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31. 发明申请

US20030048767A1 Method for preventing endless transfer of packet in wireless lan system 审中-公开
标题翻译：防止无线局域网系统中数据包无限次传输的方法
公开(公告)号：US20030048767A1
公开(公告)日：2003-03-13
申请号：US10054582
申请日：2002-01-22
发明人： Kiyohito Kaneko
IPC分类号： H04Q007/24
CPC分类号： H04W28/06 , H04L45/00 , H04L45/18 , H04L45/36 , H04W84/12
摘要： Each of wireless interconnecting devices 4, 5, 6A, and 6B is structured to add a transfer AP list to a packet when transferring the packet while judging, when a packet is received, whether or not the received packet is a packet previously transferred by the wireless interconnecting device based on the judgment whether or not its own MAC address exists in a transfer AP list included in the received packet, and in a case its own MAC address does not exist in the transfer AP list, to transfer the received packet, when it is a kind of packet which needs to be transferred, with its own MAC address added to the transfer AP list so that endless transfer of the packet is prevented.
摘要翻译：无线互连设备4,5,6A和6B中的每一个被构造为在传送分组时向分组添加传送AP列表，同时在接收到分组时判断接收到的分组是否是由无线互连装置，基于判断是否存在包含在接收到的分组中的传送AP列表中的自己的MAC地址，并且在其自身的MAC地址不存在于传送AP列表中的情况下，传送接收的分组，当它是一种需要传输的分组，其自身的MAC地址被添加到传送AP列表中，从而防止分组的无止限的传输。

32. 发明授权

US5491694A System and method for allocating a shared resource among competing devices 失效
标题翻译：在竞争设备之间分配共享资源的系统和方法
公开(公告)号：US5491694A
公开(公告)日：1996-02-13
申请号：US318277
申请日：1994-10-05
申请人： Chris Oliver , Dan Hullette
发明人： Chris Oliver , Dan Hullette
IPC分类号： H04Q3/00 , G06F13/00 , H04L12/46 , H04L12/56 , H04Q11/04 , H04J3/02 , H04J3/16
CPC分类号： H04L12/5602 , H04L45/10 , H04L45/36 , H04L49/203 , H04L49/256 , H04Q11/0478 , H04L2012/5619 , H04L2012/5626 , H04L2012/5631 , H04L2012/564 , H04L2012/5645 , H04L2012/5665
摘要： Apparatus and method for establishing "virtual connections" through a packet switched data communications network, the network including a plurality of end systems and switches connected by links. Each end system has a unique physical layer address and each switch has a connection database of valid connections between different ports on the switch and a switching mechanism for establishing temporary connections. Each switch is registered with a connection server such that, prior to transmission of a connectionsless datagram from a first end system to a second end system, a path of valid remains as a connectionless datagram. In other aspects, an improved method is provided for allocating bandwidth among competing devices requesting access to a bandwidth limited shared resource (e.g., the previously defined switch), and to a search method for making a best path determination through the network based on a number of constraints.
摘要翻译：通过分组交换数据通信网络建立“虚拟连接”的装置和方法，该网络包括通过链路连接的多个终端系统和交换机。每个终端系统都有一个唯一的物理层地址，每个交换机都有一个交换机不同端口之间有效连接的连接数据库，以及建立临时连接的交换机制。每个交换机被注册到连接服务器，使得在将无连接数据报从第一端系统传输到第二端系统之前，有效的路径保持为无连接数据报。在其他方面，提供了一种改进的方法，用于在请求接入带宽限制的共享资源（例如，先前定义的交换机）的竞争设备之间分配带宽，以及用于通过网络进行基于号码的最佳路径确定的搜索方法的约束。

