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1. 发明公开

EP3410154A1 VERFAHREN UND SENSORSYSTEM ZUR VERMESSUNG DER EIGENSCHAFTEN EINER ÜBERTRAGUNGSSTRECKE EINES MESSSYSTEMS ZWISCHEN SENDER UND EMPFÄNGER 审中-公开
公开(公告)号：EP3410154A1
公开(公告)日：2018-12-05
申请号：EP18182975.5
申请日：2012-12-21
申请人： ELMOS Semiconductor Aktiengesellschaft
发明人： Burchard, Dr. Bernd
IPC分类号： G01S17/46 , G01S17/10 , G01S7/487 , G01S7/497
CPC分类号： H04B17/3913 , G01S7/4876 , G01S7/497 , G01S17/026 , G01S17/10 , G01S17/46 , H04B17/14 , H04B17/24 , H04J3/14
摘要： Verfahren und Sensorsystem zur Vermessung der Übertragungseigenschaften einer ersten Übertragungsstrecke (T1) eines auf einer rückgekoppelten Kompensation beruhenden Messsystems zwischen einem ersten Sender (H1) und einem Empfänger (D1), wobei in dem Empfänger (D1) neben dem ausgestrahlten Sendesignal (I2) des ersten Senders (H1) ein Kompensationssignal (I2) eines Kompensationssenders (K) überlagert empfangen wird. Ein Speisesignal (S5) für den ersten Sender (H1) und ein Empfängerausgangssignal (S1) des Empfängers (D) bilden je einen Vektor in einem Prä-Hilbert-Raum. Mittels des erfindungsgemäßen Verfahrens erfolgt eine Hilbert-Projektion zwischen dem Empfängerausgangssignal (S1) des Empfängers (D) und dem Speisesignal (S5), so dass ein Projektionsbildsignal (S10) erzeugt wird. Aus dem Projektionsbildsignal (S10) wird ein Ausgangssignal (S4) gebildet. Mittels einer zumindest teilweisen Rücktransformation des Ausgangssignals (S4) mit dem Speisesignal (S5) wird ein Vorsignal (S6) erzeugt. Die Rücktransformation erfolgt bevorzugt mittels einer Multiplikation. Ein Kompensationssignal (S3) zum Speisen des Kompensationssenders (K) wird aus dem gebildeten Vorsignal (S6) generiert, um eine rückkoppelnde Regelung des Empfängerausgangssignals (S1) zu erzielen.

2. 发明授权

EP1834840B1 Electronic control units for controlling in-vehicle devices using time-dependent data and vehicle control system integrating such units for real-time distributed control 有权
公开(公告)号：EP1834840B1
公开(公告)日：2018-12-05
申请号：EP07005174.3
申请日：2007-03-13
申请人： DENSO CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Shidai, Takahiro , Miyamoto, Seiji , Noda, Waka , Ito, Ryo , Hirano, Hiroyuki
IPC分类号： B60R16/023 , H04J3/06
CPC分类号： B60R16/0231 , H04J3/0682 , H04J3/14 , H04L67/12
摘要： An electronic control unit (100) is incorporated as one of a plurality of electronic controllers (100) composing a system for controlling in-vehicle devices on a distributed and mutually-synchronized control manner in a vehicle. The plurality of electronic control units (100) are communicably connected with each other via an in-vehicle network (1) to communicate information including the time-dependent data among the electronic control units. Each electronic control unit (100) comprises a control member, an elapsed-time calculation component, and a validity determination component. The control member performs the control on the basis of time-dependent data acquired in time series relating to the vehicle. The elapsed-time calculation component is configured to calculate an elapsed time elapsing from acquisition of the time-dependent data. The validity determination component is configured to use the calculated elapsed time to determine whether or not the time-dependent data is valid or not for the control in terms of freshness of the time-dependent data.

