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1. 发明申请

WO2004104740A3 ARRANGEMENT FOR RETRIEVING ROUTING INFORMATION FOR ESTABLISHING A BIDIRECTIONAL TUNNEL BETWEEN A MOBILE ROUTER AND A CORRESPONDENT ROUTER 审中-公开
标题翻译：检索移动路由器与相应路由器之间建立双向隧道的路由信息的安排
公开(公告)号：WO2004104740A3
公开(公告)日：2005-12-22
申请号：PCT/US2004014947
申请日：2004-05-13
申请人： CISCO TECH IND , MOLTENI MARCO , THUBERT PASCAL , WETTERWALD PATRICK , VILLARI MASSIMO , LEVY-ABEGNOLI ERIC M
发明人： MOLTENI MARCO , THUBERT PASCAL , WETTERWALD PATRICK , VILLARI MASSIMO , LEVY-ABEGNOLI ERIC M
IPC分类号： H04L12/46 , H04L12/56 , H04L29/06 , H04L29/12
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。

2. 发明申请

WO2004090663A3 ARRANGEMENT IN A ROUTER FOR GENERATING A ROUTE BASED ON A PATTERN OF A RECEIVED PACKET 审中-公开
标题翻译：用于根据接收到的分组的模式生成路由的路由器中的布置
公开(公告)号：WO2004090663A3
公开(公告)日：2005-03-24
申请号：PCT/US2004010061
申请日：2004-04-01
申请人： CISCO TECH IND , THUBERT PASCAL , MOLTENI MARCO , WETTERWALD PATRICK , LEVY-ABEGNOLI ERIC M
发明人： THUBERT PASCAL , MOLTENI MARCO , WETTERWALD PATRICK , LEVY-ABEGNOLI ERIC M
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04L45/54 , H04L45/00 , H04L45/245 , H04W40/02
摘要： A router (e.g., a home agent for an IPv6 mobile router) is configured for determining a destination router (e.g., the IPv6 mobile router) for a received packet based on accessing a routing table having multiple routing entries, each routing entry including a routing key and a routing field that specifies one of a prescribed address specifying the destination router and a computation tag. The computation tag specifies a prescribed function to be executed to calculate a determined address for the destination router (e.g., the home address for the lPv6 mobile router). The router identifies, for each received packet, the matching routing entry based on the corresponding routing key, and in response to detecting the computation tag in the routing field, selectively executes the corresponding function to calculate the determined address for the destination router.
摘要翻译：路由器（例如，IPv6移动路由器的归属代理）被配置为基于访问具有多个路由条目的路由表来确定接收到的分组的目的地路由器（例如，IPv6移动路由器），每个路由条目包括路由密钥和指定指定目的地路由器的规定地址之一和计算标签的路由字段。计算标签指定要执行的规定功能以计算目的地路由器的确定的地址（例如，lPv6移动路由器的归属地址）。路由器根据相应的路由密钥，为每个收到的报文识别匹配的路由条目，并且响应于检测到路由字段中的计算标签，选择性地执行相应的功能以计算目的路由器的确定的地址。

3. 发明申请

WO2004102849A2 ARRANGEMENT IN A ROUTER FOR DISTRIBUTING A ROUTING RULE USED TO GENERATE ROUTES BASED ON A PATTERN OF A RECEIVED PACKET 审中-公开
标题翻译：路由器中的布局，用于分配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：WO2004102849A2
公开(公告)日：2004-11-25
申请号：PCT/US2004013757
申请日：2004-05-05
申请人： CISCO TECH IND , LEVY-ABEGNOLI ERIC , THUBERT PASCAL , MOLTENI MARCO , WETTERWALD PATRICK , VILLARI MASSIMO
发明人： LEVY-ABEGNOLI ERIC , THUBERT PASCAL , MOLTENI MARCO , WETTERWALD PATRICK , VILLARI MASSIMO
IPC分类号： H04L12/56 , H04L29/06 , H04L29/12 , H04L
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。

