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1. 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。

2. 发明授权

US07760701B2 Arrangement in a router for distributing a routing rule used to generate routes based on a pattern of a received packet 有权
标题翻译：路由器中的布置，用于分配用于基于接收到的分组的模式生成路由的路由规则
公开(公告)号：US07760701B2
公开(公告)日：2010-07-20
申请号：US10429851
申请日：2003-05-06
申请人： Eric M. Levy-Abegnoli , Pascal Thubert , Marco Molteni , Patrick Wetterwald , Massimo Villari
发明人： Eric M. Levy-Abegnoli , Pascal Thubert , Marco Molteni , Patrick Wetterwald , Massimo Villari
IPC分类号： H04L12/28
CPC分类号： H04L29/12783 , H04L29/12009 , H04L45/02 , H04L45/025 , H04L45/54 , H04L45/566 , H04L45/7457 , H04L61/35 , H04W8/087
摘要： A router is configured for sharing routing rules with other routers, the routing rules defining aggregated routes according to a prescribed topology. Each routing rule, used by the router for routing a packet having a corresponding matching destination address prefix, specifies a corresponding address prefix pattern rule for extracting an identified pattern from a portion of the destination address, and a gateway address pattern rule for generating a gateway address, for a gateway providing reachability to the destination address, based on applying the identified pattern to a specified portion of the gateway address. The router generates a routing update message that describes the address prefix pattern rule and the gateway address pattern rule, and outputs the routing update message to a second router according to a prescribed distance vector routing protocol (e.g., Multiprotocol Extension for Border Gateway Protocol).
摘要翻译：路由器配置为与其他路由器共享路由规则，路由规则根据规定的拓扑定义聚合路由。路由器用于路由具有相应匹配目的地址前缀的分组的每个路由规则指定相应的地址前缀模式规则，用于从目的地地址的一部分中提取识别的模式，以及用于生成网关的网关地址模式规则基于将所识别的模式应用于网关地址的指定部分的用于提供对目的地地址的可达性的网关的地址。路由器生成描述地址前缀模式规则和网关地址模式规则的路由更新消息，并根据规定的距离向量路由协议（例如，用于边界网关协议的多协议扩展）将路由更新消息输出到第二路由器。

3. 发明授权

US07190678B2 Arrangement for router attachments between roaming mobile routers in a clustered network 有权
公开(公告)号：US07190678B2
公开(公告)日：2007-03-13
申请号：US10281112
申请日：2002-10-28
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.

4. 发明授权

US06865184B2 Arrangement for traversing an IPv4 network by IPv6 mobile nodes 失效
公开(公告)号：US06865184B2
公开(公告)日：2005-03-08
申请号：US10446191
申请日：2003-05-28
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： G06F20060101 , H04J3/24 , H04L12/28 , H04L29/06 , H04L29/12
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.

5. 发明授权

US06850532B2 Arrangement in a gateway for registering mobile routers of a mobile ad hoc network to respective home agents 有权
标题翻译：用于将移动自组织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：US06850532B2
公开(公告)日：2005-02-01
申请号：US10247512
申请日：2002-09-20
申请人： Pascal Thubert , Patrick Wetterwald , Marco Molteni
发明人： Pascal Thubert , Patrick Wetterwald , Marco Molteni
IPC分类号： H04L12/56 , H04L29/06 , 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 protcol. 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，通过广域网针对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。

6. 发明授权

US07333461B2 Arrangement in a router of a mobile network for generating a local router prefix for anonymous route connections 有权
标题翻译：用于为匿名路由连接生成本地路由器前缀的移动网络的路由器中的布置
公开(公告)号：US07333461B2
公开(公告)日：2008-02-19
申请号：US10454507
申请日：2003-06-05
申请人： Pascal Thubert , Patrick Wetterwald , Marco Molteni
发明人： Pascal Thubert , Patrick Wetterwald , Marco Molteni
IPC分类号： H04Q7/24 , H04L12/28 , H04L12/56
CPC分类号： H04W8/26 , H04L29/12283 , H04L29/12933 , H04L61/2061 , H04L61/6068 , H04W48/08 , H04W80/04 , H04W84/005
摘要： A mobile router is configured for generating a local router prefix (i.e., a null or invalid address prefix that is not reachable via a wide area network) for use by mobile nodes that attempt to attach to the mobile router. The mobile router attaches to an attachment router using a care-of address with an attachment router address prefix, and outputs a router advertisement message that specifies the null address prefix. Upon receiving a message from a mobile host that includes a source address field specifying a mobile host care-of address that includes the null address prefix, the mobile router adds the mobile host care-of address to a reverse routing header and inserts its own care-of address into the source address field. The message is output to its destination with the reverse routing header, ensuring the IPv6 address of the mobile router remains anonymous in the wide area network.
摘要翻译：移动路由器被配置用于生成本地路由器前缀（即，通过广域网不能到达的空或无效地址前缀），以供尝试附加到移动路由器的移动节点使用。移动路由器使用具有附着路由器地址前缀的转交地址附加到附接路由器，并且输出指定空地址前缀的路由器通告消息。在从移动主机接收到包括指定包括空地址前缀的移动主机转交地址的源地址字段的消息时，移动路由器将移动主机转交地址添加到反向路由头并插入其自己的护理 -of地址到源地址字段。消息通过反向路由头输出到目的地，确保移动路由器的IPv6地址在广域网中保持匿名。

