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).

  • Publication number: 20230075039
    Abstract: A method for transmitting data and a terminal device are provided. The method comprises operations as follows. A terminal device determines to activate a first data radio bearer (DRB) and transmit target data over the first DRB, The first DRB is one of a plurality of DRBs, and the target data is data obtained by performing through the terminal device on the basis of a first data processing mode, or data obtained by processing, through the terminal device, N layers in the first data processing mode, N being an integer greater than or equal to 1.
    Type: Application
    Filed: August 17, 2022
    Publication date: March 9, 2023
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Haitao LI, Yang XU
  • Publication number: 20230048959
    Abstract: A channel monitoring method is provided. The method comprises: during the duration of skipping physical downlink control channel (PDCCH) monitoring, if a terminal device sends first information, the terminal device resuming PDCCH monitoring. Further disclosed in the present application are another channel monitoring method, an electronic device, and a storage medium.
    Type: Application
    Filed: October 25, 2022
    Publication date: February 16, 2023
    Inventors: Yi HU, Haitao LI
  • Publication number: 20230042104
    Abstract: Provided in embodiments of the present disclosure are a wireless communication method, a terminal device, and a network device. The wireless communication method includes: determining, by a terminal device, a start time of a time window for random access according to a first Round Trip Time (RTT) offset value, or determining, by the terminal device, the start time of the time window for random access according to a first RTT offset value group. Each RTT offset value in the first RTT offset value group corresponds to an RTT interval, respectively.
    Type: Application
    Filed: October 25, 2022
    Publication date: February 9, 2023
    Inventors: Haitao LI, Yi HU
  • Publication number: 20230038013
    Abstract: The present disclosure discloses a method and device for transmitting and receiving data in an inactive state, and user equipment (UE). The method comprises: UE receiving configuration information from a network side apparatus, the configuration information being used to indicate whether at least one of at least one logical channel and a DRB of the UE supports data transmission in a radio resource control (RRC) inactive state; when the configuration information indicates that the at least one logical channel supports the data transmission in the RRC inactive state, the UE transmitting data to be transmitted of the at least one logical channel; and when the configuration information indicates that the DRB supports the data transmission in the RRC inactive state, transmitting data to be transmitted on a logical channel associated with the DRB.
    Type: Application
    Filed: October 3, 2022
    Publication date: February 9, 2023
    Inventors: Cong SHI, Xue LIN, Shukun WANG, Haitao LI
  • Publication number: 20230043850
    Abstract: A channel monitoring method is provided. The method includes that: a terminal device receives first indication information. The first indication information is used for determining at least one Physical Downlink Control Channel (PDCCH) search space of skipping PDCCH monitoring and/or a duration of skipping PDCCH monitoring for the terminal device.
    Type: Application
    Filed: October 24, 2022
    Publication date: February 9, 2023
    Inventors: Haitao LI, Yi HU
  • Patent number: 11560524
    Abstract: Disclosed are a pulverized coal preprocessing method and a pulverized coal gasifying method. The pulverized coal preprocessing method comprises the following steps: (1) performing pore broadening on pulverized coal to obtain preprocessed pulverized coal; (2) loading alkali metal ions into the preprocessed pulverized coal under an ion exchange condition to obtain alkali metal loaded pulverized coal. The method further comprises loading a chrome complex into the alkali metal loaded pulverized coal obtained in described step (2). In gasification, the pulverized coal loaded with alkali metal potassium and chrome catalysts obtained by the method has the advantages of high sulphur removal rate, high carbon conversion rate, short gasifying reaction time and high methane production.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: January 24, 2023
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, SINOPEC NANJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO., LTD.
    Inventors: Jinli Wang, Jin Cai, Yang Yu, Yusheng Yin, Haitao Li, Yanfang Zhu, Xianliang Huang, Huijun Wang, Bengang Xu, Jie Zhang, Xueqi Wu, Lin Wu
  • Publication number: 20230014211
    Abstract: Provided is a data transmission method, including: receiving, by a target base station, a RRC resume request message and first data that are transmitted by a terminal device; transmitting, by the target base station, a retrieve terminal context request message to an anchor base station, the retrieve terminal context request message carrying the first data or first indication information indicating transmission of the first data; and receiving, by the target base station, a reply message transmitted by the anchor base station, the reply message carrying second indication information indicating whether the anchor base station is capable of transmitting the first data to a core network. The first data is transmitted to the core network by the target base station in response to the second indication information indicating that the anchor base station is incapable of transmitting the first data to the core network.
