Patents by Inventor He Huang

He Huang 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).

  • Publication number: 20230413153
    Abstract: In wireless communication, a device may change, add, or handover between providers (e.g. nodes) of network access. This may include a conditional cell addition/change procedure initiated by a master node. In addition, successive cell addition/changes can also be performed. The conditional procedures and/or successive procedures can reduce handover interruption time and improve reliability.
    Type: Application
    Filed: August 31, 2023
    Publication date: December 21, 2023
    Inventors: Mengjie ZHANG, He HUANG, Jing LIU
  • Publication number: 20230413103
    Abstract: Described are techniques for providing, a quality of service (QoS) update from a control plane of a base station to a user plane of the base station based on a QoS event, wherein the QoS update includes information indicative of a mapping between a QoS flow and corresponding radio resources for user data transmission, storing, at the user plane, the mapping between the QoS flow and the radio resources, receiving, at the user plane, a downstream data packet of the QoS flow from a core network, and transmitting the downstream data packet in a downlink direction using the corresponding radio resources.
    Type: Application
    Filed: August 30, 2023
    Publication date: December 21, 2023
    Applicant: ZTE Corporation
    Inventors: Jianmin Fang, He Huang, Yin Gao
  • Publication number: 20230403346
    Abstract: Wireless communication methods are described for a user plane integrity protection failure detection and handling, determination and management of integrity protection enabled data rate that exceeds or is close to exceeding a user equipment's capability or threshold, and management of integrity protection or encryption mechanisms in a dual-connectivity system that includes a master network node and a secondary network node.
    Type: Application
    Filed: August 11, 2023
    Publication date: December 14, 2023
    Inventors: Qian DAI, He HUANG
  • Publication number: 20230403103
    Abstract: Provided are a control method and device for a data packet duplication function, and a communication device. The control method for the data packet duplication function includes determining, by a communication device, to deactivate or activate a data packet duplication function; and performing, by the communication device, an operation of deactivating or activating the data packet duplication function correspondingly. Further provided is a storage medium.
    Type: Application
    Filed: August 14, 2023
    Publication date: December 14, 2023
    Inventors: Wei Zou, He Huang
  • Publication number: 20230397294
    Abstract: The present disclosure relates to to methods, systems, and devices for performing a discontinuous reception operation for radio link failure and beam failure. In some forms, a method for wireless communication includes user equipment detecting a beam failure tendency for a serving cell of one discontinuous reception (DRX) group or a radio link failure tendency for the serving cell of one DRX group, and in response, either suspending the discontinuous reception operation at the user equipment or adjusting, with the processor, a duration of a subsequent discontinuous reception cycle for the DRX group that the serving cell belongs to. By aborting a currently configured DRX operation or shortening a duration of subsequent DRX cycles, the user equipment is able to more quickly recover from a beam failure or a radio link failure.
    Type: Application
    Filed: August 23, 2023
    Publication date: December 7, 2023
    Applicant: ZTE CORPORATION
    Inventors: Fei DONG, He HUANG
  • Publication number: 20230397291
    Abstract: A wireless communication method for use in a first wireless network node is disclosed. The wireless communication method comprises receiving, from a wireless terminal, a radio resource control resume message and uplink, UL, data associated with a small data transmission, transmitting, to a second wireless network node, the radio resource control resume message, and determining whether to buffer the UL data based on an event associated with a first indicator.
    Type: Application
    Filed: June 7, 2023
    Publication date: December 7, 2023
    Applicant: ZTE CORPORATION
    Inventors: He HUANG, Zijiang MA, Wenting LI
  • Publication number: 20230388875
    Abstract: Methods, apparatus and systems for cell selection or reselection based on ephemeris and/or configuration information are disclosed. In one embodiment, a method performed by a wireless communication device operating in a non-terrestrial network (NTN), the method including: obtaining configuration information associated with a plurality of candidate cells of the NTN, each of the plurality of candidate cells associated with a respective one of a plurality of candidate satellites; and based on the configuration information, adjusting a ranking of the plurality of candidate cells for cell selection or reselection.
    Type: Application
    Filed: May 30, 2023
    Publication date: November 30, 2023
    Applicant: ZTE CORPORATION
    Inventors: Yuan GAO, He HUANG, Zhihong QIU, Nan ZHANG
  • Publication number: 20230387913
    Abstract: A minimum on-time circuit, a controller, a circuit system and a current detection method are disclosed, the minimum on-time circuit is capable of configuring an extended minimum on-time length longer than a normal minimum on-time length for a transistor switch. Under a condition where there is a need for current detection through the transistor switch within the minimum on-time, the minimum on-time may be extended from the shorter normal minimum on-time length to the longer extended minimum on-time length, thereby ensuring successful current detection within the minimum on-time of the transistor switch. Under any other condition, the transistor switch may be configured, as needed, to have the normal minimum on-time length. This enables improved system safety and controllability, while exerting a minimized impact on system performance.
