Patents by Inventor Haitao Li

Haitao Li 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).

  • Creating protocol data unit for early data transmission
    Patent number: 11716635
    Abstract: Various communication systems may benefit from improved random access procedures. For example, it may be helpful to improve random access procedure when changing a coverage enhancement level. A method, according to certain embodiments, may include changing a coverage enhancement level in response to a failure of a random access procedure. The method may also include determining whether early data transmission may be initiated in the changed coverage enhancement level. In addition, the method may include building at a user equipment a protocol data unit corresponding to the changed coverage enhancement level when the early data transmission is initiated in the changed coverage enhancement level. Further, the method may include transmitting the early data from the user equipment to a network entity in the built packet data unit on the changed coverage enhanced level.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: August 1, 2023
    Assignee: NOKIA TECHNOLOGIES OY
    Inventor: Haitao Li
  • HANDOVER METHOD AND APPARATUS, DEVICES AND STORAGE MEDIUM
    Publication number: 20230239747
    Abstract: Disclosed are a handover method and apparatus, devices and a storage medium. The method includes: receiving configuration information from a network device, the configuration information including multiple sets of handover configuration information, each set of the multiple sets of handover configuration information being associated with a service situation, and the handover configuration information being used to configure an operation related to cell handover; obtaining a current service situation; determining, from the multiple sets of handover configuration information, target handover configuration information according to the current service situation; and performing the operation related to cell handover according to the target handover configuration information.
    Type: Application
    Filed: March 27, 2023
    Publication date: July 27, 2023
    Inventors: Haitao LI, Wenqiang TIAN
  • Wireless Communication Method and Terminal Device
    Publication number: 20230239875
    Abstract: A wireless communication method and a terminal device, the method including the following. A terminal device receives a media access control (MAC) control element (CE) transmitted from a network device, where the MAC CE indicates a first downlink configuration. The terminal device determines an effective time of the first downlink configuration and/or an effective time of the MAC CE according to a signal transmission RTT between the terminal device and the network device.
    Type: Application
    Filed: December 29, 2022
    Publication date: July 27, 2023
    Inventors: Yi Hu, Haitao Li
  • MACHINE LEARNING FOR VISUAL SIMILARITY-BASED PHISHING DETECTION
    Publication number: 20230231879
    Abstract: In one embodiment, a similarity index is calculated from characteristics of a suspected phishing web page to a database of known phishing web pages. The characteristics derive from both HTML tags of the suspected phishing web page and a screenshot of the suspected phishing web page. With machine learning using the similarity index as an input, a probability is estimated that the suspected web page comprises a known phishing web page from the database of known phishing web pages. A known phishing web page is selected from one or more candidates known phishing web pages, based on having a highest probability.
    Type: Application
    Filed: March 24, 2023
    Publication date: July 20, 2023
    Applicant: Fortinet, Inc.
    Inventors: Haitao Li, Lisheng Ryan Sun
  • Method for Determining Time-Domain Resource of Uplink Transmission, and Terminal Device and Network Device
    Publication number: 20230224840
    Abstract: Provided are a method for determining a time-domain resource of uplink transmission, and a terminal device, a network device and a computer-readable storage medium, which are used to avoid an increase in the more signaling overheads and can achieve accurate control over a slot offset of uplink transmission. Also provided is a terminal device determining, according to whether the terminal device has a timing advance (TA) pre-compensation capability, a target slot offset used for uplink scheduling.
    Type: Application
    Filed: December 29, 2022
    Publication date: July 13, 2023
    Inventors: Yi Hu, Haitao Li
  • NETWORK ACCESS METHOD, TERMINAL DEVICE, AND NETWORK DEVICE
    Publication number: 20230224797
    Abstract: A network access method, a terminal device, and a network device. The method comprises: a terminal device receiving a plurality of pieces of first indication information sent by a network device, wherein each piece of first indication information in the plurality of pieces of first indication information corresponds to at least one of a plurality of reduced capability terminal types, and each piece of first indication information is used for indicating whether a terminal device of the corresponding reduced capability terminal type is prohibited from accessing a cell that the network device serves; and the terminal device determining, according to the first indication information corresponding to the reduced capability terminal type to which the terminal device belongs, whether to prohibit the terminal device from accessing the cell that the network device serves.
    Type: Application
    Filed: December 30, 2022
    Publication date: July 13, 2023
    Inventors: Haitao LI, Yi HU
  • MEASUREMENT REPORTING METHOD AND APPARATUS IN NTN, RECEIVING METHOD AND APPARATUS, AND DEVICE AND MEDIUM
    Publication number: 20230224749
    Abstract: Disclosed are a measurement reporting method and apparatus in an NTN, a receiving method and apparatus, and a device and a medium, the measurement reporting method in an NTN being applied to a terminal. The method includes: receiving a measurement configuration; and reporting a first measurement result and a second measurement result according to the measurement configuration, wherein the first measurement result is a position-related measurement result, and the second measurement result is a measurement result of at least one of the signal quality of a serving cell and the signal quality of a neighbor cell.
