公开(公告)号：EP4456487A1

公开(公告)日：2024-10-30

申请号：EP23747199.0

申请日：2023-01-06

申请人： LG Energy Solution, Ltd.

发明人： OH, Young Kyu

IPC分类号： H04L12/40 ,  G01R31/364 ,  G01R31/371 ,  H04L61/5038 ,  H04L43/0811

摘要： A battery management apparatus according to an embodiment disclosed herein includes a first identifying unit configured to identify whether a Modbus-communication connector is connected, a second identifying unit configured to identify whether a controller area network (CAN)-communication connector is connected, and a controller configured to configure a communication protocol based on identification results of the first identifying unit and the second identifying unit.

公开(公告)号：EP4189919B1

公开(公告)日：2024-10-02

申请号：EP21762205.9

申请日：2021-08-02

IPC分类号： H04L43/0811 ,  H04L43/0852 ,  H04L43/10 ,  H04L43/12 ,  H04L41/046 ,  H04L43/50

CPC分类号： H04L43/0811 ,  H04L43/0852 ,  H04L43/10 ,  H04L43/12 ,  H04L41/046 ,  H04L43/50

公开(公告)号：EP4425872A1

公开(公告)日：2024-09-04

申请号：EP23159605.7

申请日：2023-03-02

申请人： NTT DOCOMO, INC.

发明人： KATSALIS, Kostas ,  TRIAY, Joan ,  TANIGUCHI, Kosuke ,  KUNO, Yuya

IPC分类号： H04L43/50 ,  H04L43/55 ,  H04L41/044 ,  H04L41/0853 ,  H04L41/0894 ,  H04L41/0895 ,  H04L41/14 ,  H04L41/147 ,  H04L41/40 ,  H04L43/0805 ,  H04L43/0811 ,  H04L43/0817 ,  H04L43/20

CPC分类号： H04L43/55 ,  H04L41/145 ,  H04L41/0894 ,  H04L41/0853 ,  H04L41/0895 ,  H04L41/40 ,  H04L43/20 ,  H04L43/0805 ,  H04L43/50 ,  H04L41/044 ,  H04L43/0811 ,  H04L43/0817 ,  H04L41/147

摘要： According to one embodiment, a test management component of a communication system is provided comprising a test input interface configured to receive a request for a test to be performed in the communication system and a specification of the test, a processing unit configured to determine, according to the specification of the test, a plurality of communication network components of the communication system which need to be involved in the test to perform the test, for each communication network component a respective test controller which is able to manage the communication network component with respect to testing and for each determined test controller a specification of a sub-test to be performed by the test controller and a test control interface configured to send, for each determined test controller, the determined specification of the sub-test to be performed by the test controller to the test controller.

公开(公告)号：EP3813306A9

公开(公告)日：2024-08-28

申请号：EP20763198.7

申请日：2020-02-25

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： LUAN, Xiaolei ,  LI, Dacheng ,  LI, Jiuyong

IPC分类号： H04L43/0817 ,  H04L43/10 ,  H04L43/0811 ,  H04L12/46 ,  H04L45/28

CPC分类号： H04L12/4633 ,  H04L43/10 ,  H04L43/0817 ,  H04L43/0811 ,  H04L45/28

摘要： This application provides a packet processing method and a gateway device. The method includes: A first gateway device receives, by using a first link, a first one-arm BFD echo packet returned by a network device, where the first one-arm BFD echo packet includes identification information, and the identification information is used to uniquely identify a second gateway device. The first gateway device determines, based on the identification information, to forward the first one-arm BFD echo packet to the second gateway device. The first gateway device sends the first one-arm BFD echo packet to the second gateway device. The network device is multi-homed connected to the first gateway device and the second gateway device. The network device is connected to the first gateway device by using the first link, and the network device is connected to the second gateway device by using a second link. The first gateway device and the second gateway device form a multi-active gateway. According to the method provided in this application, efficiency of detecting, by using a one-arm BFD echo session, whether the network device is normal in a VXLAN multi-active gateway scenario is improved.

