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1. 发明申请

WO2022021249A1 ENTITIES AND METHODS FOR ENABLING CONTROL OF A USAGE OF COLLECTED DATA IN MULTIPLE ANALYTICS PHASES IN COMMUNICATION NETWORKS 审中-公开
公开(公告)号：WO2022021249A1
公开(公告)日：2022-02-03
申请号：PCT/CN2020/105978
申请日：2020-07-30
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： MARQUEZAN, Clarissa , WEI, Qing , XIN, Yang , WU, Xiaobo , CHONG, Weiwei
IPC分类号： H04W8/02
摘要： In some examples, a first entity for a communication network, in particular a mobile communication network, is configured to receive a feature mapping indication from a second entity of the communication network, the feature mapping indication defining characteristics of a relationship between a set of data samples and properties of data in the data samples of the set of data samples for an analytics model at an analytics stage, wherein the feature mapping indication comprises a request for a feature mapping data structure, the feature mapping data structure defining a second set of data samples based on the relationship between the set of data samples and the properties of the data in the data samples of the set of data samples for use with the analytics model at the analytics stage for an analytics consumer.

2. 发明公开

EP4280750A1 COMMUNICATION METHOD AND COMMUNICATION APPARATUS 审中-实审
公开(公告)号：EP4280750A1
公开(公告)日：2023-11-22
申请号：EP21925250.9
申请日：2021-02-10
申请人： Huawei Technologies Co., Ltd.
发明人： CHONG, Weiwei , XIN, Yang , WU, Xiaobo
IPC分类号： H04W72/04
摘要： This application provides a communication method, including: A first access and management network element in a first network receives wireless access assistance information from a second network, where the wireless access assistance information includes wireless access information corresponding to a terminal device and a matching condition corresponding to the wireless access information. The first access and management network element determines, based on the wireless access assistance information, wireless access information that needs to be used by the terminal device, and sends the wireless access information that needs to be used by the terminal device to an access network device in the first network. The first access and management network element in the first network receives the wireless access assistance information from the second network, determines the wireless access assistance information that needs to be used by the terminal device, and sends the wireless access assistance information that needs to be used to the access network device in the first network, so that the terminal device can camp on an appropriate mobile communication network, thereby saving network resources and improving user experience.

3. 发明公开

EP4132066A1 COMMUNICATION METHOD, APPARATUS AND SYSTEM 审中-实审
公开(公告)号：EP4132066A1
公开(公告)日：2023-02-08
申请号：EP21797488.0
申请日：2021-02-04
申请人： Huawei Technologies Co., Ltd.
发明人： XIN, Yang , CHONG, Weiwei , WU, Xiaobo , YAN, Yali
IPC分类号： H04W24/02 , H04W60/00
摘要： Embodiments of this application provide a communication method, apparatus, and system, and relate to the field of data analytics. The method can extend a data analytics application scenario. The method includes: A first data analytics network element sends a first request to a service discovery network element, where the first request requests information about a second data analytics network element, the first request includes one or more of information about distributed learning and first indication information, the information about distributed learning includes a type of distributed learning, and the first indication information indicates a type of the second data analytics network element. The first data analytics network element receives information about one or more second data analytics network elements from the service discovery network element, where the second data analytics network element supports the type of distributed learning.

4. 发明公开

EP3800832A1 RESOURCE MANAGEMENT METHOD AND DEVICE 审中-实审
公开(公告)号：EP3800832A1
公开(公告)日：2021-04-07
申请号：EP19823376.9
申请日：2019-06-20
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： CHONG, Weiwei , WU, Xiaobo , XIN, Yang , ZHOU, Runze
IPC分类号： H04L12/24
摘要： This application provides a resource management method and apparatus, and relates to the field of communications technologies, to improve performance of a communications system. The method includes: obtaining, by a data analytics function network element, a first service experience data set of a service, where each piece of first service experience data in the first service experience data set is used to indicate service quality of all users or a plurality of users in a network, wherein the service is executed by the users, and the service is run in the network; obtaining information about a first service quality requirement of the service, where the information about the first service quality requirement indicates a requirement on the first service experience data; and determining a second network data set of the network based on the first service experience data set, a first network data set of the network, and the information about the first service quality requirement, where when the network is in a state corresponding to any piece of second network data in the second network data set, the service satisfies the first service quality requirement.

5. 发明公开

EP3796712A1 METHOD AND DEVICE FOR ESTABLISHING VOICE SERVICE 有权
公开(公告)号：EP3796712A1
公开(公告)日：2021-03-24
申请号：EP19833560.6
申请日：2019-06-19
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： CHONG, Weiwei , WU, Xiaobo
IPC分类号： H04W36/00
摘要： Embodiments of the present invention provide a voice service establishment method and apparatus. The method includes: receiving, by an access network device in a first network, session management information from a session management network element in the first network, where the session management information is used to request to establish a user plane tunnel of a voice service of a terminal device in the first network; and sending, by the access network device in the first network, a handover request to a mobility management network element in the first network based on the session management information, where the handover request is used to indicate a handover of the terminal device from the first network to a second network that supports a circuit switched domain voice service. In the embodiments of this application, when the access network device in the first network receives the session management information used to request to establish the user plane tunnel of the voice service of the terminal device in the first network, the access network device in the first network sends the handover request to the mobility management network element in the first network based on the session management information, to establish a circuit switched domain voice service of the terminal device in the second network.

