Patents by Inventor Feng Han

Feng Han 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).

  • Patent number: 10887790
    Abstract: A method for sending a buffer status report (BSR) includes: generating, by a user equipment (UE), the BSR, wherein the BSR includes a buffer index of at least one of eight logic channel groups (LCGs), wherein the buffer index of the LCG indicates an uplink buffer amount of the LCG, wherein the BSR occupies X bytes, wherein a buffer index of one LCG occupies N bits, and wherein X is an integer ranging from 1 to 17 and N is an integer ranging from 5 to 16 except that a case in which X is 1 and N is 6 at the same time does not exist; and sending, by the UE, the BSR to a network-side device.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: January 5, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Hong Li, Feng Han
  • Publication number: 20200396674
    Abstract: Embodiments of this application disclose a method for obtaining slice information and a relay apparatus. The method is applied to a scenario in which a relay apparatus is connected to at least two access network devices, and the method comprises: the relay apparatus receives first indication information sent by a user terminal, wherein the first indication information is used to indicate a slice service requested by the user terminal; and the relay apparatus sends the first indication information to a target access network device in the at least two access network devices.
    Type: Application
    Filed: August 27, 2020
    Publication date: December 17, 2020
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Shitong Yuan, You Li, Feng Han, Mingzeng Dai
  • Publication number: 20200396631
    Abstract: This patent application provides a multi-connectivity data reporting method, including: obtaining, by a first network device, a first data volume report, where the first data volume report is used to indicate a volume of data that are of a terminal device and that pass through a second network device; and sending, by the first network device, the first data volume report to a third network device. The first data volume report includes one or more of QoS flow identifiers (QFIs) of one or more quality of service QoS flows, identifiers of one or more protocol data unit (PDU) sessions to which the one or more QoS flows belong, or data volumes of the one or more QoS flows.
    Type: Application
    Filed: September 1, 2020
    Publication date: December 17, 2020
    Inventors: Feng HAN, Yinghao JIN, Wei TAN, Liwei QIU
  • Publication number: 20200387022
    Abstract: The present disclosure provides a liquid crystal display module, a manufacturing method thereof and a display device. The liquid crystal display module includes: a cover plate; a TFT array substrate disposed on one side of the cover plate; and an opposite substrate disposed on one side of the TFT array substrate away from the cover plate, a liquid crystal layer being filled between the TFT array substrate and the opposite substrate, the TFT array substrate includes a first portion opposite to the opposite substrate and a second portion extending beyond the opposite substrate, a drive circuit being disposed on one side of the second portion away from the cover plate; a backlight disposed on one side of the opposite substrate away from the TFT array substrate, and a heat shielding layer disposed between the second portion and the backlight.
    Type: Application
    Filed: September 19, 2018
    Publication date: December 10, 2020
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Junhuan LIU, Ruifeng YANG, Huaxu YANG, Libao CUI, Feng HAN
  • Publication number: 20200379619
    Abstract: Methods, computer program products, and systems for content rendering are provided. An exemplary method comprises obtaining a current scrolling speed; determining a current speed level based on the current scrolling speed; determining a current rendering mode based on the determined current speed level; and rendering at least one component based on the current rendering mode.
    Type: Application
    Filed: June 3, 2019
    Publication date: December 3, 2020
    Inventors: Qi Ruan, Jian Hua Lv, Yan Feng Han, Yun Ze Miao, Kai Feng Wang
  • Patent number: 10856341
    Abstract: The present disclosure discloses a wireless communication method, user equipment, and an access network device. The method includes: when user equipment (UE) is to transmit an uplink first data flow, if the first data flow is a new data flow and the first data flow belongs to a service pre-authorized to the UE, sending, by the UE, a bearer setup request to an access network device; and receiving, by the UE, a bearer setup response sent by the access network device, where the bearer setup response includes a bearer identifier, and the bearer identifier is an identifier of a bearer that is set up.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: December 1, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Hong Li, Feng Han, Yinghao Jin, Yang Yang
  • Publication number: 20200374947
    Abstract: Implementations of this application provide communications methods, devices, and chips. In an implementation, a method comprises: sending, by a centralized unit user plane (CU-UP) of an access network to a centralized unit control plane (CU-CP) of the access network, an interface setup request message to request to setup an E1 interface, the interface setup request message comprises an identity of a public land mobile network (PLMN) served by the CU-UP and a network slice identifier corresponding to the public land mobile network, wherein the network slice identifier identifies single network slice selection assistance information (S-NSSAI) or an S-NSSAI list; and sending, by the CU-CP, an interface setup response message to the CU-UP after receiving the interface setup request message.
