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公开(公告)号：WO2021189073A1
公开(公告)日：2021-09-23
申请号：PCT/US2021/070276
申请日：2021-03-17
Applicant: CISCO TECHNOLOGY, INC.
IPC: H04L29/08 , H04L29/06 , G05B19/418
Abstract: Protocol independent signal slotting and scheduling is provided by receiving a frame including a header and a payload for transmission; in response to determining that the frame matches a rule identifying the frame as part of a control loop, compressing the header according to the rule to produce a compressed packet of a predefined size that includes the compressed header and the payload; scheduling transmission of the compressed packet; and transmitting the compressed packet to a receiving device. In some embodiments, before compressing the frame, in response to determining that a size of the payload does not match a predefined size threshold: the payload is fragmented into a plurality of portions, wherein each portion satisfies the predefined size threshold, or the compressed packet is padded to the predefined size threshold via forward error correction padding information.
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Patent Agency Ranking2.发明申请ARRANGEMENT FOR PROVIDING OPTIMIZED CONNECTIONS BETWEEN PEER ROUTERS IN A TREE-BASED AD HOC MOBILE NETWORK 审中-公开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：WO2006110370A2
公开(公告)日：2006-10-19
申请号：PCT/US2006/012279
申请日：2006-04-04
Applicant: CISCO TECHNOLOGY, INC. , THUBERT, Pascal , WETTERWALD, Patrick , RIBIERE, Vincent, Jean , LEVY-ABEGNOLI, Eric M.
Abstract: Mobile routers in a tree-based network topology with a single clusterhead in an ad hoc network establish connectivity based on each attached mobile router sending a neighbor advertisement message to an attachment mobile router via a corresponding egress interface. Any neighbor advertisement message 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 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.
Abstract translation: 基于树状网络拓扑中的移动路由器，在自组织网络中具有单个簇头，基于每个附接的移动路由器，通过相应的出口接口向附属移动路由器发送邻居通告消息建立连接。 由移动路由器接收到的任何邻居通告消息用于识别经由邻居广播消息的源可达的指定网络前缀。 每个连接的移动路由器向其附接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，以及来自其附接的移动路由器的指定的网络前缀。 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。
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3.发明公开ARRANGEMENT FOR PROVIDING OPTIMIZED CONNECTIONS BETWEEN PEER ROUTERS IN A TREE-BASED AD HOC MOBILE NETWORK 审中-公开安排之间提供等路由器改进连接在基于树的移动Ad Hoc网络
公开(公告)号：EP1867104A2
公开(公告)日：2007-12-19
申请号：EP06740383.2
申请日：2006-04-04
Applicant: Cisco Technology, Inc.
IPC: H04L12/28
Abstract: 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.
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4.发明公开ARRANGEMENT FOR ESTABLISHING A BIDIRECTIONAL TUNNEL BETWEEN A MOBILE ROUTER AND A CORRESPONDENT ROUTER 有权SYSTEM FOR建设与移动路由器建立双向隧道和一个对应的路由器
公开(公告)号：EP1593022A2
公开(公告)日：2005-11-09
申请号：EP04709844.7
申请日：2004-02-10
Applicant: Cisco Technology, Inc.
Inventor： THUBERT, Pascal , WETTERWALD, Patrick , MOLTENI, Marco , VILLARI, Massimo , LEVY-ABEGNOLI, Eric M.
IPC: G06F1/00
CPC classification number: H04W8/082 , H04L69/16 , H04L69/167 , H04W40/246 , H04W40/248 , H04W80/04 , H04W88/182
Abstract: 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.
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公开(公告)号：EP4122182A1
公开(公告)日：2023-01-25
申请号：EP21717747.6
申请日：2021-03-17
Applicant: Cisco Technology, Inc.
IPC: H04L29/08 , H04L29/06 , G05B19/418
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6.发明授权ARRANGEMENT FOR ESTABLISHING A BIDIRECTIONAL TUNNEL BETWEEN A MOBILE ROUTER AND A CORRESPONDENT ROUTER 有权SYSTEM FOR建设与移动路由器建立双向隧道和一个对应的路由器
公开(公告)号：EP1593022B1
公开(公告)日：2013-04-10
申请号：EP04709844.7
申请日：2004-02-10
Applicant: Cisco Technology, Inc.
Inventor： THUBERT, Pascal , WETTERWALD, Patrick , MOLTENI, Marco 448, Ch. des Hautes Bréguriès , VILLARI, Massimo , LEVY-ABEGNOLI, Eric M.
CPC classification number: H04W8/082 , H04L69/16 , H04L69/167 , H04W40/246 , H04W40/248 , H04W80/04 , H04W88/182
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