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).

  • Publication number: 20250254620
    Abstract: An indication method and apparatus for a delayed wake-up terminal and a device are provided. The indication method includes: obtaining, by a terminal, first indication information; and determining, by the terminal, a first time interval based on the first indication information. The first time interval is any one of the following: a time interval allowed from a time when the terminal monitors a wake-up signal to a time when the terminal is able to monitor a first object; or a time interval allowed from a time when the terminal determines to start monitoring the first object to a time when the terminal is able to monitor the first object. The first object is a channel or a signal other than the wake-up signal.
    Type: Application
    Filed: April 24, 2025
    Publication date: August 7, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dongru LI, Xueming PAN
  • Publication number: 20250254699
    Abstract: A method performed by a terminal includes: acquiring target Downlink Control Information (DCI), where the target DCI is used to indicate Downlink Feedback Information (DFI), the DFI includes control information blocks corresponding to N carriers of K terminals and a first indicating field indicating a plurality of carriers with Hybrid Automatic Repeat Request ACKnowledgement (HARQ-ACK) feedback, the control information blocks include HARQ-ACK feedback of the corresponding N carriers and a Carrier Indicator Field (CIF), the CIF indicates an identifier (ID) of a carrier corresponding to the control information blocks, and K and N are integers greater than or equal to 1; determining a number of bits occupied by the control information blocks in the DFI using a CIF size and a HARQ-ACK size; and demodulating the HARQ-ACK feedback of the carrier within the number of bits occupied by the control information blocks.
    Type: Application
    Filed: April 23, 2025
    Publication date: August 7, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Can LI, Xiaodong SHEN, Xueming PAN
  • Patent number: 12372632
    Abstract: A ranging method includes: sending a first signal, where a time at which the first signal is sent from a first UE is a first time; receiving a second signal sent by a second UE, where a time at which the second signal reaches the first UE is a second time; and determining a distance between the first UE and the second UE according to the first time, the second time, and a first time difference, where the first time difference is a difference between a third time at which the second UE sends the second signal and a fourth time at which the second UE receives the first signal.
    Type: Grant
    Filed: February 10, 2022
    Date of Patent: July 29, 2025
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Ye Si, Huaming Wu, Xueming Pan, Peng Sun
  • Publication number: 20250240129
    Abstract: A downlink transmission method includes in a case that a first downlink transmission and a second downlink transmission at least partially overlap in time domain but do not overlap in frequency domain, determining, by a terminal, a processing manner of the first downlink transmission and the second downlink transmission according to whether a total quantity of frequency domain resources occupied by the first downlink transmission and the second downlink transmission is greater than a maximum bandwidth capability of the terminal, where the maximum bandwidth capability of the terminal is N, and N is less than 20 MHz.
    Type: Application
    Filed: April 11, 2025
    Publication date: July 24, 2025
    Inventors: Lihui Wang, Xueming Pan
  • Patent number: 12362886
    Abstract: The present disclosure discloses a feedback information transmission method and apparatus. The feedback information transmission method is applied to a receive terminal and includes: obtaining information about a feedback channel format, and generating a feedback channel according to the information about the feedback channel format, where the feedback channel format employs a sequence form; and sending feedback information to a transmit terminal through the feedback channel.
    Type: Grant
    Filed: February 8, 2022
    Date of Patent: July 15, 2025
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Zichao Ji, Xueming Pan, Huaming Wu, Siqi Liu, Shixiao Liu, Shuyan Peng, Wei Jiang
  • Patent number: 12356326
    Abstract: A configuration method and a device are provided. The method includes: sending a first message to a network-side device, where the first message explicitly or implicitly indicates a power saving mode or a power saving class of a terminal device; receiving, from the network-side device, first feedback information about the first message; and determining, based on the first feedback information, value(s) of one or more first parameters related to power consumption of the terminal device.
    Type: Grant
    Filed: May 19, 2023
    Date of Patent: July 8, 2025
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dajie Jiang, Peng Sun, Xueming Pan
  • Publication number: 20250219794
    Abstract: The present disclosure provides a channel monitoring control method and a terminal. The method includes: skipping monitoring a power saving Physical Downlink Control Channel on a monitoring resource, wherein the monitoring resource is an uplink time domain resource or a flexible time domain resource indicated by downlink control information; and starting a discontinuous reception onduration timer, in response to skipping monitoring the power saving PDCCH.
