Patents by Inventor Hongmei Liu

Hongmei Liu 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: 20240155493
    Abstract: Embodiments of the present application relate to methods and apparatuses for discontinuous reception (DRX). According to an embodiment of the present application, a method may include: receiving configuration information for a plurality of search space sets (SSSs); in the case that one or more SSSs of the plurality of SSSs are associated with at least one SSS group (SSSG), determining at least one SSS from each SSSG; in the case that the plurality of SSSs include a set of SSSs outside any SSSG, determining at least one SSS from the set of SSSs; and detecting downlink control information (DCI) in a determined SSS, wherein the DCI includes a field indicating a power saving operation for physical downlink control channel (PDCCH) monitoring. Embodiments of the present application can efficiently indicate a power saving operation for PDCCH monitoring during the DRX active time.
    Type: Application
    Filed: March 12, 2021
    Publication date: May 9, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Yuantao Zhang, Hongmei Liu, Zhi Yan, Yingying Li, Haiming Wang
  • Patent number: 11963253
    Abstract: Embodiments of the present disclosure relate to a method and apparatus of data transmission in a wireless communication system and a method and apparatus of receiving data in a wireless communication system. The method of data reception comprises transmitting a request for the RRC message to the network node based on default transmission parameters; and receiving the RRC message from the network node at a predetermined time unit. With embodiments of the present disclosure, it is possible to request the RRC message when the terminal device need this message and therefore the RRC message transmission can be reduced and in turn, the inter-node interference can be limited, and the number of LBTs required for these signal transmissions can be reduced if they are transmitted on unlicensed spectrum.
    Type: Grant
    Filed: December 30, 2021
    Date of Patent: April 16, 2024
    Assignee: NEC CORPORATION
    Inventors: Hongmei Liu, Lei Jiang, Gang Wang
  • Publication number: 20240121829
    Abstract: Disclosed are methods and apparatuses for small data transmission in random access. One embodiment of the subject application provides a method performed by a user equipment, including determining an association among a first random access channel (RACH) occasion (RO), a preamble, and a second RO, and receiving an random access response (RAR) in an Msg2 at least according to the second RO in response to transmitting the preamble in the first RO.
    Type: Application
    Filed: December 8, 2020
    Publication date: April 11, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Yuantao Zhang, Hongmei Liu, Zhi Yan, Yingying Li, Haiming Wang
  • Publication number: 20240102112
    Abstract: Soyasaponin-related Kompetitive Allele Specific polymerase chain reaction (KASP) markers and an application thereof are provided in the present application, belonging to the technical field of molecular breeding. The KASP markers include one or two of S07_43139773G/T, and S07_43139033A/G; the S07_43139773G/T comprises a base of G/T at a position of 43139773 bp on chromosome 7 of a soybean genome, the S07_43139033A/G comprises a base of A/G at a position of 43139033 bp on the chromosome 7 of the soybean genome. The KASP markers are applied to improve soyasaponin germplasm breeding.
    Type: Application
    Filed: October 4, 2023
    Publication date: March 28, 2024
    Inventors: Huatao CHEN, Hongmei ZHANG, Xiaoqing LIU, Wei ZHANG, Qiong WANG
  • Patent number: 11943749
    Abstract: Method and apparatus for data transmission are disclosed. One method of a network equipment includes scrambling and modulating coded bits to generate data; mapping the data into a first resource block and a second resource block, both of which forms a resource block, wherein the first resource block is from a symbol with an indicated index to a symbol with an end index of the resource block, the second resource block is from a symbol with a start index to a symbol with the indicated index minus one of the resource block; and transmitting the data in the resource blocks.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: March 26, 2024
    Assignee: Lenovo (Beijing) Limited
    Inventors: Zhi Yan, Hongmei Liu, Haipeng Lei, Yingying Li, Haiming Wang
  • Patent number: 11943035
    Abstract: Methods and apparatuses for recovering from beam failure are disclosed. A method of recovering from beam failure, comprising: sending a beam failure recovery request message including information regarding beam failure recovery and information regarding a new candidate beam via a working beam of a first cell; monitoring a response via the new candidate beam of a second cell; and receiving the response via the new candidate beam from the second cell.
