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121. 发明公开

EP2974089A4 METHOD AND APPARATUS TO ADAPT THE NUMBER OF HARQ PROCESSES IN A DISTRIBUTED NETWORK TOPOLOGY 审中-公开
标题翻译：方法和设备的HARQ进程的数量在分布式网络拓扑调整
公开(公告)号：EP2974089A4
公开(公告)日：2017-03-08
申请号：EP14767908
申请日：2014-03-14
申请人： ZTE WISTRON TELECOM AB , ZTE (TX) INC
发明人： SVEDMAN PATRICK , JOHANSSON JAN , SCHIER THORSTEN , HADJISKI BOJIDAR , CAO AIJUN , GAO YONGHONG
IPC分类号： H04L1/18 , H04J3/06 , H04L1/00 , H04L12/751 , H04W72/12
CPC分类号： H04W72/1273 , H04L1/0072 , H04L1/1819 , H04L1/1822 , H04L1/1825 , H04L1/1887 , H04L1/1896 , H04L45/02
摘要： A system includes a downlink transmitter unit, a downlink scheduler unit, and an uplink receiver unit. At least one of the units is located at a physically separate location from others of the units, and the at least one of the units communicates with the others of the units over a backhaul. A controller that allocates a number of hybrid automatic repeat request (HARQ) processes according to any communication delays caused by the backhaul.

122. 发明授权

EP2916502B1 METHOD AND APPARATUS FOR PERIODICAL PROTOCOL PACKET TRANSMISSION BY NETWORK DEVICE 有权
标题翻译：方法和设备的定期协议报文传输通过网络设备
公开(公告)号：EP2916502B1
公开(公告)日：2017-03-01
申请号：EP13800666.3
申请日：2013-07-23
申请人： ZTE Corporation
发明人： ZHOU, Ji
IPC分类号： H04L12/12 , H04L29/06 , H04L12/861
CPC分类号： H04L41/0803 , H04L12/12 , H04L45/02 , H04L47/56 , H04L47/562 , H04L69/18 , Y02D50/40
摘要： The embodiment of the present invention provides a method and apparatus for periodically transmitting a protocol packet by a network device, which relate to the communications technology. The method includes: identifying one or more physical ports of the network device; identifying one or more instances, under each physical port, which need to periodically transmit the protocol packet; performing delay processing on packet transmission start-up time of a plurality of instances when the plurality of instances request a processor to transmit protocol packets at the same time, so as to form a sequence of packet transmission start-up delay time corresponding to the plurality of instances; and the processor periodically transmitting each protocol packet of the corresponding instance according to the sequence of the packet transmission start-up delay time.
摘要翻译：本发明的实施方式提供了一种通过网络设备，涉及通信技术周期性地发送一个协议分组的方法和装置。该方法包括：确定所述网络设备的一个或多个物理端口; 识别一个或多个实例，每个物理端口，这就需要周期性地发送分组的协议下; 上的分组传输进行延迟处理的启动实例的多个时间当实例的多元性请求处理器，用于在同一时间传输协议的分组，以便形成的分组传输启动延迟时间对应于所述多个序列实例; 并且所述处理器周期性地传送相应的实例gemäß的每个协议分组的分组传输启动延时时间的顺序。

123. 发明公开

EP3131242A1 PATH CALCULATION METHOD, MESSAGE RESPONSE METHOD AND RELATED DEVICE 有权转让
标题翻译： WEGBERECHNUNGSVERFAHREN新闻答题法及相应设备
公开(公告)号：EP3131242A1
公开(公告)日：2017-02-15
申请号：EP15788644.1
申请日：2015-04-16
申请人： Huawei Technologies Co. Ltd.
发明人： ZHOU, Hong , WU, Qin , LI, Feng , YIN, Yue
IPC分类号： H04L12/721
CPC分类号： H04L45/50 , H04L43/08 , H04L45/02 , H04L45/302 , H04L45/42 , H04L45/64
摘要： Embodiments of the present invention disclose a path computation method, a message responding method, and a related device, which are used to improve sensitivity for triggering path recomputation and reduce a quantity of communication messages between network devices. The method in the embodiments of the present invention includes: in the embodiments of the present invention, a second network device receives path requirement information and a recomputation condition that are sent by a first network device; the second network device first obtains by means of computation a path meeting a requirement according to the path requirement information, and sends description information of the path meeting the requirement to the first network device; then the second network device constantly determines whether the recomputation condition is met; and when the recomputation condition is met, the second network device performs path recomputation, and sends description information of a path obtained by means of recomputation to the first network device.

