Patents by Inventor Xinghang Gao

Xinghang Gao 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: 11974333
    Abstract: Provided is a method and apparatus for configuring random access resource and a base station. The method includes: configuring a physical uplink shared channel occasion (PO) resource pool required for data transmission and associated with preambles transmitted on all random access channel occasions (RO) in each same time domain or all ROs in each same random access channel (RACH) slot in each RACH period, the PO resource pool includes one or more data transmission resource POs; performing consecutive mapping between preambles on each RO and POs in the PO resource pool; and in response to remaining POs in the PO resource pool being insufficient to map all preambles transmitted on the ROs, configuring the remaining POs as invalid POs to which preambles are no longer mapped.
    Type: Grant
    Filed: December 25, 2019
    Date of Patent: April 30, 2024
    Assignee: Beijing Unisoc Communications Technology Co., Ltd.
    Inventors: Xinghang Gao, Zhikun Xu
  • Patent number: 11937184
    Abstract: A method for determining a sleep state, a terminal, and a readable medium. The method for determining a sleep state comprises receiving sleep instruction information sent by a base station; and on the basis of the sleep instruction information, entering a sleep state and selecting different modes. By application of the solution, a UE can be flexibly instructed to enter a sleep state without affecting the quality of service, thereby reducing the power consumption of the UE, and achieving the purpose of power saving.
    Type: Grant
    Filed: April 7, 2023
    Date of Patent: March 19, 2024
    Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
    Inventors: Huayu Zhou, Xinghang Gao, Zhikun Xu
  • Patent number: 11882551
    Abstract: A data uploading method and apparatus of a user terminal, a storage device, and a user terminal. The method comprises: by means of a test, determine the measurement value of a transmission quality parameter of each wireless data link of each RB that is configured with a PDCP duplication function; according to the comparison result of the measurement value of the transmission quality parameter of each wireless data link and a preset parameter threshold value, determine whether the wireless data link is a wireless data link to be used; and according to the number of wireless data links to be used, a PDCP entity duplicates a PDCP data packet, and transmits the PDCP data packet by means of the wireless data link to be used. The solution of the present invention is helpful for reducing signaling overhead, improving transmission quality, and improving the utilization rate of a transmission resource.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: January 23, 2024
    Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
    Inventor: Xinghang Gao
  • Publication number: 20230276363
    Abstract: A method for determining a sleep state, a terminal, and a readable medium. The method for determining a sleep state comprises receiving sleep instruction information sent by a base station; and on the basis of the sleep instruction information, entering a sleep state and selecting different modes. By application of the solution, a UE can be flexibly instructed to enter a sleep state without affecting the quality of service, thereby reducing the power consumption of the UE, and achieving the purpose of power saving.
    Type: Application
    Filed: April 7, 2023
    Publication date: August 31, 2023
    Inventors: Huayu ZHOU, Xinghang GAO, Zhikun XU
  • Publication number: 20230171734
    Abstract: A method for data transmission of a multi-card UE is provided. The multi-card UE has at least a first subscriber identity module (SIM) card and a second SIM card, the first SIM card is in a connected status with a network. The method includes: determining a wireless operation demand of the second SIM card, and requesting a transmission time gap from the network according to the wireless operation demand, for enabling the second SIM card to execute a wireless operation in the transmission time gap. The method further includes generating a gap adjustment request according to the wireless operation executed by the second SIM card, and sending the gap adjustment request to the network, for enabling the network to adjust allocated transmission time gap according to the gap adjustment request.
    Type: Application
    Filed: April 2, 2021
    Publication date: June 1, 2023
    Inventors: Wei FAN, Yun DENG, Xinghang GAO, Lifeng HAN, Xiangxin GU
  • Publication number: 20230170978
    Abstract: A beam determination method and device for data transmission, a storage medium, a User Equipment (UE), and a base station are provided. The method includes: determining a target Synchronization Signal and PBCH block (SSB) used for response to data transmission; and transmitting uplink data to a base station, and indicating the target SSB at transmission of the uplink data, so that the base station uses the target SSB to transmit response information in response to the uplink data, wherein the target SSB and a beam are in one-to-one correspondence.
    Type: Application
    Filed: April 1, 2021
    Publication date: June 1, 2023
    Applicant: BEIJING UNISOC COMMUNICATIONS TECHNOLOGY CO., LTD.
