Patents by Inventor Xin Qu

Xin Qu 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: 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
  • Publication number: 20260172338
    Abstract: Mimicking user traffic through components of a network to facilitate network and data testing is provided. A PCAP file for a captured data stream is generated. A test request may include testing data contained in the PCAP file via a standalone Direct Internet Access (DIA) single router or via a network-wide site-to-site environment. The data contained in the PCAP file may be routed from a PCAP replay client to the PCAP replay server both at a single router or may be routed to the PCAP replay server at a second router via a virtual private network (VPN). After the data contained in the PCAP file is routed to the PCAP replay server, the data contained in the PCAP file is routed from the PCAP replay server back to the PCAP replay client for bidirectional ping-pong interaction. A report of the processing of the PCAP file may be generated.
    Type: Application
    Filed: February 28, 2025
    Publication date: June 18, 2026
    Inventors: Xiaorong Wang, Wei Zhou, Xin Qu, Chang Zhao, Jianda Liu, Yicheng Liu, Si Shi
  • 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: 20260143466
    Abstract: This application discloses a paging monitoring determining method and apparatus, an information sending method and apparatus, a terminal, and a device, and pertains to the field of communication technologies. The paging monitoring determining method in an embodiment of this application includes: monitoring, by a terminal, first information, where the first information includes at least one of a WUS and a PEI; determining, by the terminal based on at least one item in the first information, whether to monitor paging, where the terminal is configured with any one of the following: configuration information of the WUS; and the configuration information of the WUS and configuration information of the PEI.
    Type: Application
    Filed: January 9, 2026
    Publication date: May 21, 2026
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dongru LI, Xin QU
  • Publication number: 20260067818
    Abstract: A transmission processing method and apparatus, a terminal, and a network side device are disclosed in the field of communications technologies. The transmission processing method includes as follows. A terminal performs at least one of a first operation and a second operation, where the first operation includes performing a first behavior or a second behavior according to a measurement result of a first signal, and the second operation includes performing the second behavior when a first timer expires; where the first behavior includes entering monitoring of a wake-up signal, or entering monitoring of a wake-up signal and do not monitoring target content; the second behavior includes at least one of exiting monitoring of the wake-up signal and resuming monitoring of the target content; and the target content includes at least one of a PDCCH, a PDSCH, and a downlink RS.
    Type: Application
    Filed: November 11, 2025
    Publication date: March 5, 2026
    Inventors: Dongru LI, Xueming PAN, Xin QU
  • Publication number: 20260046049
    Abstract: This application discloses a synchronization and measurement method for a low power terminal, a terminal, and a network side device, and pertains to the field of communication technologies. The synchronization and measurement method for the low power terminal in embodiments of this application includes: In a case that a terminal detects a first sequence of a first signal, the terminal performs timing synchronization based on the first sequence, where the first signal includes the first sequence and a second sequence; and the terminal measures the second sequence, to obtain a target measurement result.
    Type: Application
    Filed: August 14, 2025
    Publication date: February 12, 2026
    Inventors: Jiansheng CAI, Kai WU, Xin QU, Dongru LI
  • Patent number: 12532262
    Abstract: The present application provides a method and an apparatus for information reception, a receiving device, a storage medium and a program product. The method includes: obtaining a receiving-length; receiving a beacon frame sent by a sending device based on the receiving-length to obtain target information, where the receiving-length is less than the total length of the beacon frame; performing packet analysis on the target information to obtain a first analysis result; and controlling, in case of determining that the first analysis result indicates that no downlink data from a sending device is to be sent to the receiving device, the receiving device to enter a sleep state. The method and apparatus for receiving information, device, storage medium and program product provided by the present application are used to reduce power consumption in receiving the beacon frame.
    Type: Grant
    Filed: February 10, 2023
    Date of Patent: January 20, 2026
    Assignees: Beijing ESWIN Computing Technology Co., Ltd., Guangzhou Transa Semi Information Technology Co., Ltd.
