Patents by Inventor Xiaowei Jiang

Xiaowei Jiang 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).

  • Patent number: 12690055
    Abstract: A method for configuring a receiving window of a packet data convergence protocol (PDCP) entity is executed by a terminal device, and includes: determining an adjustment parameter corresponding to a variable of the receiving window of the PDCP entity; and configuring the variable of the receiving window of the PDCP entity based on the adjustment parameter.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: July 21, 2026
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventor: Xiaowei Jiang
  • Patent number: 12689871
    Abstract: The present disclosure provide a policy coordination method for a group of user equipment (UEs), the method includes receiving a policy request, where the policy request is related to a group policy for the group of UEs; and performing, according to the policy request and pre-stored group policy information, policy coordination on the group of UEs, where the pre-stored group policy information indicates a policy required to be adopted by each UE in the group of UEs for various group policies of the group of UEs.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: July 21, 2026
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Wei Hong, Xiaowei Jiang, Lei Yu, Dong Chen
  • Publication number: 20260202551
    Abstract: The present disclosure relates to a GNSS measurement method. The method is performed by a terminal and includes performing GNSS measurement using a measurement gap in response to receiving trigger information for the GNSS measurement sent by a network-side device.
    Type: Application
    Filed: February 22, 2023
    Publication date: July 16, 2026
    Applicant: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventor: Xiaowei JIANG
  • Patent number: 12684605
    Abstract: A method for information transmission performed by a based station includes: sending second indication information, wherein the second indication information is configured to indicate to switch a state of resource configuration information of a reference signal. An initial state of resource configuration information comprises: an available state and an unavailable state. The initial state is specified in a communication protocol; and the state of the resource configuration information is able to be switched from the unavailable state to the available state, or from the available state to the unavailable state.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: July 14, 2026
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Yanhua Li, Xiaowei Jiang
  • Patent number: 12684470
    Abstract: Disclosed are a communication processing method and apparatus. The method includes: receiving first random access configuration information for different access categories; and performing random access, on the basis of the first random-access configuration information of an access category for which a random access is triggered, on a random access resource of the access type for which the random access is triggered.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: July 14, 2026
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Xiaowei Jiang
  • Patent number: 12681122
    Abstract: A method for obtaining an angle of departure (AOD) of a terminal, comprising: angle measuring signals are sent to a receiving terminal at a plurality of sending positions; corresponding phase information of the angle measuring signals, sent by the receiving terminal, of the plurality of sending positions is received; and the AOD of the sending terminal is obtained according to the phase information of the angle measuring signals.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: July 14, 2026
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventor: Xiaowei Jiang
  • Patent number: 12684624
    Abstract: The present disclosure relates to a random access method and apparatus, and a communication device and a computer-readable storage medium. The method comprises: in response to determining that a buffer status report (BSR) is triggered by a terminal, determining whether the terminal satisfies a triggering condition for random access; and in response to determining that the terminal satisfies the triggering condition for random access, triggering a random access process.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: July 14, 2026
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Xiaowei Jiang
  • Publication number: 20260197678
    Abstract: A processing method for a sidelink radio link failure, a communication device and a storage medium associated with the processing method. The processing method includes: detecting a physical sidelink feedback channel (PSFCH) feedback on all PSFCH resources associated with a physical sidelink shared channel (PSSCH), in which the PSSCH is associated with a unicast connection, and the PSSCH is associated with more than one PSFCH resource; and determining that no PSFCH feedback is detected on all the PSFCH resources, and updating a detection variable, in which the detection variable is associated with the unicast connection and configured to count a numeric count of consecutive discontinuous transmissions (DTXs) of the unicast connection.
    Type: Application
    Filed: November 25, 2022
    Publication date: July 9, 2026
    Inventor: Xiaowei JIANG
  • Patent number: 12677348
    Abstract: A method for determining a discontinuous reception (DRX) includes: sending configuration information of the DRX to a user equipment. A specified DRX cycle value contained in the configuration information is different from any one of default configurable DRX cycle values. The specified DRX cycle value may be determined in each subcarrier spacing (SCS) according to time domain resource allocation information corresponding to each SCS or may be based on the specified DRX cycle value in a specified SCS. In some methods, the specified DRX cycle value may be determined according to an arrival time interval of any one of service data, wherein the arrival time interval of the any one of the service data is different from any one of the default configurable DRX cycle values.
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: July 7, 2026
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Xiaowei Jiang
  • Publication number: 20260190159
    Abstract: A multi-physical random access channel (PRACH) transmission configuration method, performed by a network device, includes: sending a multi-PRACH transmission configuration to a terminal, wherein the multi-PRACH transmission configuration includes a first multi-PRACH transmission configuration or a second multi-PRACH transmission configuration, the first multi-PRACH transmission configuration is used for contention-free random access (CFRA) multi-PRACH transmission configuration, and the second multi-PRACH transmission configuration is used for contention-based random access (CBRA) multi-PRACH transmission configuration; and receiving CFRA multi-PRACH transmission initiated by the terminal according to the first multi-PRACH transmission configuration or CBRA multi-PRACH transmission initiated by the terminal according to the second multi-PRACH transmission configuration.
