Patents by Inventor Hanqing Xu

Hanqing Xu 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: 11399392
    Abstract: Provided are an uplink transmission and communication methods and devices, a base station, a terminal and a storage medium. In the provided uplink transmission method, a terminal determines at least one autonomous transmission parameter for uplink transmission, sends the at least one autonomous transmission parameter to a base station, and then send uplink data to the base station according to the at least one autonomous transmission parameter. After receiving the at least one autonomous transmission parameter sent by the terminal, the base station detects and receives, according to the at least one autonomous transmission parameter, data sent by the terminal. In this manner, the terminal can flexibly transmit data according to currently available transmission resources without having to passively and rigidly wait until the transmission resources satisfy the scheduling requirements of the base station before performing transmission.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: July 26, 2022
    Assignee: ZTE CORPORATION
    Inventors: Xincai Li, Yajun Zhao, Ling Yang, Hanqing Xu
  • Publication number: 20220224440
    Abstract: Disclosed are a method and apparatus for processing interference, a storage medium and an electronic device. The method includes: generating a first reference signal, and sending the first reference signal according to a first parameter set.
    Type: Application
    Filed: March 25, 2022
    Publication date: July 14, 2022
    Applicant: ZTE Corporation
    Inventors: Mengzhu CHEN, Hao WU, Saijin XIE, Jun XU, Yu Ngok LI, Yajun ZHAO, Hanqing XU
  • Publication number: 20220201628
    Abstract: Disclosed is a power sharing method, including: determining a transmit power of a UE on a first carrier and a transmit power of the UE on a second carrier; and receiving first uplink traffic transmitted by the UE on the first carrier according to the transmit power on the first carrier, and receiving second uplink traffic transmitted by the UE on the second carrier according to the transmit power on the second carrier. Further disclosed are a power sharing apparatus, a storage medium, and a processor.
    Type: Application
    Filed: March 7, 2022
    Publication date: June 23, 2022
    Inventors: Hanqing XU, Yajun ZHAO, Xincai LI, Ling YANG, Juan LIU
  • Patent number: 11296822
    Abstract: Disclosed are a method and apparatus for processing interference, a storage medium and an electronic device. The method includes: generating a first reference signal, and sending the first reference signal according to a first parameter set.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: April 5, 2022
    Assignee: ZTE CORPORATION
    Inventors: Mengzhu Chen, Hao Wu, Saijin Xie, Jun Xu, Yu Ngok Li, Yajun Zhao, Hanqing Xu
  • Publication number: 20220095310
    Abstract: Provided are a data transmission method and device and a storage medium. The method includes: determining a first time domain resource for transmitting data according to first preset information, where the first preset information includes at least one of: indication information from a base station, a sensing result for a channel, or a measurement result for interference; and transmitting the data by using the determined first time domain resource.
    Type: Application
    Filed: September 30, 2021
    Publication date: March 24, 2022
    Inventors: Xincai Li, Yajun Zhao, Ling Yang, Hanqing Xu
  • Patent number: 11283558
    Abstract: Provided is a method and apparatus for aligning uplink transmission with downlink transmission. The method includes at least one of: obtaining a time unit; performing at least one of uplink transmission or downlink transmission on a spectrum resource corresponding to the time unit; or configuring at least one timing advance (TA) adjustment amount over the time unit.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: March 22, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Ling Yang, Yajun Zhao, Hanqing Xu, Xincai Li
  • Patent number: 11272538
    Abstract: Disclosed are a method, a device and a system for transmitting information and a computer storage medium. The method for transmitting information in the embodiments of the present disclosure comprises: a base station acquiring a configured self-contained structure, the self-contained structure comprising a time-frequency resource structure; and the base station sending data information or receiving data information according to the self-contained structure.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: March 8, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Yajun Zhao, Hanqing Xu, Xincai Li, Ling Yang
  • Patent number: 11272463
    Abstract: Disclosed is a power sharing method, including: determining a transmit power of a UE on a first carrier and a transmit power of the UE on a second carrier; and receiving first uplink traffic transmitted by the UE on the first carrier according to the transmit power on the first carrier, and receiving second uplink traffic transmitted by the UE on the second carrier according to the transmit power on the second carrier. Further disclosed are a power sharing apparatus, a storage medium, and a processor.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: March 8, 2022
    Assignee: ZTE Corporation
    Inventors: Hanqing Xu, Yajun Zhao, Xincai Li, Ling Yang, Juan Liu
  • Patent number: 11239974
    Abstract: Provided are a data transmission method and apparatus. The method includes that a first node configures configuration information of each time unit within a transmission period, where the configuration information includes a transmission direction and transmission content in each time unit, that the first node notifies the configuration information to a second node, and that the first node performs data transceiving with the second node according to the configuration information.
    Type: Grant
    Filed: May 2, 2018
    Date of Patent: February 1, 2022
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD
    Inventors: Xincai Li, Yajun Zhao, Hanqing Xu, Ling Yang, Juan Liu
  • Publication number: 20220015113
    Abstract: A system and method for time division multiplexing using different radio access technologies is disclosed. In one embodiment, a method performed by a first communication node includes: identifying a time division multiplex pattern that associates a plurality of time domain resources with: one of an uplink signal and a downlink signal, and one of at least two radio access technologies; receiving the uplink signal using at least one first associated time domain resource; and transmitting the downlink signal using at least one second associated time domain resource, wherein the plurality of time domain resources are sequential, and wherein at least one first and second associated time domain resources are associated with different radio access technologies.