33. 发明授权

US5008882A Method and apparatus for eliminating unsuccessful tries in a search tree 失效
标题翻译：用于消除搜索树中不成功尝试的方法和装置
公开(公告)号：US5008882A
公开(公告)日：1991-04-16
申请号：US86722
申请日：1987-08-17
申请人： John C. Peterson , Edward Chow , Herb S. Madan
发明人： John C. Peterson , Edward Chow , Herb S. Madan
IPC分类号： G06F15/173 , H04L12/56
CPC分类号： H04L45/06 , G06F15/17368 , H04L45/36
摘要： A circuit switching system in an M-ary, n-cube connected network completes a best-first path from an originating node to a destination node by latching valid legs of the path as the path is being sought out. Each network node is provided with a routing hyperswitch sub-network, ("HSN") connected between that node and bidirectional high capacity communication channels of the n-cube network. The sub-networks are all controlled by routing algorithms which respond to message identification headings ("headers") on messages to be routed along one or more routing legs. The header includes information embedded therein which is interpreted by each sub-network to route and historically update the header. A logic circuit, available at every node, implements the algorithm and automatically forwards or back-tracks the header in the network legs of various paths until a completed path is latched.
摘要翻译：一个M-ary，n-cube连接的网络中的电路交换系统通过在寻找路径时锁定路径的有效段，从始发节点到目的地节点完成了最佳路径。每个网络节点设置有连接在该节点和n-cube网络的双向高容量通信信道之间的路由超交换子网（“HSN”）。子网络都由路由算法控制，路由算法对沿着一个或多个路由路由路由的消息进行消息标识标题（“报头”）的响应。标题包括嵌入其中的信息，其由每个子网解释以路由和历史地更新报头。在每个节点可用的逻辑电路实现算法，并自动转发或回溯各种路径网络中的报头，直到完成的路径被锁存为止。

34. 发明授权

US5007052A Method for routing packets by squelched flooding 失效
标题翻译：通过静噪洪泛路由数据包的方法
公开(公告)号：US5007052A
公开(公告)日：1991-04-09
申请号：US337031
申请日：1989-04-11
申请人： George Flammer
发明人： George Flammer
IPC分类号： H04L12/18 , H04L12/56
CPC分类号： H04L45/36 , H04L12/1854 , H04L45/00 , H04L45/32 , H04L12/185
摘要： A technique is provided whereby broadcast or flooding packets received at a node are only rebroadcast if specific criteria are met. The criteria are based on a packet routing protocol wherein sequence information is maintained at each node on a link basis for each received packet and wherein received packets are rebroadcast only to other nodes with low sequence numbers. Each node maintains information on each other node within its communication range and assigns a link sequence number to the linked node at the time of the first exchange of a link information packet. Each node works backwards from the information sent to it to determine which other nodes should receive rebroadcast packets. In a packet flooding situation, a node rebroadcasts a flooding packet only to those other nodes which have low sequence numbers or for which the rebroadcasting node is a low sequence number of the other node.
摘要翻译：提供了一种技术，其中如果满足特定标准，则在节点处接收的广播或洪泛包仅被重新广播。标准基于分组路由协议，其中在每个接收到的分组的链路的基础上在每个节点处维护序列信息，并且其中所接收的分组仅重新广播到具有低序列号的其他节点。每个节点在其通信范围内维护每个其他节点的信息，并且在链路信息分组的第一次交换时向链接节点分配链路序列号。每个节点从发送给它的信息向后工作，以确定哪些其他节点应该接收重播数据包。在分组洪泛情况下，节点将洪泛包重新广播到具有低序列号的那些其他节点，或者转播节点是其他节点的低序列号。

