公开(公告)号：EP2525534B1

公开(公告)日：2018-04-18

申请号：EP11166496.7

申请日：2011-05-18

申请人： Xelerated NewCo AB

发明人： Livne, Sarig ,  Sukonik, Vitaly ,  Ophir, Einat

IPC分类号： H04L12/869 ,  H04L12/863 ,  H04L12/931 ,  H04L12/937 ,  H04L12/861

CPC分类号： H04L47/60 ,  H04L47/58 ,  H04L47/6215 ,  H04L49/206 ,  H04L49/254 ,  H04L49/90

摘要： It is presented a method for a network traffic scheduler to select a winning input node using a node hierarchy comprising: a plurality of input nodes; an output node; a plurality of intermediate nodes, wherein a subset of the intermediate nodes comprises intermediate nodes being connected to at least one lower level node and one higher level node. The method comprises the steps of: selecting a lower level node as a winning node; obtaining a set of input parameters, the input parameters comprising input data being associated with the winning node; obtaining output parameters by finding a matching row in a lookup table using the input parameters as a key; and providing the output parameters to the higher level node, wherein, when the higher level node is an intermediate node, at least a subset of the output parameters are used as input parameters for the higher level node. By using lookup tables, the relationship between input parameters and output parameters is much more flexible. This allows for implementation of all currently known useful functions, but also allows definition of completely new functions in the future.

公开(公告)号：EP2247040B1

公开(公告)日：2017-08-16

申请号：EP09175280.8

申请日：2009-11-06

申请人： Intel Corporation

发明人： Wu, Ephrem ,  Zhou, Ting ,  Pollock, Steven

IPC分类号： H04Q3/00

CPC分类号： H04L49/254 ,  H04L49/101 ,  H04L49/252 ,  H04L49/3027 ,  H04L49/3045 ,  H04L49/508 ,  H04Q3/0004 ,  H04Q2213/1302 ,  H04Q2213/1304 ,  H04Q2213/13076 ,  H04Q2213/13103 ,  H04Q2213/13322

公开(公告)号：EP3131017A1

公开(公告)日：2017-02-15

申请号：EP15786051.1

申请日：2015-04-29

申请人： Huawei Technologies Co. Ltd.

发明人： HAN, Xinwei ,  LI, Xian

IPC分类号： G06F12/08

CPC分类号： G06F13/4022 ,  G06F12/0811 ,  G06F2212/283 ,  H04L47/6255 ,  H04L47/6275 ,  H04L49/254 ,  H04L49/3018

摘要： Embodiments of the present invention disclose a data processing apparatus and a terminal. A first output end to an N th output end of an input switching module in the apparatus are respectively connected to input ends of a first cache unit to an N th cache unit included in a cache module; a control end of a write arbiter is connected to a control end of the input switching module; a first input end to an N th input end of an output switching module are respectively connected to output ends of the first cache unit to the N th cache unit; a first output end to an N th output end of the output switching apparatus are respectively connected to a first input end to an N th input end of a rearranger; a control end of a read arbiter is connected to a control end of the output switching module; and a first output end to an N th output end of the rearranger are respectively connected to a first output end to a N th output end of the data processing apparatus. The embodiments of the present invention can improve utilization of a cache unit.

公开(公告)号：EP3117574A2

公开(公告)日：2017-01-18

申请号：EP15712477.7

申请日：2015-03-11

申请人： Microsoft Technology Licensing, LLC

发明人： KANDULA, Srikanth ,  MENACHE, Ishai ,  SCHWARTZ, Roy

IPC分类号： H04L12/911

CPC分类号： H04L49/254 ,  H04L41/50 ,  H04L45/02 ,  H04L45/121 ,  H04L47/12 ,  H04L47/127 ,  H04L47/72 ,  H04L47/781 ,  H04L67/1078 ,  H04L67/1095

摘要： Various technologies pertaining to scheduling network traffic in a network are described. A request to transfer data from a first computing device to a second computing device includes data that identifies a volume of the data to be transferred and a deadline, where the data is to be transferred prior to the deadline. A long-term schedule is computed based upon the request, wherein the long-term schedule defines flow of traffic through the network over a relatively long time horizon. A short-term schedule is computed based upon the long-term schedule, where devices in the network are configured based upon the short-term schedule.

