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).

  • DATA TRANSMISSION METHOD AND APPARATUS, COMMUNICATION DEVICE, AND STORAGE MEDIUM
    Publication number: 20230284231
    Abstract: A data transmission method performed by a terminal device includes: performing, in response to arrival of first data at the terminal device during a small data transmission (SDT) procedure, a target interaction with a network device, thereby causing the terminal device to enter a connected state; and transmitting, by the terminal device in the connected state, the first data; where the SDT procedure is a data transmission procedure of the terminal device in an inactive state, and the first data includes data not supporting transmission in the SDT procedure.
    Type: Application
    Filed: May 16, 2023
    Publication date: September 7, 2023
    Inventors: Xue LIN, Cong SHI, Shukun WANG, Haitao LI
  • WIRELESS COMMUNICATION METHOD, TERMINAL DEVICE AND NETWORK DEVICE
    Publication number: 20230283361
    Abstract: The embodiments of the present disclosure provide a wireless communication method, a terminal device, and a network device. The network device can learn a difference between propagation delays from a serving satellite and a neighbor satellite to a terminal, thereby optimizing neighbor cell measurement configuration. The wireless communication method includes: transmitting, by a terminal device, first information including at least one of: signal propagation distance information from a serving satellite and a neighbor satellite of the serving satellite to the terminal device; signal propagation delay information from the serving satellite and the neighbor satellite of the serving satellite to the terminal device; or signal quality of the serving satellite and/or at least one neighbor satellite of the serving satellite as measured by the terminal device.
    Type: Application
    Filed: May 16, 2023
    Publication date: September 7, 2023
    Inventors: Jiangsheng Fan, Haitao Li, Yi Hu
  • METHOD AND APPARATUS FOR REPORTING TIMING ADVANCE IN NTN, METHOD AND APPARATUS FOR RECEIVING TIMING ADVANCE IN NTN, AND DEVICE
    Publication number: 20230269686
    Abstract: The disclosure discloses a method for timing advance (TA) reporting in a non-terrestrial network (NTN), a method for TA receiving in an NTN, and a device. The method for TA reporting in the NTN includes the following. Indication information is received from a network device, where the indication information indicates whether the terminal reports uplink (UL) TA information in a UL message in a random access procedure or whether the terminal is allowed to report the UL TA information in the UL message in the random access procedure. The terminal reports or skips reporting the UL TA information in the UL message in the random access procedure according to the indication information.
    Type: Application
    Filed: December 26, 2022
    Publication date: August 24, 2023
    Inventors: Haitao LI, Yi HU, Xinlei YU
  • CELL MEASUREMENT METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM
    Publication number: 20230269617
    Abstract: Methods for cell measurement, a terminal device and a network device are provided. The method for cell measurement includes: a terminal device receiving system information message, the system information message including coverage information; the terminal device performing a cell measurement corresponding to a frequency point according to the system information message, the frequency point including a frequency point associated with a satellite.
    Type: Application
    Filed: December 23, 2022
    Publication date: August 24, 2023
    Inventors: Haitao LI, Yi HU, Qianxi LU
  • WIRELESS COMMUNICATION METHOD AND TERMINAL DEVICE
    Publication number: 20230269732
    Abstract: Embodiments of the present disclosure provide a wireless communication method and a terminal device. The method includes: transmitting a Scheduling Request, SR, on an uplink carrier; and entering, when the SR is in a pending state after a target time offset following transmission of the SR, a Discontinuous Reception, DRX, active time, wherein the target time offset is determined based on a transmission delay of the SR on the uplink carrier and a signal transmission delay on at least one downlink carrier, the at least one downlink carrier being a downlink carrier activated between a terminal device and a base station.
    Type: Application
    Filed: April 21, 2023
    Publication date: August 24, 2023
    Inventors: Yi Hu, Haitao Li
  • 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