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1. 发明公开

EP3226520A1 PERFORMING DUPLICATE ADDRESS DETECTION FOR AN INTEGRATED ROUTING AND BRIDGING DEVICE 有权
标题翻译：对集成路由和桥接设备进行重复地址检测
公开(公告)号：EP3226520A1
公开(公告)日：2017-10-04
申请号：EP16175936.0
申请日：2016-06-23
申请人： Juniper Networks, Inc.
发明人： THOMAS, Reji , GIRISH, Jithin , D N, Pranavadatta
IPC分类号： H04L29/12 , H04L12/741
CPC分类号： H04L69/325 , H04L45/74 , H04L47/32 , H04L61/2007 , H04L61/2092 , H04L61/6004 , H04L61/6022 , H04L61/6077 , H04L69/324
摘要： A device may activate a layer 3 interface of the device based on activation of a first layer 2 interface associated with the layer 3 interface. The device may detect activation of a second layer 2 interface, associated with the layer 3 interface, after activating the layer 3 interface. The device may activate a filter to prevent transfer of network traffic via the second layer 2 interface based on detecting activation of the second layer 2 interface. The device may perform duplicate address detection, in association with the second layer 2 interface, for a layer 3 network address assigned to the device. The device may determine whether the layer 3 network address is a duplicate network address based on performing the duplicate address detection. The device may selectively maintain or deactivate the filter based on determining whether the layer 3 network address is a duplicate network address.
摘要翻译：设备可以基于与层3接口相关联的第一层2接口的激活来激活设备的层3接口。在激活层3接口之后，设备可以检测与层3接口相关联的第二层2接口的激活。该设备可以基于检测到第二层2接口的激活来激活过滤器以防止经由第二层2接口传输网络业务。设备可以与第二层2接口相关联地为与设备相关联的层3网络地址执行重复地址检测。设备可以基于执行重复地址检测来确定层3网络地址是否是重复的网络地址。设备可以基于确定第3层网络地址是否是重复的网络地址来选择性地维护或去激活过滤器。

2. 发明授权

EP2705705B1 METHOD AND APPARATUS FOR MANAGING RADIO INTERFACES 有权转让
标题翻译：用于管理无线电接口的方法和设备
公开(公告)号：EP2705705B1
公开(公告)日：2017-08-30
申请号：EP11722478.2
申请日：2011-05-03
申请人： Nokia Technologies Oy
发明人： SAVOLAINEN, Teemu , ISOMÄKI, Markus , NIEMINEN, Johanna
IPC分类号： H04W60/00 , H04L29/12 , H04W8/26 , H04W88/06
CPC分类号： H04W60/04 , H04L61/2007 , H04L61/6004 , H04L61/6022 , H04L61/6059 , H04W8/26 , H04W60/00 , H04W72/1215 , H04W88/06
摘要： In accordance with an example embodiment, there is provided an apparatus, comprising a receiver configured to receive from a second apparatus over a first radio interface a first message comprising a registration request, a transmitter configured to transmit a second message to the second apparatus over the first radio interface, the second message comprising an acknowledgement of the registration request, and a processor configured to reserve an interface identifier for the second apparatus, wherein the processor is configured to not allow the reserved interface identifier to be used by further nodes over at least one further radio interface.
摘要翻译：在根据本发明的示例实施例，提供了一种装置，包括被配置为从第二装置上的第一无线接口接收包括一个登记请求的第一消息接收器，用于一个发送器发送的第二消息发送到所述通过所述第一无线电接口第二装置，所述第二消息包括所述登记请求的确认，并且被配置成保留一个接口标识符用于所述第二装置中的处理器，其中所述处理器被配置为不允许通过进一步使用保留的接口标识符节点通过至少一个另外的无线电接口。