摘要翻译： 描述了关于在网络中调度网络流量的各种技术。 将数据从第一计算设备传送到第二计算设备的请求包括标识要传送的数据的数量的数据和在截止日期之前要传送数据的期限。 基于请求计算长期时间表，其中长期调度在相对长的时间范围内定义通过网络的业务流。 基于长期计划计算短期计划，其中基于短期计划配置网络中的设备。

公开(公告)号：EP3061213A1

公开(公告)日：2016-08-31

申请号：EP14805472.9

申请日：2014-10-15

申请人： FTS Computertechnik GmbH

发明人： STEINER, Wilfried ,  BAUER, Günther

IPC分类号： H04L12/40

CPC分类号： H04L12/40182 ,  H04L12/40189 ,  H04L49/254 ,  H04L61/2007 ,  H04L61/2038

摘要： The invention relates to a method for transmitting messages in a computer network and to a computer network of this kind. The computer network comprises computation nodes (101-105), which computation nodes (101-105) are connected to one another via at least one star coupler (201) and/or at least one multi-hop network (1000), each computation node (101-105) being connected to the at least one star coupler (201) and/or to the at least one multi-hop network (1000) via at least one communication line (110), and the computation nodes (101-105) exchanging Ethernet messages with one another and with the at least one star coupler (201) and/or the at least one multi-hop network (1000). Provision is made for a set of two or more components each to be directly connected to one another by two or more communication lines (110, 111), each component in the set being either a computation node (101-105) or a star coupler (201), and sending components in the set of components sending at least some of the Ethernet messages that are to be sent to at least two of the two or more communication lines (110, 111), and receiving components in the set of components accepting and/or forwarding at least some of the Ethernet messages that are received via the two or more communication lines (110, 111) only if at least two identical messages are received via at least two different communication lines.

公开(公告)号：EP3060994A1

公开(公告)日：2016-08-31

申请号：EP14856089.9

申请日：2014-10-20

申请人： Oleumtech Corporation

发明人： TANNER, Matthew, A.

IPC分类号： G06F13/00

CPC分类号： H04L41/0809 ,  H04L12/6418 ,  H04L25/0264 ,  H04L41/0876 ,  H04L49/254 ,  H04L67/12

摘要： In a modular signal mirroring system each point-to-point RF transceiver end has a controller module (500) coupled to one or more I/O modules (502). The I/O modules (502) have various input and output circuits. A signal received a the near end is reconstructed at the fa end after being transmitted in an RF packet. The reconstructed signal may be the same as the input signal, inverted from the input signal or level-shifted from the input signal. It is representative of the input signal following the input signal's state after a time-quantization latency.

公开(公告)号：EP3048850A1

公开(公告)日：2016-07-27

申请号：EP15195674.5

申请日：2012-12-24

申请人： Huawei Technologies Co., Ltd.

发明人： LI, Yunbo ,  WU, Tianyu ,  YANG, Xun ,  HAN, Hui

IPC分类号： H04W74/08 ,  H04L12/807 ,  H04L12/937

CPC分类号： H04L49/254 ,  H04L47/27 ,  H04W74/085

摘要： A method and an apparatus for controlling data transmission can reduce occurrence of collisions between stations. The method includes: determining at least one first station; and sending first indication information to the first station, where the first indication information is used for indicating at least one first backoff duration, so that the first station performs a data transmission operation by using the first backoff duration, and the first backoff duration used by the first station to perform a data transmission operation is less than a second backoff duration used by a second station to perform a data transmission operation, or the first backoff duration used by the first station to perform a data transmission operation is greater than the second backoff duration used by the second station to perform a data transmission operation. Shortening backoff durations of some stations can ensure that these stations send data first, and extending backoff durations of some stations can ensure that the other stations send data first. Therefore, occurrence of collisions between the stations can be reduced.

