to attach to based on correlating the attributes of the router advertisement originators relative to identified priorities, and orders the router advertisement originators within a default router list based on the identified priorities. If the mobile router detects a router from a second clustered network, the mobile router advertises to the attachment router that the second clustered network is reachable, enabling the two clustered networks to communicate using a point-to-point link between the respective attachment routers.
摘要翻译：移动路由器被配置为基于从接收的路由器通告消息中识别聚集网络的网络拓扑模型来附加到集群网络（例如，移动自组织网络）中的选定路由器，所述路由器通告消息包括树信息选项字段，其指定属性网络拓扑模型。移动路由器基于相对于所识别的优先级的路由器广告发起者的属性来选择哪个路由器广播发起者附加到，并且基于所识别的优先级，在默认路由器列表内对路由器广告发起者进行排序。如果移动路由器检测到来自第二集群网络的路由器，则移动路由器向附属路由器通告第二群集网络可达，使得两个群集网络能够使用相应附接路由器之间的点对点链路进行通信。

76. 发明授权

US07551632B2 Arrangement for traversing an IPv4 network by IPv6 mobile routers 有权
标题翻译： IPv6移动路由器穿越IPv4网络的安排
公开(公告)号：US07551632B2
公开(公告)日：2009-06-23
申请号：US11337660
申请日：2006-01-24
申请人： Pascal Thubert , Marco Molteni , Patrick Wetterwald , Ole Troan
发明人： Pascal Thubert , Marco Molteni , Patrick Wetterwald , Ole Troan
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W80/045 , H04L29/06 , H04L29/12358 , H04L29/12528 , H04L29/12915 , H04L61/251 , H04L61/2575 , H04L61/2592 , H04L61/6059 , H04W8/085
摘要： A source IPv6 mobile router is configured for establishing an IPv4 tunnel with destination IPv6 mobile router using a synthetic tag address, specifying a forwarding protocol, and IPv4 source and destination addresses. If an optional transport header is used (e.g, UDP port), the source port and destination port also are added to the synthetic tag address. The IPv6 packet includes a reverse routing header that enables the destination IPv6 mobile router to recover routing information for reaching the source IPv6 mobile router via the IPv4 network. Hence, all IPv4 routing information that may be needed by the destination IPv6 mobile router in sending an IPv6 reply packet back to the source IPv6 mobile router is maintained in the routing header specified in the IPv6 reply packet.
摘要翻译：源IPv6移动路由器被配置为使用合成标签地址，指定转发协议和IPv4源和目的地址来建立与目的地IPv6移动路由器的IPv4隧道。如果使用可选的传输报头（例如，UDP端口），则源端口和目标端口也将添加到合成标签地址。 IPv6分组包括反向路由报头，使得目的地IPv6移动路由器能够恢复经由IPv4网络到达源IPv6移动路由器的路由信息。因此，目的地IPv6移动路由器在将IPv6应答分组发送回到源IPv6移动路由器时可能需要的所有IPv4路由信息保持在IPv6应答分组中指定的路由报头中。

77. 发明授权

US07519071B2 Arrangement in a gateway for registering mobile routers of a mobile AD HOC network to respective home agents 有权
标题翻译：用于将移动AD HOC网络的移动路由器注册到相应归属代理的网关中的布置
公开(公告)号：US07519071B2
公开(公告)日：2009-04-14
申请号：US11028332
申请日：2005-01-04
申请人： Pascal Thubert , Patrick Wetterwald , Marco Molteni
发明人： Pascal Thubert , Patrick Wetterwald , Marco Molteni
IPC分类号： H04L12/28
CPC分类号： H04W60/00 , H04L2012/5607 , H04W8/04 , H04W40/02 , H04W80/04 , H04W84/18 , H04W88/182 , H04W92/02
摘要： A gateway, configured for providing connectivity between a wide area network and mobile routers within a mobile ad hoc network, is configured for registering the mobile routers with their respective home agents using a prescribed mobile IP protocol. The gateway identifies the mobile routers using a prescribed proactive mobile ad hoc network routing protocol. The gateway locates, for each identified mobile router, its corresponding home agent via the wide area network according to the prescribed mobile IP protocol, and registers the corresponding identified mobile router with the home agent according to the prescribed mobile IP protocol. The gateway can then forward a packet received from a home agent to the corresponding mobile router. Hence, the gateway provides mobile routers within a mobile ad hoc network with access to the wide area network, without any necessity for the prescribed mobile IP protocol to be implemented within the mobile routers.
摘要翻译：配置用于在广域网和移动自组织网络内的移动路由器之间提供连接的网关被配置为使用规定的移动IP协议向其各自的归属代理注册移动路由器。网关使用规定的主动移动自组织网络路由协议来识别移动路由器。网关根据规定的移动IP协议，通过广域网为每个已识别的移动路由器定位其对应的归属代理，并根据规定的移动IP协议向归属代理注册相应的识别的移动路由器。然后，网关可以将从归属代理接收到的分组转发到相应的移动路由器。因此，网关为移动自组织网络内的移动路由器提供对广域网的接入，而无需在移动路由器内实现规定的移动IP协议。