    Inventor: Xinghang GAO
  • Patent number: 11653305
    Abstract: A method for determining a sleep state, a terminal, and a readable medium. The method for determining a sleep state comprises: receiving sleep instruction information sent by a base station; and on the basis of the sleep instruction information, entering a sleep state and selecting different modes. By application of the solution, a UE can be flexibly instructed to enter a sleep state without affecting the quality of service, thereby reducing the power consumption of the UE, and achieving the purpose of power saving.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: May 16, 2023
    Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
    Inventors: Huayu Zhou, Xinghang Gao, Zhikun Xu
  • Publication number: 20230146873
    Abstract: A physical downlink control channel monitoring method, a user terminal and a readable storage medium. The method comprises: receiving downlink control information in an nth slot; and when the downlink control information comprises switching indication information of a physical downlink control channel monitoring state, starting from an (n+X)th slot, executing a physical downlink control channel monitoring behavior according to a switched physical downlink control channel monitoring state, wherein n and X are both integers and X?1. By using the solution, the switching of a monitoring behavior of a physical downlink control channel during scheduling of the same bandwidth part can be realized.
    Type: Application
    Filed: March 24, 2021
    Publication date: May 11, 2023
    Inventors: Sicong ZHAO, Xinghang GAO
  • Patent number: 11601954
    Abstract: A data sending method and apparatus, a storage medium, and a sending end. The method includes: determining an activation instruction, the activation instruction using multiple bits to indicate sending end logical channels to be used of each RB; and for each RB, a sending end PDCP entity duplicates a PDCP data packet according to the number n of the sending end logical channels to be used of the RB, and sends the duplicated PDCP data packets to a receiving end by means of the sending end logical channels to be used, the maximum value of the number n of the sending end logical channels of each RB being greater than 2. The solution of the present invention can improve the accuracy of an instruction, thereby facilitating improving transmission resource utilization efficiency.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: March 7, 2023
    Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
    Inventor: Xinghang Gao
  • Publication number: 20220201766
    Abstract: Provided is a method and apparatus for configuring random access resource and a base station. The method includes: configuring a physical uplink shared channel occasion (PO) resource pool required for data transmission and associated with preambles transmitted on all random access channel occasions (RO) in each same time domain or all ROs in each same random access channel (RACH) slot in each RACH period, the PO resource pool includes one or more data transmission resource POs; performing consecutive mapping between preambles on each RO and POs in the PO resource pool; and in response to remaining POs in the PO resource pool being insufficient to map all preambles transmitted on the ROs, configuring the remaining POs as invalid POs to which preambles are no longer mapped.
    Type: Application
    Filed: December 25, 2019
    Publication date: June 23, 2022
    Applicant: Beijing Unisoc Communications Technology Co., Ltd.
    Inventors: Xinghang GAO, Zhikun XU
  • Patent number: 11310763
    Abstract: A method and a device for indicating and receiving paging control information, a storage medium, a base station, and a user equipment are provided, and the method for indicating paging control information includes: determining whether a first type of paging control information and a second type of paging control information are to be carried, wherein the first type of paging control information includes a system information update notification indicator, an ETWS notification indicator, and a CMAS notification indicator, and the second type of paging control information includes a paging message scheduling information indicator; and configuring a first predetermined bit field in DCI in accordance with a determined result, wherein the first predetermined bit field includes 2 bits. Embodiments of the present disclosure may support UEs in different states to simultaneously receive and acquire their required paging control information, which saves resources and improves paging efficiency.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: April 19, 2022
    Assignee: BEIJING UNISOC COMMUNICATIONS TECHNOLOGY CO., LTD.
    Inventors: Xinghang Gao, Su Huang
  • Publication number: 20220104267
    Abstract: The present disclosure relates to a data transmission method and device. Said method comprises: determining, according to resource configuration information, a preamble sequence, a physical random access channel (PRACH) time-frequency resource, a physical uplink shared channel (PUSCH) time-frequency resource set and a mapping relationship between the preamble sequence and PUSCH time-frequency resources in the PUSCH time-frequency resource set; transmitting the preamble sequence by using the PRACH time-frequency resource, and transmitting data by using a PUSCH time-frequency resource determined according to the preamble sequence and the mapping relationship; and detecting a random access response message MsgB in a random access response window.
    Type: Application
    Filed: December 31, 2019
    Publication date: March 31, 2022
    Inventor: Xinghang Gao
  • Publication number: 20220104128
    Abstract: A user equipment and a control method therefor, and a computer readable storage medium. The method comprises: after configured secondary cells are activated, receiving downlink control information that is transmitted by means of a specific cell; based on the received downlink control information, determining, in the activated secondary cells, the secondary cell that needs to monitor a PDCCH; and over the secondary cell that needs to monitor the PDCCH, monitoring the PDCCH. By applying the scheme, the power consumption of the user equipment can be further reduced.
    Type: Application
    Filed: January 8, 2020
    Publication date: March 31, 2022
    Inventors: Xinghang GAO, Zhikun XU, Sicong ZHAO
  • Publication number: 20220053492
    Abstract: A method and apparatus for determining a position of a frequency domain of a direct current component, a storage medium, a terminal, and a base station are provided. The method includes: receiving a transmission resource for an uplink transmission; determining an uplink signaling of the DC component, wherein the uplink signaling includes a BWP ID and a position of a frequency domain of a first DC component; and reporting the uplink signaling in the transmission resource for enabling a base station to determine whether the position of the frequency domain of the first DC component is located in uplink carrier of an UL or uplink carrier of a SUL based on the uplink signaling and a carrier determination information.
