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1. 发明公开

EP3148126A4 COMMUNICATION APPARATUS, CONTROL APPARATUS, COMMUNICATION SYSTEM, AND TRANSMISSION CONTROL METHOD 审中-公开
公开(公告)号：EP3148126A4
公开(公告)日：2017-11-29
申请号：EP15796774
申请日：2015-05-20
申请人： NEC CORP
发明人： SASAKI TAKASHI , SUZUKI YOJI
IPC分类号： H04L12/717 , H04L12/801 , H04L12/823
CPC分类号： H04L47/32 , H04L45/42 , H04L47/33
摘要： The objective of the invention is to provide an enriched method for suppressing transmissions of inquiry messages of flow entry. A communication apparatus comprises: a packet reception notification unit that, upon reception of predetermined packets, transmits, to a predetermined control apparatus, packet reception notifications indicating the receptions of the packets; and a packet monitor unit that receives, from the packet reception notification unit, a designated packet having been designated in advance among the predetermined packets and that, if a status value included in the designated packet satisfies a predetermined condition, inhibits the transmission of the packet reception notification to the control apparatus.

2. 发明公开

EP3192299A1 EXPLICIT CONGESTION NOTIFICATION MARKING OF USER TRAFFIC 有权
标题翻译：用户流量的显式阻塞通知标记
公开(公告)号：EP3192299A1
公开(公告)日：2017-07-19
申请号：EP14901461.5
申请日：2014-09-10
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： JOHANSSON, Ingemar , SHAH, Samir , WITTBERG, Mikael , BERGQUIST, Gunnar
IPC分类号： H04W28/00 , H04L12/26 , H04L12/801 , H04W24/00
CPC分类号： H04W28/0252 , H04L12/6418 , H04L47/11 , H04L47/30 , H04L47/31 , H04L47/33 , H04L47/35 , H04W28/0284 , H04W28/12
摘要： The proposed technology relates to methods and radio network nodes for Explicit Congestion Notification, ECN, marking of user traffic in wireless communication networks. For example, a method performed by a sending radio network node (10) comprises the step of monitoring (S10) a congestion metric on a data radio bearer, and the step of transmitting (S20) control information indicating traffic congestion on the same data radio bearer, based on the monitored congestion metric, to a receiving radio network node (20).Further, a method performed by a receiving radio network node (20) comprises the step of receiving (S100) control information indicating traffic congestion on a data radio bearer, based on a congestion metric, from a sending radio network node (10), and the step of marking (S200) next ECN-capable user packet of the user traffic on the same data radio bearer with ECN marking, based on the received control information.
摘要翻译：所提出的技术涉及用于显式拥塞通知ECN的方法和无线电网络节点，标记无线通信网络中的用户业务。例如，由发送无线电设备节点（10）执行的方法包括以下步骤：监视（S10）数据无线电承载上的拥塞度量，以及发送（S20）指示相同数据无线电承载上的业务拥塞的控制信息的步骤（20）执行的方法包括以下步骤：接收（S100）指示数据无线电承载上的业务拥塞的（S100）控制信息;以及接收无线电网络节点，基于拥塞度量，从发送无线电网络节点（10）接收控制信息，以及基于接收到的控制，在具有ECN标记的相同数据无线电承载上标记（S200）下一个具有ECN能力的用户数据包的步骤信息。

3. 发明公开

EP3164970A1 A METHOD AND SYSTEM FOR COMPRESSING FORWARD STATE OF A DATA NETWORK 失效
标题翻译：一种压缩数据网前向状态的方法和系统
公开(公告)号：EP3164970A1
公开(公告)日：2017-05-10
申请号：EP15744671.7
申请日：2015-06-25
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ZHANG, Ying
IPC分类号： H04L12/747 , H04L12/715
CPC分类号： H04L47/33 , H04L45/64 , H04L45/742 , H04L47/29
摘要： A method implemented in a network device of a software-defined network (SDN) system for compressing network state of the SDN system is disclosed. The method comprises combining flow tables for a set of the network elements into a combined table, wherein each row within the combined table is keyed off a common field of each flow table. The method continues with selecting a set of columns of the combined table for compression, wherein the selection is based at least partially on topology of the set of the network elements within the network, and compressing the set of columns of the combined table into a set of compressed entries and a set of classification and regression trees (CaRTs), wherein upon a request for an entity within a predicted subset, an entity within a predicting subset and a corresponding CaRT are used to restore the entity within the predicted subset.
摘要翻译：公开了一种在用于压缩SDN系统的网络状态的软件定义网络（SDN）系统的网络设备中实现的方法。该方法包括将用于一组网络元素的流表组合成组合表，其中组合表中的每一行被键入每个流表的公共字段。该方法继续选择用于压缩的组合表格的一组列，其中该选择至少部分地基于该网络内的该组网络元件的拓扑结构，并且将该组合表格的该组列表压缩成一组的压缩条目和一组分类和回归树（CaRT），其中在对预测子集内的实体的请求时，使用预测子集内的实体和对应的CaRT来恢复所预测的子集内的实体。

