Patents by Inventor Xinhui Wang

Xinhui Wang 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: 20240323943
    Abstract: The present disclosure provides a processing method and apparatus for recovering a beam. The method includes: generating a first type of signaling comprising an index corresponding to a resource selected from a set of resources for a reference signal; transmitting the first type of signaling over a random access channel to a base station; assuming a Quasi Co-Location (QCL) relation between the selected resource and a downlink control channel, and the selected resource and a downlink data channel; receiving a second type of signaling carried in the downlink control channel using the assumed QCL relation between the selected resource and the downlink control channel, the second type of signaling further comprising an identification of the terminal device; and receiving a data transmission carried in the downlink data channel according to the QCL relation between the selected resource and the downlink data channel.
    Type: Application
    Filed: May 28, 2024
    Publication date: September 26, 2024
    Inventors: Bo Gao, Yu Ngok Li, Yijian Chen, Zhaohua Lu, Yifei Yuan, Xinhui Wang
  • Patent number: 12081481
    Abstract: Provided are a signaling sending method and device and a signaling receiving method and device. The signaling sending method includes: configuring N sets according to reference-signal-related information satisfying a predetermined channel characteristic requirement, where N is an integer greater than or equal to 1, and an element in the N sets is the reference-signal-related information; generating a first type of signaling, where the first type of signaling carries the N sets; and sending the first type of signaling to a second communication node, where the first type of signaling is used for notifying the second communication node to perform beam indication according to the N sets.
    Type: Grant
    Filed: March 14, 2022
    Date of Patent: September 3, 2024
    Assignee: ZTE Corporation
    Inventors: Bo Gao, Yu Ngok Li, Zhaohua Lu, Yifei Yuan, Xinhui Wang
  • Publication number: 20240259161
    Abstract: Method and apparatus for configuring channel characteristics of a reference signal, and a communication device are described. The method includes determining first type signaling, where the first type signaling carries a first type set and the first set includes a plurality of index elements; and sending the first type signaling to a second communication node.
    Type: Application
    Filed: April 15, 2024
    Publication date: August 1, 2024
    Inventors: Bo GAO, Yu Ngok LI, Zhaohua LU, Yijian CHEN, Yifei YUAN, Xinhui WANG
  • Patent number: 11991570
    Abstract: Disclosed are a signal transmission method and device, and a computer storage, including that: a base station sends or receives a signal within a sweep time interval, an access signal time interval, which is comprised of sweep time blocks sweep time blocks. The access signal time interval includes a downlink access signal time interval and an uplink access signal time interval. The base station sends the signal over the downlink access signal time interval, and receives the signal over the uplink access signal time interval. A terminal sends or receives a signal within the access signal time interval which is comprised of the sweep time blocks. The terminal sends the signal over the uplink access signal time interval, or receives the signal over the downlink access signal time interval.
    Type: Grant
    Filed: May 22, 2023
    Date of Patent: May 21, 2024
    Assignee: ZTE Corporation
    Inventors: Peng Hao, Junfeng Zhang, Xing Liu, Zhaohua Lu, Xinhui Wang, Liujun Hu, Gang Bai
  • Patent number: 11962535
    Abstract: Method and apparatus for configuring channel characteristics of a reference signal, and a communication device are described. The method includes determining first type signaling, where the first type signaling carries a first type set and the first set includes a plurality of index elements; and sending the first type signaling to a second communication node.
    Type: Grant
    Filed: June 6, 2022
    Date of Patent: April 16, 2024
    Assignee: ZTE Corporation
    Inventors: Bo Gao, Yu Ngok Li, Zhaohua Lu, Yijian Chen, Yifei Yuan, Xinhui Wang
  • Publication number: 20230400603
    Abstract: A flood risk prediction method includes: collecting basic meteorological hydrological data of a basin by using a data collection and storage box; calibrating a basin hydrological model and a machine learning model; obtaining a meteorological simulation series under M groups of climate change scenarios and driving the basin hydrological model and the machine learning model to simulate a basin hydrological process under a future scenario; establishing a water and heat coupling balance equation of the basin to obtain annual average underlying surface feature parameters of the basin; extracting feature values of a flood duration and a flood volume and with the feature parameters as co-variates, establishing a joint probability distribution function; obtaining a joint return period of the flood duration and the flood volume; based on a dataset of the shared socioeconomic pathway, deriving a social economic exposure degree of future flood risk increase.
    Type: Application
    Filed: September 19, 2022
    Publication date: December 14, 2023
    Inventors: Jiabo YIN, Xi HUANG, Yuanhang YANG, Shengyu KANG, Xinhui WANG
  • Patent number: 11804943
    Abstract: Provided are a reference signal configuring method and device. The method includes: configuring a first-type parameter set of a first-type reference signal indicator, where the first-type parameter set includes N indicator elements, N is an integer greater than or equal to 1; generating first-type signaling according to the first-type parameter set, where the first-type signaling carries the first-type parameter set; and sending the first-type signaling to a second communication node.