124. 发明公开

EP3128438A2 TABLE-DRIVEN ROUTING IN A DRAGONFLY PROCESSOR INTERCONNECT NETWORK 审中-公开
标题翻译：电子商务中心
公开(公告)号：EP3128438A2
公开(公告)日：2017-02-08
申请号：EP16180770.6
申请日：2011-11-04
申请人： Intel Corporation
发明人： Parker, Mike , Scott, Steve , Cheng, Albert , Alverson, Robert
IPC分类号： G06F15/173 , H04L12/721
CPC分类号： H04L45/745 , G06F15/17312 , G06F15/17362 , H04L45/00 , H04L45/02 , H04L45/10 , H04L45/125 , H04L45/586
摘要： A multiprocessor computer system comprises a dragonfly processor interconnect network that comprises a plurality of processor nodes and a plurality of routers. The routers are operable to route data by selecting from among a plurality of network paths from a target node to a destination node in the dragonfly network based on one or more routing tables.
摘要翻译：多处理器计算机系统包括蜻蜓处理器互连网络，其包括多个处理器节点和多个路由器。所述路由器可操作以基于一个或多个路由表从所述蜻蜓网络中的目标节点到目的地节点的多个网络路径中的选择来路由数据。

125. 发明公开

EP3122005A1 SYSTÈME DE ROUTAGE PERMETTANT LE FILTRAGE DE DONNÉES POUR L'INTÉGRATION ET LE TEST D'ÉQUIPEMENTS OPÉRATIONNELS 有权
标题翻译：路由系统具有数据滤波集成和审查操作设备允许
公开(公告)号：EP3122005A1
公开(公告)日：2017-01-25
申请号：EP16180380.4
申请日：2016-07-20
申请人： Thales
发明人： DELLANDREA, Brice
IPC分类号： H04L12/715 , H04L12/751
CPC分类号： H04L45/02 , H04L43/12 , H04L45/64 , H04L67/12
摘要： Réseau de communication comprenant des noeuds (110, 121 à 126) identifiés par des adresses et échangeant des données par paquets, et au moins un routeur (131 et 132), le réseau de communication étant caractérisé en ce que :
• lesdits noeuds sont configurés pour ajouter en tête de chacun des paquets de données émis une adresse spécifique,
• ledit réseau de communication permet de connecter au moins un équipement de supervision des données (210) à un des routeurs,
• les routeurs sont configurés pour transmettre les paquets de données comportant une adresse spécifique audit équipement de supervision ou noeud destinataire en fonction de l'adresse spécifique, et
• l'équipement de supervision est configuré pour renvoyer au routeur auquel il est connecté par un port, les paquets de données reçus sans les modifier.
Equipement de supervision et procédé associés.

126. 发明公开

EP3122004A1 TRAFFIC SWITCHING METHOD, DEVICE, AND SYSTEM 有权
标题翻译：交通切换方法，装置和系统
公开(公告)号：EP3122004A1
公开(公告)日：2017-01-25
申请号：EP16180265.7
申请日：2016-07-20
申请人： Huawei Technologies Co., Ltd.
发明人： YAO, Ziyang , DONG, Feng
IPC分类号： H04L12/707 , H04L12/721 , H04L12/717 , H04L12/741
CPC分类号： H04L45/02 , H04L45/123 , H04L45/24 , H04L45/42 , H04L45/74 , H04L45/745 , H04L61/103 , H04L61/6022
摘要： The present invention discloses a traffic switching method, a device, and a system. An SDN controller acquires a first state of a target gateway, where the target gateway belongs to an SDN gateway group, the SDN gateway group is used to forward traffic that is transmitted between a first network node and a second network node, and multiple forwarding paths on which multiple gateways in the SDN gateway group are located form multiple equal-cost paths between the first network node and the second network node. The SDN controller sends an ARP entry to the target gateway according to the first state; and changes, of the multiple equal-cost paths, a metric value of a forwarding path on which the target gateway is located from an original value to a first value, where the first value is greater than the original value.
摘要翻译：本发明公开了一种流量切换方法，装置和系统。 SDN控制器获取目标网关的第一状态，目标网关属于SDN网关组，SDN网关组用于转发在第一网络节点和第二网络节点之间传输的流量，以及多个转发路径其中SDN网关组中的多个网关位于第一网络节点和第二网络节点之间的多个等成本路径上。 SDN控制器根据第一状态向目标网关发送ARP表项; 以及将所述多个等价路径中的所述目标网关所在的转发路径的度量值从原始值改变为第一值，其中所述第一值大于所述原始值。