    Type: Application
    Filed: September 23, 2022
    Publication date: January 19, 2023
    Inventors: Haitao Li, Cong Shi
  • Publication number: 20230014464
    Abstract: A method and apparatus for network slice handover (HO) are provided. The method includes the following. A target base station receives an HO request transmitted by a source base station. The target base station determines whether to perform slice remapping. A network device, includes a transceiver, a processor; and a memory storing programs which, when executed by the processor, are operable with the processor to perform the method.
    Type: Application
    Filed: September 26, 2022
    Publication date: January 19, 2023
    Inventors: Zhe Fu, Haitao Li
  • Publication number: 20230016688
    Abstract: A method for communication and related devices are provided in the disclosure. The method includes the following. A terminal device determines a failure of access to a target primary secondary cell (PSCell) or a radio link failure (RLF) after the target PSCell is accessed. The terminal device transmits a secondary cell group (SCG) failure report to a first network node, where the SCG failure report includes first indication information, and the first indication information indicates type information of PSCell addition/change.
    Type: Application
    Filed: September 24, 2022
    Publication date: January 19, 2023
    Inventors: Haitao LI, Ning YANG
  • Publication number: 20230015847
    Abstract: A method for releasing an uplink resource, a terminal device and a network device are provided. The method includes that: a terminal device transmits a handover complete message through an uplink grant resource in a first type of handover; and the terminal device releases the uplink grant resource in case that a preset condition is met. The uplink grant resource is an uplink resource, configured in a handover command, for accessing a target network device. The preset condition includes at least one of: an uplink timer expires, a first downlink channel for scheduling an uplink transmission resource for new transmission is monitored, or indication information for instructing to release the uplink grant resource is received.
    Type: Application
    Filed: September 9, 2022
    Publication date: January 19, 2023
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD.
    Inventor: Haitao LI
  • Publication number: 20230010343
    Abstract: A method for determining a TA and a terminal device are provided. The method comprises operations as follows. A terminal device calculates a first TA value according to position information of the terminal device and ephemeris information of a satellite. The terminal device determines a second TA value according to the first TA value and a first adjustment value. The second TA value is used by the terminal device to perform uplink synchronization.
    Type: Application
    Filed: September 22, 2022
    Publication date: January 12, 2023
    Inventor: HAITAO LI
  • Publication number: 20230007590
    Abstract: The present disclosure provides a communication method and apparatus. The method includes: a terminal device monitoring a wake-up signal from a network device, where the wake-up signal is used to wake up the terminal device that monitors, on a next paging occasion PO, a physical downlink control channel PDCCH scrambled by a paging radio network temporary identifier P-RNTI; the terminal device determining, according to the wake-up signal, a monitoring situation of monitoring on the next PO the PDCCH scrambled by the P-RNTI. Compared with the prior art, since a wake-up mechanism is introduced, the terminal device monitors the wake-up signal and determines, according to the wake-up signal, the monitoring situation of monitoring on the next PO the PDCCH scrambled by the P-RNTI, preventing a terminal device that has no need for monitoring from monitoring on the next PO, thereby avoiding a paging false alarm of the terminal device.
    Type: Application
    Filed: September 9, 2022
    Publication date: January 5, 2023
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATION CORP., LTD
    Inventors: Yi HU, Haitao Li
  • Publication number: 20230007541
    Abstract: A cell switching method, a terminal device and a storage medium are provided. The method comprises: when a terminal device executes cell switching, the terminal device keeping an uplink in a source cell at a moment other than the moment for sending a first message; and the terminal device keeping a downlink in the source cell at a moment other than the moment for downlink synchronization with a target cell.
