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1. 发明公开

EP4406474A1 HEART RATE MEASUREMENT MODULE AND ELECTRONIC DEVICE 审中-实审
公开(公告)号：EP4406474A1
公开(公告)日：2024-07-31
申请号：EP22900184.7
申请日：2022-11-02
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Hangfei , WEI, Xiaosong , XIA, Wenqiang , ZHANG, Hao
IPC分类号： A61B5/00 , G02B3/00
CPC分类号： A61B5/0205 , A61B5/00 , G02B3/00 , A61B5/1455
摘要： This application provides a heart detection module and an electronic device. The heart detection module includes a light emitting component, a light receiving component, and a Fresnel film, where the light emitting component and the light receiving component are disposed in an optical isolation manner, the Fresnel film is located on a same side of the light emitting component and the light receiving component, and a light outlet surface of the light emitting component faces the Fresnel film; and the Fresnel film has a light absorption medium, and in a direction perpendicular to the Fresnel film, the light absorption medium is located between the light emitting component and the light receiving component. The heart rate detection module and the electronic device provided in this application can reduce/weaken a crosstalk phenomenon of a detection light beam emitted by the light emitting component in the Fresnel film, that is, light noise that weakens heart rate measurement due to light leakage can be efficiently suppressed, and a signal-to-noise ratio of the heart rate detection module is improved.

2. 发明公开

EP4024762A1 METHOD AND DEVICE FOR PREDICTING CONNECTION STATE BETWEEN TERMINALS, AND ANALYSIS DEVICE 审中-实审
公开(公告)号：EP4024762A1
公开(公告)日：2022-07-06
申请号：EP20862875.0
申请日：2020-09-14
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Hao , XIE, Yuming , WANG, Miaomiao , WANG, Zhongyu
IPC分类号： H04L12/24
摘要： This application discloses an inter-terminal connection state prediction method and apparatus and an analysis device, and relates to application of an artificial intelligence technology in the computer network field. An analysis device obtains connection states of a testing terminal pair that respectively correspond to a plurality of unit moments in a first historical time segment. The testing terminal pair includes a first terminal and a second terminal, the first historical time segment is a time segment before a current time, the first historical time segment includes M consecutive unit moments, and M is a natural number greater than or equal to 2. The analysis device determines, based on the connection states of the testing terminal pair that respectively correspond to the plurality of unit moments in the first historical time segment, a connection state that is of the testing terminal pair and that corresponds to at least one unit moment in a future time segment.

3. 发明公开

EP4024261A1 MODEL TRAINING METHOD, APPARATUS, AND SYSTEM 审中-公开
公开(公告)号：EP4024261A1
公开(公告)日：2022-07-06
申请号：EP20866562.0
申请日：2020-09-17
申请人： Huawei Technologies Co., Ltd.
发明人： XUE, Li , ZHANG, Yanfang , ZHANG, Hao , ZHANG, Liang , LI, Yang
IPC分类号： G06F30/27 , G06N20/00
摘要： This application discloses a model training method, apparatus, and system, and belongs to the AI field. The method includes: receiving a machine learning model sent by a first analysis device; and performing incremental training on the machine learning model based on a first training sample set, where feature data in the first training sample set is feature data from a local network corresponding to a local analysis device. In this application, a problem that the machine learning model obtained through offline training cannot be effectively adapted to a requirement of the local analysis device is resolved. Embodiments of this application are used to predict a classification result.

4. 发明公开

EP3968584A1 METHOD AND APPARATUS FOR IMPLEMENTING MULTICASTING 审中-实审
公开(公告)号：EP3968584A1
公开(公告)日：2022-03-16
申请号：EP20818390.5
申请日：2020-05-17
申请人： Huawei Technologies Co., Ltd.
发明人： XU, Guoqi , WEI, Naiwen , LIU, Yisong , ZHANG, Hao
IPC分类号： H04L12/761 , H04L12/46
摘要： This application discloses a method and apparatus for implementing multicast. When a multicast source performs route advertisement, route update is performed on a cross-DC integrated device, and a received device identifier and a received autonomous system AS number are replaced with a device identifier and an autonomous system AS number that are of the integrated device. In this way, when a multicast user joins the multicast source, each network device in the network can trace the multicast source based on a received route, and determine a multicast path that is from the multicast source to the multicast user. Therefore, it is possible to accurately perform, in a next-generation multicast virtual private network NG MVPN, cross-data-center DC multicast on traffic of the multicast source. In other words, when multicast sources and multicast users that are located in different DCs communicate with each other through the integrated device, the multicast source can provide a multicast service for the multicast user.