4. 发明申请

WO2004107126A3 ARRANGEMENT FOR TRAVERSING AN IPv4 NETWORK BY IPv6 MOBILE NODES 审中-公开
标题翻译：通过IPv6移动节点转发IPv4网络的安排
公开(公告)号：WO2004107126A3
公开(公告)日：2005-02-10
申请号：PCT/US2004016728
申请日：2004-05-27
申请人： CISCO TECH IND , THUBERT PASCAL , MOLTENI MARCO , WETTERWALD PATRICK , TROAN OLE
发明人： THUBERT PASCAL , MOLTENI MARCO , WETTERWALD PATRICK , TROAN OLE
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.
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报文包括IPv4源和目的地址，UDP源端口和UDP目的端口，以及IPv6目的地址字段中的合成标签地址。合成标签地址（一个有效（可路由）的IPv6地址保护）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应答分组发送回源IPv6移动节点。

5. 发明申请

WO2006110370A3 ARRANGEMENT FOR PROVIDING OPTIMIZED CONNECTIONS BETWEEN PEER ROUTERS IN A TREE-BASED AD HOC MOBILE NETWORK 审中-公开
标题翻译：在基于树的移动网络中提供对等路由器之间优化连接的安排
公开(公告)号：WO2006110370A3
公开(公告)日：2007-05-24
申请号：PCT/US2006012279
申请日：2006-04-04
申请人： CISCO TECH INC , THUBERT PASCAL , WETTERWALD PATRICK , RIBIERE VINCENT JEAN , LEVY-ABEGNOLI ERIC M
发明人： THUBERT PASCAL , WETTERWALD PATRICK , RIBIERE VINCENT JEAN , LEVY-ABEGNOLI ERIC M
IPC分类号： H04L12/28
CPC分类号： H04W40/24 , H04L45/48 , H04W8/082 , H04W48/16 , H04W80/04 , H04W84/18
摘要： Mobile routers (12) in a tree-based network topology with a single clusterhead (12a) in an ad hoc network (10) establish connectivity based on each attached mobile router sending a neighbor advertisement message (16) to an attachment mobile router via a corresponding egress interface. Any neighbor advertisement message (16) received by a mobile router is used to identify specified network prefixes that are reachable via the source of the neighbor advertisement message. Each attached mobile router outputs to its attachment router another neighbor advertisement message that specifies the network prefix (18) used by the mobile router, and the specified network prefixes from its attached mobile routers. The mobile router also identifies peer mobile routers having the same depth, and selectively shares limited routing information with the peer routers, enabling the mobile router to bypass the clusterhead and reach remote prefixes via the peer routers without burdening the tree.
摘要翻译：在自组织网络（10）中具有单个簇头（12a）的基于树的网络拓扑中的移动路由器（12）基于每个附接的移动路由器建立连接，所述移动路由器通过经由相应的出口接口。使用由移动路由器接收的任何邻居通告消息（16）来识别经由邻居广播消息的源可达的指定的网络前缀。每个连接的移动路由器向其附件路由器输出另一个邻居通告消息，其指定移动路由器使用的网络前缀（18），以及指定的网络前缀来自其所连接的移动路由器。移动路由器还识别具有相同深度的对等移动路由器，并且选择性地与对等路由器共享有限的路由信息，使得移动路由器能够绕过群集头并且经由对等路由器到达远程前缀，而不加重树。

6. 发明申请

WO2005119973A3 ARRANGEMENT FOR PROVIDING NETWORK PREFIX INFORMATION FROM ATTACHED MOBILE ROUTERS TO A CLUSTERHEAD IN A TREE-BASED AD HOC MOBILE NETWORK 审中-公开
标题翻译：将网络前缀信息从连接的移动路由器提供给基于树的移动网络中的群集的安排
公开(公告)号：WO2005119973A3
公开(公告)日：2006-07-27
申请号：PCT/US2005019070
申请日：2005-05-31
申请人： CISCO TECH INC , THUBERT PASCAL , WETTERWALD PATRICK , MOLTENI MARCO , MOON BILLY G
发明人： THUBERT PASCAL , WETTERWALD PATRICK , MOLTENI MARCO , MOON BILLY G
IPC分类号： H04L12/28 , H04B7/212 , H04L12/50 , H04L12/56 , H04Q11/00
CPC分类号： H04W40/246 , H04L45/46 , H04L45/48 , H04W8/26 , H04W48/08 , H04W76/02 , H04W84/18 , H04W88/18
摘要： Mobile routers establish a tree-based network topology (Fig.1) 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（图1），基于树的网络拓扑具有单个集群头和附接的移动路由器。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。