公开(公告)号：EP4395260A1

公开(公告)日：2024-07-03

申请号：EP22383309.6

申请日：2022-12-29

申请人： Telefonica Innovacion Digital SL

发明人： LUTU, Andra

IPC分类号： H04L43/0876 ,  H04L43/0811 ,  H04L41/147 ,  H04W16/00 ,  H04W28/00 ,  H04L41/5009 ,  H04L41/5019 ,  H04L43/062 ,  H04L43/0888

CPC分类号： H04L41/147 ,  H04L43/0888 ,  H04L43/0811 ,  H04L41/5009 ,  H04L41/5019 ,  H04L43/062 ,  H04L43/0876 ,  H04W24/08 ,  H04W24/02 ,  H04W24/04

摘要： A computer implemented method and computer programs for identifying device patterns and requirements for network orchestration are provided. The method comprises accessing captured network activity data regarding at least three different categories of devices including a first type of device, a second type of device and a third type of device, each of the first, second and third type of devices operating according to a different radio access technology specification; analyzing spatial and temporal behaviors of the first, second and third type of devices by computing metrics thereof using the captured network activity data, the metrics including service connectivity, user data traffic, control traffic, inbound roamers, user activity and/or mobility patterns; and computing one or more similarity measures between the first, second and third type of devices by means of implementing an unsupervised clustering approach that identifies the emerging traffic patterns and network requirements within the three different categories of devices

公开(公告)号：EP4371283A1

公开(公告)日：2024-05-22

申请号：EP22738770.1

申请日：2022-05-26

申请人： Microsoft Technology Licensing, LLC

发明人： BAHL, Paramvir ,  BECKETT, Ryan Andrew ,  UDUPA, Abhishek ,  AGARWAL, Sharad ,  SINGH, Rachee

IPC分类号： H04L43/0811 ,  H04L43/0852 ,  H04L41/0894 ,  H04L45/02 ,  H04L45/121 ,  H04L41/046 ,  H04L41/0806 ,  H04L41/0826 ,  H04L41/0895 ,  H04L43/08 ,  H04L43/0876 ,  H04L43/20 ,  H04L41/122 ,  H04L41/5006

CPC分类号： H04L43/0852 ,  H04L43/20 ,  H04L41/0894 ,  H04L41/046 ,  H04L43/0811 ,  H04L41/0895 ,  H04L43/08 ,  H04L43/0876 ,  H04L41/122 ,  H04L41/5006 ,  H04L41/0806 ,  H04L41/0826 ,  H04L45/04 ,  H04L45/121 ,  H04L47/787 ,  H04L45/80 ,  H04L45/308

公开(公告)号：EP3687115B1

公开(公告)日：2024-05-08

申请号：EP19181597.6

申请日：2019-06-21

IPC分类号： H04L43/10 ,  H04L41/0654 ,  H04L43/0811 ,  H04L43/12

CPC分类号： H04L43/10 ,  H04L43/0811 ,  H04L43/12 ,  H04L41/0654

公开(公告)号：EP4011045B1

公开(公告)日：2024-04-24

申请号：EP19758869.2

申请日：2019-08-13

IPC分类号： H04L45/28 ,  H04L45/247 ,  H04L45/42 ,  H04L45/00 ,  H04L41/0654 ,  H04L43/0811

CPC分类号： H04L45/28 ,  H04L45/42 ,  H04L41/0654 ,  H04L45/62 ,  H04L43/0811 ,  H04L45/247

公开(公告)号：EP4344150A1

公开(公告)日：2024-03-27

申请号：EP22196969.4

申请日：2022-09-21

申请人： NXP B.V.

发明人： Walrant, Thierry G. C. ,  Olma, Georg ,  Sivaramakrishnan, Karthik

IPC分类号： H04L43/10 ,  H04L12/40 ,  H04L43/0811

摘要： The present invention relates to a Controller Area Network, CAN, system comprising: a first CAN device, and a monitoring device, wherein the first CAN device comprises a first transmit data, TXD, interface, a first transmitter, a first CAN BUS interface, and a first control unit; wherein the first control unit is configured to read out a first identifier from a first TXD message and to compare, as a first comparison, the first identifier with at least one first reference tag; wherein the first CAN device is configured to generate a first CAN BUS signal based on the first TXD message via the first transmitter at the first CAN BUS interface, such that the first CAN BUS signal represents at least a first part of the first TXD message; wherein the first control unit is configured, if a result of the first comparison indicates that the first identifier does not correspond to any of the at least one first reference tag, to invalidate a representation of the first TXD message by the first CAN BUS signal and to prevent, for a predetermined first interruption time, a CAN BUS signal from being generated by the first CAN device at the first CAN BUS interface, and wherein the monitoring device is configured to receive an instruction message over a CAN BUS network from a second CAN device and to test for reachability to any CAN device coupled to the CAN BUS network in response to the instruction message.

公开(公告)号：EP4327529A1

公开(公告)日：2024-02-28

申请号：EP22792207.7

申请日：2022-04-08

申请人： Corelight, Inc.

发明人： PIET, Julien

IPC分类号： H04L43/062 ,  G06K9/62 ,  H04L43/0811 ,  H04L43/0882 ,  H04L43/18