5. 发明公开

EP3512226A1 METHOD, DEVICE AND SYSTEM FOR ESTABLISHING A BEARER FOR A GSM NETWORK 有权
公开(公告)号：EP3512226A1
公开(公告)日：2019-07-17
申请号：EP18207930.1
申请日：2008-02-02
申请人： Huawei Technologies Co., Ltd.
发明人： LUO, Shaohua , LIU, Zhenhua , ZHANG, Hao
IPC分类号： H04W8/26 , H04W84/00 , H04W88/16 , H04W88/18
摘要： A method for establishing a bearer for a GSM network is disclosed in embodiments of the present invention. The method includes: receiving, by a Media Gateway, a message for adding a wireless side end point, assigning an IP address and a port number for a call and transmitting a response message containing the IP address and the port number assigned for the call; acquiring, by the Media Gateway, the IP address and the port number assigned for the call by the Base Station Controller via the Mobile Switching Center Server and establishing an IP bearer with the Base Station Controller. A device and a system for establishing a bearer for a GSM network are also disclosed in embodiments of the present invention. With the present invention, a full or part path transcoder-free operation may be realized, which can avoid quality reduction and transmission delay caused by multiple transcodings of voice and save TC resources and transmission resources.

6. 发明授权

EP2838250B1 METHOD, DEVICE AND SYSTEM FOR ALLOCATING PHONE NUMBER 有权
公开(公告)号：EP2838250B1
公开(公告)日：2019-06-26
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： H04L29/12 , H04L29/06

7. 发明公开

EP2701442A2 SERVICE SCHEDULING METHOD AND BASE STATION 有权转让
标题翻译：基金会基金会
公开(公告)号：EP2701442A2
公开(公告)日：2014-02-26
申请号：EP11762043.5
申请日：2011-05-09
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Hao
IPC分类号： H04W72/00
CPC分类号： H04L65/1083 , H04L65/1016 , H04L65/80 , H04L67/327 , H04W72/1252
摘要： Embodiments of the present invention provide a service scheduling method and a base station. The method includes: determining whether a user equipment UE is in a voice over IP VoIP mixed service state; and preferentially scheduling a VoIP service in a dynamic scheduling manner when the UE is in the VoIP mixed service state. In another aspect, an embodiment of the present invention provides a base station. The base station includes: a detecting unit, configured to detect whether a user equipment UE is in a VoIP mixed service state; and a scheduling unit, configured to preferentially schedule a VoIP service in a dynamic scheduling manner when the UE is in the VoIP mixed service state. In the embodiments of the present invention, a technical means of preferentially scheduling a VoIP service in a dynamic scheduling manner when a UE is in a VoIP mixed service state is used, and therefore, a QoS requirement of service scheduling in the VoIP mixed service state is ensured.
摘要翻译：本发明的实施例提供一种业务调度方法和基站。该方法包括：确定用户设备UE是否处于VoIP VoIP混合业务状态; 并且当UE处于VoIP混合服务状态时优先以动态调度方式调度VoIP业务。在另一方面，本发明的实施例提供一种基站。基站包括：检测单元，用于检测用户设备UE是否处于VoIP混合服务状态; 以及调度单元，被配置为当所述UE处于所述VoIP混合服务状态时，以动态调度方式优先调度VoIP业务。在本发明的实施例中，使用了当UE处于VoIP混合服务状态时以动态调度方式优先调度VoIP业务的技术手段，因此，在VoIP混合业务状态下的业务调度的QoS要求确保了。