    Type: Application
    Filed: March 21, 2025
    Publication date: July 3, 2025
    Inventors: Kai Wu, Yanliang Sun, Xueming Pan
  • Publication number: 20250220473
    Abstract: A link monitoring method and apparatus, and a terminal, and relates to the field of integrated sensing and communication technologies. The link monitoring method in the embodiments of this application includes: A terminal detects a target signal. The terminal performs a measurement based on the target signal, and obtains link performance corresponding to the target signal, where the target signal includes a first signal, or the target signal includes a first signal and a second signal, and the first signal is a reference signal or a sensing signal; and the link performance includes sensing link performance, or the link performance includes sensing link performance and communication link performance.
    Type: Application
    Filed: March 19, 2025
    Publication date: July 3, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dajie JIANG, Wei BAO, Xueming PAN
  • Publication number: 20250220647
    Abstract: This application discloses a resource configuration method and apparatus, and a terminal and a network side device, belonging to the technical field of communications. The resource configuration method includes: receiving, by a terminal, sub-band full duplex SBFD configuration information indicated by a network side device, where the SBFD configuration information comprises at least one of the following: a quantity of SBFD patterns; a time-domain period for applying SBFD pattern, where the time-domain period includes at least one first time-domain unit; whether each of the first time-domain unit is configured with an SBFD pattern or not in the time-domain period for applying SBFD pattern; the SBFD pattern configured for each of the first time-domain unit in the time-domain period for applying SBFD pattern; and a quantity of the first time-domain unit comprised in the time-domain period for applying SBFD pattern.
    Type: Application
    Filed: March 21, 2025
    Publication date: July 3, 2025
    Inventors: Lihui WANG, Xueming PAN
  • Patent number: 12349071
    Abstract: Embodiments of this disclosure provide a method for power saving mode switching, a method for power saving mode configuration, and a communications device. The method includes: switching the terminal from a first power saving mode to a second power saving mode when an event for power saving mode switching occurs.
    Type: Grant
    Filed: August 2, 2021
    Date of Patent: July 1, 2025
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dajie Jiang, Xiaodong Shen, Xueming Pan
  • Patent number: 12349159
    Abstract: The present disclosure provide a resource scheduling method, apparatus, and UE. The method includes: receiving target configuration information, where the target configuration information is used for configuring N candidate resource groups, the N candidate resource groups support scheduling by downlink control information (DCI) capable of simultaneously scheduling a plurality of resources, and at least one candidate resource group in the N candidate resource groups is a resource group including at least two candidate resources; performing a physical downlink control channel (PDCCH) blind detection in search spaces corresponding to the N candidate resource groups according to the target configuration information to obtain first DCI; and transmitting data on a target resource actually scheduled by the first DCI, where the target resource includes a candidate resource in one candidate resource group in the N candidate resource groups, and N is a positive integer.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: July 1, 2025
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Gen Li, Siqi Liu, Zichao Ji, Xueming Pan
  • Patent number: 12349144
    Abstract: A method for transmitting MSG3 includes: receiving configuration information, and repeatedly transmitting MSG3 on multiple PUSCH resources. The configuration information is used for configuring the MSG3 repetition for at least one of: the number of times the MSG3 is to be repeatedly transmitted or a maximum number of times the MSG3 is to be repeatedly transmitted; or a modulation and coding scheme (MCS) table configuration. Before the repeatedly transmitting MSG3 on multiple PUSCH resources, the method further includes: receiving indication information. The indication information is used for instructing the terminal device to repeatedly transmit the MSG3 on the multiple PUSCH resources; and the indication information is included in at least one of: uplink (UL) grant in a random access response (RAR); or a physical downlink control channel (PDCCH) scrambled by a temporary cell-radio network temporary identifier (TC-RNTI).
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: July 1, 2025
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Kai Wu, Zichao Ji, Xueming Pan
  • Publication number: 20250193913
    Abstract: This application discloses a resource allocation method which includes: The network side device sends first information to a target device, where the target device includes at least one of a backscatter communication device and an ultra-low power device, the ultra-low power device is a terminal device whose power consumption is less than a preset threshold, the first information is used to allocate a target resource to the target device, the target resource is selected by the network side device from a preset resource set according to a preset rule, or the first information is used to configure the preset resource set for the target device, so that the target device selects the target resource from the preset resource set according to the preset rule, and the target resource is used by the target device to report second information to the network side device.