35. 发明授权

US10868766B2 Distributed anticipatory bidirectional packet steering for software network functions 有权
公开(公告)号：US10868766B2
公开(公告)日：2020-12-15
申请号：US16215104
申请日：2018-12-10
申请人： Nefeli Networks, Inc.
发明人： Daniele di Proietto , Barath Raghavan , Sylvia Ratnasamy , Justine Sherry , Melvin Walls
IPC分类号： H04L12/851 , H04L12/755 , H04L12/813 , H04L12/721 , H04L12/803
CPC分类号： H04L47/2441 , H04L45/021 , H04L45/36 , H04L45/38 , H04L47/125 , H04L47/20
摘要： A method for anticipatory bidirectional packet steering involves receiving, by a first packet steering module of a network, a first encapsulated packet traveling in a forward traffic direction. The first encapsulated packet includes a first encapsulating data structure. The network includes two or more packet steering modules and two or more network nodes. Each of the packet steering modules includes a packet classifier module, a return path learning module, a flow policy table, and a replicated data structure (RDS). The return path learning module of the first packet steering module generates return traffic path information associated with the first encapsulated packet and based on the first encapsulating data structure. The first packet steering module updates the RDS using the return traffic path information and transmits the return traffic path information to one or more other packet steering modules.

36. 发明申请

US20180205633A1 AD HOC NETWORK ROUTE CONSTRUCTION SYSTEM, NODE, AND CENTER NODE 审中-公开
公开(公告)号：US20180205633A1
公开(公告)日：2018-07-19
申请号：US15867446
申请日：2018-01-10
申请人： KYOCERA DOCUMENT SOLUTIONS INC.
发明人： TAKEHIRO WATANABE
IPC分类号： H04L12/751 , H04L12/721
CPC分类号： H04L45/026 , H04L45/20 , H04L45/24 , H04L45/26 , H04L45/32 , H04L45/34 , H04L45/36 , H04W84/18
摘要： A node receives, from a center node, a request packet including a data part in which a MAC address and position information of the center node are described, determines whether or not there is a request destination node, where determining that there is the request destination node, additionally describes a MAC address and position information of the node itself in the data part, and transmits the described request packet to the request destination node, where determining that there is no request destination node, determines that the node itself is a terminal node, where determining that the node itself is the terminal node, generates a reply packet including a data part in which all of MAC addresses and all pieces of position information described in the data part of the received request packet are described, and transmits the reply packet to a request source node.

37. 发明申请

US20170346730A1 Reverse Forwarding Information Base Enforcement 审中-公开
公开(公告)号：US20170346730A1
公开(公告)日：2017-11-30
申请号：US15169003
申请日：2016-05-31
申请人： 128 Technology, Inc.
发明人： Abilash Menon , Robert Penfield , Hadriel S. Kaplan
IPC分类号： H04L12/721 , H04L12/935 , H04L12/823
CPC分类号： H04L45/36 , H04L45/38 , H04L45/745 , H04L47/32 , H04L49/309
摘要： In exemplary embodiments of the present invention, a router determines whether or not to establish a stateful routing session based on the suitability of one or more candidate return path interfaces. This determination is typically made at the time a first packet for a new session arrives at the router on a given ingress interface. In some cases, the router may be configured to require that the ingress interface be used for the return path of the session, in which case the router may evaluate whether the ingress interface is suitable for the return path and may drop the session if the ingress interface is deemed by the router to be unsuitable for the return path. In other cases, the router may be configured to not require that the ingress interface be used for the return path, in which case the router may evaluate whether at least one interface is suitable for the return path and drop the session if no interface is deemed by the router to be suitable for the return path.

38. 发明申请

US20170118108A1 Real Time Priority Selection Engine for Improved Burst Tolerance 审中-公开
公开(公告)号：US20170118108A1
公开(公告)日：2017-04-27
申请号：US14923679
申请日：2015-10-27
申请人： Futurewei Technologies, Inc.
发明人： Serhat Nazim Avci , Zhenjiang Li , Fangping Liu
IPC分类号： H04L12/721 , H04L12/863 , H04L12/801
CPC分类号： H04L45/36 , H04L47/12
摘要： A network switch comprising a plurality of ports each comprising a plurality of queues, and a processor coupled to the plurality of ports, the processor configured to obtain a packet traveling along a path from a source to a destination, determine a reverse path port positioned along a reverse path from the destination to the source, obtain a queue occupancy counter from the packet, the queue occupancy counter indicating an aggregate congestion of queues along the reverse path, and update the queue occupancy counter with congestion data of the queues for the reverse path port.