127. 发明公开

EP3120508A2 OPTIMIZED APPROACH TO IS-IS LFA COMPUTATION WITH PARALLEL LINKS 有权
标题翻译： OPTIMIERTER ANSATZ ZUR IS-IS-FLA-BERECHNUNG MIT平行VERKNÜPFUNGEN
公开(公告)号：EP3120508A2
公开(公告)日：2017-01-25
申请号：EP15714948.5
申请日：2015-03-18
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： CHUNDURI, Uma S. , PATIL, Vasant S. , LU, Wenhu , TANTSURA, Evgeny
IPC分类号： H04L12/705 , H04L12/707 , H04L12/703 , H04L12/751 , H04L12/721
CPC分类号： H04L45/127 , H04L45/02 , H04L45/12 , H04L45/18 , H04L45/22 , H04L45/24 , H04L45/28 , H04L47/17
摘要： A method is executed by a network device to a calculate loop free alternative (LFA) for each node in an intermediate system-intermediate system (IS-IS) area or IS-IS domain where the network device is connected with other nodes via multiple parallel links. The method includes a shortest path first (SPF) computation of the primary paths for the network device that tracks directly connected links from each node in the IS-IS area or IS-IS domain to the network device which is a source node for the SPF. These tracked links can then be utilized in subsequent LFA computations to avoid unnecessary calculations.
摘要翻译：一种方法由网络设备执行到中间系统 - 中间系统（IS-IS）区域或IS-IS域中的每个节点的计算无循环替代（LFA），其中网络设备经由多个并行连接到其他节点链接。该方法包括：针对网络设备的主路径的最短路径优先（SPF）计算，跟踪IS-IS区域或IS-IS域中的每个节点的直接连接的链路，作为SPF的源节点的网络设备。这些跟踪的链接随后可用于后续的LFA计算，以避免不必要的计算。

128. 发明公开

EP3117571A1 EXECUTING LOOPS 有权
标题翻译：执行插入
公开(公告)号：EP3117571A1
公开(公告)日：2017-01-18
申请号：EP14820893.7
申请日：2014-12-24
申请人： Entuity Limited
发明人： ROPER, Jeffrey John
IPC分类号： H04L12/751
CPC分类号： H04L45/26 , H04L41/0213 , H04L41/12 , H04L41/14 , H04L41/147 , H04L45/02 , H04L45/04
摘要： A method of executing a loop computer program comprising receiving at an execution unit a set of state variables which define an entry state, wherein one of the state variables defines a sequence of loop options; recording the entry state in a storage unit; in the execution unit, executing a first loop option in the ordered sequence of loop options in the entry state, using as parameters at least one of the other state variables in the set of state variables, wherein executing the first loop option comprises cancelling the first loop option from the ordered sequence, carrying out processing steps using at least one state variable, and determining if any of the state variables have altered as a result of the processing steps, wherein if none of the state variables have altered, entering a next loop iteration with an entry state in which the first loop option is cancelled from the ordered sequence, revealing a new first loop option, and; if at least one of the state variables has altered, reinstating the cancelled first loop option in the ordered sequence and entering a next loop iteration with an entry state defined by the altered state variable(s) and the original ordered sequence, whereby each next loop iteration receives a new entry state.
摘要翻译：一种执行循环计算机程序的方法，包括在执行单元处接收定义进入状态的一组状态变量，其中状态变量之一定义循环选项的序列; 将进入状态记录在存储单元中; 在所述执行单元中，使用所述状态变量集合中的其他状态变量中的至少一个作为参数，在所述进入状态中的所述循环选项的所述有序序列中执行第一循环选项，其中执行所述第一循环选项包括取消所述第一循环选项循环选项，执行使用至少一个状态变量的处理步骤，以及作为处理步骤的结果确定任何状态变量是否已经改变，其中如果没有状态变量已经改变，则进入下一个循环迭代一个入口状态，其中第一个循环选项从有序序列中被取消，揭示一个新的第一个循环选项; 如果至少一个状态变量已经改变，则将有序序列中的取消的第一循环选项恢复并且进入具有由改变的状态变量和原始有序序列定义的条目状态的下一个循环迭代，由此每个下一个循环迭代接收一个新的入口状态。