摘要翻译： 用于控制数据传输的方法和装置可以减少站之间的碰撞的发生。 该方法包括：确定至少一个第一站; 并且向所述第一站发送第一指示信息，其中所述第一指示信息用于指示至少一个第一退避持续时间，使得所述第一站通过使用所述第一回退持续时间和所述第一回退持续时间使用的所述第一回退持续时间来执行数据传输操作， 执行数据传输操作的第一站小于由第二站用于执行数据传输操作的第二退避持续时间，或者由第一站执行数据传输操作所使用的第一退避持续时间大于第二退避时间 由第二站用于执行数据传输操作的持续时间。 缩短一些站点的退避持续时间可以确保这些站首先发送数据，并延长一些站的后退持续时间可以确保其他站首先发送数据。 因此，可以减少站间的碰撞的发生。

公开(公告)号：EP1528729B1

公开(公告)日：2016-04-13

申请号：EP04024583.9

申请日：2004-10-15

申请人： ALCATEL LUCENT

发明人： Sridhar,Kamakshi ,  Kim, Taeho

IPC分类号： H04L12/54

CPC分类号： H04L49/254 ,  H04L45/10 ,  H04L45/20 ,  H04L45/502 ,  H04L47/2416 ,  H04L47/2433 ,  H04L47/28 ,  H04L47/286 ,  H04L47/50 ,  H04L47/566 ,  H04L49/205 ,  H04L49/3027 ,  H04L49/351

公开(公告)号：EP2613479B1

公开(公告)日：2015-09-30

申请号：EP11821240.6

申请日：2011-05-31

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： YOSHIDA, Atsushi ,  YAMAGUCHI, Takao ,  ISHII, Tomoki

IPC分类号： H04L12/911

CPC分类号： H04L49/101 ,  H04L49/254 ,  H04L49/3027

公开(公告)号：EP2849375A1

公开(公告)日：2015-03-18

申请号：EP12876972.6

申请日：2012-12-24

申请人： Huawei Technologies Co., Ltd

发明人： LI, Yunbo ,  WU, Tianyu ,  YANG, Xun ,  HAN, Hui

IPC分类号： H04L1/00

CPC分类号： H04L49/254 ,  H04L47/27 ,  H04W74/085

摘要： A method and an apparatus for controlling data transmission can reduce occurrence of collisions between stations. The method includes: determining at least one first station; and sending first indication information to the first station, where the first indication information is used for indicating at least one first backoff duration, so that the first station performs a data transmission operation by using the first backoff duration, and the first backoff duration used by the first station to perform a data transmission operation is less than a second backoff duration used by a second station to perform a data transmission operation, or the first backoff duration used by the first station to perform a data transmission operation is greater than the second backoff duration used by the second station to perform a data transmission operation. Shortening backoff durations of some stations can ensure that these stations send data first, and extending backoff durations of some stations can ensure that the other stations send data first. Therefore, occurrence of collisions between the stations can be reduced.

摘要翻译： 控制数据传输的方法和装置可以减少站间冲突的发生。 该方法包括：确定至少一个第一站; 并向所述第一站点发送第一指示信息，所述第一指示信息用于指示至少一个第一退避时长，以使所述第一站点通过所述第一退避时长和所述第一退避时长使用 执行数据传输操作的第一站点小于第二站点用于执行数据传输操作的第二退避时间，或者第一站点用于执行数据传输操作的第一退避时间大于第二退避 第二站用于执行数据传输操作的持续时间。 缩短某些站点的退避时间可以保证这些站点首先发送数据，并且延长一些站点的退避时间可以确保其他站点首先发送数据。 因此，台站之间的碰撞发生可以减少。