7. 发明申请

US20050117560A1 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：US20050117560A1
公开(公告)日：2005-06-02
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： H04L12/56 , H04L29/06 , H04L12/28 , H04L12/66 , H04Q7/24
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 protcol. 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，通过广域网针对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。

8. 发明申请

US20050265259A1 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：US20050265259A1
公开(公告)日：2005-12-01
申请号：US10856809
申请日：2004-06-01
申请人： Pascal Thubert , Patrick Wetterwald , Marco Molteni , Billy Moon
发明人： Pascal Thubert , Patrick Wetterwald , Marco Molteni , Billy Moon
IPC分类号： H04L12/28 , H04L12/56
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。

9. 发明授权

US07886075B2 Arrangement for retrieving routing information for establishing a bidirectional tunnel between a mobile router and a correspondent router 有权
标题翻译：用于检索用于在移动路由器和通信路由器之间建立双向隧道的路由信息的布置
公开(公告)号：US07886075B2
公开(公告)日：2011-02-08
申请号：US10438853
申请日：2003-05-16
申请人： Marco Molteni , Pascal Thubert , Patrick Wetterwald , Massimo Villari , Eric M. Levy-Abegnoli
发明人： Marco Molteni , Pascal Thubert , Patrick Wetterwald , Massimo Villari , Eric M. Levy-Abegnoli
IPC分类号： G06F15/173
CPC分类号： H04L29/12066 , H04L12/4625 , H04L45/02 , H04L61/1511 , H04W8/082 , H04W40/248 , H04W40/28 , H04W80/04 , H04W84/005 , H04W88/182
摘要： A mobile router and a correspondent router, each configured for routing services for nodes within their routing prefixes associated with their respective routing tables, establish a secure, bidirectional tunnel based on a messaging protocol between each other and a route server resource. A reactive (i.e., on-demand) protocol is used that enables the requesting device (e.g, the mobile router, correspondent router), to obtain routing information in a secure manner from the route server. The mobile router sends a query via its home agent to the route server resource to identify the correspondent router serving the correspondent node. The mobile router sends a binding update request, specifying a home address and care-of address for the mobile router, to the correspondent router for establishment of a bidirectional tunnel. The correspondent router establishes the bidirectional tunnel, and updates its routing tables based on information from the route server resource.
摘要翻译：移动路由器和对应路由器，每个被配置用于路由与其相应路由表相关联的路由前缀内的节点的服务，基于彼此之间的消息传递协议和路由服务器资源建立安全的双向隧道。使用使得请求设备（例如，移动路由器，通信路由器）能够以安全的方式从路由服务器获得路由信息的无效（即按需）协议。移动路由器通过其归属代理向路由服务器资源发送查询，以识别服务对端节点的通信路由器。移动路由器向对应的路由器发送绑定更新请求，指定移动路由器的归属地址和转交地址，以建立双向隧道。通信路由器建立双向隧道，根据路由服务器资源的信息更新其路由表。

10. 发明授权

US07552234B2 Arrangement for establishing a bidirectional tunnel between a mobile router and a correspondent node 有权
标题翻译：在移动路由器和对端节点之间建立双向隧道的安排
公开(公告)号：US07552234B2
公开(公告)日：2009-06-23
申请号：US10361512
申请日：2003-02-11
申请人： Pascal Thubert , Patrick Wetterwald , Marco Molteni , Massimo Villari , Eric M. Levy-Abegnoli
发明人： Pascal Thubert , Patrick Wetterwald , Marco Molteni , Massimo Villari , Eric M. Levy-Abegnoli
IPC分类号： G06F15/16
CPC分类号： H04W8/082 , H04L69/16 , H04L69/167 , H04W40/246 , H04W40/248 , H04W80/04 , H04W88/182
摘要： A mobile router and a correspondent router, each configured for routing services for nodes within their routing prefixes associated with their respective routing tables, establish a secure, bidirectional tunnel based on a messaging protocol between each other and a route server resource having a prescribed security relationship with the mobile router and correspondent router. The mobile router sends a query via its home agent to the route server resource to identify the correspondent router serving the correspondent node. The mobile router sends a binding update request, specifying a home address and care-of address for the mobile router, to the correspondent router for establishment of a bidirectional tunnel. The correspondent router, upon validating the home address is reachable via the care-of address, establishes the bidirectional tunnel, and updates its routing tables to specify that prescribed address prefixes are reachable via the mobile router home address.
摘要翻译：移动路由器和通信路由器，每个被配置用于路由与其相应路由表相关联的路由前缀内的节点的服务，基于彼此之间的消息传递协议和具有规定的安全关系的路由服务器资源建立安全的双向隧道与移动路由器和通讯路由器。移动路由器通过其归属代理向路由服务器资源发送查询，以识别服务对端节点的通信路由器。移动路由器向对应的路由器发送绑定更新请求，指定移动路由器的归属地址和转交地址，以建立双向隧道。通信路由器在验证归属地址时可以通过转交地址达到，建立双向隧道，并更新其路由表，以指定通过移动路由器归属地址到达规定的地址前缀。

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