Patents by Inventor Xiaoying (Janet) He

Xiaoying (Janet) He 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).

  • Grant-free transmission method, terminal device, and network device
    Patent number: 11089618
    Abstract: This application discloses a grant-free transmission method, a terminal device, and a network device. The method includes: sending, by a terminal device, control information to a network device on a grant-free transmission resource; and receiving, by the terminal device, feedback information that is sent by the network device based on the control information. In this way, the terminal device sends the control information to the network device on the grant-free transmission resource, so that in a data transmission process, the terminal device can obtain a transmission parameter or resource information and properly adjust the transmission process of the terminal device in a timely manner.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: August 10, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yalin Liu, Xiaoying Xu, Nathan Edward Tenny, Yong Xie
  • INFORMATION PROCESSING METHOD AND APPARATUS
    Publication number: 20210235506
    Abstract: An information processing method and apparatus. The method includes: a terminal side device sends uplink information through a PUSCH; determines a monitoring identifier of a downlink control channel based on PUSCH resource information of a resource occupied by the PUSCH; further monitors the downlink control channel based on the monitoring identifier, where the downlink control channel carries information used to indicate a resource location of a PDSCH; and then receives the PDSCH at the resource location of the PDSCH, where the PDSCH carries a response message. In this way, the terminal side device avoids blindly monitoring, based on the monitoring identifier, a downlink control channel that does not belong to the terminal side device and parsing a corresponding response message, and power consumption of the terminal side device is reduced.
    Type: Application
    Filed: April 9, 2021
    Publication date: July 29, 2021
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaoying XU, Qufang HUANG, Xing LIU, Qinghai ZENG
  • TRANSMISSION METHOD AND NETWORK DEVICE
    Publication number: 20210227378
    Abstract: This application provides a method, includes: a first network node sends an inactivity timer of a terminal device to a second network node, the first network node receives an inactive state indication of the terminal device from the second network node, wherein the inactive state indication of the terminal device is used by the first network node to determine whether the terminal device to enter an inactive state, the first network node notifies the second network node that the terminal device enters the inactive state.
    Type: Application
    Filed: April 5, 2021
    Publication date: July 22, 2021
    Inventors: Rui WANG, Mingzeng DAI, Haiyan LUO, Xiaoying XU, Tingting GENG, Hongzhuo ZHANG
  • ETHERNET DATA-BASED COMMUNICATION METHOD AND APPARATUS
    Publication number: 20210219175
    Abstract: This application provides an Ethernet data-based communication method and apparatus. The method includes: receiving, by a terminal device from a network device, a parameter used to indicate a first Ethernet compression capability; generating a first Ethernet packet based on the parameter of the first Ethernet compression capability; and sending the first Ethernet packet to the network device. Therefore, not only a manner in which the network device enables the terminal device to use an Ethernet compression capability is proposed, but also the terminal device and the network device can transmit compressed Ethernet data in a wireless network, thereby effectively saving resources.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Inventors: Xiaoying XU, Qufang HUANG, Xing LIU, Qinghai ZENG
  • COMMUNICATIONS METHOD AND APPARATUS
    Publication number: 20210218817
    Abstract: A communications method and apparatus are provided. The method includes: A first access network device sends a first message to a core network device, where the first message is used to indicate to suspend one or both of a first PDU session and a second PDU session. The first PDU session and the second PDU session are PDU sessions that are established as requested by a same terminal, and are used to transmit a duplicated data packet. According to the method, when a condition for implementing reliable transmission is not met, the core network device can be indicated to suspend the PDU session. In this way, a PDU session does not need to be re-established, and signaling overheads for establishing the PDU session are saved.