    Type: Application
    Filed: September 23, 2021
    Publication date: January 13, 2022
    Inventors: Xincai Li, Yajun Zhao, Hanqing Xu, Ling Yang
  • Patent number: 11219040
    Abstract: A system and method for time division multiplexing using different radio access technologies is disclosed. In one embodiment, a method performed by a first communication node includes: identifying a time division multiplex pattern that associates a plurality of time domain resources with: one of an uplink signal and a downlink signal, and one of at least two radio access technologies; receiving the uplink signal using at least one first associated time domain resource; and transmitting the downlink signal using at least one second associated time domain resource, wherein the plurality of time domain resources are sequential, and wherein at least one first and second associated time domain resources are associated with different radio access technologies.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: January 4, 2022
    Assignee: ZTE CORPORATION
    Inventors: Xincai Li, Yajun Zhao, Hanqing Xu, Ling Yang
  • Publication number: 20210410187
    Abstract: Provided are an information transmission method, apparatus and device. The method includes that a device performs an information transmission on configured resources.
    Type: Application
    Filed: September 19, 2019
    Publication date: December 30, 2021
    Inventors: Ling YANG, Yajun ZHAO, Xincai LI, Hanqing XU
  • Patent number: 11212056
    Abstract: Provided are a data transmission method or apparatus. The method includes determining time domain resource information of different carrier signals used for performing data transmission; and sending configuration information to a UE, where the configuration information is used by the UE for determining the time domain resource information of the different carrier signals used for performing the data transmission.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: December 28, 2021
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD
    Inventors: Xincai Li, Yajun Zhao, Hanqing Xu, Ling Yang
  • Publication number: 20210359893
    Abstract: Provided are a method and apparatus for occupying an unlicensed carrier to send a discovery signal, and an access point. The method includes the following steps. A parameter of a discovery signal sent on an unlicensed carrier by an access point is configured. The access point sends the discovery signal on the unlicensed carrier. The technical solution of the present disclosure can reduce the time for processing items other than data sending (such as synchronization) after each time the access point preempts a resource, and can improve the spectral efficiency of the unlicensed carrier.
    Type: Application
    Filed: July 30, 2021
    Publication date: November 18, 2021
    Inventors: Hanqing XU, Yajun ZHAO, Linmei MO
  • Publication number: 20210314083
    Abstract: The present invention provides a data transmission method, a base station, a user equipment, and a system. The method includes: adjusting and determining a frame structure of each time unit within a preset duration; notifying a user equipment (UE) of the adjusted frame structure; and performing data transmission according to the adjusted frame structure.
    Type: Application
    Filed: June 21, 2021
    Publication date: October 7, 2021
    Inventors: Xincai LI, Yajun ZHAO, Ling YANG, Hanqing XU
  • Publication number: 20210298046
    Abstract: Provided are a data processing method, node and terminal. The method includes: before sending data, a first node performing a perception measurement on a first channel of transmission data within a pre-determined time duration; the first node acquiring a first perception measurement result of the perception measurement; and the first node processing data according to the first perception measurement result. By means of the embodiments of the present application, the problems in the relevant art of an interference between uplink and downlink data transmissions of a neighbor cell or a present cell, and a resource collision can be solved.
    Type: Application
    Filed: September 12, 2017
    Publication date: September 23, 2021
    Inventors: Xincai LI, Yajun ZHAO, Hanqing XU, Ling YANG
  • Publication number: 20210288750
    Abstract: Disclosed are a method and apparatus for processing interference, a storage medium and an electronic device. The method includes: generating a first reference signal, and sending the first reference signal according to a first parameter set.
    Type: Application
    Filed: March 26, 2021
    Publication date: September 16, 2021
    Applicant: ZTE Corporation
    Inventors: Mengzhu CHEN, Hao WU, Saijin XIE, Jun XU, Yu Ngok LI, Yajun ZHAO, Hanqing XU
  • Patent number: 11102796
    Abstract: Provided is an information transmission processing method and device, a node, storage medium and processor. The information transmission processing method comprises: a first predefined pattern of a first network node is determined, where the first predefined pattern comprises a link direction of a system resource of the first network node and a priority of the link direction; and information transmission according to the first predefined pattern is processed.
    Type: Grant
    Filed: March 21, 2018
    Date of Patent: August 24, 2021
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Juan Liu, Yajun Zhao, Ling Yang, Hanqing Xu, Xincai Li
  • Publication number: 20210259020
    Abstract: Disclosed is a data transmission method, including: determining, on pre-divided contention access-based resources for data transmission, contention resources for data transmission; and performing resource contention on determined contention resources, and transmitting data on the resource obtained by the contention.
    Type: Application
    Filed: July 26, 2017
    Publication date: August 19, 2021
    Inventors: Xincai Li, Yajun Zhao, Ling Yang, Hanqing Xu
  • Publication number: 20210243803
    Abstract: A system and method for channel access in licensed and unlicensed spectrums are disclosed herein. In one embodiment, a method performed by a communication node, includes: detection of an idle channel associated with a communication device after performance of a channel access procedure; transmitting an initial signal after the detection of the idle channel, wherein the initial signal configures a communication device to start detecting a control channel; and transmitting a control signal using the control channel to the communication device after the transmitting the initial signal.
    Type: Application
    Filed: January 14, 2021
    Publication date: August 5, 2021
    Inventors: Hanqing XU, Yajun ZHAO, Xincai LI, Ling YANG