    Type: Grant
    Filed: May 16, 2022
    Date of Patent: October 31, 2023
    Assignee: ZTE Corporation
    Inventors: Bo Gao, Yu Ngok Li, Yijian Chen, Zhaohua Lu, Yifei Yuan, Xinhui Wang
  • Publication number: 20230328602
    Abstract: Disclosed are a signal transmission method and device, and a computer storage, including that: a base station sends or receives a signal within a sweep time interval, an access signal time interval, which is comprised of sweep time blocks sweep time blocks. The access signal time interval includes a downlink access signal time interval and an uplink access signal time interval. The base station sends the signal over the downlink access signal time interval, and receives the signal over the uplink access signal time interval. A terminal sends or receives a signal within the access signal time interval which is comprised of the sweep time blocks. The terminal sends the signal over the uplink access signal time interval, or receives the signal over the downlink access signal time interval.
    Type: Application
    Filed: May 22, 2023
    Publication date: October 12, 2023
    Inventors: Peng Hao, Junfeng Zhang, Xing Liu, Zhaohua Lu, Xinhui Wang, Liujun Hu, Gang Bai
  • Patent number: 11764929
    Abstract: A method and apparatus for information reporting as well as a method and apparatus for information transmission are provided. The method for information reporting includes: receiving, by a second communication node, a reference signal from a first communication node, to determine a reference signal-related index and/or channel state information; reporting, by the second communication node, a set to the first communication node, and the set includes at least one of: the reference signal-related index and the channel state information. This technical solution solves the problems of low flexibility and poor adaptability of beam-related information reporting in the related art; the second communication node reports its own capability, so that the first communication node can indicate a beam reporting that meets to user capability, thereby improving the stability of beam-related information reporting.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: September 19, 2023
    Assignee: ZTE CORPORATION
    Inventors: Bo Gao, Yu Ngok Li, Yijian Chen, Zhaohua Lu, Yifei Yuan, Xinhui Wang
  • Publication number: 20230239718
    Abstract: A system and method for performing robust beam reporting is disclosed. In one embodiment, a method performed by a first communication node includes: receiving at least one reference signal; determining at least one reference signal received power (RSRP) value associated with the at least one reference signal; generating a RSRP report in accordance with a predetermined format that groups the at least one RSRP value into N sets of RSRP values, each set containing at least one RSRP value, and associates each of the N sets of RSRP values with a respective one of N sets of resource groups, wherein each set of resource groups contains at least one resource group, and N is a positive integer; and transmitting the RSRP report.
    Type: Application
    Filed: March 30, 2023
    Publication date: July 27, 2023
    Inventors: Bo GAO, Yijian CHEN, Yu Ngok LI, Zhaohua LU, Yifei YUAN, Xinhui WANG
  • Patent number: 11671161
    Abstract: A system and method for performing beam management is disclosed. In one embodiment, a method includes: determining a relationship between a first reference signal and a second reference signal, wherein the first and second reference signals share a same or similar one or more of the following properties: a channel property, a transmission property and a reception property; and transmitting the first and second reference signals to a wireless communication node.
    Type: Grant
    Filed: October 15, 2021
    Date of Patent: June 6, 2023
    Assignee: ZTE CORPORATION
    Inventors: Bo Gao, Yijian Chen, Yu Ngok Li, Zhaohua Lu, Yifei Yuan, Xinhui Wang
  • Patent number: 11659456
    Abstract: Disclosed are a signal transmission method and device, and a computer storage, including that: a base station sends or receives a signal within a sweep time interval, an access signal time interval, which is comprised of sweep time blocks sweep time blocks. The access signal time interval includes a downlink access signal time interval and an uplink access signal time interval. The base station sends the signal over the downlink access signal time interval, and receives the signal over the uplink access signal time interval. A terminal sends or receives a signal within the access signal time interval which is comprised of the sweep time blocks. The terminal sends the signal over the uplink access signal time interval, or receives the signal over the downlink access signal time interval.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: May 23, 2023
    Assignee: ZTE Corporation
    Inventors: Peng Hao, Junfeng Zhang, Xing Liu, Zhaohua Lu, Xinhui Wang, Liujun Hu, Gang Bai
  • Patent number: 11632684
    Abstract: A system and method for performing robust beam reporting is disclosed. In one embodiment, a method performed by a first communication node includes: receiving at least one reference signal; determining at least one reference signal received power (RSRP) value associated with the at least one reference signal; generating a RSRP report in accordance with a predetermined format that groups the at least one RSRP value into N sets of RSRP values, each set containing at least one RSRP value, and associates each of the N sets of RSRP values with a respective one of N sets of resource groups, wherein each set of resource groups contains at least one resource group, and N is a positive integer; and transmitting the RSRP report.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: April 18, 2023
    Assignee: ZTE CORPORATION
    Inventors: Bo Gao, Yijian Chen, Yu Ngok Li, Zhaohua Lu, Yifei Yuan, Xinhui Wang
  • Patent number: 11522597
    Abstract: Presented herein are systems and methods for beam information feedback. A first communication node may receive, from a second communication node, a group of reference signals that are carried either on respective beams or on a same beam. The group of reference signals may be determined based on one or more time-frequency-code resources. The first communication node may determine, based on the group of reference signals, one or more beam indexes and channel state information. The first communication node may transmit, to the second communication node, a set including the one or more beam indexes and the channel state information.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: December 6, 2022
    Assignee: ZTE Corporation
    Inventors: Bo Gao, Yu Ngok Li, Zhaohua Lu, Yifei Yuan, Xinhui Wang
  • Publication number: 20220376867
    Abstract: Method and apparatus for configuring channel characteristics of a reference signal, and a communication device are described. The method includes determining first type signaling, where the first type signaling carries a first type set and the first set includes a plurality of index elements; and sending the first type signaling to a second communication node.
