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1. 发明公开

EP3232630A4 METHOD AND DEVICE FOR DATA PACKET EXTRACTION 审中-公开
公开(公告)号：EP3232630A4
公开(公告)日：2018-04-11
申请号：EP14909402
申请日：2014-12-30
申请人： HUAWEI TECH CO LTD
发明人： FU TIANFU , ZHOU CHONG , ZHANG YIBO
IPC分类号： H04L29/06 , G06F17/30 , H04L12/24 , H04L12/26 , H04L12/741 , H04L12/743 , H04L12/851
CPC分类号： G06F17/30985 , H04L29/06 , H04L41/142 , H04L41/50 , H04L41/5009 , H04L43/022 , H04L43/026 , H04L43/06 , H04L43/0817 , H04L43/0847 , H04L43/0852 , H04L43/087 , H04L43/106 , H04L43/18 , H04L45/745 , H04L45/7453 , H04L47/2441 , H04L49/205 , H04L49/3009 , H04L69/16 , H04L69/161
摘要： Embodiments of the present invention provide a data packet extraction method and apparatus. Two hash values calculated based on quintuple information of different data packets of a same session are the same, that is, two calculated remainders are also the same at a same sampling ratio. When one remainder of the two calculated remainders is a preset sampling remainder, all the data packets in a network that belong to the session are extracted, so as to implement data packet extraction based on a session. When the quintuple information of the different data packets of the same session matches the first mapping table, either all the data packets of the same session can match the first mapping table, or none of the data packets of the same session can match the first mapping table, so as to implement data packet extraction based on a session.

2. 发明授权

EP2127167B1 MULTIPLEXED DATA STREAM CIRCUIT ARCHITECTURE 有权
标题翻译：多路复用数据，电源电路架构
公开(公告)号：EP2127167B1
公开(公告)日：2016-03-23
申请号：EP08700032.9
申请日：2008-01-02
申请人： Huawei Technologies Co., Ltd.
发明人： FOURCAND, Serge, Francois
IPC分类号： H04L12/24
CPC分类号： H04L47/10 , H04L47/2441 , H04L49/205 , H04L49/351 , H04L49/9042

3. 发明公开

EP2867773A2 METHODS AND SYSTEMS FOR BANDWIDTH-EFFICIENT REMOTE PROCEDURE CALLS 审中-公开
标题翻译： VERFAHREN UND SYSTEMEFÜRBANDBREITENEFFIZIENTE FERNPROZEDURANRUFE
公开(公告)号：EP2867773A2
公开(公告)日：2015-05-06
申请号：EP13750595.4
申请日：2013-04-15
申请人： Kabushiki Kaisha Square Enix Holdings (also trading as Square Enix Holdings Co., Ltd)
发明人： PERRIN, Cyril , IWASAKI, Tetsuji
IPC分类号： G06F9/54
CPC分类号： H04L67/40 , A63F13/53 , G06F9/547 , H04L47/24 , H04L49/205 , H04L67/12 , H04L69/04
摘要： A local device obtains at least one instruction for execution by a remote device (e.g., instructions to render a game screen of a video game). A packet representing the at least one instruction is created, and released towards the remote device. Creation of the packet involves consulting a packet dictionary to determine whether a packet index has already been assigned to the at least one instruction. If this is the case, the packet is formulated so that it contains the packet index; otherwise, the packet is formulated to include a function identifier and a set of parameters, which are associated with the at least one instruction. Since fewer bits are needed to encode the packet index than to encode the function identifier and the set of parameters, transmitted packets can be condensed when they represent at least one instruction for which a packet had previously been transmitted.
摘要翻译：本地设备获得至少一个用于由远程设备执行的指令（例如，用于呈现视频游戏的游戏画面的指令）。创建表示至少一条指令的分组，并向远程设备释放。分组的创建包括咨询分组字典以确定分组索引是否已经被分配给至少一个指令。如果是这种情况，则分组被配制成使其包含分组索引; 否则，分组被配制为包括与至少一个指令相关联的功能标识符和一组参数。由于对编码分组索引需要较少的比特来比编码功能标识符和参数集合，所以当传输的分组表示至少一个先前已经发送了分组的指令时，可以进行压缩。

