Patents by Inventor Xueming Pan

Xueming Pan 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: 12707475
    Abstract: A DCI size alignment method includes determining, by a communication device, whether a number of DCI sizes of a plurality of DCI formats meets a DCI size budget; and in a case that the DCI size budget is not met, performing a DCI size alignment operation on the plurality of DCI formats according to a DCI size alignment rule until the DCI size budget is met. The DCI size alignment rule includes at least one of: aligning a first DCI format with DCI 0_0 and/or DCI 1_0 in a CSS; aligning the first DCI format with DCI 1_1 and/or DCI 0_1 in a USS; aligning the first DCI format with DCI 1_2 and/or DCI 0_2 in the USS; aligning DCI 1_2 and/or DCI 0_2 in the USS with DCI 1_1 and/or DCI 0_1; or aligning the first DCI format with a group common DCI format in the CSS.
    Type: Grant
    Filed: November 9, 2023
    Date of Patent: August 11, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Na Li, Xiaodong Shen, Xueming Pan
  • Patent number: 12707468
    Abstract: An uplink control information transmission method includes in a case that N uplink channels overlap on a time domain resource, transmitting, by UE, M pieces of UCI to-be-carried on the N uplink channels on a target uplink channel in the N uplink channels. Both N and M are positive integers; and the target uplink channel is determined based on at least one of following: priorities of the N uplink channels, or channel types of the N uplink channels.
    Type: Grant
    Filed: November 9, 2023
    Date of Patent: August 11, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Zhi Lu, Xueming Pan
  • Patent number: 12701555
    Abstract: A method for determining a conflicting resource, a terminal, and a network device are provided. The method, performed by the terminal and includes: determining, based on activation information of a secondary cell, whether there is a conflicting time resource in a plurality of serving cells of the terminal. The plurality of serving cells include the secondary cell. The conflicting time resource refers to: a time resource is configured as uplink and downlink respectively in different serving cells. The activation information includes at least one of the following: a state of the secondary cell or a command receiving time. The state of the secondary cell includes: an active state or a deactivated state. The command receiving time is a receiving time of an activation command or a deactivation command of the secondary cell.
    Type: Grant
    Filed: October 13, 2022
    Date of Patent: August 4, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Kai Wu, Xueming Pan, Xiaodong Shen
  • Patent number: 12695521
    Abstract: This application provides a measurement method, a configuration method, a terminal, and a network-side device. The measurement method includes: obtaining at least one radio resource management RRM measurement threshold, and adjusting RRM measurement based on an RRM measurement result for a local cell of the terminal and the at least one RRM measurement threshold.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: July 28, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Li Chen, Xueming Pan, Dajie Jiang, Xiaodong Shen
  • Patent number: 12695564
    Abstract: This application discloses a method for determining a format of control signaling, an indication method, and a device, and relates to the field of communication technologies. The method includes: obtaining indication information of control signaling, where the indication information is used for indicating a format of the control signaling.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: July 28, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Zichao Ji, Siqi Liu, Gen Li, Xueming Pan
  • Publication number: 20260197766
    Abstract: This application discloses a receiving performance test method and apparatus, a terminal, and a network side device. The receiving performance test method in embodiments of this application includes: A terminal receives a first wake-up signal through a low power receiving module; and the terminal detects the first wake-up signal, to obtain a detection result, where the detection result is used to calculate a receiving error rate indicator value of the first wake-up signal, and a receiving performance indicator value of the low power receiving module is determined based on received power of the first wake-up signal whose receiving error rate indicator value meets a preset condition.
    Type: Application
    Filed: March 5, 2026
    Publication date: July 9, 2026
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Ruixin WANG, Xin QU, Li CHEN, Xueming PAN
  • Patent number: 12672129
    Abstract: A transmission processing method and a related device are provided. The method includes: receiving, by a terminal, first indication information from a network device; and determining, by the terminal, N time domain resources of a target physical uplink shared channel (PUSCH) based on the first indication information, where N is an integer greater than 1. The first indication information is used to indicate at least one of the following: the first time domain resource of the target PUSCH; a quantity of time domain resources for transmitting the target PUSCH, and a start symbol occupied in one time domain resource and a symbol length; or the N time domain resources.
