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公开(公告)号：EP3029881A1
公开(公告)日：2016-06-08
申请号：EP13892787.6
申请日：2013-09-05
发明人： GAO, Xingguo , LI, Dong
IPC分类号： H04L12/10
CPC分类号： H04M19/08 , H04B3/44 , H04B10/0775 , H04B10/807 , H04L12/10 , H04L25/0282 , H04M3/08 , H04M3/30 , H04M19/04
摘要： Reverse powering equipment (300) includes: a power supply module (360), configured to supply power resources to a distribution point unit by using a line (310); a switch (370), configured to control whether the power supply module (360) supplies power; a line test module (300), configured to: when the switch (370) is opened and the power supply module (360) does not supply power, test whether a user terminal is connected to the line (310); and a system control module (350), configured to send an alarm signal when the line test module (330) determines that a user terminal exists on the line (310), and after a user disconnects the user terminal, control the switch (370) to be closed and the power supply module (360) to supply power. The reverse powering equipment can prevent the user terminal from being damaged.
摘要翻译： 反向供电设备（300）包括：供电模块（360），用于通过线路（310）向分配点单元供电; 开关（370），用于控制电源模块（360）是否供电; 线路测试模块（300），用于当所述开关（370）断开且所述电源模块（360）不供电时，测试用户终端是否连接所述线路（310）; 以及系统控制模块（350），被配置为当线路测试模块（330）确定线路（310）上存在用户终端时发送警报信号，并且在用户断开用户终端之后，控制开关（370 ）关闭，电源模块（360）供电。 反向供电设备可以防止用户终端被损坏。
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2.发明授权Method and device for monitoring power consumption value of a DSL subscriber board 有权用于监测DSL用户板的功耗值的方法和装置
公开(公告)号：EP2485434B1
公开(公告)日：2015-04-29
申请号：EP10827860.7
申请日：2010-10-15
发明人： CHEN, Liang , ZHANG, Hao , SHENG, Hui , WANG, Li , ZHOU, Jun , LI, Dong
CPC分类号： H04L12/12 , H04L12/2898 , H04L43/08 , H04M3/007 , H04M3/2209 , H04M11/062 , H04Q2213/13003 , H04Q2213/13039 , H04Q2213/1308 , H04Q2213/13092 , Y02D50/40 , Y02D50/44
摘要： A method and an apparatus for monitoring a power consumption value of a DSL subscriber board in real time, and a DSL subscriber board are provided. The method includes: monitoring a working state of each subscriber port on the DSL subscriber board, the number of subscriber ports in each different working state, and an output power of each LD subunit in a line driver LD unit on the DSL subscriber board; and calculating a power consumption value of the DSL subscriber board in real time according to a monitoring result and preset electrical parameters of each functional unitwhen the subscriber port is in different working states. The working state of the subscriber port on the DSL subscriber board, the number of subscriber ports in each working state, and the output power of each LD subunit subunit are monitored in real time, and the preset electrical parameters are used, so as to monitor the power consumption value of the DSL subscriber board in real times., An operator can take effective energy-saving measures according to the power consumption value of the DSL subscriber board to realize high-efficiency energy utilization, so as to protect environment and reduce operating cost.
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3.发明公开
公开(公告)号：EP4417108A1
公开(公告)日：2024-08-21
申请号：EP22897653.6
申请日：2022-11-15
发明人： ZHENG, Wenhui , JIN, Junye , LIN, Zhongwei , LI, Dong
IPC分类号： A61B5/00 , A61B5/021 , A61B5/0245
CPC分类号： A61B5/00 , A61B5/024 , A61B5/0245 , A61B5/021
摘要： This application is applicable to the field of device control technologies, and provides a prompt method and apparatus, an electronic device, and a computer-readable storage medium. The method includes: obtaining first feature data of a user in response to a measurement operation (S201), where the first feature data includes an activity intensity of the user and/or an air pressure value; determining an abnormality type of the wearable device and/or the user based on the first feature data (S202), where the abnormality type indicates that the wearable device and/or the user are/is currently in a state in which a measurement condition is not met; and outputting prompt information associated with the abnormality type, where the prompt information is used to prompt the user to adjust the current state (S203). According to the provided technical solutions, the user can discover in time that the current state does not meet a measurement requirement, so that an abnormal state is indicated in time, and a case in which a measurement result is inaccurate because a measurement state does not meet the condition is avoided. In this way, a measurement success rate is increased.
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公开(公告)号：EP3073691B1
公开(公告)日：2020-09-16
申请号：EP13899184.9
申请日：2013-12-12
发明人： LI, Dong
IPC分类号： H04L12/917 , H04L29/06
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公开(公告)号：EP3720169A1
公开(公告)日：2020-10-07
申请号：EP18903069.5
申请日：2018-12-03
发明人： ZHANG, Jin , XU, Yixu , WANG, Yan , LI, Dong
IPC分类号： H04W24/02
摘要： This application provides a data analysis apparatus, system, and method. The data analysis apparatus may collect data of a network node in a mobile access network, and then perform data analysis and adjust a configuration parameter of the network node, to implement targeted data analysis and parameter adjustment for the network node, so that a speed of data analysis and configuration parameter adjustment can be improved. In addition, modules of the data analysis apparatus may run in parallel, so that the speed of data analysis and configuration parameter adjustment can be further improved.