3. 发明授权

EP2951979B1 A METHOD OF AND A UNIT HANDLING A PROTOCOL ADDRESS IN A NETWORK 有权
标题翻译：一种在网络中处理协议地址的方法和一种单元
公开(公告)号：EP2951979B1
公开(公告)日：2017-08-16
申请号：EP13700634.2
申请日：2013-01-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： TONZETIC, Tomislav , MATAUSIC, Ivica
IPC分类号： H04L29/12
CPC分类号： H04L61/2007 , H04L61/103 , H04L61/6004 , H04L61/6009 , H04L61/6022 , H04L61/6068
摘要： The invention relates to a method of handling a protocol address (IP_x) in a network (10). The network comprises a number of K servers (12). A server is uniquely identified in the network by a server identifier (Sid_x). A server houses a maximum number of L units (14). A unit comprises one hardware address (MACx) to connect to the network and a unit identifier (Eid_x) which uniquely identifies the unit in the server. A unit hosts a maximum number of M hosts (16). Each host on a unit comprises a local host identifier (Hid_x) uniquely identifying the host on the unit. A unit (14) generates a protocol address (IP_x) for a host on the unit based on the local host identifier (Hid_x) of the host, the unit identifier (Eid_x) of the unit and the server identifier (Sid_x) associated with the unit and assigns the protocol address to the host (16).
摘要翻译：本发明涉及一种处理网络（10）中的协议地址（IP_x）的方法。该网络包括多个K个服务器（12）。服务器在网络中由服务器标识符（Sid_x）唯一标识。服务器容纳最多数量的L个单元（14）。一个单元包括一个用于连接网络的硬件地址（MACx）和一个单元标识符（Eid_x），用于唯一标识服务器中的单元。一个单元托管最多M个主机（16）。单元上的每个主机都包含一个本地主机标识符（Hid_x），用于唯一标识该单元上的主机。单元（14）基于主机的本地主机标识符（Hid_x），单元的单元标识符（Eid_x）以及与该单元相关联的服务器标识符（Sid_x），为单元上的主机生成协议地址（IP_x）单元并将协议地址分配给主机（16）。

4. 发明公开

EP3202121A1 DYNAMIC GENERATION OF UNIQUE IDENTIFIERS IN A SYSTEM OF CONNECTED THINGS 失效
标题翻译：连通事件系统中唯一标识符的动态生成
公开(公告)号：EP3202121A1
公开(公告)日：2017-08-09
申请号：EP14789628.6
申请日：2014-10-03
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ARSENAULT, Marc-Olivier , ROCHEFORT, Steven , MADOUR, Lila
IPC分类号： H04L29/12 , H04W4/00
CPC分类号： H04L61/20 , G06F21/73 , H04L61/6004 , H04L61/6022 , H04L67/16 , H04L67/303 , H04L67/327 , H04W4/02 , H04W4/70
摘要： Embodiments of the invention relates to methods, and apparatuses for dynamically creating and updating unique internet of Things (IoT) device identifiers in a common communication network, for the purpose of identifying different IoT devices from multiple access and transport technologies. The IoT devices are associated to various service provider networks, and this disclosure enables dynamic updates of the associations in the common communication network, allowing one or more of the IoT devices to be associated to different service provider networks at any given time.
摘要翻译：为了从多种访问和传输技术中识别不同的IoT设备，本发明的实施例涉及用于在公共通信网络中动态创建和更新独特的物联网（IoT）设备标识符的方法和设备。 IoT设备与各种服务提供商网络相关联，并且本公开使得能够动态更新公共通信网络中的关联，从而允许在任何给定时间将一个或多个IoT设备关联到不同的服务提供商网络。

5. 发明公开

EP3188454A1 SHARED REGISTRATION SYSTEM 审中-公开
标题翻译：共享注册系统
公开(公告)号：EP3188454A1
公开(公告)日：2017-07-05
申请号：EP16206770.6
申请日：2016-12-23
申请人： VeriSign, Inc.
发明人： KALISKI JR., Burton S. , HOLLENBECK, Scott
IPC分类号： H04L29/12 , H04L29/06
CPC分类号： H04L61/1511 , H04L61/302 , H04L61/6004 , H04L63/0807
摘要： Systems and methods for updating a Domain Name System (DNS) registry are disclosed. Embodiments perform operations including maintaining a domain name record (95) of a DNS registrant (20) recorded in a database (70) of the DNS registry (60) by a primary DNS interface (80). The operations also include receiving a request to update the domain name record of the DNS registrant via a secondary DNS interface (90). The operations further include modifying the domain name record of the DNS registrant in the DNS database in accordance with the request.
摘要翻译：公开了用于更新域名系统（DNS）注册表的系统和方法。实施例执行操作，包括由主DNS接口（80）维护记录在DNS注册表（60）的数据库（70）中的DNS注册者（20）的域名记录（95）。该操作还包括经由辅助DNS接口（90）接收更新DNS注册者的域名记录的请求。这些操作还包括根据请求修改DNS数据库中的DNS注册者的域名记录。