78. 发明授权

US07453887B2 Arrangement for traversing an IPv4 network by IPv6 mobile nodes 有权
标题翻译： IPv6移动节点遍历IPv4网络的安排
公开(公告)号：US07453887B2
公开(公告)日：2008-11-18
申请号：US11040007
申请日：2005-01-24
申请人： Pascal Thubert , Marco Molteni , Patrick Wetterwald , Ole Troan
发明人： Pascal Thubert , Marco Molteni , Patrick Wetterwald , Ole Troan
IPC分类号： H04L12/28
CPC分类号： H04L29/12009 , H04L29/06 , H04L29/12358 , H04L29/12528 , H04L29/12915 , H04L61/251 , H04L61/2575 , H04L61/2592 , H04L61/6059 , H04W8/085 , H04W8/26 , H04W80/04 , H04W80/045
摘要： A source IPV6 mobile node is configured for forwarding an IPV6 packet via an IPV4 connection with a destination IPV6 router. The IPV4 packet includes IPV4 source and destination addresses, a UDP source port and UDP destination port, and a synthetic tag address in the IPV6 destination address field. The synthetic tag address, a valid (routable) IPV6 care of address, has an address prefix routed to the IPV6 router. The address prefix specifies a forwarding protocol, the IPV4 destination address for the IPV6 router, and a site-level aggregation identifier. An address suffix for the synthetic tag address specifies the IPV4 source address, the UDP source port and UDP destination port. Hence, the synthetic tag address enables the destination IPV6 router to send an IPV6 reply packet back to the source IPV6 mobile node via the IPV4 network.
摘要翻译：源IPV6移动节点被配置为经由与目的地IPV6路由器的IPV4连接来转发IPV6分组。 IPV4数据包包括IPV4源和目标地址，UDP源端口和UDP目标端口，以及IPV6目标地址字段中的合成标签地址。合成标签地址（一个有效的（可路由的）IPV6保护地址）具有路由到IPV6路由器的地址前缀。地址前缀指定转发协议，IPV6路由器的IPV4目的地址和站点级聚合标识符。合成标签地址的地址后缀指定IPV4源地址，UDP源端口和UDP目的端口。因此，合成标签地址使目的IPV6路由器能够通过IPV4网络将IPV6回复包发送回源IPV6移动节点。

79. 发明授权

US07428221B2 Arrangement for providing network prefix information from attached mobile routers to a clusterhead in a tree-based ad hoc mobile network 有权
标题翻译：用于将网络前缀信息从附接的移动路由器提供给基于树的自组织移动网络中的簇头的布置
公开(公告)号：US07428221B2
公开(公告)日：2008-09-23
申请号：US10856809
申请日：2004-06-01
申请人： Pascal Thubert , Patrick Wetterwald , Marco Molteni , Billy G. Moon
发明人： Pascal Thubert , Patrick Wetterwald , Marco Molteni , Billy G. Moon
IPC分类号： H04L12/28
CPC分类号： H04W40/246 , H04L45/46 , H04L45/48 , H04W8/26 , H04W48/08 , H04W76/10 , H04W84/18 , H04W88/18
摘要： Mobile routers establish a tree-based network topology in an ad hoc mobile network, the tree-based network topology having a single clusterhead and attached mobile routers. Each attached mobile router has a default egress interface configured for sending messages toward the clusterhead, and ingress interfaces configured for receiving messages from attached network nodes that are away from the clusterhead. A neighbor advertisement message received from an ingress interface away from a clusterhead is used by the attached mobile router to identify specified network prefixes that are reachable via the source of the neighbor advertisement message. The attached mobile router outputs on its default upstream interface a second neighbor advertisement message that specifies the network prefix used by the attached mobile router, and the specified network prefixes from the neighbor advertisement message received on the ingress interface. Hence, connectivity is established with minimal routing overhead.
摘要翻译：移动路由器在自组织移动网络中建立基于树的网络拓扑，基于树的网络拓扑具有单个集群头和连接的移动路由器。每个附加的移动路由器都有一个默认出口接口，用于向簇头发送消息，并且入口接口被配置为从远离集群头的附加网络节点接收消息。从离开簇头的入口接口接收到的邻居通告消息被附加的移动路由器用于识别经由邻居广播消息的源可达的指定的网络前缀。连接的移动路由器在其默认上行接口上输出第二邻居通告消息，其指定所附接的移动路由器使用的网络前缀，以及从入口接口接收的邻居通告消息中指定的网络前缀。因此，以最小的路由开销建立连接。

80. 发明申请

US20080225804A1 Real-Time Sessions for Wireless Mesh Networks 有权
标题翻译：无线网状网络的实时会话
公开(公告)号：US20080225804A1
公开(公告)日：2008-09-18
申请号：US11686105
申请日：2007-03-14
申请人： Pascal Thubert , Patrick Wetterwald , Vincent Ribiere , Robert J. Friday
发明人： Pascal Thubert , Patrick Wetterwald , Vincent Ribiere , Robert J. Friday
IPC分类号： H04Q7/24
CPC分类号： H04L65/608 , H04L1/0057 , H04L1/08
摘要： A real-time data transport protocol directed to aggregating multiple packets of a real-time protocol session and transmitting redundant copies of the packets as defined by a sliding window. In particular implementations, a method comprising accessing a plurality of packets of a real-time protocol session; aggregating, over a sliding window, a contiguous sequence of packets in the plurality of packets into real-time data transport packets, and transmitting the real-time data transport packets to a receiving node.
摘要翻译：一种实时数据传输协议，用于聚合实时协议会话的多个分组，并发送由滑动窗口定义的分组的冗余副本。在特定实现中，一种方法包括访问实时协议会话的多个分组; 在滑动窗口中将多个分组中的连续的分组序列聚合成实时数据传输分组，并将实时数据传输分组发送到接收节点。

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