4. 发明授权

EP1179930B1 Long Packet handling 有权
标题翻译：加工长数据包
公开(公告)号：EP1179930B1
公开(公告)日：2014-07-16
申请号：EP01306823.4
申请日：2001-08-09
申请人： Ericsson AB
发明人： Zhou, Fan , Bianchini, Ronald P. Jr. , Hook, Joseph A. , Reddy, Veera
IPC分类号： H04L12/933 , H04L12/931 , H04L12/935
CPC分类号： H04L49/103 , H04L49/205 , H04L49/3036

5. 发明授权

EP1078498B1 METHOD AND APPARATUS FOR SUPPLYING REQUESTS TO A SCHEDULER IN AN INPUT-BUFFERED MULTIPORT SWITCH 有权
标题翻译：方法和装置有关的问题到排放控制在与缓冲输入一个开关供应
公开(公告)号：EP1078498B1
公开(公告)日：2013-12-18
申请号：EP99920239.3
申请日：1999-04-29
申请人： Alcatel Lucent
发明人： BAUMAN, James, A. , ANDERSON, Eric, T.
IPC分类号： H04L12/70 , H04Q11/04
CPC分类号： H04L47/60 , H04L47/50 , H04L47/566 , H04L49/205 , H04L49/254 , H04L49/3018 , H04L49/352 , H04Q11/0478
摘要： A method and apparatus for supplying new requests to a scheduler in an input-buffered multiport switch involve selecting a request that does not target output channels that conflict with output channels targeted by requests that are already accessible to the scheduler. Specifically, target output channels of requests that are presently accessible to the scheduler are identified and compared to target output channels of requests that are included in a queue of next-in-line requests. The queue of next-in-line requests is reviewed and the highest priority request having no conflicting output channels is supplied to the scheduler. By supplying the scheduler with a new request that targets non-conflicting output channels, the scheduler is presented with a wider range of requested output channels from which to choose in each arbitration cycle. In a first embodiment, one, two, or eight ports are connected to each one of four input/output controllers in a switch having a four-channel switch fabric. To supply the scheduler with new requests, secondary arbitration is performed on a channel-specific basis in order to supply channel-specific requests to the scheduler. The method of supplying requests to the scheduler can be scaled to include multiple channels and multiple packet priority designations.
摘要翻译：一种输入缓冲多端口交换机上提供新的请求调度的方法和设备涉及选择的请求没有不达标的输出通道也由请求定为目标输出信道冲突也已经向调度访问。具体而言，请求的目标输出信道做目前访问的调度器被识别并与目标的请求输出通道没被包括在下一序位线的请求队列。下一序位线的请求的队列被审查，并具有没有冲突输出通道上的最高优先级请求被提供给调度器。通过提供调度与新的请求没有目标不冲突的输出通道，调度，提出了一系列抵制来自哪个请求输出通道在每个仲裁周期来选择的。在第一实施例中，一个，两个，或八个端口都连接到四个输入/输出控制器每一个在具有四通道交换结构的开关。提供与新请求调度器，次级仲裁是为了提供特定的信道的请求发送到调度器执行的特定信道的基础上。供给请求调度器的方法还可以扩展到包括多个信道和多个数据包优先级的指定。