    Type: Application
    Filed: December 23, 2022
    Publication date: July 13, 2023
    Inventors: Haitao LI, Yi HU
  • WIRELESS COMMUNICATION METHOD AND DEVICE
    Publication number: 20230224091
    Abstract: A wireless communication method and device. The method comprises: a first device determines, according to a first round trip time (RTT), a duration of a hybrid automatic request retransmission (HARQ) RTT timer corresponding to a first HARQ process, or the first device determines the duration of the HARQ RTT timer corresponding to the first HARQ process as a preset value, wherein the first HARQ process is an HARQ process used by a first data channel, the first data channel is used for carrying a first transmission block (TB) in at least one TB scheduled by a physical downlink control channel (PDCCH), the first RTT is determined according to a signal transmission delay between a terminal device and a network device, the first device is the terminal device or the network device, and the first device is a sending end or a receiving end of the first data channel.
    Type: Application
    Filed: March 22, 2023
    Publication date: July 13, 2023
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yi HU, Haitao LI
  • Method of apparatus for monitoring for a radio link failure associated with a secondary cell of a secondary base station
    Patent number: 11700553
    Abstract: A method includes monitoring for a radio link failure associated with a secondary cell of a secondary base station. This may be a PScell. A user device may select a second secondary cell as a target secondary cell. The user device initiates a relocation procedure with the target secondary cell.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: July 11, 2023
    Assignee: Nokia Technologies Oy
    Inventors: Haitao Li, Lei Du
  • RANDOM ACCESS METHOD AND TERMINAL DEVICE
    Publication number: 20230217503
    Abstract: The present application relates to a random access method and a terminal device. A random access method includes: a terminal device determines, based on a first condition, whether to perform frequency hopping in a random access procedure. A random access method includes: a terminal device determines, based on a first time length, a starting time of an RAR window. A random access method includes: a terminal device determines, based on a first time length, a time to retransmit a PRACH. According to the embodiments of the present application, it is conductive for the terminal device to performing random access successfully.
    Type: Application
    Filed: March 13, 2023
    Publication date: July 6, 2023
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Weijie XU, Zhisong ZUO, Haitao LI
  • METHOD FOR SELECTING INITIAL BANDWIDTH PART (BWP), TERMINAL DEVICE AND NETWORK DEVICE
    Publication number: 20230209526
    Abstract: Provided are a method for selecting an initial bandwidth part (BWP), a terminal device and a network device. The method includes: determining, by a terminal device, a target initial BWP among a plurality of initial BWPs for a first cell according to measurement results of a plurality of reference signal beams in the first cell. Each initial BWP in the plurality of initial BWPs is associated with at least one reference signal beam, and the first cell is a cell which the terminal device currently camps on.
    Type: Application
    Filed: December 27, 2022
    Publication date: June 29, 2023
    Inventors: Haitao LI, Yi HU
  • DISCONTINUOUS RECEPTION RETRANSMISSION TIMER START METHOD AND APPARATUS, DEVICE, AND MEDIUM
    Publication number: 20230208570
    Abstract: Provided are methods and apparatuses for starting a discontinuous reception (DRX) retransmission timer, and devices and a medium, and relates to the technical field of communications. The method includes: receiving indication information; and determining whether to start a DRX retransmission timer corresponding to a hybrid automatic repeat request (HARQ) process based on the indication information. For the HARQ process with a HARQ function off, the terminal may flexibly start a DRX retransmission timer corresponding to a HARQ for transmitting data based on the indication information. When the DRX retransmission timer is not started, power can be saved for the terminal.
    Type: Application
    Filed: December 22, 2022
    Publication date: June 29, 2023
    Inventors: YI HU, HAITAO LI
  • TRANSMISSION CONTROL METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
    Publication number: 20230208508
    Abstract: In the method for transmission control, a terminal device receives indication information from a network device, where the indication information indicates that a satellite in communication with the terminal device performs feeder link switch between a first non-terrestrial network (NTN) gateway and a second NTN gateway, and the first NTN gateway and the second NTN gateway are connected to a same cell corresponding to the network device. The terminal device suspends UL transmission and/or DL transmission with the network device according to the indication information during the feeder link switch.