129. 发明公开

EP3117570A1 SERVICE NODE ORIGINATED SERVICE CHAINS IN A NETWORK ENVIRONMENT 有权转让
标题翻译：在爱丁堡网络中的DIENSTKNOTEN ENTSTANDENE DIENSTKETTEN
公开(公告)号：EP3117570A1
公开(公告)日：2017-01-18
申请号：EP15731418.8
申请日：2015-03-12
申请人： CiscoTechnology Inc.
发明人： KUMAR, Surendra M. , BAGEPALLI, Nagaraj A. , PATRA, Abhijit , QUINN, Paul , GUICHARD, James N. , BOSCH, Hendrikus G. P.
IPC分类号： H04L12/725 , H04L12/24 , H04L12/801
CPC分类号： H04L45/02 , H04L41/08 , H04L41/0813 , H04L41/0893 , H04L41/0896 , H04L41/12 , H04L45/308 , H04L45/38
摘要： An example method for service node originated service chains in a network environment is provided and includes receiving a packet at a service node in a network environment that includes a plurality of service nodes and a central classifier, analyzing the packet for a service chain modification or a service chain initiation, classifying the packet at the service node to a new service chain based on the analysis, initiating the new service chain at the service node if the analysis indicates service chain initiation, and modifying an existing service chain for the packet to the new service chain if the analysis indicates service chain modification. In specific embodiments, the analysis includes applying classification logic specific to the service node. Some embodiments, service node attributes and order of service nodes in substantially all service chains configured in the network may be received from a central controller.
摘要翻译：提供了一种在网络环境中的服务节点发起的服务链的示例方法，包括：在包括多个服务节点的网络环境中的服务节点处接收一个分组，以及一个中心分类器，分析服务链修改的分组或服务链启动，基于分析将服务节点处的分组分类到新的服务链，如果分析指示服务链启动，则在服务节点处启动新的服务链，并将分组的现有服务链修改为新的服务链如果分析表明服务链修改。在具体实施例中，分析包括应用对服务节点特定的分类逻辑。可以从中央控制器接收一些实施例，服务节点属性和在网络中配置的基本上所有服务链中的服务节点的顺序。

130. 发明公开

EP3113423A1 DATA OBJECT AND NETWORKING NODE LOCATORS 审中-公开
标题翻译：数据对象和网络节点定位器
公开(公告)号：EP3113423A1
公开(公告)日：2017-01-04
申请号：EP15290171.6
申请日：2015-07-01
申请人： ALCATEL LUCENT
发明人： Papadimitriou, Dimitri
IPC分类号： H04L12/733 , H04L12/721
CPC分类号： H04L41/145 , H04L41/142 , H04L43/0864 , H04L45/02 , H04L45/12 , H04L45/126 , H04L45/70
摘要： According to embodiments, the disclosure relates to a networking node for exchanging messages in a communication network. The networking node comprises a message exchange module configured to exchange these messages based on object locators of objects within this communication network. An object locator further comprises geometric coordinates of a respective object in a negatively curved hyperbolic space and a distance between objects in this negatively curved hyperbolic space relate to a travel time of messages exchanged between these objects.
摘要翻译：根据实施例，本公开涉及用于在通信网络中交换消息的联网节点。该网络节点包括消息交换模块，该消息交换模块被配置成基于该通信网络内的对象的对象定位符来交换这些消息。物体定位器还包括负曲线双曲线空间中的相应物体的几何坐标以及该负曲线双曲线空间中物体之间的距离与这些物体之间交换的消息的传播时间相关。

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