3. 发明授权

EP3054606B1 REROUTING METHOD AND AUTOMATICALLY SWITCHED OPTICAL NETWORK 有权
标题翻译：路由方法和自动切换光网络
公开(公告)号：EP3054606B1
公开(公告)日：2018-05-16
申请号：EP13900592.0
申请日：2013-12-30
申请人： Huawei Technologies Co., Ltd.
发明人： ZHAO, Min , RAO, Bao quan , CHEN, Chunhui
IPC分类号： H04J3/16 , H04J3/14 , H04B10/07 , H04Q11/00 , H04L12/707 , H04L12/703
CPC分类号： H04Q11/0062 , H04J3/14 , H04J3/1652 , H04J2203/0051 , H04J2203/006 , H04L45/22 , H04L45/28 , H04Q2011/0083
摘要： Embodiments of the present invention provide a rerouting method and an automatically switched optical network. The method includes: configuring, by a first ASON network element, a first TCM level after determining that a network element connected to the first ASON network element is a network element of a third-party network and/or a network element of a conventional network; and monitoring, according to the first TCM level, whether a link between the first ASON network element and the second ASON network element is faulty. When a fault is found, rerouting is triggered to recover the link, which implements that, in a mode of hybrid networking of an ASON and a third-party network, rerouting is promptly performed when the third-party network is faulty, so as to recover a link and ensure service quality.

4. 发明授权

EP2827506B1 METHOD FOR CHANGING OVERHEAD AND PREVENTING SUBNETS FROM SWITCHING SIMULTANEOUSLY, DEVICE, NETWORK ELEMENT, AND NETWORK 有权
标题翻译：同时切换开销和防止子网切换的方法，设备，网络元素和网络
公开(公告)号：EP2827506B1
公开(公告)日：2018-04-25
申请号：EP13760440.1
申请日：2013-03-13
申请人： ZTE Corporation
发明人： YUAN, Yan , FU, Sen , SONG, Xiaopeng
IPC分类号： H04B1/74 , H04B10/032 , H04J3/08 , H04J3/14
CPC分类号： H04B1/74 , H04J3/14 , H04J3/1652 , H04J3/1664
摘要： A method and an apparatus for changing an overhead and preventing subnets from switching simultaneously, a network element, and a network are disclosed. The method for changing an overhead includes: detecting that a fault occurs, and the fault triggering an embedded optical transport subnet and an outer subnet thereof to perform protection switching; changing a value of an overhead which will trigger protection switching of the outer subnet in a signal to be transmitted to a downstream network element to a value which will not trigger protection switching of the outer subnet; and cancelling the change after the change lasts for a period of time, wherein the period of time is less than or equal to a set change lasting time. A network element of an embedded subnet in multiple nested subnets performs said method for changing an overhead, and meanwhile sets a protection switching delay trigger time of a network element performing protection switching in the outer subnet to be less than a longest service transient interruption time possibly caused during the protection switching of the embedded subnet, so as to prevent subnets from switching simultaneously and reduce the protection switching delay caused by a fault outside the embedded subnet and in the outer subnet. The present application further provides a corresponding apparatus, network element, and network.

5. 发明公开

EP3208956A4 FRAMER AND FRAMING METHOD 审中-公开
公开(公告)号：EP3208956A4
公开(公告)日：2018-03-28
申请号：EP15862214
申请日：2015-11-27
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： KITAMURA KEI , HAMANO TAKAFUMI , KOTANIGAWA TAKASHI , ARAI KAORU , YOKOTA MASAHIRO , MAEDA HIDEKI , YAMADA YOSHIAKI , OHARA TAKUYA , SHINTAKU KENGO
IPC分类号： H04J3/16 , H04B1/74 , H04B10/03 , H04J3/00 , H04J3/14
CPC分类号： H04B10/032 , H04B1/74 , H04B10/03 , H04J3/00 , H04J3/14 , H04J3/16
摘要： A framer is in a transmission device which allocates a plurality of time slots of an optical channel to a plurality of logical paths each having a transmission priority, allocates a plurality of client signals received by the plurality of logical paths to the plurality of time slots allocated to the plurality of logical paths, and transmits the plurality of client signals by a plurality of optical subcarriers that use a plurality of optical wavelengths corresponding to the plurality of time slots, and includes: a time slot allocation unit that, in a case where an optical wavelength corresponding to a time slot allocated to a logical path having a high transmission priority is not used, allocates at least one of the plurality of time slots to the logical path having the high transmission priority while the time slot corresponding to the unused optical wavelength is avoided, to change the time slot allocated to the logical path having the high transmission priority.