    Type: Application
    Filed: December 23, 2022
    Publication date: June 29, 2023
    Inventors: Yi HU, Haitao LI
  • SIGNALING TRANSMITTING METHOD, SIGNALING RECEIVING METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM
    Publication number: 20230209577
    Abstract: The present application discloses a signaling transmitting method, a signaling receiving method, an apparatus, a device, and a storage medium, and relates to the field of communication technology. The method includes: transmitting, by a terminal device, a first signaling to a network device, where the first signaling is used to report a first capability supported by the terminal device and indicate whether the terminal device is a reduced capability terminal device. According to the present application, when performing capability reporting to a network device, a terminal device indicates, to the network device, whether the terminal device is a reduced capability terminal device, thereby achieving reporting indication related to a Redcap UE. Moreover, the present application further provides two indication modes, i.e., explicit indication and implicit indication.
    Type: Application
    Filed: March 10, 2023
    Publication date: June 29, 2023
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Cong SHI, Haitao LI, Yi HU
  • INFORMATION INDICATION METHOD AND APPARATUS, TERMINAL DEVICE AND NETWORK DEVICE
    Publication number: 20230199714
    Abstract: The embodiments of the present application provide an information indication method and apparatus, a terminal device and a network device. The method comprises: the terminal device receiving a first signal, the first signal being associated with a first paging time unit set and carrying first indication information, which is used for indicating whether part or all paging time units in the first paging time unit set contain a paging message; and according to the first indication information, the terminal device carrying out paging message monitoring in one or more target paging time units containing a paging message in the first paging time unit set, the target paging time units corresponding to the terminal device.
    Type: Application
    Filed: December 29, 2022
    Publication date: June 22, 2023
    Inventors: Haitao LI, Yi HU
  • Object jump control method and apparatus, computer device, and storage medium
    Patent number: 11679331
    Abstract: The present disclosure provides a virtual object jump control method performed by a computer device. The method includes determining, in a process that a first virtual object in a virtual scene moves to a destination, a target landing point of the first virtual object according to a position of the destination when a current position of the first virtual object meets a jump condition; determining, according to the current position and the target landing point, a jump trajectory of the first virtual object jumping from the current position to the target landing point; and controlling the first virtual object to jump from the current position to the target landing point according to the jump trajectory.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: June 20, 2023
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Haitao Li
  • CELL SELECTION METHOD AND APPARATUS, DEVICE AND MEDIUM
    Publication number: 20230189136
    Abstract: Disclosed in the present application are a cell selection method and apparatus, a device and a storage medium, relating to the field of communications. The method comprises: in an NTN scenario, a terminal performing cell selection according to first information, the first information comprising at least one of the following: location information of the terminal; the type of a satellite; a deployment scenario of the satellite; and a cell type of the satellite.
    Type: Application
    Filed: February 3, 2023
    Publication date: June 15, 2023
    Inventors: Xin YOU, Yi HU, Haitao LI
  • DATA TRANSMISSION METHOD AND TERMINAL DEVICE
    Publication number: 20230189349
    Abstract: Embodiments of the present application provide a data transmission method and a terminal device, which can realize continuous inactive-state small data transmission. The data transmission method includes: sending, by a terminal device, first information during running of a first timer, where the terminal device is in an inactive state, the first timer is used to represent a time window of RRC connection establishment resume and/or to represent a time window for monitoring information for scheduling uplink data and/or downlink data transmission, and the first information includes user data; and restarting, by the terminal device, the first timer in a case that the terminal device receives second information, where the second information is used to schedule the terminal device to transmit uplink data and/or receive downlink data in the inactive state.
    Type: Application
    Filed: February 9, 2023
    Publication date: June 15, 2023
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Xue LIN, Cong SHI, Haitao LI
  • DATA TRANSMISSION METHOD AND TERMINAL DEVICE
    Publication number: 20230189257
    Abstract: A data transmission method and a terminal device are provided. The method includes: in response to that a terminal device selects to perform a data transmission in an inactive state based on a preconfigured uplink resource, sending, by the terminal device, uplink information to a network device. The uplink information includes at least uplink data to be sent by the terminal device, or the uplink information includes at least the uplink data to be sent by the terminal device and identity information of the terminal device.
    Type: Application
    Filed: February 6, 2023
    Publication date: June 15, 2023
    Inventors: Xue LIN, Cong SHI, Haitao LI
  • METHOD AND APPARATUS FOR DETERMINING PDCCH MONITORING OCCASION, AND DEVICE AND STORAGE MEDIUM
    Publication number: 20230180236
    Abstract: Disclosed are a method and apparatus for determining a PDCCH monitoring occasion, and a device and a storage medium. The method includes: determining at least one PDCCH monitoring occasion group based on a first PDCCH search space and a maximum PDCCH repetition number configured by a network device; and determining, in each of the at least one PDCCH monitoring occasion group, a PDCCH candidate set corresponding to each PDCCH repetition number R. Each PDCCH candidate in the PDCCH candidate set includes R consecutive PDCCH monitoring occasions, and R is a positive integer.
    Type: Application
    Filed: December 27, 2022
    Publication date: June 8, 2023
    Inventors: Yi HU, Haitao LI