    Type: Application
    Filed: March 29, 2021
    Publication date: July 15, 2021
    Inventors: Chong LOU, Xing LIU, Qufang HUANG, Xiaoying XU
  • Communication Method and Apparatus for Ethernet Data
    Publication number: 20210219173
    Abstract: This application provides a communication method and an apparatus for Ethernet data. Embodiments of this application provide a new radio network temporary identifier RNTI (for example, a first RNTI), and the first RNTI is an RNTI for an Ethernet packet. The method includes: A terminal device receives, from a network device, downlink control information DCI scrambled by using the first RNTI, and receives the Ethernet packet from the network device on a time-frequency resource indicated by the DCI.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Inventors: Xiaoying Xu, Qufang Huang, Qinghai Zeng
  • COMMUNICATION METHOD AND COMMUNICATIONS APPARATUS
    Publication number: 20210219300
    Abstract: This application provides a communication method and a communications apparatus, to provide a solution for processing a conflict between uplink resources. The method includes: a terminal device obtains a first uplink resource, where the first uplink resource is used to send a first service. The terminal device obtains a second uplink resource, where the second uplink resource is used to send a second service, and the first uplink resource and the second uplink resource completely or partially overlap in a time domain. The terminal device determines a target uplink resource to be used in the time domain, where the target uplink resource is the first uplink resource or the second uplink resource. The terminal device sends data on the target uplink resource in the time domain.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Inventors: Chong LOU, Xing LIU, Qufang HUANG, Xiaoying XU
  • REFERENCE TIME DETERMINING METHOD AND APPARATUS
    Publication number: 20210218489
    Abstract: A reference time determining method and apparatus are provided, to prevent aberrations in a control instruction execution time caused by inconsistency between a reference time of a terminal and a reference time of a control device in the conventional technology. In this application, the terminal may receive a plurality of pieces of time reference information sent by the network device. When the terminal receives indication information from the network device, the terminal may select, based on the indication information, one piece of time reference information from the plurality of pieces of time reference information as first time reference information. The indication information indicates the first time reference information. After determining the first time reference information, the terminal may determine the reference time of the terminal based on the first time reference information.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Inventors: Xiaoying XU, Qufang HUANG, Qinghai ZENG, Chong LOU
  • Paging method, device, and system
    Patent number: 11057864
    Abstract: Embodiments of the present disclosure provide a paging method, a device, and a system, and relate to the communications field, so as to reduce signaling exchange performed when an access network device pages UE, save a network resource, and improve data transmission efficiency. The paging method includes: receiving, by user equipment (UE), paging information sent by an access network device, where the paging information is used to instruct the UE to send a paging response by using an uplink data sending resource; and obtaining, by the UE, the uplink data sending resource according to the paging information, and sending paging response information to the access network device by using the uplink data sending resource.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: July 6, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaoying Xu, Tianle Deng, Hongzhuo Zhang, Xiaoxiao Zheng, Li Yang
  • Data transmission method, device, and system
    Patent number: 11044731
    Abstract: A data transmission method, a device and a system are disclosed. In an embodiment the data method includes obtaining, by UE, first information, where the first information includes at least one of a location information of the UE, a channel quality between the UE and a base station, a channel load between the UE and the base station, a size of data to be sent by the UE, or an uplink service arrival sparseness degree of the base station, determining, by the UE, whether the first information meets a preset condition, and, when the first information does not meet the preset condition, obtaining, by the UE, an unscheduled uplink data transmission resource, and sending data to the base station by using the unscheduled uplink data transmission resource.
    Type: Grant
    Filed: February 19, 2018
    Date of Patent: June 22, 2021
    Assignee: Huawei Technoiogies Co., Ltd.
    Inventors: Xiaoying Xu, Xiaoxiao Zheng, Tianle Deng
  • TACTILE SENSATION PROVIDING DEVICE AND METHOD
    Publication number: 20210165491
    Abstract: A tactile sensation providing method and device. The tactile sensation providing method includes: generating a first tactile sensation based on information of a contour attribute of a visual object; generating a second tactile sensation based on information of a texture attribute of the visual object; and generating a third tactile sensation based on information of a roughness attribute of the visual object.
    Type: Application
    Filed: October 10, 2018
    Publication date: June 3, 2021
    Inventors: Xiaoying Sun, Guohong Liu, Qinglong Wang, Jian Chen, Xuezhi Yan, Chen Zhang
  • A Strain Of Bactericidal Nitrogen-Fixing Pseudomonas Protegens, A Fermentation Method And An Application Thereof
    Publication number: 20210153507
    Abstract: Provided is a strain of bactericidal nitrogen-fixing Pseudomonas protegens CHA0-?retS-NiF, a fermentation method and an application thereof. The strain is deposited under the accession number CGMCC No. 14476. The optimum culture condition thereof is at pH 7, the temperature of 28° C., and rotation speed of 600 rpm. Further provided is a microbial agent containing the Pseudomonas protegens CHA0-?retS-NiF as an active ingredient. The Pseudomonas protegens CHA0-?retS-NiF has strong nitrogen-fixing and bactericidal capabilities and may be used to prevent and cure plant diseases and to boost plant growth.
    Type: Application
    Filed: August 30, 2018
    Publication date: May 27, 2021
    Inventors: Youming Zhang, Qiang Tu, Fangnan Yu, Xiaoshu Jing, Xiaoying Bian, Hanna Chen
  • FILM-FORMING COSMETIC COMPOSITION COMPRISING POLYURETHANE AND CROSS-LINKED STARCH
    Publication number: 20210154128
    Abstract: A cosmetic composition comprising, in an aqueous cosmetically acceptable medium: a) from 6% to 50% by weight in active material of at least one aqueous polyurethane dispersion; and b) from 2% to 8% by weight of at least one cross-linked starch, the weight being expressed by weight of the total weight of the composition.