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6.发明公开METHOD, DEVICE AND SYSTEM FOR IMPROVING QOS 审中-公开VERFAHREN，VORRICHTUNG UND SYSTEM ZURDIENSTQUALITÄTSVERBESSERUNG
公开(公告)号：EP3073691A1
公开(公告)日：2016-09-28
申请号：EP13899184.9
申请日：2013-12-12
发明人： LI, Dong
IPC分类号： H04L12/917
CPC分类号： H04L65/80 , H04L12/1407 , H04L29/08072 , H04L41/00 , H04L41/5003 , H04L61/2007 , H04L65/1016 , H04L65/1069 , H04L65/608 , H04L67/02 , H04L69/329
摘要： The present invention discloses a quality of service QoS improvement method, apparatus, and system. The method includes: acquiring, by a web real-time communication WebRtc server and/or a QoS decision network element, IP addresses and service port numbers of both parties of user equipments that perform audio and video communication; and forming, by the QoS decision network element, a parameter according to the IP addresses and the service port numbers of the both parties of the user equipments, and sending a QoS improvement request to a policy and charging control entity PCRF. By using technical solutions of embodiments of the present invention, a network side acquires IP addresses and service port numbers of both parties of user equipments that perform audio and video communication, so that a manner in which user equipment A collects and connects the IP addresses and the service port numbers of the both parties in the prior art is changed, which lightens burden on the user equipment A, reduces difficulty in using a current QoS improvement method by a user, and improves user friendliness.
摘要翻译： 本发明公开了一种服务质量QoS改进方法，装置和系统。 该方法包括：通过Web实时通信WebRtc服务器和/或QoS决定网元获取执行音频和视频通信的用户设备的双方的IP地址和服务端口号; 并通过QoS决策网元形成根据用户设备双方的IP地址和服务端口号的参数，并向策略和计费控制实体PCRF发送QoS改进请求。 通过使用本发明的实施例的技术方案，网络侧获取执行音频和视频通信的用户设备的双方的IP地址和服务端口号，使得用户设备A收集和连接IP地址和 现有技术中的双方的服务端口号被改变，这减轻了用户设备A的负担，降低了用户使用当前QoS改进方法的难度，并且提高了用户友好性。
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7.发明公开METHOD AND DEVICE FOR OBTAINING VIDEO QUALITY PARAMETER AND ELECTRONIC EQUIPMENT 审中-公开方法和设备，用来确定视频质量参数和电子设备
公开(公告)号：EP2439953A1
公开(公告)日：2012-04-11
申请号：EP10809575.3
申请日：2010-08-20
发明人： SUN, Lina , XIE, Qingpeng , LI, Dong , YANG, Fuzheng , ZHOU, Liang , HUANG, Chang
IPC分类号： H04N17/00
CPC分类号： H04N17/00 , H04N17/004
摘要： Embodiments of the present invention disclose a method and an apparatus for obtaining a video quality parameter and an electronic device. The method includes: dividing a target video segment into at least one video subsegment, where duration of every video subsegment is at least time perceivable by human eyes; obtaining a video quality parameter of the video subsegment; and processing the video quality parameter of the video subsegment, and obtaining a video quality parameter of the target video segment. Through the embodiments of the present invention, accuracy of video quality evaluation may be improved.
摘要翻译： 本发明的实施例公开了用于获得视频质量参数和电子设备的方法和装置来。 该方法包括：将目标的视频段为至少一个子段视频，其中每个视频子段的持续时间为至少人眼可感知的时间; 获取视频子片段的视频质量参数; 和处理所述视频子段的视频质量参数，并获得目标视频段的视频质量参数。 通过本发明的实施例中，视频质量评估的准确性可以得到改善。
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8.发明公开A METHOD OF TESTING DIGITAL SUBSCRIBER LINE BROADBAND SERVICE 审中-公开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
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。
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公开(公告)号：EP3648485A1
公开(公告)日：2020-05-06
申请号：EP18838765.8
申请日：2018-07-24
IPC分类号： H04W4/06
摘要： A multicast data transmission method, a related device, and a communications system are provided. The method includes: receiving, by a core network control plane device, a multicast message from a core network user plane device, where the multicast message carries an identifier of a source terminal device sending multicast data and an identifier of a target multicast group to which the source terminal device belongs; and sending an identifier of a target access network device that is to receive the multicast data to the core network user plane device based on the identifier of the source terminal device, the identifier of the target multicast group, and a first multicast table, where the target access network device is an access network device accessed by a terminal device that belongs to the target multicast group in a target local area network, the target local area network is a local area network to which the source terminal device belongs, and the first multicast table includes identifiers of terminal devices that join a local area network, an identifier of the local area network to which the terminal devices belong, an identifier of a multicast group to which the terminal devices belong, and an identifier of an access network device accessed by the terminal devices. According to this application, overheads of the core network user plane device are reduced.
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公开(公告)号：EP3386169A1
公开(公告)日：2018-10-10
申请号：EP16880914.3
申请日：2016-12-08
发明人： LI, Dong , ZHOU, Han , XU, Jian , SUN, Jianwei , SUN, Xiaodong , SU, Yan
IPC分类号： H04L29/08
CPC分类号： H04L61/2015 , H04L29/08 , H04L61/2061 , H04L61/6013 , H04W8/26 , H04W80/04
摘要： The present invention discloses an address assignment method, a gateway, and a system. The method includes: obtaining, by a control network element, first weight information of a first distributed gateway DGW, and assigning a first address segment to the first DGW according to the first weight information; and sending, by the control network element, address segment information of the first address segment to the first DGW. Proper address segment assignment is implemented, and address resource utilization is improved.
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