    Type: Grant
    Filed: July 13, 2023
    Date of Patent: June 30, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Kai Wu, Na Li, Xueming Pan
  • Patent number: 12672147
    Abstract: Embodiments of the present disclosure provide an information detection method, an information sending method, a terminal, and a network device. The information detection method includes: performing blind detection of information in a candidate Physical Downlink Control Channel (PDCCH) group set. The candidate PDCCH group set is determined according to a candidate PDCCH set of each of multiple pieces of sub-search-space.
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: June 30, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Gen Li, Xiaodong Shen, Xueming Pan
  • Patent number: 12666417
    Abstract: A channel information sending method, a channel information receiving method, and a terminal are provided. The channel information sending method includes: receiving a first downlink grant. The first downlink grant is used to indicate reporting of Channel State Information (CSI). The method further includes sending a CSI report on a target Physical Uplink Shared Channel (PUSCH) resource.
    Type: Grant
    Filed: July 13, 2023
    Date of Patent: June 23, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xiaohang Chen, Xueming Pan
  • Patent number: 12666395
    Abstract: Embodiments of this application provide a paging indication method, a paging indication apparatus, a terminal, and a readable storage medium. The paging indication method includes: obtaining paging early indication information; and determining first content based on the paging early indication information, where the first content includes at least one of the following: a monitoring behavior in N paging occasions subsequent to the paging early indication information, first configuration information related to the N paging occasions, and whether a first signal is available.
    Type: Grant
    Filed: May 11, 2023
    Date of Patent: June 23, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dongru Li, Dajie Jiang, Xiaodong Shen, Xueming Pan
  • Patent number: 12652558
    Abstract: Embodiments of the present invention provide a measurement processing method, an indication information sending method, a terminal, and a network device. The method includes: receiving an indication message, where the indication message is used to indicate information about adjustment of a measurement, and the measurement includes at least one of an RLM measurement or a BFD measurement; and determining, based on the information, whether to adjust a measurement state of the measurement.
    Type: Grant
    Filed: April 20, 2022
    Date of Patent: June 9, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Li Chen, Xueming Pan, Dajie Jiang
  • Patent number: 12648049
    Abstract: A discontinuous reception method, a device, and a readable storage medium. The method includes: A terminal periodically receives a preamble sequence from a transmit end, and the terminal determines, based on a time position of the preamble sequence, a start position of a time window for receiving a wake-up signal in a next DRX circle.
    Type: Grant
    Filed: February 26, 2024
    Date of Patent: June 2, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xin Qu, Xueming Pan, Xiaodong Shen
  • Publication number: 20260150053
    Abstract: The present application relates to the technical field of communications, and discloses a measurement switching method and apparatus, an information transmission method and apparatus, a terminal, and a network side device. The measurement switching method of embodiments of the present application comprises: a terminal acquires a first measurement result corresponding to a first measurement behavior; and the terminal determines, according to the first measurement result and a measurement switching threshold, whether to switch to a second measurement behavior, wherein the measurement switching threshold is related to the type of a low-power receiver of the terminal and/or the type of a signal measured by the low-power receiver.
    Type: Application
    Filed: December 4, 2025
    Publication date: May 28, 2026
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Kai WU, Xueming PAN
  • Patent number: 12641606
    Abstract: Embodiments of the present disclosure provide an uplink transmission method, an uplink transmission indication method, and a device. The method includes: determining a first uplink grant, where the terminal does not generate a MAC PDU for the first uplink grant when satisfying a predetermined condition; and determining an uplink transmission behavior of the terminal based on a PUSCH corresponding to the first uplink grant and first uplink control information.