4. 发明授权

EP2996291B1 PACKET PROCESSING METHOD, DEVICE, AND SYSTEM 有权
公开(公告)号：EP2996291B1
公开(公告)日：2017-04-26
申请号：EP14811596.7
申请日：2014-06-13
申请人： Huawei Technologies Co., Ltd.
发明人： ZHOU, Hong , LI, Feng , YIN, Yue
IPC分类号： H04L12/803 , H04L29/08
CPC分类号： H04L49/602 , H04L12/6418 , H04L47/193 , H04L47/33 , H04L47/58 , H04L67/1004 , H04L67/1029 , H04L67/2814 , H04L67/327 , H04L69/329

5. 发明公开

EP3148134A1 METHOD AND DEVICE FOR CONTROLLING SERVICE DATA FLOW 审中-公开
标题翻译： VERFAHREN UND VORRICHTUNG ZUR STEUERUNG EINES DIENSTDATENSTROMS
公开(公告)号：EP3148134A1
公开(公告)日：2017-03-29
申请号：EP14895484.5
申请日：2014-06-18
申请人： Huawei Technologies Co., Ltd.
发明人： TAN, Shiyong , CAI, Hui
IPC分类号： H04L12/803
CPC分类号： H04L47/35 , H04L45/54 , H04L47/33
摘要： Embodiments of the present invention provide a method and an apparatus for controlling a service data flow, which relate to the field of communications technologies. The method includes: acquiring, by a controller, index information related to a UE, where the index information includes at least a user information index, a PDN connection index, a bearer index, and a service data flow table index that are related to the UE; sending, by the controller, the index information to a forwarder by using an entry notification message; when a first control event of a service data flow is triggered, acquiring, by the controller, a first instruction index according to the first control event, where the first instruction index includes at least one type of the index information related to the UE; and sending, by the controller, the first instruction index to the forwarder by using first control signaling. In the present invention, when a first control event of a service data flow is triggered, a first instruction index is sent to a forwarder according to the first control event, so as to instruct the forwarder to control the service data flow according to the first instruction index, thereby reducing link overheads for controlling a service data flow, and greatly improving control efficiency.
摘要翻译：本发明的实施例提供了一种用于控制与通信技术领域有关的服务数据流的方法和装置。该方法包括：由控制器获取与UE相关的索引信息，其中索引信息至少包括用户信息索引，PDN连接索引，承载索引和服务数据流表索引，其与 UE; 控制器通过使用入口通知消息将索引信息发送给转发器; 当触发服务数据流的第一控制事件时，由控制器根据第一控制事件获取第一指令索引，其中第一指令索引包括与UE有关的至少一种索引信息; 并且由控制器通过使用第一控制信令将第一指令索引发送给转发器。在本发明中，当触发服务数据流的第一控制事件时，根据第一控制事件将第一指令索引发送给转发器，以指示转发器根据第一控制事件来控制业务数据流指令索引，从而减少用于控制业务数据流的链路开销，大大提高控制效率。

6. 发明公开

EP3066783A1 INCREASING MULTICAST SCALE VIA LOCALIZATION OF INDICIES 有权
标题翻译： ERHÖHUNGEINER MULTICAST-SKALAÜBERLOKALISIERUNG VON INDIZES
公开(公告)号：EP3066783A1
公开(公告)日：2016-09-14
申请号：EP14796984.4
申请日：2014-10-30
申请人： Cisco Technology, Inc.
发明人： BANERJEE, Ayan , RAMABADRAN, Srinivasan , MAHAJAN, Mehak , SIVARAMU, Raghava , BACTHU, Nataraj , TADIMETI, Raja Rao , CHEETHIRALA, Madhava Rao , MELLACHERUVU, Ramana
IPC分类号： H04L12/18 , H04L12/761 , H04L12/741
CPC分类号： H04L45/745 , H04L45/16 , H04L45/72 , H04L45/748 , H04L47/33 , H04L51/10 , H04W28/12 , H04W72/005
摘要： Various embodiments are disclosed for increasing Layer-3 LPM (longest prefix match) routing database in a network platform. In some embodiments, chipsets in fabric modules (FMs) can be partitioned into multiple banks. Network traffic can be directed towards a corresponding bank in the FMs by using a LPM table on a line card (LC). Entries in the LPM table on the LC can be programmed either statically or dynamically based upon LPM routes that are dynamically learned.
摘要翻译：公开了用于执行分级路由的系统，方法和非暂时性的计算机可读存储介质。该方法包括识别计算机网络中的路由并将这些路由布置在两个单独的路由表中。第一路由表存储在第一模块上，第二路由表存储在第二模块上。