    Type: Application
    Filed: October 26, 2021
    Publication date: February 17, 2022
    Inventors: Yun DENG, Xinghang GAO, Xunhua XU
  • Publication number: 20210400585
    Abstract: A wake-up signal resource determining method and apparatus, a wake-up signal resource configuration method and apparatus, a terminal, and a base station. The resource determining method comprises: receiving resource configuration information sent by a network; and determining, according to the resource configuration information, a frequency domain resource and/or a time domain resource configured for awake-up signal. According to the technical solutions provided by embodiments of the present invention, resources for wake-up signals can be flexibly configured, and resource conflict between different wake-up signals is avoided.
    Type: Application
    Filed: October 17, 2019
    Publication date: December 23, 2021
    Inventors: Huayu ZHOU, Xinghang GAO, Dawei MA, Zhengang PAN
  • Publication number: 20210337504
    Abstract: A method and a device for indicating and receiving paging control information, a storage medium, a base station, and a user equipment are provided, and the method for indicating paging control information includes: determining whether a first type of paging control information and a second type of paging control information are to be carried, wherein the first type of paging control information includes a system information update notification indicator, an ETWS notification indicator, and a CMAS notification indicator, and the second type of paging control information includes a paging message scheduling information indicator; and configuring a first predetermined bit field in DCI in accordance with a determined result, wherein the first predetermined bit field includes 2 bits. Embodiments of the present disclosure may support UEs in different states to simultaneously receive and acquire their required paging control information, which saves resources and improves paging efficiency.
    Type: Application
    Filed: December 27, 2018
    Publication date: October 28, 2021
    Inventors: Xinghang GAO, Su HUANG
  • Publication number: 20210329557
    Abstract: A method for determining a sleep state, a terminal, and a readable medium. The method for determining a sleep state comprises: receiving sleep instruction information sent by a base station; and on the basis of the sleep instruction information, entering a sleep state and selecting different modes. By application of the solution, a UE can be flexibly instructed to enter a sleep state without affecting the quality of service, thereby reducing the power consumption of the UE, and achieving the purpose of power saving.
    Type: Application
    Filed: July 19, 2019
    Publication date: October 21, 2021
    Inventors: Huayu ZHOU, Xinghang GAO, Zhikun XU
  • Publication number: 20210314969
    Abstract: A data sending method and apparatus, a storage medium, and a sending end. The method includes: determining an activation instruction, the activation instruction using multiple bits to indicate sending end logical channels to be used of each RB; and for each RB, a sending end PDCP entity duplicates a PDCP data packet according to the number n of the sending end logical channels to be used of the RB, and sends the duplicated PDCP data packets to a receiving end by means of the sending end logical channels to be used, the maximum value of the number n of the sending end logical channels of each RB being greater than 2. The solution of the present invention can improve the accuracy of an instruction, thereby facilitating improving transmission resource utilization efficiency.
    Type: Application
    Filed: June 26, 2019
    Publication date: October 7, 2021
    Inventor: Xinghang GAO
  • Publication number: 20210314947
    Abstract: A data uploading method and apparatus of a user terminal, a storage device, and a user terminal. The method comprises: by means of a test, determine the measurement value of a transmission quality parameter of each wireless data link of each RB that is configured with a PDCP duplication function; according to the comparison result of the measurement value of the transmission quality parameter of each wireless data link and a preset parameter threshold value, determine whether the wireless data link is a wireless data link to be used; and according to the number of wireless data links to be used, a PDCP entity duplicates a PDCP data packet, and transmits the PDCP data packet by means of the wireless data link to be used. The solution of the present invention is helpful for reducing signaling overhead, improving transmission quality, and improving the utilization rate of a transmission resource.
    Type: Application
    Filed: July 19, 2019
    Publication date: October 7, 2021
    Inventor: Xinghang GAO
  • Patent number: 10595345
    Abstract: A method for allocating random access resources, a base station, a readable storage medium and an electronic device are provided. The method includes: obtaining the number of all the random access preambles, the predetermined number of random access channel resources, and a predetermined maximum value of SSB indexes; calculating the number of SSB groups according to the predetermined maximum value of the SSB indexes and the predetermined number of random access channel resources; and determining combinations of one random access preamble and one random access channel resource for each of SSBs according to the number of all the random access preambles and the number of the SSB groups. The method may reduce cost of MSI when the random access preambles and the random access channel resources are allocated for the SSBs.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: March 17, 2020
    Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
    Inventors: Xiangxin Gu, Su Huang, Xinghang Gao, Wenqiang Tian, Yun Deng