    Type: Grant
    Filed: April 28, 2022
    Date of Patent: May 26, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yumin Wu, Zhi Lu, Xueming Pan
  • Patent number: 12641543
    Abstract: This application discloses a power saving method and apparatus, a device, and a readable storage medium. The method includes: performing a first behavior when a terminal is in a first state, where the first behavior is different from a behavior of the terminal in a connected state, an idle state, or an inactive state; and the first state includes one of the following: a sleep state, a zero power state, a near-zero power state, a low power state, or an ultra-low power state.
    Type: Grant
    Filed: August 11, 2023
    Date of Patent: May 26, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Li Chen, Xiaodong Shen, Xueming Pan
  • Publication number: 20260143560
    Abstract: A transmission processing method and apparatus, a terminal, and a network-side device are provided. The transmission processing method includes: a terminal performs a first operation in a case that the terminal is configured with wake up signal WUS monitoring, where the first operation includes at least one of the following: determining a first monitoring behavior of a WUS based on configuration information of discontinuous reception DRX in a case that the terminal is not configured with downlink control information with cyclic redundancy check scrambled by a power saving radio network temporary identifier DCP; or determining at least one of a second monitoring behavior of a WUS based on detection results of DCP or a third monitoring behavior of the DCP based on detection results of the WUS in a case that the terminal is configured with the DCP.
    Type: Application
    Filed: January 9, 2026
    Publication date: May 21, 2026
    Inventors: Lihui WANG, Xueming PAN
  • Publication number: 20260136293
    Abstract: A method and an apparatus for enabling a wake-up signal function, a terminal, and a network side device are provided. The method for enabling a wake-up signal function includes: obtaining, by a terminal, target information, and determining, by the terminal based on the target information, whether to enable the wake-up signal function. The target information includes any one of following: first information sent by an access network device or a core network device, or second information sent by an access network device. The first information is used to indicate to enable a wake-up signal function of the terminal. The second information is used to indicate a type of a terminal that enables or does not enable a wake-up signal function in terminals that access a cell corresponding to the access network device.
    Type: Application
    Filed: January 7, 2026
    Publication date: May 14, 2026
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Yangyang WANG, Xueming PAN
  • Publication number: 20260136369
    Abstract: This application provides a downlink reference signal sending method and apparatus, a terminal, and a network side device. The downlink reference signal sending method includes: the terminal obtains first parameter configuration information associated with a first signal, and when a first condition is met, the terminal sends the first signal to the network side device in a target cell based on the first parameter configuration information. The terminal has camped on or has accessed a first cell of the network side device. The first signal is used to trigger sending of a downlink reference signal of a second cell group of the networking side device. The second cell group includes at least one cell.
    Type: Application
    Filed: January 20, 2025
    Publication date: May 14, 2026
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Gen LI, Xueming PAN
  • Patent number: 12628205
    Abstract: This application discloses a random access method and apparatus, a terminal, and a network side device, belonging to the field of communication technologies. The method includes: sending a random access first target message, where a transmission parameter of the first target message is associated with position related information of the terminal, or the first target message carries position related information of the terminal, where the transmission parameter of the first target message includes at least one of: sequence information of the first target message; time domain resource information of the first target message; frequency domain resource information of the first target message; and sequence information of a demodulation reference signal included in the first target message.
    Type: Grant
    Filed: June 2, 2023
    Date of Patent: May 12, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dajie Jiang, Yuanyuan Wang, Xueming Pan, Pu Yuan
  • Patent number: 12615598
    Abstract: The present application discloses a transmission link processing method and apparatus and a terminal. The method includes: determining, by a terminal, a transmit power level of the terminal according to power configuration information; and control, when the transmit power level of the terminal is a first transmit power level, a signal output by the transceiver to not be amplified by the power amplifier; otherwise, controls the signal output by the transceiver to be amplified by the power amplifier, where at the first transmit power level, maximum output power of the terminal is less than a first threshold.
    Type: Grant
    Filed: August 8, 2023
    Date of Patent: April 28, 2026
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xueming Pan, Xiaodong Shen, Xian Cui