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61. 发明公开

EP3188397A1 DATA TRANSMISSION METHOD, RELATED DEVICE AND SYSTEM 有权
标题翻译：数据传输方法，相关装置和系统
公开(公告)号：EP3188397A1
公开(公告)日：2017-07-05
申请号：EP15835310.2
申请日：2015-07-13
申请人： Meizu Technology Co., Ltd.
发明人： DONG, Xiandong
IPC分类号： H04L1/16
CPC分类号： H04W28/18 , H04L1/1614 , H04L45/24 , H04L45/46 , H04L61/25 , H04L2001/0093 , H04W72/12
摘要： Disclosed in the embodiments of the present invention is a data transmission method. The method comprises: simultaneously receiving data simultaneously transmitted by multiple transmitters, the data comprises multiple data frames simultaneously transmitted by at least one transmitter; generating a chunking acknowledgment message frame according to the receiving state of the data, the chunking acknowledgment message frame contains a group information identifier and data receiving state information, wherein the group information identifier is used to indicate multiple transmitters which belong to the same group pre-set correspondingly by the chunking acknowledgment message frame, and the data receiving state information is used to indicate the data receiving states of various transmitters which belong to the same group, the data receiving states comprise the receiving states of the multiple data frames simultaneously transmitted by at least one transmitter; and trasmitting the chunking acknowledgment message frame to the multiple transmitters. By means of the present invention, the technical problems of being not beneficial to effective spectrum utilization and being not beneficial to power saving of user equipment which are caused by replying an ACK frame to the user equipment in order are solved, thereby improving the effective spectrum utilization. ( Fig. 2 )
摘要翻译：本发明实施例公开了一种数据传输方法。该方法包括：同时接收多个发射机同时发射的数据，所述数据包括由至少一个发射机同时发射的多个数据帧; 根据所述数据的接收状态，生成组块确认消息帧，所述组块确认消息帧中包含组信息标识和数据接收状态信息，其中，所述组信息标识用于指示属于同一组预先确定的多个发射机，所述数据接收状态信息用于指示属于同一组的各个发射机的数据接收状态，所述数据接收状态包括由所述数据接收状态同时发送的多个数据帧的接收状态，至少一台发射机; 并向多个发射机发送分块确认消息帧。通过本发明，解决了由于对用户设备依次回复ACK帧造成的对有效频谱利用不利，不利于用户设备节电的技术问题，从而提高了有效频谱利用。（图2）

62. 发明公开

EP3182657A1 METHOD FOR CREATING PORT GROUP IN SDN, SDN CONTROLLER AND NETWORK SYSTEM 有权
标题翻译： VERFAHREN ZUR ERZEUGUNG EINER PORT-GRUPPE在SDN，SDN-STEUERGERÄTUND NETZWERKSYSTEM
公开(公告)号：EP3182657A1
公开(公告)日：2017-06-21
申请号：EP15874817
申请日：2015-07-08
申请人： HUAWEI TECH CO LTD
发明人： CHEN ZHIFENG
IPC分类号： H04L12/771
CPC分类号： H04L41/0816 , G06F9/45558 , G06F17/30088 , G06F17/30091 , G06F17/30377 , H04L41/0803 , H04L41/0893 , H04L45/245 , H04L45/38 , H04L45/46 , H04L45/64 , H04L49/253 , H04L67/303
摘要： Embodiments of the present invention disclose a method for creating a port group, an SDN controller, and a network system. The method includes: generating, by a first SDN controller, the specified identifier according to a device identifier of a first forwarding device in a preset path, a device identifier of a last forwarding device in the preset path, and a device identifier of a specified forwarding device in the preset path; and sending, by the first SDN controller, the specified identifier to a second SDN controller, so that the second SDN controller creates, on the specified forwarding device, a specified port group corresponding to the specified identifier. According to the embodiments, the first SDN controller needs to interact with the second SDN controller only once, to create a port group on the specified forwarding device that is directly controlled by the second SDN controller. A quantity of interactions between the SDN controllers in a port group creation process is small, and the port group creation process is simple.
摘要翻译：本发明实施例公开了一种创建端口组的方法，SDN控制器和网络系统。该方法包括：第一SDN控制器根据预设路径中第一转发设备的设备标识，预设路径中最后一个转发设备的设备标识和指定设备的设备标识，生成指定标识; 将设备转发到预设路径中; 所述第一SDN控制器将所述指定标识发送给第二SDN控制器，以使所述第二SDN控制器在所述指定转发设备上创建所述指定标识对应的指定端口组。根据实施例，第一SDN控制器只需要与第二SDN控制器交互一次，就可以在第二SDN控制器直接控制的指定转发设备上创建端口组。在端口组创建过程中，SDN控制器之间的交互量很小，端口组创建过程很简单。