6. 发明公开

EP3783995A1 DATA PROCESSING METHOD, DEVICE AND SYSTEM 有权
公开(公告)号：EP3783995A1
公开(公告)日：2021-02-24
申请号：EP20783990.3
申请日：2020-03-26
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： XIN, Yang , WU, Yizhuang , LI, Yongcui , CHONG, Weiwei , WU, Xiaobo
IPC分类号： H04W76/11 , H04W4/50 , H04W4/60
摘要： Embodiments of this application provide a data processing method and apparatus, and a system, and relate to the field of communications technologies, to associate data of a terminal that is distributed on different network elements. The method includes: obtaining, by a data analytics network element, data of a terminal on a first network element, where the data of the terminal on the first network element includes a first identifier, and the first network element is an access network element; obtaining, by the data analytics network element, data on a second network element, where the data on the second network element includes data of the terminal on the second network element, the data of the terminal on the second network element includes the first identifier, and the first identifier includes any one or more of the following information: an identifier of the terminal, an identifier assigned by the first network element to the terminal, or an identifier assigned by the second network element to the terminal; and associating, by the data analytics network element, the data of the terminal on the first network element with the data of the terminal on the second network element based on the first identifier.

7. 发明公开

EP3745772A1 RESOURCE ALLOCATION METHOD AND APPARATUS 无效
公开(公告)号：EP3745772A1
公开(公告)日：2020-12-02
申请号：EP19754414.1
申请日：2019-02-12
申请人： Huawei Technologies Co., Ltd.
发明人： CHONG, Weiwei , XIN, Yang , WU, Xiaobo
IPC分类号： H04W28/24
摘要： Embodiments of this application provide a resource allocation method and apparatus, and relate to the communications field, to ensure quality of service of a service. The method includes: receiving, by a session management function network element, at least one piece of first quality of service QoS description information of a service from a policy control function network element; determining, by the session management function network element, at least one piece of QoS information of an access network element based on the at least one piece of first QoS description information; and sending, by the session management function network element, the at least one piece of QoS information of the access network element to the access network element.

8. 发明公开

EP3691209A1 TRAFFIC PROCESSING METHOD, USER PLANE APPARATUS, AND TERMINAL DEVICE 有权
公开(公告)号：EP3691209A1
公开(公告)日：2020-08-05
申请号：EP18869735.3
申请日：2018-10-22
申请人： Huawei Technologies Co., Ltd.
发明人： NIE, Shengxian , XIN, Yang , WU, Xiaobo , CHONG, Weiwei
IPC分类号： H04L12/911 , H04W88/04
摘要： Embodiments of this application provide a traffic processing method, a user plane apparatus, and a terminal device, used to accurately identify abnormal traffic and improve traffic management effects. The embodiments of this application provide a traffic processing method, including: receiving, by a user plane function network element, hotspot indication information from a terminal device, where the hotspot indication information includes that a hotspot switch is enabled; obtaining, by the user plane function network element, a characteristic parameter of a first data packet, and sending the characteristic parameter of the first data packet to a data analytics network element, where the first data packet is data obtained by the user plane function network element in a period in which the hotspot switch of the terminal device is enabled; and determining, by the user plane function network element, that traffic corresponding to the first data packet is abnormal traffic.

9. 发明公开

EP3582581A1 SERVICE COMMUNICATION METHOD AND EQUIPMENT 有权
公开(公告)号：EP3582581A1
公开(公告)日：2019-12-18
申请号：EP17902337.9
申请日：2017-03-20
申请人： Huawei Technologies Co., Ltd.
发明人： XIN, Yang , WU, Xiaobo , CHONG, Weiwei
IPC分类号： H04W88/06
摘要： This application provides a service communication method and a device, and relates to the field of communications technologies, to resolve a problem that when a terminal is in a weak coverage area of an LTE network, an eNB cannot properly set up a bearer for a VoLTE service or user experience is relatively poor in a process of executing the VoLTE service. A specific solution is: receiving, by an access network device from a core network device or an application function device, a bearer setup request message for requesting to set up a bearer for a service, where the bearer setup request message carries a service requirement of the service; setting up, by the access network device, the bearer for the service; sending, by the access network device, a bearer setup response message to the core network device or the application function device, where the bearer setup response message is used to notify the core network device or the application function device that the access network device has set up the bearer for the service; and sending, by the access network device, a bearer deletion request message to the core network device or the application function device when the access network device determines that radio channel quality provided by the access network device does not meet the service requirement.

10. 发明授权

EP3364674B1 VOICE ROAMING METHOD, MOBILITY MANAGEMENT NETWORK ELEMENT, AND ACCESS NETWORK ELEMENT 有权
公开(公告)号：EP3364674B1
公开(公告)日：2019-10-09
申请号：EP15907656.1
申请日：2015-11-06
申请人： Huawei Technologies Co., Ltd.
发明人： CHONG, Weiwei , WU, Xiaobo
IPC分类号： H04W48/02 , H04W36/00 , H04W76/18

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