39. 发明申请

US20160182308A1 SYSTEMS AND METHODS FOR PROVIDING A TOPOLOGY OF A WIRELESS NETWORK 审中-公开
标题翻译：提供无线网络拓扑的系统和方法
公开(公告)号：US20160182308A1
公开(公告)日：2016-06-23
申请号：US15058059
申请日：2016-03-01
申请人： AOL Inc.
发明人： David S. BILL
IPC分类号： H04L12/24 , H04W64/00
CPC分类号： H04L41/12 , H04L41/046 , H04L41/085 , H04L41/22 , H04L43/00 , H04L43/0876 , H04L45/122 , H04L45/20 , H04L45/36 , H04W40/24 , H04W64/00
摘要： A distribution of a content selection being distributed throughout a wireless mesh network may be tracked. A wireless device in the wireless mesh network enables the content selection to be exchanged. Wireless devices then exchange the content, and a network topology is recorded in response. Finally, the network topology is reported to a reporting agent.
摘要翻译：可以跟踪分布在整个无线网状网络中的内容选择的分布。无线网状网络中的无线设备使得可以交换内容选择。然后，无线设备交换内容，响应地记录网络拓扑。最后，将网络拓扑报告给报告代理。

40. 发明申请

US20160173452A1 MULTI-CONNECTION SYSTEM AND METHOD FOR SERVICE USING INTERNET PROTOCOL 审中-公开
标题翻译：多连接系统和使用互联网协议的服务方法
公开(公告)号：US20160173452A1
公开(公告)日：2016-06-16
申请号：US14392329
申请日：2014-06-27
申请人： Jeong Hoan SEO , Young Suk LIM
发明人： Jeong Hoan Seo , Young Suk Lim
IPC分类号： H04L29/06 , H04L29/08 , H04L12/721 , H04L29/12
CPC分类号： H04L63/0281 , H04L12/6418 , H04L41/0668 , H04L45/24 , H04L45/36 , H04L61/1511 , H04L61/2007 , H04L63/1458 , H04L67/141 , H04L67/28 , H04L67/2866 , H04L67/42 , H04L69/14
摘要： Disclosed are a multi-connection system (MCS) and method for a service using an Internet protocol. The MCS includes a plurality of proxies; an MCS client to receive a packet to be transmitted from the client to the server, generate MCS packets by adding an MCS sequence identification (ID) to the packet, and sequentially and respectively transmit the MCS packets to the plurality of proxies, wherein a number of MCS packets corresponds to a number of pieces of proxy access information connected to the plurality of proxies or a set number of pieces of proxy access information; and an MCS server to respectively receive the MCS packets from the plurality of proxies; extract the MCS sequence IDs from the MCS packets, compare the extracted MCS sequence IDs with MCS sequence IDs stored beforehand; store the extracted MCS sequence IDs, generate server-receivable packets from the MCS packets, and transmit the server-receivable packets to the server when the extracted MCS sequence IDs are not identical to the stored MCS sequence IDs; and block the MCS packets from being transmitted to the server when the extracted MCS sequence IDs are identical to the stored MCS sequence IDs.
摘要翻译：公开了一种使用因特网协议的服务的多连接系统（MCS）和方法。 MCS包括多个代理; MCS客户机，用于接收从客户端发送到服务器的分组，通过向分组添加MCS序列识别（ID）来生成MCS分组，并且顺序并分别将MCS分组发送到多个代理，其中，的MCS分组对应于连接到多个代理的代理访问信息的数量或一组代表访问信息; 以及MCS服务器，分别从多个代理接收MCS分组; 从MCS分组中提取MCS序列ID，将提取的MCS序列ID与预先存储的MCS序列ID进行比较; 存储提取的MCS序列ID，从MCS分组生成服务器可接收分组，并且当所提取的MCS序列ID与存储的MCS序列ID不相同时，将服务器可接收分组发送到服务器; 并且当提取的MCS序列ID与存储的MCS序列ID相同时，阻塞MCS分组被发送到服务器。

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