63. 发明授权

EP2874356B1 METHOD FOR CONTROLLING GENERATION OF ROUTING INFORMATION, METHOD FOR GENERATING ROUTING INFORMATION AND APPARATUSES THEREOF 失效
标题翻译：用于控制路由信息用于生成路由信息，器件THEREFOR的生产方法
公开(公告)号：EP2874356B1
公开(公告)日：2016-12-28
申请号：EP14190125.6
申请日：2014-10-23
申请人： Huawei Technologies Co., Ltd.
发明人： Lei, Xin , Yin, Bin , Huang, Zhe , Xu, Shengping
IPC分类号： H04L12/715 , H04L12/751 , H04L12/741 , H04L12/64
CPC分类号： H04L45/02 , H04L12/6418 , H04L41/0853 , H04L45/46 , H04L45/54 , H04L45/64 , H04L45/74

64. 发明公开

EP2981035A4 CONTROL APPARATUS, COMMUNICATION SYSTEM, COMMUNICATION NODE CONTROL METHOD AND PROGRAM 审中-公开
标题翻译：通信设备，通信系统，通信节点控制方法和程序
公开(公告)号：EP2981035A4
公开(公告)日：2016-11-30
申请号：EP14774438
申请日：2014-03-28
申请人： NEC CORP
发明人： OTAKE TAKAHIRO
IPC分类号： H04L12/707 , H04L12/18 , H04L12/24 , H04L12/64 , H04L12/721 , H04L12/761
CPC分类号： H04L12/1868 , H04L12/1886 , H04L12/6418 , H04L41/0668 , H04L45/04 , H04L45/16 , H04L45/22 , H04L45/28 , H04L45/46

65. 发明公开

EP3058778A1 VPNv4 ROUTE CONTROL FOR LTE X2 SON USING UNIQUE ROUTE TARGETS 失效
标题翻译： VPNV4 ROUTE KONTROLLEFÜRLTE X2 SON MITTELS EINDEUTIGER路由目标
公开(公告)号：EP3058778A1
公开(公告)日：2016-08-24
申请号：EP14802494.6
申请日：2014-10-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： WILKINSON, Andrew , KAVAK, Nayil
IPC分类号： H04W40/00 , H04W24/02 , H04W84/18
CPC分类号： H04W40/06 , H04L45/04 , H04L45/46 , H04L45/54 , H04W24/02 , H04W40/00 , H04W40/02 , H04W92/20
摘要： According to an embodiment, a network device automatically creates a more optimal route entry for inter-base station traffic to be transmitted between a local and a remote base station through a backhaul network. The network device automatically discovers an IP address of the remote base station used for inter-base station traffic based upon traffic transmitted by the local base station to the network device or transmitted between the local and the remote base stations. The network device generates a unique route target (RT) value based upon the remote IP address and inserts it into an import route target list. Upon receiving a route update message including routes transmitted by a route reflector in the backhaul network, the network device installs a route entry into a routing table based upon determining that an RT value of one of the routes matches the unique RT value in the import route target list.
摘要翻译：根据实施例，网络设备自动创建用于通过回程网络在本地和远程基站之间传输的基站间业务的更优化的路由条目。网络设备基于本地基站向网络设备发送的业务或在本地和远程基站之间传输的用户自动发现用于基站间业务的远程基站的IP地址。网络设备基于远程IP地址生成唯一的路由目标（RT）值，并将其插入到导入路由目标列表中。当接收到路由更新消息包括由回程网络中的路由反射器发送的路由时，网络设备基于确定一条路由的RT值与导入路由中的唯一RT值相匹配来将路由条目安装到路由表中目标清单。

66. 发明公开

EP2989757A1 A METHOD AND SYSTEM FOR SYNCHRONIZING WITH A NEIGHBOR IN A DISTRIBUTED RESILIENT NETWORK INTERCONNECT (DRNI) LINK AGGREGATION GROUP 有权
标题翻译：方法和系统与邻居IN A DRNI-链路聚合组SYNCHRONIZING
公开(公告)号：EP2989757A1
公开(公告)日：2016-03-02
申请号：EP14724798.5
申请日：2014-04-23
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： SALTSIDIS, Panagiotis
IPC分类号： H04L12/709 , H04L29/08
CPC分类号： H04L41/0668 , H04L12/4633 , H04L12/4641 , H04L12/66 , H04L41/0233 , H04L41/0659 , H04L41/0803 , H04L41/0806 , H04L41/0813 , H04L41/0816 , H04L41/082 , H04L41/0869 , H04L43/065 , H04L45/02 , H04L45/245 , H04L45/28 , H04L45/46 , H04L49/253 , H04L49/354 , H04L67/10 , H04L69/03 , H04L69/324 , H04L2012/5652 , H04L2212/00 , Y02D50/30
摘要： A method supporting a distributed resilient network interconnect (DRNI) in a link aggregation group upon communication failure at a network device is disclosed. The method starts with determining that the network device receives traffic from the partner network device. Then it is determined that the network device is coupled to the neighbor network device in the first portal of the link aggregation group; that an operation key received from the partner network device has been updated; and that the network device no longer communicates with the neighbor network device. The network device then halts transmitting and receiving frames of the link aggregation group at the network device upon determining that the first portal has a higher portal priority than the second portal, wherein each portal is assigned a portal priority.
摘要翻译：在网络设备中的链路汇聚组支持分布式网络弹性互连件（DRNI）一种方法是游离缺失盘。该方法开始于帧中封装分布式中继控制协议数据单元（DRCPDU），worin的DRCPDU包括一个协议数据单元（PDU）的结构。的PDU结构包括类型字段指示DASS模具DRCPDU为DRCP，版本字段指示DRCP的包含一个版本号，和一组类型/长度/值（TLV中）：终止子TLV指示在PDU结构的端指示所述第一入口，第一入口的入口配置信息TLV指示的配置信息，与内连链路（IPP），归属端口信息TLV和相邻相关联的DRCP状态TLV指示变量的特性的入口信息TLV 端口信息TLV。该方法将继续发送所述帧从所述网络设备包封DRCPDU到邻居网络设备。