6. 发明公开

EP2622816A1 MULTI-CLASS DATA TRANSPORT 有权
标题翻译：多级数据传输
公开(公告)号：EP2622816A1
公开(公告)日：2013-08-07
申请号：EP11764837.8
申请日：2011-09-28
申请人： British Telecommunications Public Limited Company
发明人： SOPPERA, Andrea , SMITH, Alan Philip , EARDLEY, Philip Laurence
IPC分类号： H04L29/06 , H04L12/56
CPC分类号： H04L47/12 , H04L47/10 , H04L47/193 , H04L47/22 , H04L47/2408 , H04L47/2441 , H04L47/27 , H04L47/29 , H04L49/205 , H04L69/163
摘要： Methods and apparatus for controlling the forwarding of a flow (12) of data units across a network from a sender node (11) to a receiver node (19) via at least one intermediate node (15), the data units each having one of a plurality of different types of class indication associated therewith, each type of class indication providing, to an intermediate node currently processing the data unit with which the class indication is associated, an indication denoting a particular class of treatment, selected from a plurality of different classes of treatment, according to which the data unit is to be processed by that intermediate node, such that different proportions of the data units of the flow are forwarded as different sub-flows each comprising data units having class indications of different types thereby providing indications denoting different classes of treatment.
摘要翻译：用于控制数据单元的流（12）通过网络从发送器节点（11）经由至少一个中间节点（15）转发到接收器节点（19）的方法和设备，所述数据单元各自具有与其关联的多个不同类别的类别指示，每种类别的指示向当前处理与类别指示相关联的数据单元的中间节点提供表示特定类别的治疗的指示，所述指示表示选自多个不同的治疗根据该类别的处理，数据单元将由该中间节点处理，使得流的数据单元的不同比例作为不同的子流转发，每个子流包括具有不同类型的类别指示的数据单元，由此提供指示表示不同类别的治疗。

7. 发明公开

EP1543640A4 METHOD AND SYSTEM FOR NETWORK MANAGEMENT IN A HYBRID WIRED/WIRELESS NETWORK 审中-公开
标题翻译： FOR NETZWERKVERWALTUG在混合有线方式以及系统或无线网络
公开(公告)号：EP1543640A4
公开(公告)日：2011-12-28
申请号：EP03749562
申请日：2003-09-09
申请人： BROADCOM CORP
发明人： FRANK ED H , MARTIN RICHARD
IPC分类号： G01S5/02 , H04L1/16 , H04L12/24 , H04L12/28 , H04L12/54 , H04L12/801 , H04L12/803 , H04L12/851 , H04L12/853 , H04L12/911 , H04L12/919 , H04L12/927 , H04L12/931 , H04L29/06 , H04L29/08 , H04L29/14 , H04W16/16 , H04W24/02 , H04W28/24 , H04J1/16 , H04J3/16 , H04Q7/24
CPC分类号： H04W24/02 , G01S5/0252 , H04L1/1607 , H04L12/2898 , H04L41/08 , H04L47/125 , H04L47/14 , H04L47/2408 , H04L47/2416 , H04L47/70 , H04L47/726 , H04L47/767 , H04L47/801 , H04L47/805 , H04L47/822 , H04L47/824 , H04L49/205 , H04L49/351 , H04L67/14 , H04L67/18 , H04L67/327 , H04L69/14 , H04L69/18 , H04L69/32 , H04L69/324 , H04L69/329 , H04L69/40 , H04W16/16 , H04W28/24

8. 发明授权

EP0979022B1 Method and apparatus for a simple explicit rate indication algorithm (SERIA) 有权
标题翻译：与简单明确指示比特率的算法的方法和装置
公开(公告)号：EP0979022B1
公开(公告)日：2011-11-02
申请号：EP99306201.7
申请日：1999-08-04
申请人： Ericsson AB
发明人： Vishnu, Meenarachagan , Basak, Debashis , Kim, Hyong S.
IPC分类号： H04Q11/04 , H04L12/56
CPC分类号： H04L12/5601 , H04L12/5602 , H04L47/10 , H04L49/103 , H04L49/205 , H04L49/254 , H04L49/30 , H04L49/3081 , H04L49/503 , H04L2012/5635 , H04L2012/5679 , H04L2012/5682