6. 发明公开

EP2676388A4 ADAPTOR SYSTEM FOR AN ETHERNET NETWORK 审中-公开
公开(公告)号：EP2676388A4
公开(公告)日：2017-12-20
申请号：EP12747233
申请日：2012-02-09
申请人： IBM
发明人： DECUSATIS CASIMER , GREGG THOMAS , KRISHNAMURTHY RAJARAM
IPC分类号： H04J3/00
CPC分类号： H04B10/07 , H04J3/14 , H04J2203/006 , H04J2203/0085
摘要： An Ethernet adapter system may include a transmitter to insert a payload type identifier sequence in a generic frame procedure header to indicate that a network is a converged enhanced Ethernet network. The transmitter may insert idle sequences in a stream of data frames transmitted along a link. The system may include a receiver to recognize a condition and to force a loss of synchronization condition on the link that will be converted by the receiver into a loss of light condition. The receiver may scan the transmitted stream of data frames for invalid data frames and introduce a code into the stream of data frames whenever an invalid data frame is detected.

7. 发明公开

EP3249834A1 ADD/DROP MULTIPLEXER AND METHOD FOR PROCESSING SIGNAL IN ADD/DROP MULTIPLEXER 有权
标题翻译：增/减多路复用器和用于在增/减多路器中处理信号的方法
公开(公告)号：EP3249834A1
公开(公告)日：2017-11-29
申请号：EP15888816.4
申请日：2015-04-16
申请人： Huawei Technologies Co., Ltd.
发明人： XIANG, Hui
IPC分类号： H04J7/00 , H04J14/00
CPC分类号： H04J14/0215 , H04J3/08 , H04J3/14 , H04J7/00 , H04J14/00 , H04Q11/0071 , H04Q2011/0088 , H04Q2213/13003
摘要： Embodiments of the present invention disclose an add/drop multiplexer, including a first line board and a tributary board, where the first line board includes at least a first interface and a second interface, the first interface is disposed between the tributary board and the first line board, and the second interface is disposed on a network side of the first line board; the first line board is configured to receive a first signal from a first link, and output the first signal through the second interface; the first line board is further configured to receive a second signal from the first link, and output the second signal to the tributary board through the first interface; and the first line board is further configured to receive a third signal from the tributary board through the first interface, and input the third signal into the first link. By using the foregoing technical solutions, an inter-board interface on a link is effectively eliminated, thereby reducing complexity, power consumption, and costs of the ADM, and improving a link bandwidth processing capability of a device.
摘要翻译：本发明实施例公开了一种分插复用器，包括第一线路板和支路板，其中第一线路板至少包括第一接口和第二接口，第一接口设置在支路板和第一接口板之间所述第二接口设置在所述第一线路板的网络侧; 所述第一线路板被配置为从第一链路接收第一信号，并且通过所述第二接口输出所述第一信号; 所述第一线路板还用于接收来自所述第一链路的第二信号，并通过所述第一接口将所述第二信号输出至所述支路板; 所述第一线路板还用于通过所述第一接口接收来自所述支路板的第三信号，并将所述第三信号输入到所述第一链路。通过上述技术方案，有效消除了链路上的板间接口，降低了ADM的复杂度，功耗和成本，提高了设备的链路带宽处理能力。