    Type: Application
    Filed: May 26, 2023
    Publication date: November 30, 2023
    Inventors: He HUANG, Danzhu LV
  • Publication number: 20230375671
    Abstract: Provided are an optical processing assembly, a ToF transmitting device, and a ToF depth information detector. The optical processing assembly is applied to an illuminating light source. The illuminating light source is configured to transmit detection light to a target field of view. The illuminating light source includes multiple light source units. Each light source unit is lit according to a predetermined timing. The optical processing assembly includes at least one light shaper and a light homogenizer.
    Type: Application
    Filed: April 30, 2021
    Publication date: November 23, 2023
    Inventors: Yuhuang Meng, He Huang, Xinye Lou, Xujun Zheng, Tao Lin
  • Publication number: 20230379126
    Abstract: This disclosure describes a method and system for small data transmission of various types. Performed by a User Equipment (UE) in a wireless network, the method including: receiving, from a base station, a first broadcast message comprising a common SDT parameter indicative of an SDT resource; initiating an SDT session using the SDT resource; and transmitting SDT data during the SDT session to the base station.
    Type: Application
    Filed: July 25, 2023
    Publication date: November 23, 2023
    Applicant: ZTE Corporation
    Inventors: Yu LIU, He HUANG
  • Publication number: 20230373137
    Abstract: An integrally formed resin diffusing component (100), a diffractive optical element (DOE), and a manufacturing method thereof. A resin material (630) in a liquid is spread between a supporting plate (610) and a mold (620) of a manufacturing apparatus (600), pressed, and light-cured, thus producing the light-cured resin diffusing component (100) or the DOE. The diffusing component (100) or the DOE is integrally formed, the phenomenon of delamination is prevented from occurring, and the need for high-temperature injection molding and cooled forming is obviated.
    Type: Application
    Filed: January 6, 2021
    Publication date: November 23, 2023
    Inventors: Fang Hao, He Huang
  • Patent number: 11825365
    Abstract: Provided are a method and device for requesting system information, a storage medium and a terminal. The method includes that: a terminal performs a cell reselection in the case where the terminal initiates a system information request procedure but has not successfully completed the system information request procedure, the terminal resets an MAC layer or a relevant parameter of an RACH procedure, and the terminal acquires required SI according to an RRC configuration of a reselected cell. When the terminal initiates the system information request procedure, the terminal may immediately reset the MAC layer or the relevant parameter of the RACH procedure after triggering the cell reselection, so as to terminate the current system information request procedure, and acquire the required SI again in the reselected cell.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: November 21, 2023
    Assignee: ZTE CORPORATION
    Inventors: Fei Dong, Kalyan Eswar Vutukuri, He Huang
  • Patent number: 11824705
    Abstract: Disclosed are a radio resource configuration method and apparatus, a user equipment and a network element. The radio resource configuration method includes that: a user equipment (UE) receives a message of a radio resource configuration from a first signaling radio bearer (SRB) of a first radio access technology (RAT), where the message carries information of a first configuration, and the first configuration is a configuration of a radio resource of the first RAT; and when the UE fails to configure the radio resource of the first RAT according to the information of the first configuration, the UE sends a response message of the radio resource configuration to indicate that the radio resource configuration of the first RAT fails.
    Type: Grant
    Filed: June 3, 2022
    Date of Patent: November 21, 2023
    Assignee: ZTE CORPORATION
    Inventors: Xin Wang, He Huang
  • Patent number: 11821456
    Abstract: A connection assembly for prefabricated components provided herein includes two C-shaped groove members and an H-shaped connection member. The C-shaped groove members are each provided with a component connecting part for fixedly connecting with a component, the H-shaped connection member includes a middle web and two side flanges, notches of the C-shaped groove members are in clearance fit with the web, and the side flanges are in stop fit with inverted edges of the C-shaped groove members when the H-shaped connection member is inserted between the C-shaped groove members. The C-shaped groove members and/or the H-shaped connection member are each provided with wedge members, and the wedge members have wedge surfaces for guiding the two C-shaped groove members to be fastened oppositely.
    Type: Grant
    Filed: March 26, 2022
    Date of Patent: November 21, 2023
    Assignee: Guangzhou Metro Design & Research Institute Co., Ltd.
    Inventors: Bao Xiang, Feiqi Ou, Xingzhong Nong, Xianli Ding, Juyang Wu, Haiou Shi, Yiheng Ren, Liang Ye, Zihui Zan, Ran Wang, Xiao Li, Chunjie Liu, Hengyi Li, Shengya He, Qian Zhou, He Huang, Wenqi Zhang
  • Patent number: 11822910
    Abstract: Aspects of the invention include includes detecting a change in a code section of a source code in relation to a reference code section. An incremental section is created in object code, the incremental section includes an object code section describing the change in the code section and a symbol section describing a change to a symbol associated with the changed code section. The incremental section is attached to a software update. The software update to a target computer system.