    Type: Application
    Filed: August 13, 2020
    Publication date: November 26, 2020
    Inventors: Yinghao JIN, Feng HAN, Hang ZHANG, Wei TAN
  • Publication number: 20200351700
    Abstract: This application provides a communication method, an apparatus, and a system, to improve communication efficiency. One method includes: sending, by an access network node to a terminal device, indication information indicating to transmit a quality of service (QoS) flow by using a bearer, wherein a protocol stack corresponding to the bearer supports transmission of the QoS flow through a first path, wherein the first path passes through one of (1) a service data adaptation protocol (SDAP) layer of a master node and a protocol layer below an SDAP layer of a secondary node, or (2) an SDAP layer of the secondary node and a protocol layer below an SDAP layer of the master node; and transmitting, by the access network node, the QoS flow by using the first bearer.
    Type: Application
    Filed: July 21, 2020
    Publication date: November 5, 2020
    Inventors: Feng HAN, Yinghao JIN, Wei TAN, Hao BI
  • Publication number: 20200341538
    Abstract: Systems and methods which provide for interactive haptic proxies for hand-graspable virtual reality (VR) objects using reconfigurable artifacts and facilitated through use of a haptic reconfigurable artifact toolkit are described. Embodiments provide a haptic reconfigurable artifact toolkit including a set of reconfigurable artifacts for use in forming reconfigurable artifact-based haptic proxies, a set of haptic hardware components for use with respect to reconfigurable artifact-based haptic proxies, and a haptic reconfigurable artifact software platform configured to facilitate generation of reconfigurable artifact-based haptic proxies using items of the set of reconfigurable artifacts and the set of haptic hardware components. Reconfigurable artifacts may be shaped to form reconfigurable artifact-based haptic proxies covering a wide range of hand-grasp postures.
    Type: Application
    Filed: April 23, 2019
    Publication date: October 29, 2020
    Inventors: Kening Zhu, Feng Han, Taizhou Chen, Yi-Shiun Wu
  • Publication number: 20200344679
    Abstract: This application provides a communication method, an access network device, and a terminal device. The communication method includes obtaining, by a first access network device, information about a correspondence between a session of a terminal device and a network slice; and sending, by the first access network device, the information to a second access network device.
    Type: Application
    Filed: July 10, 2020
    Publication date: October 29, 2020
    Inventors: Yinghao JIN, Feng HAN, Wei TAN
  • Publication number: 20200327079
    Abstract: The present disclosure provides a data processing method for a direct memory access (DMA) controller. The method includes acquiring feature information of two or more original output feature maps, and generating DMA read configuration information and DMA write configuration information of the original output feature maps based on the feature information of each original output feature map; and reading input data from the original output feature map based on the DMA read configuration information of the original output feature map, and storing the read input data to a target output feature map based on the DMA write configuration information of the original output feature map for each original output feature map.
    Type: Application
    Filed: June 29, 2020
    Publication date: October 15, 2020
    Inventors: Yao ZHAO, Sijin LI, Feng HAN
  • Publication number: 20200285446
    Abstract: An arithmetic device for a neural network includes a controller and multiply-accumulate unit groups. A multiply-accumulate unit group includes a filter register and a plurality of computing units, and the filter register is connected to the plurality of computing units. The controller is configured to generate control information and transmit the control information to the plurality of computing units. The filter register is configured to cache filter weighted values of multiply-accumulate operations to be performed. The plurality of computing units is configured to cache input feature values of the multiply-accumulate operations to be performed and perform the multiply-accumulate operations on the filter weighted values and the input feature values according to received control information.
    Type: Application
    Filed: May 27, 2020
    Publication date: September 10, 2020
    Inventors: Feng HAN, Peng LI, Qian GU
  • Patent number: 10757624
    Abstract: Embodiments of the present invention disclose a communication method, an access network device, and a core network device. The method includes: sending, by a source access network device, to a core network device a handover message for a handover of one or more sessions of a terminal device from the source access network device to a target access network device, wherein the handover message comprises information about the target access network device and identifier information of the one or more sessions; and sending, by the core network device, a response message of the handover message to the source access network device, wherein the response message of the handover message comprises indication information indicating a reason that a session of the one or more sessions is not accepted, wherein the reason is associated with a slice corresponding to the session.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: August 25, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yinghao Jin, Feng Han, Hong Li
  • Publication number: 20200251553
    Abstract: A method of manufacturing a super junction structure includes etching a material to define a trench, wherein the trench has a tapered profile. The method further includes implanting dopants into sidewalls and a bottom surface of the trench to define a doped region, wherein the doped region surrounds the trench. The method further includes depositing an undoped material into the trench. The method further includes performing a thermal process, wherein the thermal process drives the dopants from the doped region into the undoped material to form a conductive pillar in the trench.