    Type: Application
    Filed: June 28, 2018
    Publication date: May 27, 2021
    Inventor: Echo Xiaoying HU
  • Wireless Communication Method And Apparatus
    Publication number: 20210160805
    Abstract: The present disclosure relates to wireless communication methods, terminal devices, and network devices. In one example method, a network device sends timing advance timer (TAT) configuration information to a terminal device, where the TAT configuration information is used by the terminal device to configure duration of a TAT. The terminal device receives the TAT configuration information sent by the network device. The terminal device configures the TAT based on the TAT configuration information, and asynchronously sends uplink data to the network de vice based on a running status of the TAT. The network device receives the uplink data sent by the terminal device based on the TAT configuration information.
    Type: Application
    Filed: February 5, 2021
    Publication date: May 27, 2021
    Inventors: Xiaoying XU, Yi WANG, Qufang HUANG, Xing LIU, Qinghai ZENG
  • OBJECT RECOMMENDATION METHOD AND APPARATUS, STORAGE MEDIUM AND TERMINAL DEVICE
    Publication number: 20210157860
    Abstract: An object recommendation method and apparatus, a storage medium and a terminal device are provided. The method includes: obtaining historical behavior data and historical feedback data of a user; determining a questioning keyword based on the historical behavior data and the historical feedback data; performing a question-and-answer interaction based on the questioning keyword to obtain feedback data; determining a target recommendation object based on the feedback data; and outputting the target recommendation object, so as to implement recommendation. The provided technical solution diversifies the dimensions in prediction of the interest tendency of the user by using the question-and-answer interaction, improves the accuracy and flexibility in recognizing the objects of interest of the user, thereby improving the accuracy and flexibility of recommendation.
    Type: Application
    Filed: April 30, 2019
    Publication date: May 27, 2021
    Inventors: Hang LI, Xiaoying ZHANG
  • ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
    Publication number: 20210151468
    Abstract: The present disclosure discloses an array substrate, a display panel and a display device. The array substrate comprises: a substrate, multiple signal lines arranged on a side of the substrate and extending along a first direction, and multiple lead terminals connected with the multiple signal lines respectively; wherein the multiple lead terminals each comprises: a bonding area configured to be bonded with a flexible printed circuit board, and a bending area located at a side of the bonding area facing away from a connected signal line, wherein the lead terminal is bent-shaped in the bending area.
    Type: Application
    Filed: March 23, 2020
    Publication date: May 20, 2021
    Inventors: Xiaoying LI, Yan Yan, Xue Wang, Tingting Wang, Yaya Qi, Xiao Wang, Zhiqiang Ma
  • Sensor Read Out Mode for High Resolution and Low Light Imaging In-Sync with Lidar Timing
    Publication number: 20210152769
    Abstract: This disclosure describes devices, systems, and methods that relate to obtaining image frames with variable resolutions in synchronization with a clock source. An example device may include an image sensor, a clock input, and a controller. The controller includes at least one processor and a memory. The at least one processor is operable to execute program instructions stored in the memory so as to carry out operations. The operations include receiving, by the clock input, a clock signal. The clock signal is a periodic signal defining at least one scan interval. The operations also include during the scan interval, causing the image sensor to capture a full resolution image frame. The operations yet further include during the scan interval, causing the image sensor to capture at least one reduced resolution image frame.
    Type: Application
    Filed: November 19, 2019
    Publication date: May 20, 2021
    Inventors: Nirav DHARIA, Xiaoying HE, Benjamin FREVERT
  • Downlink information transmission method, base station, and user equipment
    Patent number: 11012178
    Abstract: Embodiments of the present invention provide a downlink information transmission method, a base station, and user equipment. The method includes: sending, by a first base station, downlink information by using a first period according to a first pattern; sending, by the first base station, the downlink information by using a second period according to the first pattern, or by using the first period according to a second pattern, or by using a second period according to a second pattern when the first base station determines to change a transmission period and/or a transmission pattern of the downlink information, where the second period is less than the first period, and OFDM symbols occupied by the second pattern are more than OFDM symbols occupied by the first pattern. The present invention is applicable to the field of communications technologies.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: May 18, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaoying Xu, Xiaoxiao Zheng, Qufang Huang
  • Bearer establishment method, user equipment, and base station
    Patent number: 11006433
    Abstract: The present disclosure relates to bearer establishment methods, user equipment, and base stations. One example method includes configuring, by user equipment (UE), a bearer for the UE by using a pre-stored configuration parameter, where the pre-stored configuration parameter includes an access stratum (AS) configuration parameter, and sending, by the UE, service data to a base station by using the bearer.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: May 11, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaoying Xu, Xiaoxiao Zheng, Lingli Pang
  • Electronic cigarette case
    Patent number: D926361
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: July 27, 2021
    Inventor: Xiaoying Wang