    Type: Grant
    Filed: October 14, 2021
    Date of Patent: November 21, 2023
    Assignee: International Business Machines Corporation
    Inventors: Bao Zhang, Jin Hong Fu, Shi Chong Ma, He Huang, Yong Yin, Jia Tian Zhong, Xing Xing Shen, Jia Yu
  • Patent number: 11822087
    Abstract: An optical waveguide includes an input diffractive optical element arranged for being aligned with an optical projector for diffracting the light beam therefrom, a waveguide substrate arranged for reflecting the light beam diffracted by the input diffractive optical element by means of total internal reflection, and an output diffractive optical element coupled at said waveguide substrate for partially diffracting the light beam as a diffracted light and partially transmitting the light beam as a transmitted light during the total internal reflection of the light beam within the waveguide substrate. The diffracted light is diffracted by the output diffractive optical element and is projected out of the waveguide substrate toward the user eye. The transmitted light is continuously transmitted and reflected within the waveguide substrate by the total internal reflection until the transmitted light is totally diffracted out of the waveguide substrate, so as to complete an exit pupil expansion.
    Type: Grant
    Filed: July 28, 2022
    Date of Patent: November 21, 2023
    Assignee: Shanghai North Ocean Photonics Co., Ltd.
    Inventors: Xinye Lou, He Huang, Tao Lin
  • Publication number: 20230370992
    Abstract: This disclosure generally relates performing UE authentication and registration with the core network, and in particular, to supporting secure interactions between the UE and the target AMF when the UE is re-allocated to the target AMF. During a UE registration procedure, the initial AMF generate a 5G-GUTI for the UE and retrieves a candidate AMF list. The initial AMF sends the generated 5G-GUTI (or 5G-S-TMSI), the candidate AMF list, and a full registration request message to the (R)AN for storage and subsequent use. The initial AMF, once determines an AMF re-allocation is needed, instruct the UE to re-start the registration procedure with the core network, by using the generated 5G-GUTI. The (R)AN selects the target AMF, and forward the stored full registration request message to the target AMF to complete the registration.
    Type: Application
    Filed: July 21, 2023
    Publication date: November 16, 2023
    Applicant: ZTE Corporation
    Inventors: Shilin YOU, Jiyan Cai, Jinguo Zhu, Yuze Liu, He Huang, Shuang Liang, Xingyue Zhou, Jin Peng, Zhen Xing, Zhaoji Lin
  • Publication number: 20230360975
    Abstract: In a method of inspection of a semiconductor substrate a first beam of light is split into two or more second beams of light. The two or more second beams of light are respectively transmitted onto a first set of two or more first locations on top of the semiconductor substrate. In response to the transmitted two or more second beams of light, two or more reflected beams of light from the first set of two or more first locations are received. The received two or more reflected beams of light are detected to generate two or more detected signals. The two or more detected signals are analyzed to determine whether a defect exists at the set of the two or more first locations.
    Type: Application
    Filed: July 18, 2023
    Publication date: November 9, 2023
    Inventors: Sheng He HUANG, Chung-Pin CHOU, Shiue-Ming GUO, Hsuan-Chia KAO, Yan-Cheng CHEN, Sheng-Ching KAO, Jun Xiu LIU
  • Publication number: 20230363055
    Abstract: The present disclosure describes methods, systems, and devices for configuring an enhanced non-public network (eNPN) for a new generation radio access network (NG-RAN). One method includes supporting, by a user equipment (UE), a network access feature by receiving, by the UE, a broadcast message from a RAN, wherein the broadcast message comprises at least one of the following: a group identifier (ID), a first indication, or a second indication. Another method includes supporting, by a UE, an eNPN by receiving, by the UE, an indication in a RRC signaling from a RAN, wherein the indication indicates whether to support at least one of the following for an non-public network: an internet protocol (IP) multimedia subsystem (IMS) voice, or an emergency call (eCall).
    Type: Application
    Filed: July 14, 2023
    Publication date: November 9, 2023
    Applicant: ZTE Corporation
    Inventors: Wenting LI, He HUANG
  • Patent number: 11812492
    Abstract: This disclosure relates generally to wireless communications and, more particularly, to systems and methods for maintaining signal and data connections from a mobile base station portion relative to a fixed network portion. In one embodiment, a method performed by a communication node gateway, includes: receiving a signal from a mobile communication node portion at a first dynamic port during a first duration of time; directing the signal from the first dynamic port to a static port associated with transport network layer information during the first duration of time; receiving the signal at a second dynamic port during a second duration of time after the first duration of time; and directing the signal from the second dynamic port to the static port during the second duration of time by using the transport network layer information.
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: November 7, 2023
    Assignee: ZTE CORPORATION
    Inventors: Li Yang, Xiaojuan Shi, He Huang, Jianwu Dou