6. 发明授权

EP2932201B1 NEAR FIELD COMMUNICATIONS FOR UTILITY METERS 有权
标题翻译：公用事业领域的近场通信
公开(公告)号：EP2932201B1
公开(公告)日：2017-05-24
申请号：EP13796182.7
申请日：2013-11-04
申请人： Itron Global SARL
发明人： POPA, Daniel , SALEEM, Dhia , BORISOV, Vladimir
IPC分类号： G01D4/00 , H04L29/12 , G08C17/02 , H04W4/00 , H04W28/06
CPC分类号： G08C17/02 , G01D4/006 , H04L61/2092 , H04L61/6004 , H04L61/6022 , H04L61/6059 , H04L61/6081 , H04W4/80 , H04W28/065 , Y02B90/243 , Y02B90/246 , Y04S20/325 , Y04S20/42
摘要： Techniques for utilizing near field communications (NFC) with utility meters are described herein. In one example, a meter is configured for operation, either in a stand-alone or utility network capacity. The example meter may include a processor in communication with a memory device and a tag device configured for near field communication (NFC). In operation, the processor operates the tag device to read from the memory device to obtain data for transmission via NFC and/or write data obtained via NFC to the memory device.
摘要翻译：本文描述了用于利用与公用事业计量器的近场通信（NFC）的技术。在一个示例中，仪表被配置为在独立或公用事业网络容量中操作。示例仪表可以包括与存储器设备通信的处理器和被配置用于近场通信（NFC）的标签设备。在操作中，处理器操作标签装置以从存储器装置读取以获得用于经由NFC传输的数据和/或将经由NFC获得的数据写入到存储器装置。

7. 发明公开

EP3086533A1 AN AGILE NETWORK PROTOCOL FOR SECURE COMMUNICATIONS WITH ASSURED SYSTEM AVAILABILITY 审中-公开
标题翻译： AGILES NETZWERKPROTOKOLLFÜRSICHERE KOMMUNIKATIONEN MIT GESICHERTERSYSTEMVERFÜGBARKEIT
公开(公告)号：EP3086533A1
公开(公告)日：2016-10-26
申请号：EP16165347.2
申请日：1999-10-29
申请人： VirnetX Inc.
发明人： MUNGER, Edmund Colby , SABIO, Vincent, J , SHORT, Robert, Dunham, III , GLIGOR, Virgil, D. , SCHMIDT, Douglas, Charles
IPC分类号： H04L29/12 , H04L29/06 , H04L12/733 , H04L12/707
CPC分类号： H04L61/2539 , H04L9/065 , H04L29/12216 , H04L29/12301 , H04L29/1232 , H04L29/12801 , H04L45/20 , H04L45/24 , H04L61/2007 , H04L61/2076 , H04L61/2092 , H04L61/30 , H04L61/6004 , H04L63/0272 , H04L63/04 , H04L63/0407 , H04L63/0421 , H04L63/0428 , H04L63/0435 , H04L63/1441 , H04L63/1491 , H04M3/42008
摘要： A plurality of computer nodes communicates using seemingly random IP source and destination addresses and (optionally) a seemingly random discriminator field. Data packets matching criteria defined by a moving window of valid addresses are accepted for further processing, while those that do not meet the criteria are rejected. In addition to "hopping" of IP addresses and discriminator fields, hardware addresses such as Media Access Control addresses can be hopped. The hopped addresses are generated by random number generators having non-repeating sequence lengths that are easily determined a-priori, which can quickly jump ahead in sequence by an arbitrary number of random steps and which have the property that future random numbers are difficult to guess without knowing the random number generator's parameters. Synchronisation techniques can be used to re-establish synchronization between sending and receiving nodes. These techniques include a self-synchronization technique in which a sync field is transmitted as part of each packet, and a "checkpoint" scheme by which transmitting and receiving nodes can advance to a known point in their hopping schemes. A fast-packet reject technique based on the use of presence vectors is also described.
摘要翻译：多个计算机节点使用看似随机的IP源和目的地址和（可选地）看似随机的鉴别符字段进行通信。由有效地址的移动窗口定义的数据包匹配条件被接受进一步处理，而不符合标准的数据包将被拒绝。除了IP地址和鉴别字段的“跳”之外，还可以跳过媒体访问控制地址等硬件地址。跳跃地址由具有非重复序列长度的随机数生成器产生，其易于先验地确定，其可以通过任意数量的随机步骤快速地向前跳跃，并且具有将来随机数难以猜测的性质不知道随机数生成器的参数。可以使用同步技术来重新建立发送和接收节点之间的同步。这些技术包括其中同步字段作为每个分组的一部分被发送的自同步技术，以及发送和接收节点可以通过其发送到其跳频方案中的已知点的“检查点”方案。还描述了基于使用存在向量的快速分组拒绝技术。

