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21. 发明授权

EP3079279B1 METHOD AND DEVICE FOR UPGRADING SYSTEM 有权
公开(公告)号：EP3079279B1
公开(公告)日：2019-02-20
申请号：EP13900397.4
申请日：2013-12-23
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Fuwang , ZHANG, Hao
IPC分类号： H04B10/272 , H04L12/24 , H04Q11/00

22. 发明公开

EP2838250A1 METHOD, DEVICE AND SYSTEM FOR ALLOCATING PHONE NUMBER 有权
标题翻译： VERFAHREN，VORRICHTUNG UND SYSTEM ZUR ZUWEISUNG VON TELEFONNUMMERN
公开(公告)号：EP2838250A1
公开(公告)日：2015-02-18
申请号：EP13882635.9
申请日：2013-11-20
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Hao
IPC分类号： H04M7/00
CPC分类号： H04M7/0075 , H04L61/106 , H04L61/1529 , H04L61/20 , H04L61/605 , H04L65/1006 , H04M3/229 , H04M3/4228 , H04M3/42348
摘要： Embodiments of the present invention disclose a method for allocating a phone number, including: receiving, by an SIP server, an automatic number negotiation request packet sent by an IP phone terminal; allocating, by the SIP server, a corresponding IP phone number to the IP phone terminal according to the received automatic number negotiation request packet; and returning, by the SIP server, the allocated IP phone number to the IP phone terminal, so that the IP phone terminal performs a login by using the IP phone number. The embodiments of the present invention further disclose an apparatus and a system for allocating a phone number. By using the present invention, an IP phone terminal can perform automatic number negotiation with an SIP server, the SIP server allocates an IP phone number to the IP phone terminal, and the IP phone terminal performs an automatic login by using the IP phone number, thereby improving efficiency and operability of deploying IP phone numbers for a large quantity of IP phone terminals.
摘要翻译：本发明的实施例公开了一种用于分配电话号码的方法，包括：由SIP服务器接收由IP电话终端发送的自动号码协商请求包; 根据接收到的自动号码协商请求分组，通过SIP服务器向IP电话终端分配相应的IP电话号码; 并由SIP服务器将分配的IP电话号码返回给IP电话终端，使得IP电话终端通过使用IP电话号码进行登录。本发明的实施例还公开了一种用于分配电话号码的装置和系统。通过使用本发明，IP电话终端可以与SIP服务器进行自动号码协商，SIP服务器向IP电话终端分配IP电话号码，IP电话终端使用IP电话号码进行自动登录，从而提高了大量IP电话终端部署IP电话号码的效率和可操作性。

23. 发明公开

EP2066041A1 A METHOD AND APPARATUS FOR QUICKLY DIAGNOSING INTER-COMMUNICATION PROBLEM OF DIGITAL SUBSCRIBER LINE TRANSCEIVERS 审中-公开
标题翻译：方法和设备快速测定通信问题之间的广播接收机数字用户线
公开(公告)号：EP2066041A1
公开(公告)日：2009-06-03
申请号：EP07816984.4
申请日：2007-09-26
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Hao , WANG, Binfeng , YAN, Linzhi , SONG, Liyuan , ZHANG, Jian , LIN, Zhongyu , WANG, Jingfeng
IPC分类号： H04B3/46
CPC分类号： H04M11/062 , H04M3/304
摘要： A method for quickly diagnosing inter-communication problem of digital subscriber line transceivers, which records the interactive messages between central office xDSL terminal unit (xTU-C) and remote xDSL terminal unit (xTU-R), amends specific message of said interactive messages, executes interactive test utilizing amended message, and analyzes the result of said test to confirm the reason of inter-communication problem. The embodiments also provide an apparatus for quickly diagnosing inter-communication problem of digital subscriber line transceivers. The embodiments efficiently resolve the inter-communication problem between xTU-C and xTU-R which are different xDSL transceivers, provide convenience to telecommunication service provider and telecommunication device maintenance personnel, and save the cost. Device maintenance personnel can quickly, efficiently and accurately resolve inter-communication problem of xDSL devices, so as to simplify processing flow, reduce workload and difficulty, save substantive cost, and improve efficiency.
摘要翻译：一种用于快速诊断数字用户线收发器间通信的麻烦，其记录中心局的xDSL终端单元（xTU-C上）和远程的xDSL终端单元（xTU-R上）之间的交互消息的方法，修正所述交互式消息的特定消息，执行交互式测试利用修正消息，并分析所述测试的结果，以确认间通信故障的原因。因此，该实施例提供的装置用于快速诊断数字用户线收发器间通信的麻烦。的实施例高效地解决xTU-C上和xTU-R上之间的互通麻烦哪些是不同的xDSL收发器，提供方便的电信服务提供商和电信设备维护人员，并且节约成本。设备维护人员可以快速，高效，精确地设定解决的xDSL设备间通信的麻烦，从而简化处理流程，减少工作量和难度，节省成本的实质性，并提高效率。