    Type: Application
    Filed: February 21, 2025
    Publication date: June 12, 2025
    Inventors: Xueming PAN, Zuolong YING, Kai WU, Jiansheng CAI
  • Publication number: 20250184785
    Abstract: A method and apparatus for processing measurement, a terminal, and a network side device. The method for processing measurement of an embodiment of the disclosure includes: receiving first information from a first serving cell; and executing: in a case that the first information includes first configuration information, and based on the first configuration information a configured first signal is at least partially located outside an activated bandwidth part (BWP) of the first serving cell, the first measurement is conducted outside a second gap, and alternatively, the first measurement is conducted not based on a measurement gap, where the second gap is a measurement gap for second measurement.
    Type: Application
    Filed: February 10, 2025
    Publication date: June 5, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Qian YANG, Lihui WANG, Xueming PAN
  • Publication number: 20250184996
    Abstract: A transmission processing method and apparatus and a terminal are disclosed. The method of embodiments of this application includes: determining, by a terminal, a transmission direction of a first transmission resource based on a first transmission direction of a first transmission, where the first transmission is a transmission configured or scheduled by a network-side device on the first transmission resource; and the first transmission direction is different from a second transmission direction configured for the first transmission resource by the network-side device; or the network-side device has not configured a first transmission direction for the first transmission resource.
    Type: Application
    Filed: February 4, 2025
    Publication date: June 5, 2025
    Inventors: Zhi LU, Xueming PAN
  • Publication number: 20250175898
    Abstract: A method for determining information of a wake-up signal includes a terminal obtains at least one piece of WUS configuration information; and the terminal determines at least one of the following based on the at least one piece of WUS configuration information: a target power reference source for transmitting an uplink wake-up signal; or transmission power of the uplink wake-up signal.
    Type: Application
    Filed: January 30, 2025
    Publication date: May 29, 2025
    Inventors: Jianhui Li, Xueming Pan
  • Patent number: 12317275
    Abstract: Embodiments of the present disclosure provide a downlink control information receiving method, a downlink control information sending method, user equipment, and a network side device. The receiving method includes: receiving configuration information of DCI, where the configuration information includes indication information of a location of a target field of user equipment and a function indicated by the target field; receiving the DCI; and obtaining the target field in the DCI based on the configuration information, and obtaining function information carried in the target field.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: May 27, 2025
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xiaodong Shen, Xueming Pan, Dajie Jiang, Kai Wu
  • Publication number: 20250167935
    Abstract: A transmission processing method and apparatus, and a device. The method in the embodiments of this application includes: determining, by a first device according to resource configuration information, a first time-frequency resource for a first physical channel transmission; and performing, by the first device, the first physical channel transmission according to whether a resource element RE in the first time-frequency resource is valid.
    Type: Application
    Filed: January 21, 2025
    Publication date: May 22, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Chaojun ZENG, Lihui WANG, Xueming PAN
  • Publication number: 20250159752
    Abstract: This application discloses a channel signal transmission method and apparatus, a terminal, and a network-side device. The channel signal transmission method in the embodiments of this application includes: transmitting, by a network-side device, a control signal and/or a control channel, where the control signal and/or control channel includes at least one of the following: a sequence part; and an information bit part; where the sequence part and/or the information bit part indicates at least one of the following: a behavior in a specific radio resource control RRC state; and the control signal and/or control channel includes specific control information.
    Type: Application
    Filed: January 15, 2025
    Publication date: May 15, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Kai WU, Dongru LI, Xueming PAN, Zichao JI
  • Patent number: 12302342
    Abstract: The present disclosure provides acquisition and transmission of an HARQ-ACK feedback, a terminal and a network side device. The acquisition method includes: acquiring target Downlink Control Information (DCI), where the target DCI is used to indicate Downlink Feedback Information (DFI), the DFI includes control information blocks respectively corresponding to N carriers of K terminals, and the control information blocks include HARQ-ACK feedbacks of the corresponding carriers.
    Type: Grant
    Filed: March 21, 2022
    Date of Patent: May 13, 2025
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Can Li, Xiaodong Shen, Xueming Pan