8. 发明公开

EP2046005A1 DEVICE,SYSTEM AND METHOD FOR DIAGNOSING THE CONNECTIVITY OF DSL 审中-公开
标题翻译： GERÄT，SYSTEM UND VERFAHREN ZUR DIAGNOSE DER DSLVERBINDUNGSMÖGLICHKEIT
公开(公告)号：EP2046005A1
公开(公告)日：2009-04-08
申请号：EP07721178.7
申请日：2007-05-17
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： H04M3/30 , H04B3/46
CPC分类号： H04M3/304 , H04M3/306 , H04M2203/056
摘要： A system and method for diagnosing the connectivity of DSL transceiver are disclosed. The DSL transceiver comprises xTU-C and xTR-R, and the system comprises message collection module and fault analysis module. The message collection module collects and stores the interworking messages of the xTU-C and xTR-R in the initialization process; The fault analysis module analyses the messages which have been collected and stored, and then determines the conclusion about the connectivity of DSL. The invention resolves the connectivity of the different xTU-C and xTR-R, simplifies the process flow, improves the efficiency, and reduces the cost. Furthermore, the device For diagnosing the connectivity of DSL transceiver is disclosed.
摘要翻译：公开了一种诊断DSL收发器连通性的系统和方法。 DSL收发器包括xTU-C和xTR-R，系统包括消息收集模块和故障分析模块。消息收集模块在初始化过程中收集并存储xTU-C和xTR-R的互通消息; 故障分析模块分析收集和存储的消息，然后确定DSL连通性的结论。本发明解决了不同xTU-C和xTR-R的连通性，简化了流程，提高了效率，降低了成本。此外，该设备用于诊断DSL收发器的连接性。

9. 发明公开

EP4203544A1 METHOD AND APPARATUS FOR CONFIGURING SECONDARY CELL GROUP 审中-实审
公开(公告)号：EP4203544A1
公开(公告)日：2023-06-28
申请号：EP21871386.5
申请日：2021-09-16
申请人： Huawei Technologies Co., Ltd.
发明人： DAI, Bei , HU, Xianzhuan , QI, Xianting , ZHANG, Hao
IPC分类号： H04W24/02
摘要： This application provides a secondary cell group configuration method and apparatus. The method includes: receiving an LTE RRC reconfiguration message, where the LTE RRC reconfiguration message includes an NR configuration parameter, and the NR configuration parameter is used to configure an SCG; sending indication information when a terminal device does not support a configuration of the SCG, where the indication information is used to indicate that the SCG is abnormal. After receiving the indication information, if the network device determines that the terminal device needs to release the SCG, the network device may indicate the terminal device to release the SCG. After releasing the SCG, the terminal device does not need to send a 4G network re-establishment request again, to avoid frequently re-establishing a 4G network connection, or reduce a quantity of times of frequently re-establishing a 4G network connection, and improve network connection quality.

10. 发明公开

EP4178156A1 METHOD AND DEVICE FOR UPDATING PRESHARED KEY (PSK) 审中-实审
公开(公告)号：EP4178156A1
公开(公告)日：2023-05-10
申请号：EP21849260.1
申请日：2021-04-13
申请人： Huawei Technologies Co., Ltd.
发明人： SHENG, De , HU, Zhonghua , ZHANG, Shu , WANG, Jingyi , ZHANG, Hao
IPC分类号： H04L9/40
摘要： Embodiments of this application disclose a PSK updating method. A first communication apparatus stores a first PSK for processing, within an aging periodicity of the first PSK, a packet exchanged between the first communication apparatus and a second communication apparatus. The first communication apparatus may receive, within the aging periodicity of the first PSK, a first protocol packet that is sent by the second communication apparatus and includes a first PSK key material for generating a second PSK. The second PSK is for processing, within an aging periodicity of the second PSK, a packet exchanged between the first communication apparatus and the second communication apparatus. It can be learned that the first communication apparatus may update a PSK based on the first PSK key material. Therefore, the PSK stored in the first communication apparatus may change. This reduces a possibility of cracking the PSK in the first communication apparatus, and accordingly avoids security risks.

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