24. 发明公开

EP1619830A1 A METHOD OF TESTING DIGITAL SUBSCRIBER LINE BROADBAND SERVICE 审中-公开
标题翻译： VERFAHREN ZUMPRÜFENEINES DIGITALEN TEILNEHMERANSCHLUSS-BREITBANDDIENSTES
公开(公告)号：EP1619830A1
公开(公告)日：2006-01-25
申请号：EP04726413.0
申请日：2004-04-08
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Hongyuan , ZHANG, Hao , LI, Dong , HUANG, Ming , PENG, Hu
IPC分类号： H04L12/26
CPC分类号： H04M3/304 , H04L12/4604 , H04L43/50
摘要： The present invention discloses a test method of digital subscriber line (DSL) broadband service applicable to tests of CO and CPE equipments in a DSL broadband service system. The method comprises: A) disconnecting the equipment to be tested from the equipments at the other end; B) connecting the equipment to be tested with a configured test board, simulating the other-end equipments of the equipment to be tested with the test board, and making at least one of the tests of activation handshake, ATM layer, and high-hierarchy protocols. With this method, the problem in testing of DSL lines and locating the failures thereof can be solved, thus working efficiency is improved and operation cost lowered.
摘要翻译：本发明公开了一种适用于DSL宽带业务系统中CO和CPE设备测试的数字用户线（DSL）宽带业务测试方法。该方法包括：A）将待测设备与另一端的设备断开连接; B）将待测设备与配置的测试板连接，用测试板模拟待测设备的另一端设备，并进行至少一个激活握手测试，ATM层和高层次测试协议。通过这种方法，可以解决DSL线路测试和定位故障的问题，从而提高工作效率，降低运营成本。

25. 发明公开

EP4383965A1 FPC MOUNTING MODULE, ELECTRONIC DEVICE, AND MOUNTING METHOD 审中-实审
公开(公告)号：EP4383965A1
公开(公告)日：2024-06-12
申请号：EP22863103.2
申请日：2022-08-15
申请人： Huawei Technologies Co., Ltd.
发明人： TANG, Dianying , LIU, Jie , DING, Jiafeng , ZHANG, Min , ZHANG, Hao
IPC分类号： H05K7/14 , H05K5/06
CPC分类号： Y02E60/10 , H05K7/14 , H05K5/06
摘要： This application provides an FPC mounting module, an electronic device, and a mounting method. The FPC mounting module includes a mounting part and an FPC. The mounting part is provided with a mounting hole, the FPC penetrates the mounting hole, and there is a gap between the FPC and an inner wall surface of the mounting hole. A first surface of the FPC is glued to a first wall surface of the mounting hole by using a first adhesive part. The gap is filled with flowing adhesive, to form a second adhesive part. The FPC is sealed in and fastened to the mounting hole by using the second adhesive part. In this application, water can be prevented from entering the electronic device through the gap between the mounting hole and the FPC to erode the electronic device and cause damage. In addition, compared with a conventional FPC mounting solution, because the flowing adhesive has specific fluidity, and can well fill and seal a narrow and abnormal-shaped gap, this application can match mounting holes of different shapes, so that the FPC may adapt to more mounting scenarios.