7. 发明申请

WO2006050243B1 MAINTAINING SECRECY OF ASSIGNED UNIQUE LOCAL ADDRESSES FOR IPV6 NODES WITHIN A PRESCRIBED SITE DURING ACCESS OF A WIDE AREA NETWORK 审中-公开
标题翻译：在访问广域网时，在规定的站点内维护针对IPV6节点的指定的唯一本地地址的安全
公开(公告)号：WO2006050243B1
公开(公告)日：2006-06-22
申请号：PCT/US2005039221
申请日：2005-11-01
申请人： CISCO TECH INC , THUBERT PASCAL , LEVY-ABEGNOLI ERIC M
发明人： THUBERT PASCAL , LEVY-ABEGNOLI ERIC M
IPC分类号： H04L12/54
CPC分类号： H04L61/1511 , H04L29/12066 , H04L29/12405 , H04L29/12433 , H04L29/12452 , H04L29/12915 , H04L61/2528 , H04L61/2539 , H04L61/2546 , H04L61/6059 , H04L63/0272 , H04L63/0407 , H04L69/16 , H04L69/169
摘要： A network includes network nodes (12a and 12b) and a gateway (20). Each network node (12a) has a corresponding unique in-site Ipv6 address (16a) for communication with the site (14), each in-site address having a first Ipv6 address prefix that is not advertised outside the site. Network nodes can obtain from within the site a unique extra-site Ipv6 address for mobile or extra-site communications (26a). The extra-site Ipv6 address has a second Ipv6 address prefix, distinct from the first Ipv6 address prefix, advertised by the gateway (20) to the prescribed site (14) and the wide area network (22). The gateway establishes a tunnel (24) to each in-site node (12a) using extra-site and in-site Ipv6 addresses a binding cache entry specifying the addresses.
摘要翻译：网络包括网络节点（12a和12b）和网关（20）。每个网络节点（12a）具有用于与站点（14）通信的对应的唯一站内IP地址（16a），每个站点内地址具有不在站点外通告的第一IP地址前缀。网络节点可以从站点内获得用于移动或站外通信的独特的站外Ipv6地址（26a）。该外部Ipv6地址具有第二Ipv6地址前缀，其不同于第一Ipv6地址前缀，由网关（20）向指定地点（14）和广域网（22）通告。网关使用站外和站内Ipv6地址建立到每个站内节点（12a）的隧道（24）指定地址的绑定缓存条目。

