Patents by Inventor Hui Ni
Hui Ni has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240406716Abstract: This application provides a communication method and apparatus. The method includes: An EASDF receives an identifier of a target service from a first terminal; the EASDF obtains an address of a same target application server that needs to be accessed by a plurality of terminals including the first terminal to access the target service; and the EASDF sends the address of the target application server to the first terminal. Hence, the EASDF obtains, for a same target service, identifiers (referred to as a UE list) of a plurality of UEs that need to access a same EAS. After UE (for example, UE #1) in the UE list performs an EAS discovery procedure for the target service, the EASDF obtains an address of the target EAS, and sends, to another UE in the list, an address of the target EAS that is the same as an address of the UE #1.Type: ApplicationFiled: August 13, 2024Publication date: December 5, 2024Inventors: Zehao Chen, Yongcui Li, Hui Ni
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Patent number: 12160769Abstract: The present disclosure relates to time-aware Quality-of-Service (QoS), in particular techniques for providing time-aware QoS in communication systems such as 5G NR (New Radio). In particular the disclosure relates to a device for translating between a first communication network, in particular a deterministic communication network, and a second communication network, in particular a mobile communication network, in particular a 5G communication network, wherein the device comprises: an application function that is configured to translate between Quality-of-Service (QoS) parameters of the first communication network and QoS parameters of the second communication network; a QoS profile comprising the QoS parameters of the first communication network translated by the application function and, optionally, additional QoS parameters originating from the second communication network; and a signaling procedure configured to exchange the translated QoS parameters within the second communication network.Type: GrantFiled: November 3, 2023Date of Patent: December 3, 2024Assignee: Huawei Technologies Co., LtdInventors: Sandip Gangakhedkar, Hanwen Cao, Josef Eichinger, Qing Wei, Hui Ni
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Patent number: 12154380Abstract: A face image processing method and apparatus, a face image display method and apparatus, and a device are provided, belonging to the technical field of image processing. The method includes: acquiring a first face image of a person; invoking an age change model to predict a texture difference map of the first face image at a specified age, the texture difference map being used for reflecting a texture difference between a face texture in the first face image and a face texture of a second face image of the person at the specified age; and performing image processing on the first face image based on the texture difference map to obtain the second face image.Type: GrantFiled: October 19, 2022Date of Patent: November 26, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Yun Cao, Hui Ni, Feida Zhu, Xiaozhong Ji, Ying Tai, Yanhao Ge, Chengjie Wang
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Patent number: 12149499Abstract: This application discloses an application discovery method and apparatus, and a system. A session management function network element receives first information from a first network element, and determines second information based on at least the first information and location information of a terminal device. The session management function network element sends the second information to the first network element. The second information is for obtaining a first IP address corresponding to a first domain name.Type: GrantFiled: August 26, 2022Date of Patent: November 19, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Fangyuan Zhu, Hui Ni, Yan Li
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Publication number: 20240365191Abstract: Embodiments of this application provide a handover method. The method is performed by an access network device, and includes: determining that at least one terminal device is handed over from a first access network device to a second access network device, where the at least one terminal device accesses a network by using an IAB node; and sending first request information, where the first request information notifies a first access and mobility management function AMF network element to perform path handover on the at least one terminal device, and the first AMF network element serves the at least one terminal device. The first request information includes at least one first request message, and the at least one first request message is in one-to-one correspondence with the at least one terminal device.Type: ApplicationFiled: July 5, 2024Publication date: October 31, 2024Inventors: Qi Pan, Zhenglei Huang, Hui Ni
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Publication number: 20240334944Abstract: A preparation method of a low-lactose dairy product rich in honey pomelo fiber includes the following steps: washing, cutting and debitterizing peels of honey pomelos to obtain honey pomelo fiber pieces; sterilizing and cooling milk solution, performing the first-round fermentation by inoculating lactic acid bacteria, centrifuging the fermented milk after curding, collecting precipitates, adding water to the precipitates, and performing homogenizing treatment to obtain the first-round fermented milk; mixing the honey pomelo fiber pieces with the first-round fermented milk, and performing the second-round fermentation by inoculating the lactic acid bacteria; or performing the second-round fermentation by inoculating the first-round fermented milk with the lactic acid bacteria, and then mixing the second-round fermented milk with the honey pomelo fiber pieces; and prefreezing the treated honey pomelo fiber pieces treated in the previous step and then performing vacuum freeze-drying to obtain low-lactose dairy pType: ApplicationFiled: March 31, 2022Publication date: October 10, 2024Applicant: JIMEI UNIVERSITYInventors: Hui NI, Shidi LIN, Lijun LI, Xinru LIU, Xialei LIU, Yuanfan YANG, Mingjing ZHENG