    Inventors: Xin Qu, Tao Ma, Xinghua Li
  • Publication number: 20250387311
    Abstract: The present disclosure relates to the field of personal care and more particularly to a method for improving scalp condition and hair growth, which comprises applying to the scalp a composition comprising an active agent selected among sclareol, sclareol-like, sclareolide or sclareolide-like and a physiologically acceptable carrier
    Type: Application
    Filed: February 28, 2023
    Publication date: December 25, 2025
    Applicant: ISP Investments LLC
    Inventors: Xin QU, Christophe CAPALLERE, Marianne ARCIONI, Imane GARCIA, Armelle PERRIN, Audrey LE MESTR, Celine MEYRIGNAC, Eric-Jan de FEIJ
  • Publication number: 20250377482
    Abstract: A service receives a request to output a tuned weather forecast for a weather event, the request including a selection of a plurality of parameters corresponding to the weather event. The service accesses a plurality of weather models configured to predict a coarse weather forecast and filters the plurality of weather models according to the plurality of parameters to generate a filtered set of weather models. For each weather model of the filtered set of weather models, the service determines an information gain metric. The service samples a subset of the weather models based on the information gain metric, aggregates the sampled subset of the weather models into an ensemble filter, and generates a forecast for the weather event using the ensemble filter.
    Type: Application
    Filed: June 25, 2024
    Publication date: December 11, 2025
    Inventors: Scott Blair Capps, Xin Qu
  • Publication number: 20250365669
    Abstract: This application discloses a transmission processing method and apparatus, a terminal, and a network side device, and belongs to the field of communication technologies. The transmission processing method in the embodiments of this application includes: performing, by a terminal, a target operation when there is a conflict between transmission of first information and transmission of second information, where the first information includes at least one of a wake up signal, the second information includes at least one of a physical channel and a signal, and the target operation includes transmitting the second information without transmitting a part of the first information whose transmission conflicts with the transmission of the second information.
    Type: Application
    Filed: August 8, 2025
    Publication date: November 27, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dongru LI, Lihui WANG, Xin QU
  • Publication number: 20250365672
    Abstract: A method and an apparatus for generating a low power signal, a terminal, and a network-side device, are disclosed in the field of communication technologies. The method for generating a low power signal includes: performing, by a communication device, a target operation on a first sequence to obtain a first signal; and performing, by the communication device, inverse fast Fourier transform IFFT processing on the first signal to obtain a low power signal, where the first sequence is determined based on to-be-transmitted information, and the target operation includes: performing a multiplication operation on the first sequence and a phase adjustment sequence to obtain a second signal, and then multiplying the second signal by a first preprocessing matrix.
    Type: Application
    Filed: August 12, 2025
    Publication date: November 27, 2025
    Inventors: Jiansheng CAI, Xin QU, Kai WU, Junjie TAN
  • Patent number: 12320063
    Abstract: Disclosed is a method for providing a textile material(s) resistant to the deposition of oil- and grease-based air pollutants by treating the textile material(s) with an oil/grease resistant composition. The oil/grease resistant composition comprises a modified polysaccharide(s), particularly, polysaccharides modified with anionic groups, and one or more adjuvant materials.
    Type: Grant
    Filed: January 27, 2020
    Date of Patent: June 3, 2025
    Assignee: ISP INVESTEMTNS LLC
    Inventors: Gijsbert Kroon, Meiyan Guo, Xin Qu
  • Patent number: 12324152
    Abstract: A memory cell including a substrate having a first doped region and a second doped region spaced apart from each other and defining a channel region therebetween, a floating gate including a first end over the channel region and a second end over the first doped region, a control gate including a first portion arranged laterally adjacent to the second end of the floating gate and a second portion arranged over and overlapping the second end of the floating gate, a word line overlapping the channel region, the first end of the floating gate, and the second portion the control gate, a first insulation member separating the floating gate, the control gate and the word line from the substrate; a second insulation member separating the floating gate from the control gate, and a third insulation member separating the floating gate and the control gate from the word line.
    Type: Grant
    Filed: April 21, 2022
    Date of Patent: June 3, 2025
    Assignee: GLOBALFOUNDRIES Singapore Pte. Ltd.