7. 发明授权

EP2798799B1 METHODS AND DEVICES IN AN IP NETWORK FOR CONGESTION CONTROL 有权
标题翻译：方法和设备在IP网络过载控制
公开(公告)号：EP2798799B1
公开(公告)日：2016-07-27
申请号：EP11878747.2
申请日：2011-12-28
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LIU, Junhui
IPC分类号： H04L12/70 , H04L12/801 , H04L12/835 , H04L29/06
CPC分类号： H04L47/12 , H04L47/17 , H04L47/31 , H04L47/33 , H04L69/163
摘要： The invention relates to a method 30 in a packet forwarding device 2 in an Internet Protocol, IP, network 10 for congestion control. The method 30 comprises: receiving 31 an IP packet 20 originating from a first network node 11 and addressed to a second network node 3; determining 32 a congestion status on a network path from the second network node 13 to the first network node 11; and entering 33, for a congestion status indicating congestion, congestion information into a header 21, 22 of the IP packet 20, the congestion status congestion information notifying the second network node 13 about congestion present on the network path. The invention also relates to a packet forwarding device 12, a computer program 43 and computer program product 44.

8. 发明公开

EP3024296A1 Method and device for transmitting data 审中-公开
标题翻译： Verfahren und Vorrichtung zurÜbertragungvon Daten
公开(公告)号：EP3024296A1
公开(公告)日：2016-05-25
申请号：EP14290349.1
申请日：2014-11-18
申请人： ALCATEL LUCENT
发明人： Osman, Aydin , Volker, Braun , Hardy, Halbauer
IPC分类号： H04W76/02 , H04W48/18 , H04L12/707 , H04L29/06
CPC分类号： H04L69/14 , H04L47/125 , H04L47/33 , H04W28/02 , H04W76/15
摘要： A method and device for transmitting data in a telecommunication network, the method comprising
- reading part of a first packet stream (I) from an input (In),
- segmenting the part of the first packet stream (I) into packets for at least two second packet streams according to at least one link data rate (R1, R2) of at least one data link (L1, L2) used for transmitting one of the at least two second packet streams,
- sending the packets as part of the respective second packet stream via at least two respective data links (L1, L2).
摘要翻译：一种用于在电信网络中传输数据的方法和装置，所述方法包括 - 从输入（In）读取第一分组流（I）的一部分， - 至少将所述第一分组流（I）的所述部分分段成分组根据用于发送至少两个第二分组流中的一个的至少一个数据链路（L1，L2）的至少一个链路数据速率（R1，R2）的两个第二分组流， - 作为相应的一部分发送分组经由至少两个相应数据链路（L1，L2）的第二分组流。

9. 发明授权

EP2109339B8 DATA TRANSMITTING AND RECEIVING SYSTEM, TERMINAL, RELAY DEVICE, AND DATA TRANSMITTING METHOD 失效转让
标题翻译：数据传输 - / - 系统，终端，传输装置及数据传输方法
公开(公告)号：EP2109339B8
公开(公告)日：2016-05-25
申请号：EP08859804.0
申请日：2008-12-09
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： YAMAGUCHI, Takao , YOSHIDA, Atsushi , ISHII, Tomoki
IPC分类号： H04L12/26 , H04L1/20 , H04W40/24 , H04L12/801 , H04L12/825 , H04L1/00 , H04W84/18 , H04W28/02
CPC分类号： H04L1/0026 , H04L1/0009 , H04L1/0031 , H04L1/203 , H04L43/0829 , H04L47/115 , H04L47/263 , H04L47/33 , H04W28/021 , H04W40/246 , H04W40/248 , H04W84/18

10. 发明授权

EP2524477B1 CONGESTION LEVEL INDICATION WITH EXPLICIT CONGESTION NOTIFICATION IN COMMUNICATION SYSTEMS 有权转让
标题翻译：具有明确关于最后的消息通信系统超负荷水平的报告
公开(公告)号：EP2524477B1
公开(公告)日：2016-04-20
申请号：EP11701420.9
申请日：2011-01-11
申请人： BlackBerry Limited
发明人： FURBECK, David , ZHAO, Xiaoming
IPC分类号： H04L12/70
CPC分类号： H04W28/0289 , H04L47/10 , H04L47/12 , H04L47/14 , H04L47/263 , H04L47/33 , H04W28/02 , H04W28/22

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