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Publication number: 20240340693Abstract: This application discloses a communication method and a communication apparatus. The method includes: An access network element receives first indication information from a session management function network element, and activates a congestion acquisition function of the access network element based on the first indication information, where the congestion acquisition function is for obtaining a congestion status of the access network element in a data flow transmission process of a target service. The access network element obtains the congestion status of the access network element, and sends first congestion information to a terminal device or a user plane function network element to indicate the congestion status of the access network element. In this application, the access network element sends, to the user plane function network element or the terminal device, the first congestion information indicating the congestion status of the access network element.Type: ApplicationFiled: June 17, 2024Publication date: October 10, 2024Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Haoren Zhu, Hualin Zhu, Hui Ni, Yishan Xu
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Publication number: 20240328474Abstract: A braking mechanism, a mechanical brake, an electronic mechanical braking system, and a vehicle. The braking mechanism includes: a fixed caliper; two braking units, where the two braking units are arranged in a first direction, a braking gap used by a part of a brake disc for extending is formed between the two braking units; two crankshaft units that are in a one-to-one correspondence with the two braking units, where in each group of the braking unit and the crankshaft unit that correspond to each other, the crankshaft unit is located on a side that is of the braking unit and that is away from the braking gap, the crankshaft unit is rotatably installed on the fixed caliper around a first axis, and the first axis is perpendicular to the first direction; and a drive unit. The braking mechanism can avoid a reliability risk of the system.Type: ApplicationFiled: June 7, 2024Publication date: October 3, 2024Applicant: Huawei Digital Power Technologies Co., Ltd.Inventors: Yuhui HE, Jianjun HE, Hui NI
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Patent number: 12099879Abstract: A data processing method applied to a data processing apparatus is disclosed. The data processing apparatus includes a central processor and a sensor processor set, and the sensor processor set includes at least one sensor processor. The data processing method comprises obtaining status information of at least one sensor processor in a sensor processor set; determining task switching information based on status information of the at least one sensor processor and/or status information of the central processor, and processing the data processing task switched from the first sensor processor to the central processor, and/or processing, the data processing task switched from the central processor to the second sensor processor.Type: GrantFiled: August 13, 2021Date of Patent: September 24, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zheng Zhou, Hui Ni, Lei Wan, Yongqiang Gao
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Publication number: 20240306255Abstract: A data forwarding method includes: receiving, by a session management function network element, information about a first bearer in a first network from an access and mobility management function network element; and sending flow information of a first flow in a second network and forwarding information to the access and mobility management function network element. The flow information indicates a flow for data forwarding, and the forwarding information is used for forwarding the first flow to a tunnel corresponding to the first bearer.Type: ApplicationFiled: March 26, 2024Publication date: September 12, 2024Inventors: Jiao Yang, Yan Li, Hui Ni
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Patent number: 12088550Abstract: A domain name system query method in which: a first network element receives a DNS query request including a first domain name from a terminal apparatus; the first network element sends first request information which comprises location information of the terminal apparatus and the first domain name to a second network element; the second network element determines, based on the first request information, an IP address and feeds back the IP address to the first network element; and the first network element sends the IP address to the terminal apparatus. When a terminal apparatus performs domain name query, a core network element determines an IP address of an application server based on location information of the terminal apparatus and a queried domain name. In this way, the terminal apparatus obtains an IP address of an application server close to the terminal apparatus, thereby improving service access efficiency of the terminal apparatus.Type: GrantFiled: May 12, 2023Date of Patent: September 10, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Fangyuan Zhu, Yan Li, Hui Ni
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Patent number: 12082305Abstract: An entity establishment processing method and an apparatus are provided. The processing method includes: A terminal side device receives first indication information from a first network side device, where the first indication information is used to trigger reestablishment of a first PDCP entity of the terminal side device. When a first bearer corresponding to the first PDCP entity is not a radio bearer used to perform duplication transmission between the terminal side device and a core network side device, in a process in which the terminal side device reestablishes the first PDCP entity based on the first indication information, the terminal side device sets a parameter of the first PDCP entity to an initial value.Type: GrantFiled: August 13, 2021Date of Patent: September 3, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Xiaoying Xu, Hui Ni, Zhenzhen Cao, Qufang Huang
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Publication number: 20240276433Abstract: Embodiments of this disclosure provide a positioning method, an apparatus, and a system, so that a network side obtains accurate geographical location information of a terminal device in time in a satellite communication scenario. The method includes: After determining that a trigger condition occurs, an access network device sends first location information of a terminal device to a core network device, where the first location information includes a first tracking area identity TAI, and the first TAI is an identifier of a tracking area in which the terminal device is currently located.Type: ApplicationFiled: April 5, 2024Publication date: August 15, 2024Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yongcui Li, Hui Ni, Wanqiang Zhang