8. 发明申请

WO2005048512A2 ARRANGEMENT IN AN ACCESS ROUTER FOR OPTIMIZING MOBILE ROUTER CONNECTIONS BASED ON DELEGATED NETWORK PREFIXES 审中-公开
标题翻译：基于代码网络前缀优化移动路由器连接的访问路由器中的安排
公开(公告)号：WO2005048512A2
公开(公告)日：2005-05-26
申请号：PCT/US2004037252
申请日：2004-11-09
申请人： CISCO TECH IND , DROMS RALPH EDWARD , THUBERT PASCAL
发明人： DROMS RALPH EDWARD , THUBERT PASCAL
IPC分类号： H04L12/56 , H04L29/06 , H04W80/04 , H04W84/00 , H04W88/08 , H04L
CPC分类号： H04W88/08 , H04L45/00 , H04W8/26 , H04W80/04 , H04W84/005
摘要： An access router of a local mobile network includes a delegation resource for delegating address prefixes and a routing resource configured for parsing reverse routing headers from received data packets. The delegation resource supplies each mobile router attaching to the local mobile network with a corresponding unique delegated address prefix within an available network prefix for use within the local mobile network. Each mobile router attached to the access router via another mobile router utilizes a reverse routing header to establish a tunnel with the access router, enabling the access router to source route messages to the mobile router via its corresponding local care-of address and next-hop addresses specified in the reverse routing header. Each mobile router creates a remote care-of address based on the delegated address prefix, minimizing the need for binding updates with the corresponding home agent as the mobile router moves within the local mobile network.
摘要翻译：本地移动网络的接入路由器包括用于委托地址前缀的委托资源和配置用于从接收的数据分组解析反向路由报头的路由资源。代理资源为本地移动网络附带的每个移动路由器提供在本地移动网络内使用的可用网络前缀内的相应唯一委托地址前缀。通过另一个移动路由器连接到接入路由器的每个移动路由器利用反向路由报头与接入路由器建立隧道，使接入路由器能够通过其对应的本地转交地址和下一跳向移动路由器发送路由消息反向路由头中指定的地址。每个移动路由器基于委托的地址前缀创建远程转交地址，当移动路由器在本地移动网络内移动时，最小化与相应归属代理绑定更新的需要。

9. 发明申请

WO2008112466A3 REAL-TIME SESSIONS FOR WIRELESS MESH NETWORKS 审中-公开
标题翻译：无线Mesh网络的实时会话
公开(公告)号：WO2008112466A3
公开(公告)日：2008-12-04
申请号：PCT/US2008055838
申请日：2008-03-05
申请人： CISCO TECH INC , THUBERT PASCAL , WETTERWALD PATRICK , RIBIERE VINCENT , FRIDAY ROBERT J
发明人： THUBERT PASCAL , WETTERWALD PATRICK , RIBIERE VINCENT , FRIDAY ROBERT J
IPC分类号： H04L29/06
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数据包并传输由滑动窗口定义的数据包的冗余副本。在具体实现中，一种方法包括：访问实时协议会话的多个分组; 通过滑动窗口将所述多个分组中的连续序列的分组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。

10. 发明申请

WO2012064795A2 DYNAMIC ADDRESS ASSIGNMENT FOR ADDRESS AGGREGATION IN LOW POWER AND LOSSY NETWORKS 审中-公开
标题翻译：低功耗和低成本网络地址聚合的动态地址分配
公开(公告)号：WO2012064795A2
公开(公告)日：2012-05-18
申请号：PCT/US2011059855
申请日：2011-11-09
申请人： CISCO TECH INC , SHAFFER SHMUEL , THUBERT PASCAL , WETTERWALD PATRICK , VASSEUR JEAN-PHILIPPE
发明人： SHAFFER SHMUEL , THUBERT PASCAL , WETTERWALD PATRICK , VASSEUR JEAN-PHILIPPE
IPC分类号： H04L12/56 , H04L29/12 , H04W8/26 , H04W40/24
CPC分类号： H04L41/0816 , H04L29/12254 , H04L29/12273 , H04L29/12933 , H04L41/085 , H04L61/2038 , H04L61/2053 , H04L61/6068 , H04W8/26 , H04W40/248 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/22 , Y04S40/162
摘要： A node in a Low power and Lossy Network (LLN) is managed by monitoring a routing configuration on a node in a LLN. A triggering parameter that is used to invoke an address change on a child node is tracked and a threshold against which to compare the triggering parameter is accessed. The triggering parameter is compared to the threshold. Based on results of comparing the triggering parameter to the threshold, it is determined that an address change at the child node is appropriate. An address change of a child node appearing in the routing configuration is invoked based on the determination that an address change is appropriate.
摘要翻译：低功耗和有损网络（LLN）中的节点通过监视LLN中节点上的路由配置进行管理。跟踪用于调用子节点上的地址更改的触发参数，并访问与之对比的触发参数的阈值。将触发参数与阈值进行比较。基于将触发参数与阈值进行比较的结果，确定子节点处的地址变化是适当的。基于地址改变的确定，调用出现在路由配置中的子节点的地址变化。

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