26. 发明公开

EP4002323A1 EARLY WARNING METHOD AND APPARATUS FOR PRESENT VEHICLE 有权
公开(公告)号：EP4002323A1
公开(公告)日：2022-05-25
申请号：EP20856199.3
申请日：2020-08-26
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Hao
IPC分类号： G08G1/16 , B60Q9/00
摘要： An ego-vehicle warning method and apparatus are provided. The method includes: determining a nearby area of an ego-vehicle based on moving information of the ego-vehicle; performing target classification on vehicles surrounding the ego-vehicle to obtain nearby vehicles in a plurality of directions and remote vehicle sets in the plurality of directions; for any remote vehicle in a remote vehicle set, calculating a shortest distance between the remote vehicle and a nearby vehicle in each direction that matches a direction of the remote vehicle in the plurality of directions in a future time period, and recording a time T when the shortest distance is less than a threshold D; and sending alarm information to a driver of the ego-vehicle based on the recorded time T, where the alarm information is used to indicate to the driver that an accidental collision accident not caused by the ego-vehicle or another accidental collision accident may occur in a direction of the nearby vehicle corresponding to the earliest time T. The method is used to resolve a problem that a safety warning capability of the ego-vehicle is relatively low when an accidental danger not caused by the ego-vehicle occurs between vehicles surrounding the ego-vehicle.

27. 发明公开

EP3975594A1 V2X COMMUNICATION METHOD AND APPARATUS, AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP3975594A1
公开(公告)日：2022-03-30
申请号：EP20841463.1
申请日：2020-07-15
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Hao
IPC分类号： H04W4/40
摘要： This application discloses a V2X communication method, including: A first communication device obtains an identification set including one or more identifications, where a risk of collision between a moving subject corresponding to each identification and a first moving subject corresponding to the first communication device meets a preset condition. When a channel busy ratio is greater than a first threshold, the first communication device sends configuration information including the identification set to a second communication device, where the configuration information is used for the second communication device to establish a standby communication connection channel with the first communication device after the second communication device determines that an identification of a moving subject corresponding to the second communication device belongs to the identification set. When the channel busy ratio is greater than a second threshold, the first communication device transmits a V2X message to the second communication device through the standby communication connection channel, where the second threshold is greater than the first threshold. In the technical solution of this application, when the channel busy ratio is relatively high, the first communication device may transmit, through a standby communication connection channel, a V2X message to a moving subject whose collision risk meets the preset condition, to reduce a risk of a safety pre-determining failure of the moving subject.

28. 发明授权

EP2743834B1 DYNAMIC SET-ASSOCIATIVE CACHE APPARATUS FOR PROCESSOR AND VISITING METHOD THEREOF 有权
公开(公告)号：EP2743834B1
公开(公告)日：2017-06-28
申请号：EP13784394.2
申请日：2013-05-02
申请人： Huawei Technologies Co., Ltd.
发明人： FAN, Lingjun , TANG, Shibin , WANG, Da , ZHANG, Hao , FAN, Dongrui
IPC分类号： G06F12/0895 , G06F12/0891
CPC分类号： G06F12/0864 , G06F1/3275 , G06F12/0833 , G06F12/0891 , G06F12/0895 , G06F2212/601 , G06F2212/6032 , G06F2212/621 , Y02B70/12 , Y02B70/123 , Y02D10/13 , Y02D10/14
摘要： The present invention provides a dynamic set associative cache apparatus for a processor. When read access occurs, the apparatus first determines a valid/invalid bit of each cache block in a cache set to be accessed, and sets, according to the valid/invalid bit of each cache block, an enable/disable bit of a cache way in which the cache block is located; then, reads valid cache blocks, compares a tag section in a memory address with a tag block in each cache block that is read, and if there is a hit, reads data from a data block in a hit cache block according to an offset section of the memory address.