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Patent number: 12063595Abstract: This application provides a network node selection method and apparatus. An SMF network element obtains transmission capability information of an access network device, and selects, for a terminal device based on the transmission capability information of the access network device, a UPF network element that supports at least one transmission capability included in the transmission capability information. In this process, the SMF network element obtains a transmission capability of the access network device, and selects the UPF network element based on the transmission capability of the access network device. The selected UPF network element supports the transmission capability used by the access network device, so that data can be successfully transmitted between the access network device and the UPF network element. Therefore, a data transmission success rate is improved.Type: GrantFiled: August 18, 2021Date of Patent: August 13, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yizhuang Wu, Wanqiang Zhang, Hui Ni
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Publication number: 20240244497Abstract: This application provides a communication method and apparatus. The method may include: A first session management network element determines an offloading point in a visited network based on first information, where the first information indicates that offloading is allowed in the visited network, and the first session management network element is a network element deployed in the visited network; and the first session management network element sends an offloading rule to the offloading point, where the offloading rule is for offloading a packet to the visited network. According to this application, after accessing the visited network through HR roaming, a terminal device may access a service in the visited network by using the offloading point determined by the first session management network element, to implement local offloading in the visited network.Type: ApplicationFiled: March 28, 2024Publication date: July 18, 2024Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yongcui LI, Zehao CHEN, Hui NI
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Publication number: 20240244031Abstract: This application provides a communication method and apparatus. The method may include receiving, by a second session management network element in a visited network, from a first session management network element in a home network, indication information, wherein the indication information indicates that traffic routing is allowed in the visited network. The method may further include sending, by the second session management network element and based on the indication information, IP address information of the visited network to a user plane network element in the visited network, wherein the IP address information is information used to determine an extension mechanisms for domain name system DNS client subnet option, or the IP address information is a local DNS server address.Type: ApplicationFiled: March 27, 2024Publication date: July 18, 2024Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yongcui LI, Zehao CHEN, Hui NI
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Publication number: 20240236840Abstract: This application provides an information transmission method and apparatus. The method may include: A first session management network element selects an edge application server discovery network element, where the first session management network element and the edge application server discovery network element are network elements deployed in a visited network. The first session management network element sends address information of the edge application server discovery network element. In this way, after accessing the visited network through HR roaming, a terminal device may access a service in the visited network by using the edge application server discovery network element selected by the first session management network element.Type: ApplicationFiled: March 27, 2024Publication date: July 11, 2024Inventors: Yongcui LI, Zehao CHEN, Hui NI
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Publication number: 20240236755Abstract: The present disclosure provides example traffic routing methods, apparatuses, and systems. One example method includes receiving a routing rule from a session management network element in a session management process, wherein the routing rule indicates at least one of the following: to send a first traffic to a first function entity, or to send a second traffic to a second function entity or an access device, where the first traffic is a traffic on which first traffic steering control is to be performed, and the second traffic is a traffic on which the first traffic steering control has been performed; and transmitting a received traffic according to the routing rule.Type: ApplicationFiled: March 25, 2024Publication date: July 11, 2024Inventors: Yongcui LI, Ao LEI, Hui NI
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Publication number: 20240214455Abstract: This application provides a communication method and apparatus. The method includes: A first session management function network element determines whether a first session management function network element is able to serve a first data network access identifier (DNAI). The first session management function network element sends first information to a first access and mobility management function network element when the first session management function network element is able to serve the first DNAI, where the first information is used by the first access and mobility management function network element to remove an intermediate session management function network element.Type: ApplicationFiled: February 6, 2024Publication date: June 27, 2024Inventors: Yongcui LI, Hui NI
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Patent number: 11997016Abstract: Embodiments of the present disclosure provide a routing control method, network device, and controller. The method may include the network device obtaining a route suppression request. The method may also include determining the second routing entry. Furthermore, the method may include setting a state of the second routing entry to a non-delivery state that is used to indicate that the second routing entry does not need to be delivered to a forwarding table. In the method, the network device may have a first routing entry and a second routing entry, an address prefix of the first routing entry is a first address prefix, an address prefix of the second routing entry is a second address prefix, a network segment to which the second address prefix belongs is a subset of a network segment to which the first address prefix belongs, and a mask in the second address prefix is greater than a mask in the first address prefix.Type: GrantFiled: May 17, 2022Date of Patent: May 28, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Shunwan Zhuang, Chang Wang, Nan Wu, Zhenbin Li, Hui Ni