8. 发明授权

EP2670184B1 METHOD OF NETWORK MANAGEMENT BY ASSISTANCE FROM TERMINAL USING CONTROL-PLANE SIGNALLING AND REQUESTS FROM NETWORK TO TERMINAL 有权
标题翻译：终端使用控制平面信号进行网络管理的方法和从网络到终端的请求
公开(公告)号：EP2670184B1
公开(公告)日：2017-11-08
申请号：EP13181914.6
申请日：2009-03-17
申请人： Qualcomm Incorporated
发明人： Song, Osok , Kitazoe, Masato , Flore, Oronzo , Mishra, Anjali , Grilli, Francesco
IPC分类号： H04W24/02 , H04W24/10
CPC分类号： H04J3/14 , H04W24/02 , H04W24/10

9. 发明公开

EP2678947A4 REDUCING INTERFERENCE CAUSED BY AN ATMOSPHERIC DUCT IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：干扰最小BY大气CHANNEL IN A移动通信系统
公开(公告)号：EP2678947A4
公开(公告)日：2016-12-28
申请号：EP11859400
申请日：2011-02-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ZHU HUAISONG , HU YANG , LOU STEVE
IPC分类号： H04J11/00
CPC分类号： H04J3/14 , H04J11/0056
摘要： A base station (14) in a mobile communication system operating according to a synchronized time division scheme comprises an antenna (26), a radio communication unit (24) for communicating with mobile stations of the system and an interference investigating unit (28) comprising a link quality measuring element (30), which obtains link quality measurements that are measured in the base station during uplink communication (UL) between at least one mobile station and the base station, a link quality evaluation element (32) that compares link quality measurements of at least one uplink channel with a link quality threshold and determines that the uplink channel is interfered by another base station if the link quality threshold is exceeded, a base station identifying element (34) that identifies the other base station via signals broadcast by the other base station and an interference limiting element (36) configured to perform an interference limitation activity based on the identification.
摘要翻译：用于与系统的移动台和干扰调查单元（28）进行通信的天线（26），无线通信单元（24）的在雅丁操作以同步的时分方式的移动通信系统中的基站（14）包括包含链路质量测量元件（30），其获得链路质量测量并在基站的上行链路通信（UL）期间测量的至少一个移动站和基站，链路质量评估元件（32）做之间比较的链路质量与链路质量阈值和确定的地雷至少一个上行链路信道的测量结果没有上行链路信道是由另一个基站干扰是否超过了链路质量阈值时，（34）做了基站识别元件识别可经由由广播的信号的另一基站其它基站和对干扰限制元件（36）被配置为在干扰限制活动基于所辨识的执行 ñ。

10. 发明公开

EP2263385A4 IMMEDIATE PROTECTION SCHEME FOR PASSIVE OPTICAL NETWORK 审中-公开
标题翻译： IMMEDIATE保护方案的无源光网
公开(公告)号：EP2263385A4
公开(公告)日：2016-12-21
申请号：EP08724242
申请日：2008-03-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： JOHANSSON ALBIN , TROJER ELMAR
IPC分类号： H04Q11/00 , H04B10/032 , H04B10/272
CPC分类号： H04Q11/0067 , H04B10/032 , H04B10/272 , H04J3/0682 , H04J3/14 , H04J3/1694 , H04Q2011/0081 , H04Q2011/0088
摘要： The present invention relates to a method, device and system for fast protection of an optical network system, in particular for a Passive Optical Network (PON), such as a Gigabit-capable Passive Optical Network (GPON). In the method, communication failure between a first optical network device and a first optical line termination device is detected. Switching of functionality from the first optical line termination device to a second optical line termination device is initiated, and a control message is sent from the second optical line termination device to the first optical network device such that the first optical network device is prevented from moving into initial state. Furthermore, the method comprises determining and setting timing settings for the first optical network device.

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