    Type: Application
    Filed: May 23, 2022
    Publication date: July 2, 2026
    Inventor: Xiaowei JIANG
  • Publication number: 20260189997
    Abstract: A method for reporting information includes: transmitting secondary cell group failure information to a network device in response to detecting that a specified event occurs in a secondary cell group, where the secondary cell group failure information includes information related to a conditional primary secondary cell (PSCell) addition or change.
    Type: Application
    Filed: April 22, 2022
    Publication date: July 2, 2026
    Applicant: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventor: Xiaowei JIANG
  • Publication number: 20260189345
    Abstract: A method for determining a sidelink-based positioning reference signal (PRS) resource, is performed by a first terminal, and includes initiating sidelink (SL) positioning. The method further comprises at least one of: transmitting indication information to a second terminal, wherein the indication information is configured to instruct the second terminal to determine a resource for transmitting a sidelink positioning reference signal (SL PRS); or transmitting indication information to a network device, wherein the indication information is configured to instruct the network device to determine a resource for transmitting a sidelink positioning reference signal (SL PRS).
    Type: Application
    Filed: November 11, 2022
    Publication date: July 2, 2026
    Inventor: Xiaowei JIANG
  • Publication number: 20260181055
    Abstract: A method for determining a positioning mode includes: in response to a positioning process initiated by a first terminal, the first terminal determines a positioning mode corresponding to the positioning process, or receives a positioning mode corresponding to the positioning process sent by a network device. The corresponding terminal and network devices are also provided.
    Type: Application
    Filed: November 3, 2022
    Publication date: June 25, 2026
    Inventor: Xiaowei JIANG
  • Publication number: 20260181635
    Abstract: A method for reporting a failure report is performed by a terminal. The method includes: determining to trigger a reporting of a sidelink (SL) consistent listen before talk (LBT) failure report, and determining an uplink resource for transmitting the SL consistent LBT failure report; and sending, to a network device, the SL consistent LBT failure report on the uplink resource.
    Type: Application
    Filed: November 4, 2022
    Publication date: June 25, 2026
    Inventor: Xiaowei JIANG
  • Publication number: 20260181028
    Abstract: A session distinguishing method and apparatus, a device, and a storage medium are used during sidelink communications in a wireless communication network. The method comprises: in response to sending a sidelink positioning protocol (SLPP) message and/or a ranging and sidelink positioning protocol (RSPP) message to a second terminal device, sending, to the second terminal device, identifier information for session distinguishing.
    Type: Application
    Filed: November 3, 2022
    Publication date: June 25, 2026
    Inventor: Xiaowei JIANG
  • Publication number: 20260180752
    Abstract: A method for sending a sidelink positioning message includes sending the sidelink positioning message carrying a serial number to a receiving terminal.
    Type: Application
    Filed: November 1, 2022
    Publication date: June 25, 2026
    Inventor: Xiaowei JIANG
  • Patent number: 12666411
    Abstract: The present disclosure relates to a method for transceiving a signal, performed by a first terminal. The method includes: transceiving at a first frequency a first signal; and transceiving at a second frequency a second signal; wherein the first frequency is different from the second frequency.
    Type: Grant
    Filed: October 26, 2023
    Date of Patent: June 23, 2026
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventor: Xiaowei Jiang
  • Patent number: 12666394
    Abstract: Provided in the present disclosure is a paging processing method and apparatus, a communication device, and a non-transitory computer storage medium. The paging processing method executed by a terminal device in an inactive state may include: monitoring a paging message on the basis of paging group information.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: June 23, 2026
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Yanhua Li, Xiaowei Jiang
  • Publication number: 20260173093
    Abstract: A method, communication device, and non-transitory computer-readable storage medium for processing sidelink consistent listen before talk (LBT) failure by a terminal device are disclosed. The method includes determining that a sidelink consistent LBT failure has been triggered in a unicast connection, a resource pool, a resource block set (RB set), or a serving cell, and cancelling the state of sidelink consistent LBT failure for the corresponding connection, pool, RB set, or serving cell. The cancellation may be triggered by events such as receipt of a high-layer request to reset media access control (MAC) settings, deactivation of a serving cell, reconfiguration of sidelink consistent LBT parameters, successful transmission of a MAC control element (CE) indicating consistent LBT failure, or receipt of reconfiguration information for mode conversion.
    Type: Application
    Filed: November 3, 2022
    Publication date: June 18, 2026
    Applicant: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventor: Xiaowei JIANG
  • Publication number: 20260172867
    Abstract: A method for reporting time information is performed by a user equipment (UE), and includes: reporting the time information in a case where a preset condition is satisfied, wherein the time information represents time required by the UE to perform a global navigation satellite system (GNSS) measurement, and the preset condition includes at least one of: the UE is in an IDLE state or in an INACTIVE state and a system message indication of a serving cell enables reporting of the time information; or the UE is in a CONNECTED state and at least one of following occasions is present: the UE initiates a connection reestablishment process, a handover or a conditional handover occurs, a configuration or reconfiguration signaling for enabling the reporting of the time information is received, an indication indicating the reporting of the time information is received, or reporting of GNSS validity duration is triggered.
    Type: Application
    Filed: November 3, 2022
    Publication date: June 18, 2026
    Inventor: Xiaowei JIANG