8. 发明授权

EP2002584B1 FIBRE CHANNEL OVER ETHERNET 有权
标题翻译：以太网光纤通道
公开(公告)号：EP2002584B1
公开(公告)日：2016-10-05
申请号：EP07781386.3
申请日：2007-04-05
申请人： Cisco Technology, Inc.
发明人： DESANTI, Claudio , GAI, Silvano , BALDINI, Andrea
IPC分类号： H04L12/46 , H04L12/931 , H04L29/12
CPC分类号： H04L29/12839 , H04L12/462 , H04L12/4633 , H04L29/12801 , H04L49/351 , H04L49/357 , H04L61/6004 , H04L61/6022 , H04L2212/00

9. 发明公开

EP3065355A1 METHOD AND DEVICE FOR SENDING MESSAGE 有权
标题翻译：用于发送消息的方法和设备
公开(公告)号：EP3065355A1
公开(公告)日：2016-09-07
申请号：EP14791547.4
申请日：2014-05-28
申请人： ZTE Corporation
发明人： RUI, Tong , HAO, Zhenwu , SUN, Mo
IPC分类号： H04L12/717
CPC分类号： H04L61/103 , H04L12/4633 , H04L45/00 , H04L61/6004
摘要： Provided are a method and device for sending message. The method includes that: a mapping table is established; a message is received from a receiver; the mapping table is searched to obtain a Route Identification (RID) of an Access Service Node (ASN) of a sender corresponding to the message according to the message; and the message is sent to the ASN according to the found RID of the ASN. By the technical solution, the problem of non-uniformity of access manners for uplink and downlink data streams in a related technology is solved, and a proper access manner can be selected for the downlink data stream.
摘要翻译：提供了一种发送消息的方法和装置。该方法包括：建立映射表; 从接收器接收消息; 根据该消息查找该映射表，获取该消息对应的发送方的接入服务节点ASN的路由标识RID; 并根据找到的ASN的RID将该消息发送给ASN。通过该技术方案，解决了相关技术中上下行数据流接入方式不均匀的问题，为下行数据流选择了合适的接入方式。

10. 发明公开

EP2991300A4 INFORMATION TRANSMISSION AND FORWARDING METHOD AND APPARATUS 审中-公开
标题翻译：转让信息，发送方法和设备，
公开(公告)号：EP2991300A4
公开(公告)日：2016-07-20
申请号：EP13882819
申请日：2013-10-10
申请人： ZTE CORP
发明人： XU HUI , WU CHUANXI
IPC分类号： H04L29/08 , H04L29/12 , H04W4/00
CPC分类号： H04W4/006 , H04L61/106 , H04L61/6004 , H04L61/605 , H04L61/6054 , H04L67/10 , H04W4/005
摘要： Provided are a method and apparatus for sending or forwarding information. The sending method is applied to an M2M communication system and includes: a sending device sends to-be-sent information to a target device through a communication network, wherein the information carries one of the followings: a first ID, which is used for identifying the target device outside the communication network, and a second ID, which is used for identifying the target device inside the communication network; the sending device acquires a recognizable ID corresponding to the specified ID through the communication network; and the sending device sends the information to the target device through the communication network according to the recognizable ID. The technical problem that there is still no effective object identification solution which is compatible with various standard systems in the related arts is solved, and different M2M user equipment can be distinguished in the M2M communication system.

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