    Type: Application
    Filed: April 22, 2020
    Publication date: August 6, 2020
    Inventors: Shuai ZHANG, Lian-Jie LI, Zhong-Hao CHEN, Feng HAN, Jian WU
  • Publication number: 20200227619
    Abstract: The present disclosure provides a deformation driving device for flexible display panel, the deformation driving device includes a photodeformable element t, and the flexible display panel includes a display surface and a back surface opposite to the display surface. The photodeformable element has a binding surface for being attached to the flexible display panel's back surface, and and is capable of deforming under irradiation of light with a predetermined wavelength to bend or flatten.
    Type: Application
    Filed: May 8, 2019
    Publication date: July 16, 2020
    Inventors: Feng HAN, Ruifeng YANG, Litao FAN, Yufei LIU, Junhuan LIU, Chengrun XU
  • Publication number: 20200228637
    Abstract: This application provides a communication method, a network device, and a terminal. The communication method includes: obtaining, by a first network device, a first AMBR of a PDU session, where the first AMBR is an AMBR of a flow that is served by a second network device in the PDU session, the first network device is a master node serving a terminal, and the second network device is a secondary node serving the terminal; sending, by the first network device, first information to the second network device, where the first information includes the first AMBR, so that the second network device provides, based on the first AMBR, the PDU session service for the terminal. The communication method, the network device, and the terminal provided in this application help ensure a session-level aggregate maximum rate requirement in a dual connectivity scenario.
    Type: Application
    Filed: March 24, 2020
    Publication date: July 16, 2020
    Inventors: Feng HAN, Yinghao JIN, Hong LI, Wei TAN
  • Publication number: 20200214029
    Abstract: The present disclosure relates to methods for transmitting a scheduling request (SR). One example method includes sending, by an access network device, an SR configuration to a terminal device, where the SR configuration includes SR parameters corresponding to a plurality of wireless physical layer parameter numerologies. When there is to-be-sent uplink data, the terminal device selects, according to a preset policy, one SR parameter corresponding to a logical channel (LCH) on which the uplink data is located, and transmits an SR on an SR resource corresponding to the selected SR parameter to request an uplink grant. Further, the terminal device requests the uplink grant with reference to a maximum number of SR transmission on the LCH or a maximum number of SR transmission of the terminal device in the SR configuration.
    Type: Application
    Filed: March 6, 2020
    Publication date: July 2, 2020
    Inventors: Hong LI, Feng HAN, Yinghao JIN
  • Publication number: 20200183678
    Abstract: Examples described relate to classifying software. In an example, a determination may be made whether a software installation directory includes a file to run software. In response to a determination that the software installation directory includes a file to run the software, information may be extracted from text data associated with the software installation directory using named entity recognition technique. The files in the software installation directory may be classified as one of a primary file, a secondary file, or a tertiary file based on respective relevance scores of the files, wherein the respective relevance scores may represent respective relevance of the files against the extracted information.
    Type: Application
    Filed: December 8, 2016
    Publication date: June 11, 2020
    Inventors: XIANG TAN, JIN WANG, QlUXIA SONG, JIAN-FENG HAN, YI XU
  • Publication number: 20200178209
    Abstract: This application provides an RNA allocation method, a network device, and a terminal. The method includes receiving, by a first network device, a second message sent by a second network device, where the second message carries RPA information of the second network device, and the RPA information is used to identify an RPA.
    Type: Application
    Filed: February 7, 2020
    Publication date: June 4, 2020
    Inventors: Yinghao Jin, Hong Li, Feng Han, Wei Tan
  • Publication number: 20200178138
    Abstract: The present disclosure relates to communication methods, base stations, terminal devices, and systems. One example method includes sending, by a master base station, a first request message to a secondary base station, where the first request message instructs the secondary base station to switch a first Quality of Service (QoS) flow of a first session from the secondary base station to the master base station, and the first session is a session corresponding to a terminal device, and receiving, by the master base station, a first response message from the secondary base station, where the first response message responds to the first request message.
    Type: Application
    Filed: February 11, 2020
    Publication date: June 4, 2020
    Inventors: Feng HAN, Yinghao JIN, Wei TAN, Hong LI