67. 发明公开

EP2926507A1 METHODS AND ROUTERS FOR CONNECTIVITY SETUP BETWEEN PROVIDER EDGE ROUTERS 有权
标题翻译：方法和路由器之间的施工方边缘路由器连通
公开(公告)号：EP2926507A1
公开(公告)日：2015-10-07
申请号：EP12795403.0
申请日：2012-11-27
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： VARGA, Balázs , GERÖ, Balázs Peter , KHAN, Shahryar , SINICROPE, David
IPC分类号： H04L12/46 , H04L12/715
CPC分类号： H04L12/66 , H04L12/4633 , H04L12/4641 , H04L45/04 , H04L45/46 , H04L45/54 , H04L45/66
摘要： A router receives (s10), from a BGP peer, a BGP update message comprising NLRI (VPN-NLRI) specific to a virtual private network, as well as path information comprising an address of a next hop for said VPN-NLRI. The router determines (s20) that there is no route to the next hop, modifies (s30) the filtering information to permit propagation of NLRI comprising the address of the next hop, and sends (s40) the modified filtering information to BGP neighbours. Alternatively, a router determines (s1 10) that such a BGP update message is due to be sent to a BGP peer. The router determines (s120) that the filtering information does not allow propagation, to the peer, of NLRI comprising the address of the next-hop, modifies (s130) the filtering information so as to permit propagation, to the BGP peer, of NLRI comprising the address of the next hop, and sends (s140) the BGP update message to the peer.

68. 发明公开

EP2901633A1 COMMUNICATION SYSTEM, CONTROL APPARATUS, CONTROL METHOD, AND PROGRAM 审中-公开
标题翻译：通信系统，控制设备，控制方法和程序
公开(公告)号：EP2901633A1
公开(公告)日：2015-08-05
申请号：EP13841839.7
申请日：2013-09-27
申请人： NEC Corporation
发明人： SUZUKI, Kazuya , SHIMONISHI, Hideyuki , IIZAWA, Yohei
IPC分类号： H04L12/70 , H04L12/717
CPC分类号： H04L41/12 , H04L41/0816 , H04L45/02 , H04L45/22 , H04L45/46 , H04Q11/0066 , H04Q2011/0081 , H04Q2011/009 , H04Q2213/1301
摘要： A communication system includes a first control unit configured to change setting of a communication node(s) belonging to a first hierarchical network, in response to a setting request for the first hierarchical network and to change a topology of a second hierarchical network formed by using the first hierarchical network, and a second control unit configured to change setting of a communication node(s) belonging to the second hierarchical network, using the topology of the second hierarchical network after the change.

69. 发明授权

EP2137888B1 AVAILABLE BANDWIDTH ESTIMATION 有权转让
标题翻译：估计可用带宽
公开(公告)号：EP2137888B1
公开(公告)日：2013-08-21
申请号：EP08742575.7
申请日：2008-04-02
申请人： Hewlett-Packard Development Company, L.P.
发明人： SHRIRAM, Alok , BANERJEE, Sujata , YALAGANDULA, Praveen , LEE, Sung-Ju
IPC分类号： H04L12/729 , H04L12/715 , H04L12/801 , H04L12/721 , H04L12/725
CPC分类号： H04L45/123 , H04L41/147 , H04L43/0852 , H04L45/04 , H04L45/125 , H04L45/26 , H04L45/302 , H04L45/46 , H04L47/127

70. 发明授权

EP2363980B1 Method and apparatus for identifying components of a network having high importance for network integrity 有权
标题翻译：一种用于识别网络的组件与网络完整性非常重要的方法和装置
公开(公告)号：EP2363980B1
公开(公告)日：2013-06-12
申请号：EP10164987.9
申请日：2003-10-29
申请人： E-Therapeutics plc
发明人： Young, Malcom Philip , Andras, Peter Emil , O'Neil, Mark Anthony
IPC分类号： H04L12/24
CPC分类号： H04Q3/0083 , G06F19/12 , H04L41/12 , H04L43/16 , H04L45/04 , H04L45/12 , H04L45/46

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