    Type: Application
    Filed: June 6, 2022
    Publication date: November 24, 2022
    Inventors: Bo Gao, Yu Ngok Li, Zhaohua Lu, Yijian Chen, Yifei Yuan, Xinhui Wang
  • Publication number: 20220338185
    Abstract: The present disclosure provides a processing method and apparatus for recovering a beam. The method includes: generating a first type of signaling when K elements in a beam related parameter set trigger one or more thresholds; and sending the first type of signaling to a second communication node, where the beam related parameter set includes Q elements, where Q and K are both positive integers, and K is less than or equal to Q. Through the present disclosure, the technical problems that a beam cannot be recovered after beam link failure, and beam and channel state information reports or beam and channel state information report requests cannot be actively initiated in a millimeter wave communication system are solved.
    Type: Application
    Filed: March 28, 2022
    Publication date: October 20, 2022
    Inventors: Bo Gao, Yu Ngok Li, Yijian Chen, Zhaohua Lu, Yifei Yuan, Xinhui Wang
  • Publication number: 20220278815
    Abstract: Provided are a reference signal configuring method and device. The method includes: configuring a first-type parameter set of a first-type reference signal indicator, where the first-type parameter set includes N indicator elements, N is an integer greater than or equal to 1; generating first-type signaling according to the first-type parameter set, where the first-type signaling carries the first-type parameter set; and sending the first-type signaling to a second communication node.
    Type: Application
    Filed: May 16, 2022
    Publication date: September 1, 2022
    Inventors: Bo GAO, Yu Ngok LI, Yijian CHEN, Zhaohua LU, Yifei YUAN, Xinhui WANG
  • Publication number: 20220271891
    Abstract: Provided are a signaling sending method and device and a signaling receiving method and device. The signaling sending method includes: configuring N sets according to reference-signal-related information satisfying a predetermined channel characteristic requirement, where N is an integer greater than or equal to 1, and an element in the N sets is the reference-signal-related information; generating a first type of signaling, where the first type of signaling carries the N sets; and sending the first type of signaling to a second communication node, where the first type of signaling is used for notifying the second communication node to perform beam indication according to the N sets.
    Type: Application
    Filed: March 14, 2022
    Publication date: August 25, 2022
    Inventors: Bo Gao, Yu Ngok Li, Zhaohua Lu, Yifei Yuan, Xinhui Wang
  • Patent number: 11419098
    Abstract: Provided is a method for reporting information. The method includes following steps: determining that a beam link failure (BLF) condition is true; generating a first type of report information, where the first type of report information is at least used for notifying a second communication node of BLF; transmitting the first type of report information to the second communication node through an allocated first uplink resource. Provided also are a method for receiving information, apparatus for reporting information, apparatus for receiving information and computer readable storage medium.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: August 16, 2022
    Assignee: ZTE CORPORATION
    Inventors: Bo Gao, Yijian Chen, Yu Ngok Li, Zhaohua Lu, Yifei Yuan, Xinhui Wang
  • Patent number: 11356222
    Abstract: An example wireless communication method for a reference signal includes determining first type signaling, where the first type signaling carries a first type set and the first type set includes a plurality of index elements; and sending the first type signaling to a second communication node. The first-type set may include a set of M candidate transmission configuration indication (TCI) states.
    Type: Grant
    Filed: May 17, 2020
    Date of Patent: June 7, 2022
    Assignee: ZTE Corporation
    Inventors: Bo Gao, Yu Ngok Li, Zhaohua Lu, Yijian Chen, Yifei Yuan, Xinhui Wang