9. 发明授权

EP1196856B1 METHOD AND APPARATUS FOR MONITORING TRAFFIC IN A NETWORK 有权
标题翻译：方法和设备的网络流量监控器
公开(公告)号：EP1196856B1
公开(公告)日：2011-01-19
申请号：EP00947012.1
申请日：2000-06-30
申请人： Apptitude, Inc.
发明人： DIETZ, Russell, S. , MAIXNER, Joseph, R. , KOPPENHAVER, Andrew, A. , BARES, William, H. , SARKISSIAN, Haig, A. , TORGERSON, James, F.
IPC分类号： G06F15/173
CPC分类号： H04L41/50 , G06F17/30985 , H04L29/06 , H04L41/142 , H04L41/5009 , H04L43/026 , H04L43/06 , H04L43/0817 , H04L43/0847 , H04L43/0852 , H04L43/087 , H04L43/106 , H04L43/12 , H04L43/18 , H04L45/745 , H04L45/7453 , H04L47/2441 , H04L49/101 , H04L49/20 , H04L49/205 , H04L49/25 , H04L49/30 , H04L49/3009 , H04L49/35 , H04L69/16 , H04L69/161 , H04L69/18 , H04L69/22 , Y02D50/30
摘要： A monitor for and a method of examining packets passing through a connection point on a computer network. Each packets conforms to one or more protocols. The method includes receiving a packet from a packet acquisition device and performing one or more parsing/extraction operations on the packet to create a parser record comprising a function of selected portions of the packet. The parsing/extraction operations depend on one or more of the protocols to which the packet conforms. The method further includes looking up a flow-entry database containing flow-entries for previously encountered conversational flows. The lookup uses the selected packet portions and determining if the packet is of an existing flow. If the packet is of an existing flow, the method classifies the packet as belonging to the found existing flow, and if the packet is of a new flow, the method stores a new flow-entry for the new flow in the flow-entry database, including identifying information for future packets to be identified with the new flow-entry. For the packet of an existing flow, the method updates the flow-entry of the existing flow. Such updating may include storing one or more statistical measures. Any stage of a flow, state is maintained, and the method performs any state processing for an identified state to further the process of identifying the flow. The method thus examines each and every packet passing through the connection point in real time until the application program associated with the conversational flow is determined.

10. 发明公开

EP1515480A3 Method and system for network management in a hybrid wired/wireless network 有权转让
标题翻译：在einem hybriden，Drahtgebundenen / drahtlosen Netz的Verfahren und System zur Netzverwaltung
公开(公告)号：EP1515480A3
公开(公告)日：2010-06-02
申请号：EP04017104.3
申请日：2004-07-20
申请人： Broadcom Corporation
发明人： Frank, Edward H. , Martin, Richard
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L67/04 , G01S5/0252 , H04L1/1607 , H04L12/2856 , H04L12/2876 , H04L41/0816 , H04L41/0896 , H04L41/12 , H04L41/5003 , H04L41/5009 , H04L47/125 , H04L47/14 , H04L47/15 , H04L47/24 , H04L47/2408 , H04L47/2458 , H04L47/70 , H04L47/767 , H04L47/785 , H04L47/805 , H04L47/824 , H04L49/205 , H04L49/351 , H04L63/10 , H04L67/14 , H04L67/18 , H04L67/327 , H04L69/14 , H04L69/18 , H04L69/32 , H04L69/324 , H04L69/329 , H04L69/40 , H04W4/12 , H04W16/16 , H04W24/00 , H04W28/08 , H04W28/24 , H04W84/12 , H04W88/08
摘要： Aspects of the invention may provide a system and method for network management in a hybrid wired/wireless local area network. A method for network management in a hybrid wired/wireless local area network may include receiving from a first access point and/or a first switch, a first messaging protocol message containing quality of service (QoS) information. Responsive to the first messaging protocol message, at least a minimum QoS level for operation of the first switch, the first access point, a second access point and/or a second switch, may be determined. QoS information corresponding to at least the minimum QoS level may be distributed to the first switch, the first access point, the second access point and the second switch, using a second messaging protocol message. QoS information may be distributed to at least a portion of the hybrid wired/wireless local area network.
摘要翻译：本发明的方面可以提供用于混合有线/无线局域网中的网络管理的系统和方法。用于混合有线/无线局域网中的网络管理的方法可包括从第一接入点和/或第一交换机接收包含服务质量（QoS）信息的第一消息收发协议消息。响应于第一消息协议消息，可以确定用于第一交换机，第一接入点，第二接入点和/或第二交换机的操作的至少最小QoS等级。可以使用第二消息协议消息将对应于至少最小QoS级别的QoS信息分配给第一交换机，第一接入点，第二接入点和第二交换机。 QoS信息可以被分发到混合有线/无线局域网的至少一部分。

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