    Inventors: Wei Meng, Xin Qu, Laiqiang Luo, Fangxin Deng, Fan Zhang
  • Patent number: 12323978
    Abstract: Methods and apparatus for sending and receiving second stage SCI, a storage medium, a sending UE, and a receiving UE are provided. The method includes: determining position information of a time-frequency resource used for sending the second stage SCI; configuring the second stage SCI based on the position information; and sending the second stage SCI.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: June 3, 2025
    Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
    Inventors: Meng Zhang, Xin Qu
  • Publication number: 20250159607
    Abstract: This application discloses a wake-up signal monitoring method and apparatus, a wake-up signal monitoring indication method and apparatus, a terminal, and a network-side device, pertaining to the field of communications technologies. The wake-up signal monitoring method of embodiments of this application includes: determining, by a terminal, wake-up signal monitoring time information in H beacon signal monitoring periodicities based on first information, where H is an integer greater than or equal to 1; and monitoring, by the terminal, a wake-up signal based on the wake-up signal monitoring time information; where the first information includes at least one of the following parameters: beacon signal configuration information, wake-up signal configuration information of the terminal, time unit configuration information, wake-up signal monitoring configuration information, and monitoring relationship configuration information.
    Type: Application
    Filed: January 16, 2025
    Publication date: May 15, 2025
    Inventors: Dongru LI, Xin QU, Li CHEN
  • Publication number: 20250150995
    Abstract: An information determining method and a terminal are provided. The information determining method includes: obtaining time reference information of a first signal. The information determining method further includes determining Synchronization Signal Block (SSB) time information based on the time reference information.
    Type: Application
    Filed: January 13, 2025
    Publication date: May 8, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xin QU, Kai WU
  • Patent number: 12262381
    Abstract: The present disclosure provides a method for sidelink communication. The method includes: a first terminal device acquires a first sidelink resource reserved for a second terminal device; and the first terminal device sends information of the first sidelink resource to the second terminal device to enable the second terminal device to acquire the first sidelink resource according to the information of the first sidelink resource. In the method of the embodiment of the present disclosure, the first terminal device can acquire the first sidelink resource reserved for the second terminal device according to resource occupation of a region where the first terminal device is located, and the second terminal device sends data according to the first sidelink resource reserved for it.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: March 25, 2025
    Assignee: Beijing Unisoc Communications Technology Co., Ltd.
    Inventor: Xin Qu
  • Publication number: 20250071685
    Abstract: Provided are a signal processing method, a terminal, and a network-side device. The signal processing method includes: a network-side device sends configuration information to a terminal, where the configuration information includes information for indicating a time-frequency resource position at which a low-power wake-up LP-WUS signal is located and information for indicating a time-frequency resource position at which a beacon signal is located, where the LP-WUS signal and the beacon signal do not overlap in a time domain resource position and/or the LP-WUS signal and the beacon signal do not overlap in a frequency domain resource position; and sends the LP-WUS signal and/or the beacon signal to the terminal. The terminal receives the configuration information, and receives the LP-WUS signal and/or the beacon signal according to the configuration information.
    Type: Application
    Filed: November 13, 2024
    Publication date: February 27, 2025
    Inventors: Zuolong YING, Lihui WANG, Dongru LI, Xin QU
  • Publication number: 20250056413
    Abstract: A signal receiving method and apparatus and a terminal. The signal receiving method in embodiments of this application includes: determining, by a terminal according to a first frequency domain parameter or a second frequency domain parameter, a target frequency domain parameter configured for receiving a low-power related signal, where the target frequency domain parameter includes at least one of a target center frequency, a target bandwidth, and target frequency domain start and end positions, the first frequency domain parameter is a frequency domain parameter of a first cell in which the terminal is located, and the second frequency domain parameter is a frequency domain parameter specified in a protocol or configured on a network side; and receiving, by the terminal, the low-power related signal according to a frequency domain resource corresponding to the target frequency domain parameter.
    Type: Application
    Filed: October 29, 2024
    Publication date: February 13, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Lihui WANG, Xin QU
  • Publication number: 20250016590
    Abstract: This application discloses an information sending method, an information receiving method, a sending end, and a receiving end. The information sending method in embodiments of this application includes the following step: A sending end sends a beacon signal. The beacon signal includes target information. The target information is used for indicating relative time information of the beacon signal.
    Type: Application
    Filed: September 20, 2024
    Publication date: January 9, 2025
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xin Qu, Xiaodong SHEN, Xueming PAN, Zuolong YING