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公开(公告)号：US20240171402A1
公开(公告)日：2024-05-23
申请号：US18418589
申请日：2024-01-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Gholamreza RAMEZAN , Amr Adel Nasr ABDELNASSER , Fei YANG , Weiyu JIANG , Bingyang LIU
IPC: H04L9/32
CPC classification number: H04L9/3218
Abstract: An authentication method for a target device, the method comprising authenticating, at an access network, a first identity of the target device for registering on the access network. In response to a successful authentication of the first identity by the access network, the method comprises executing, at the access network, a zero-knowledge proof (ZKP) protocol to authenticate a second identity of the target device for accessing a service provider; and, in response to a successful authentication of the second identity, granting, by the access network, access of the target device to the service provider.
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公开(公告)号：US20220189708A1
公开(公告)日：2022-06-16
申请号：US17684093
申请日：2022-03-01
Applicant: Xi'an Jiaotong University , Huawei Technologies Co., Ltd.
Inventor： Chunping NIU , Yi WU , Xufeng KANG , Fei YANG , Mingzhe RONG , Guangchao YAN , Qingyin FANG
Abstract: A high voltage relay resistant to instantaneous high-current impact is disclosed, and includes an electromagnet system, a control system, a contact system, and a base support. In the present solution, an electromagnetic force generated by the contact system is used to resolve a problem of contact separation caused by an electric repulsion force generated by an instantaneous high-current.
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公开(公告)号：US20180302143A1
公开(公告)日：2018-10-18
申请号：US16009185
申请日：2018-06-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fei YANG , Zhiying WANG , Chengsheng QUE
IPC: H04B7/06 , H04L5/00 , H04B7/0413
CPC classification number: H04B7/0639 , H04B7/0413 , H04B7/0615 , H04B7/0695 , H04L5/0048 , H04L25/0202
Abstract: This application discloses a downlink channel reconstruction method and apparatus. In one embodiment, the method includes: sending, by a base station, multiple different weighted pilot signals to a terminal, where each of the weighted pilot signals includes a product of a pilot signal and a weighting matrix; receiving, by the base station, multiple different optimal code words returned by the terminal, where each of the optimal code words is obtained based on a channel estimation of a weighted pilot signal; and reconstructing, by the base station, a downlink channel according to the multiple different optimal code words. According to the foregoing method, a quantization error can be reduced, so that a beam direction of a reconstructed channel correctly points to the terminal.
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公开(公告)号：US20150230142A1
公开(公告)日：2015-08-13
申请号：US14695226
申请日：2015-04-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fei YANG , Yue LI , Xiaolong GUO
CPC classification number: H04W76/30 , H04W36/00 , H04W36/0083 , H04W36/245 , H04W36/38
Abstract: Embodiments of the present invention provide a cooperative communication processing method, the method includes: acquiring report information of a first communication device, where the first communication device is a supporting device or a benefited device; and if it is determined, according to the report information of the first communication device, that the first communication device needs to perform a communication handover, executing the following steps: sending a connection configuration message to the first communication device, so that the first communication device releases a cooperative bearer context between the first communication device and a source eNB; and sending a connection configuration message to a second communication device. According to the present invention, release or maintenance processing of a cooperative relationship between cooperative communication devices in a communication handover process can be implemented.
Abstract translation: 本发明的实施例提供一种协作通信处理方法，该方法包括：获取第一通信设备的报告信息，其中第一通信设备是支持设备或受益设备; 并且如果根据第一通信设备的报告信息确定第一通信设备需要执行通信切换，则执行以下步骤：向第一通信设备发送连接配置消息，使得第一通信 设备释放第一通信设备和源eNB之间的协作承载上下文; 以及向第二通信设备发送连接配置消息。 根据本发明，可以实现通信切换处理中的协同通信装置之间的协作关系的释放或维护处理。
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5.发明公开公开(公告)号：US20230269690A1
公开(公告)日：2023-08-24
申请号：US18306532
申请日：2023-04-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Gholamreza RAMEZAN , Bingyang LIU , Weiyu JIANG , Fei YANG , Amr Adel Nasr ABDELNASSER
IPC: H04W60/00 , H04W12/041 , H04W12/75
CPC classification number: H04W60/00 , H04W12/041 , H04W12/75
Abstract: A user equipment (UE) uses a one-time identifier to identify itself in a registration request sent to a trusted core network (CN) node. The one-time identifier is in the form of a first temporary identifier. The trusted CN node registers the UE, generates a next temporary identifier, and sends a random challenge to the UE. The UE uses the random challenge to generate a copy of the next temporary identifier and stores the next temporary identifier in a memory. Then, until a next registration, the UE and the trusted CN node use the first temporary identifier to identify the UE when communicating with each other and with other trusted and untrusted CN nodes. In the next registration event, the UE uses the next temporary identifier to identity itself to the trusted CN node. A true identity of the UE is not detectable by an untrusted node that may become compromised.
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Patent Agency Ranking
公开(公告)号：US20170311214A1
公开(公告)日：2017-10-26
申请号：US15643728
申请日：2017-07-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fei YANG , Yue LI , Xiaolong GUO
CPC classification number: H04W76/30 , H04W36/00 , H04W36/0083 , H04W36/245 , H04W36/38
Abstract: Embodiments of the present invention provide a cooperative communication processing method, the method includes: acquiring report information of a first communication device, where the first communication device is a supporting device or a benefited device; and if it is determined, according to the report information of the first communication device, that the first communication device needs to perform a communication handover, executing the following steps: sending a connection configuration message to the first communication device, so that the first communication device releases a cooperative bearer context between the first communication device and a source eNB; and sending a connection configuration message to a second communication device. According to the present invention, release or maintenance processing of a cooperative relationship between cooperative communication devices in a communication handover process can be implemented.