    Type: Application
    Filed: September 15, 2022
    Publication date: January 5, 2023
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Haitao LI
  • Publication number: 20230004839
    Abstract: A model coordination method for a first device is provided. The first device stores at least one model segment. The at least one model segment is configured to realize a part of functions of a preset model. The method includes: determining a first model segment from the at least one model segment stored in the first device, wherein when the first model segment is executed and a second model segment is executed by a second device, a part of or all the functions of the preset model are realized, the second model segment is one of at least one model segment stored in the second device, and the at least one model segment stored in the second device is configured to realize a part of the functions of the preset model. A model coordination apparatus is also provided.
    Type: Application
    Filed: September 2, 2022
    Publication date: January 5, 2023
    Applicant: GUANDONG OPPO MOBILE TELECOMMUNICATIONS CORP, LTD.
    Inventors: Yang Xu, Haitao LI
  • Publication number: 20230007608
    Abstract: Provided in embodiments of the disclosure are a communication method and device. A terminal device receives configuration information from a network device, and transmits timing advance (TA) information to the network device according to the configuration information. The TA information is configured to indicate a TA value determined by the terminal device.
    Type: Application
    Filed: August 16, 2022
    Publication date: January 5, 2023
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Haitao LI
  • Publication number: 20220417822
    Abstract: A cell handover method, an electronic device, and a storage medium. The method comprises: a terminal device receives a handover trigger condition, the handover trigger condition comprising a condition based on a time window (S201), the time window being representing a handover time when the terminal device initiates a conditional handover.
    Type: Application
    Filed: September 2, 2022
    Publication date: December 29, 2022
    Inventor: Haitao LI
  • Patent number: 11540270
    Abstract: Systems, methods, apparatuses, and computer program products relating to the coexistence of a first mode and second mode of vehicle-to-vehicle (V2V) communications. One method includes allocating, to a user equipment (UE) operating in a first mode of V2V communication that is also configured to use resources from a shared transmit (Tx) pool of a second mode of V2V communication, a pair of resources. The first of the pair of resources may be allocated from an exclusive Tx pool for the first mode, and the second of the pair of resources may be allocated from the shared Tx pool of the second mode of V2V communication.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: December 27, 2022
    Assignee: Nokia Technologies Oy
    Inventors: Vinh Van Phan, Haitao Li, Ling Yu, Jedrzej Stanczak
  • Publication number: 20220408335
    Abstract: Disclosed are a communication parameter adjustment method and apparatus, a device and a storage medium, relating to the field of mobile communications. The method comprises: sending a first instruction to a first node, wherein the first instruction is used for triggering the adjustment of quality of service (QoS) parameters, and the adjustment of the QoS parameters comprises selecting, from among multiple QoS parameter combinations, a first QoS parameter combination for activation. Resources corresponding to the QoS parameter combinations have been allocated or a corresponding connection has been established, and therefore, a network device can directly decide to activate a first QoS parameter combination or a certain connection according to the instruction of a terminal or the network itself, so that the execution time is shortened, the QoS parameter adjustment efficiency is improved, and the communication quality is guaranteed.
    Type: Application
    Filed: August 18, 2022
    Publication date: December 22, 2022
    Inventors: Yang XU, Haitao Li
  • Publication number: 20220408327
    Abstract: The present disclosure provides a transmission control method, a terminal device, a network device, a chip, a computer-readable storage medium, a computer program product, and a computer program. The method includes: triggering, by a terminal device, a random access procedure when a predetermined condition is met. The predetermined condition includes at least one of: a Random Access Channel-less (RACH-less) handover failure, or a dynamically scheduled uplink transmission resource being unavailable.
    Type: Application
    Filed: August 24, 2022
    Publication date: December 22, 2022
    Inventor: Haitao Li
  • Publication number: 20220400724
    Abstract: Disclosed in certain embodiments is a delayed release softgel capsules comprise a fill material that is encapsulated in a pH dependent shell composition, the pH dependent shell composition including pectin and gellan gum. Also disclosed are methods of preparing any of the delayed release softgel capsules described herein and methods of use thereof.
    Type: Application
    Filed: October 27, 2020
    Publication date: December 22, 2022
    Inventors: Karunakar Sukuru, Qi Fang, Haitao Li