29. 发明公开

EP2905702A1 REAL-TIME MULTI-TASK SCHEDULING METHOD AND DEVICE 有权
标题翻译： ECHTZEIT-MULTITASK-PLANUNGSVERFAHREN UND VORRICHTUNG
公开(公告)号：EP2905702A1
公开(公告)日：2015-08-12
申请号：EP13864362.2
申请日：2013-11-19
申请人： Huawei Technologies Co., Ltd.
发明人： FAN, Dongrui , YE, Xiaochun , WANG, Da , ZHANG, Hao
IPC分类号： G06F9/48
CPC分类号： G06F9/4887 , G06F3/126 , G06F9/4881 , G06F9/5038
摘要： Embodiments of the present invention provide a real-time multi-task scheduling method and apparatus, which can dynamically correct a laxity value of a thread, to obtain a more accurate task priority, and further improve accuracy of real-time multi-task scheduling. The method includes: after determining that laxity correction should be performed for a currently scheduled thread, acquiring a remaining execution time of the currently scheduled thread according to an execution progress of the currently scheduled thread and a time for which the currently scheduled thread has been executed; then, acquiring a laxity of the currently scheduled thread according to the remaining execution time of the currently scheduled thread and a deadline of the currently scheduled thread; next, determining a priority of the thread according to the laxity of the currently scheduled thread, and re-determining a priority queue according to the priority of the thread; and finally, successively scheduling threads in the queue according to the re-determined priority queue. The present invention is applicable to the field of computers.
摘要翻译：本发明的实施例提供一种实时多任务调度方法和装置，其可以动态地校正线程的松弛度值，以获得更准确的任务优先级，并进一步提高实时多任务调度的准确性。该方法包括：在确定对当前调度的线程执行松弛度校正之后，根据当前调度的线程的执行进度和当前调度的线程已被执行的时间获取当前调度的线程的剩余执行时间 ; 然后根据当前调度的线程的剩余执行时间和当前调度的线程的最后期限来获取当前调度的线程的松弛度; 接下来，根据当前调度的线程的松弛度确定线程的优先级，并根据线程的优先级重新确定优先级队列; 最后根据重新确定的优先级队列连续地调度队列中的线程。本发明可应用于计算机领域。

30. 发明公开

EP2572280A1 SYSTEM AND METHOD FOR MAKING SNAPSHOTS OF STORAGE DEVICES 审中-公开
标题翻译：用于制作存储设备的快照的系统和方法
公开(公告)号：EP2572280A1
公开(公告)日：2013-03-27
申请号：EP11866436.6
申请日：2011-12-02
申请人： Huawei Technologies Co., Ltd
发明人： PATTERSON, Andrew , HUGHES, James , ZHANG, Hao
IPC分类号： G06F11/14
CPC分类号： G06F3/0619 , G06F3/065 , G06F3/0673 , G06F11/1451 , G06F11/1469 , G06F2201/84
摘要： A system and method for making snapshots of storage devices are provided. A method for making a snapshot of a volume includes setting the volume to a read-only mode, receiving an access attempt for the volume, and if the access attempt is a write access attempt, buffering information associated with the write access attempt in a buffer, and updating a snapshot indicator based on the information associated with the write access attempt, where the snapshot indicator includes block information regarding a block in the volume that is a target of the write access attempt. The method also includes if the access attempt is a read access attempt, providing read information requested in the read access attempt, where the read information is based on the volume, or a combination of the snapshot indicator, the buffer, and a buffer indicator.
摘要翻译：提供了一种用于制作存储设备快照的系统和方法。一种用于制作卷的快照的方法包括将卷设置为只读模式，接收卷的访问尝试，并且如果访问尝试是写访问尝试，则将与写访问尝试相关联的信息缓存在缓冲器中以及基于与写入访问尝试相关联的信息来更新快照指示符，其中快照指示符包括关于作为写入访问尝试的目标的卷中的块的块信息。该方法还包括如果访问尝试是读取访问尝试，则提供在读取访问尝试中请求的读取信息，其中读取信息基于卷，或者快照指示符，缓冲区和缓冲区指示符的组合。

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