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公开(公告)号：US20150358860A1
公开(公告)日：2015-12-10
申请号：US14828985
申请日：2015-08-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhenwei LU , Song ZHU , Fei YANG , Yue LI , Xiaolong GUO
CPC classification number: H04W36/0005 , H04W36/0083 , H04W36/08 , H04W74/0833
Abstract: A method includes: determining, according to a measurement report of agent UE and a measurement report of UE in a UE group that are sent by the agent UE, whether the agent UE and the UE in the UE group need to be handed over; when the agent UE and at least one piece of UE in the UE group need to be handed over, sending a handover request message to a T-eNB; receiving a handover configuration message sent by the T-eNB and sending the handover configuration message to the agent UE; and receiving a context release message sent by the T-eNB, and releasing context resources of the agent UE and the to-be-handed-over UE.
Abstract translation: 一种方法包括：根据代理UE的测量报告和UE代理UE发送的UE的测量报告，确定UE组中的代理UE和UE是否需要切换; 当代理UE和UE组中的至少一个UE需要切换时，向T-eNB发送切换请求消息; 接收由T-eNB发送的切换配置消息，并向该代理UE发送切换配置消息; 以及接收由所述T-eNB发送的上下文释放消息，以及释放所述代理UE和所述被切换UE的上下文资源。
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公开(公告)号：US20150237573A1
公开(公告)日：2015-08-20
申请号：US14700241
申请日：2015-04-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yue LI , Xiaolong GUO , Fei YANG , Song ZHU
CPC classification number: H04W48/20 , H04W72/04 , H04W72/0413 , H04W72/042 , H04W76/10 , H04W76/27 , H04W80/04
Abstract: Embodiments of the present invention relate to the communications field, and provide a radio link establishment method, apparatus, and system, which are used to save radio link overhead. The method includes: determining a first supporting user equipment UE; determining a first beneficial UE served by the first supporting UE; configuring synthesis layer information of the first supporting UE and first synthetic bearer information of the first supporting UE for the first supporting UE according to radio bearer information of the first beneficial UE; configuring synthesis layer information of the first beneficial UE for the first beneficial UE according to the radio bearer information of the first beneficial UE; and configuring synthesis layer information of the base station according to the radio bearer information of the first beneficial UE. The present invention is applicable to a scenario of communication between the UE and the base station.
Abstract translation: 本发明的实施例涉及通信领域，并且提供用于节省无线链路开销的无线链路建立方法，装置和系统。 该方法包括：确定第一支持用户设备UE; 确定由所述第一支持UE服务的第一有益UE; 根据第一有益UE的无线承载信息，配置第一支持UE的合成层信息和第一支持UE的第一支持UE的第一合成承载信息; 根据第一有益UE的无线承载信息，为第一有益UE配置第一有益UE的合成层信息; 以及根据所述第一有益UE的无线电承载信息来配置所述基站的合成层信息。 本发明可应用于UE与基站之间的通信场景。
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公开(公告)号：US20140078240A1
公开(公告)日：2014-03-20
申请号：US14081764
申请日：2013-11-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fei YANG
IPC: H04N7/15
CPC classification number: H04N7/15 , H04L12/1827 , H04L65/403 , H04M3/567
Abstract: A method and apparatus for video resource management in a video conference is provided in embodiments of this invention. comprises: partitioning a display interface into a first display area, a second display area, a third display area; graphically representing a plurality of conference rooms participating in a video conference and presenting the plurality of graphical conference rooms participating in the video conference in the first display area; presenting a first graphical conference room comprising a first video resource, the first conference room being selected presented in the first display area; presenting the second graphical conference room in the third display area, the second conference rooms presented in the second display area. The embodiments of this invention may graphically represent video resources corresponding to screens or terminal video collecting apparatus in each conference room of a video conference, so that users can perceive situations in each conference room visually.
Abstract translation: 在本发明的实施例中提供了一种用于视频会议中的视频资源管理的方法和装置。 包括：将显示界面划分为第一显示区域，第二显示区域，第三显示区域; 图形地表示参与视频会议的多个会议室，并且在第一显示区域中呈现参与视频会议的多个图形会议室; 呈现第一图形会议室，其包括第一视频资源，所述第一会议室被选择呈现在所述第一显示区域中; 在第三显示区域呈现第二图形会议室，在第二显示区域呈现第二会议室。 本发明的实施例可以图形地表示与视频会议的每个会议室中的屏幕或终端视频采集装置相对应的视频资源，使得用户可以在视觉上感知每个会议室中的情况。
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公开(公告)号：US20220006817A1
公开(公告)日：2022-01-06
申请号：US17479931
申请日：2021-09-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shoushou REN , Bingyang LIU , Fei YANG , Xinpeng WEI , Xue YANG
Abstract: Embodiments of this application provide an information verification method, apparatus, and device. The method includes: sending a first message to a server that includes a target domain name and first indication information, which indicates a status of first verification information stored in a client, the first verification information is verification information generated based on multiple domain names and owner information of the multiple domain names, the first verification information verifies the owner information of the multiple domain names, and the multiple domain names include a target domain name; receiving a second message sent by the server based on the first message, where the second message indicates target first verification information, which is used by the client to verify owner information of the target domain name; and verifying the obtained owner information of the target domain name based on the second message.
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