    Type: Grant
    Filed: March 6, 2023
    Date of Patent: March 26, 2024
    Assignee: Lenovo (Beijing) Limited
    Inventors: Chenxi Zhu, Lianhai Wu, Zhennian Sun, Hongmei Liu
  • Patent number: 11932898
    Abstract: Computer-implemented processes for precision therapeutic biomarker screening for cancer include using a model-based overlapping clustering framework to assess large numbers of possible drugs and drug combinations against patient data, including cell line responsiveness. A multivariate regression model has been developed, along with a latent overlapping cluster indicator variable. The techniques employ a new finite mixture of multivariate regression (FMMR) model and expectation-maximization (EM) algorithm for modeling. The techniques can analyze large amounts of drug data and identify complex overlapping drug clusters, as well as cluster-wise drivers that facilitate identification of new drugs for treating pathologies, such as cancer, in patients.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: March 19, 2024
    Assignee: UNIVERSITY OF MIAMI
    Inventors: Jonnagadda Sunil Rao, Hongmei Liu
  • Publication number: 20240080767
    Abstract: A method and an apparatus for monitoring physical downlink control channels (PDCCHs) are provided. The method may be performed by a UE. The method includes receiving a plurality of first configuration sets respectively associated with a plurality of first search space sets; receiving a first indication indicating a group index; and performing PDCCH monitoring in the first search space sets based on a first group configuration indicated by the first indication. Each first configuration set includes a first common configuration and at least one first group configuration.
    Type: Application
    Filed: January 8, 2021
    Publication date: March 7, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Yuantao Zhang, Hongmei Liu, Zhi Yan, Haiming Wang
  • Patent number: 11918034
    Abstract: A device and method for preparing a fully granular cigarette/filter rod, and a prepared fully granular cigarette/filter rod are disclosed. In certain embodiments, negative pressure is used to adhere granular material onto a mesh-type conveyor belt. The granular material is preliminarily formed into fully granular cigarette/filter rod material by means of a pre-forming apparatus; the fully granular cigarette/filter rod material, traveling with the mesh-type conveyor belt, enters into a forming cavity, and undergoes heating and humidifying treatment, and a continuous solid porous substance is formed; the continuous solid porous substance is moved into the cooling/drying cavity, drying and cooling treatment are performed under the action of negative pressure, and a fully granular cigarette/filter rod with strong adhesion, porosity, permeability, and appropriate moisture is obtained.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: March 5, 2024
    Assignee: CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
    Inventors: Yong Jin, Qian Chen, Ke Li, Hongmei Fan, Saibo Yu, Shitai Wang, Chao Tan, Haifeng Tan, Qi Liu
  • Patent number: 11916819
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses of transmitting information and receiving information in a wireless communication system. In the method of transmitting information, the information comprises at least two of a reference signal and more than one radio resource control (RRC) message. The method comprises transmitting the at least two of the reference signal and the more than one RRC message by using a same time unit or at least two continuous time units, wherein the at least two of the reference signal and the more than one RRC message have a same time offset or different time offsets and have a same transmission periodicity or transmission periodicities which are different multiples of a predetermined periodicity. Thus, the interference to other systems or nodes can be limited, and the number of LBTs required for these signal transmissions can be reduced if they are transmitted on unlicensed spectrum.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: February 27, 2024
    Assignee: NEC CORPORATION
    Inventors: Hongmei Liu, Lei Jiang, Gang Wang
  • Publication number: 20240064700
    Abstract: Embodiments of the present application relate to methods and apparatuses for paging. An exemplary method may include: receiving paging configuration information, paging early indication (PEI) configuration information, and paging occasion (PO) association configuration information; determining a target PO associated with a UE based on the paging configuration information; determining a PEI based on the target PO and the PEI configuration information; determining a first time period for the PEI based on the PO association configuration information; and in the case that the target PO is within the first time period, determining that the target PO is associated with the PEI.
    Type: Application
    Filed: January 15, 2021
    Publication date: February 22, 2024
    Inventors: Yuantao Zhang, Yingying Li, Hongmei Liu, Zhi Yan, Haiming Wang
  • Publication number: 20240064528
    Abstract: Embodiments of the present application relates to a method and an apparatus for reporting channel state information. An exemplary method includes: receiving a first RS on a first link with a first spatial domain receive filter or trans-receiving a first RS on a first link with mitting the first RS on the first link with a first spatial domain transmit filter; receiving a set of second RSs on a second link with a second spatial domain receive filter or transmitting the set of second RSs on the second link with a second spatial domain transmit filter; and transmitting a CSI report, wherein the CSI report includes: at least one of an index of the first RS and a PMI associated with the first RS; and a set of CSI at least based on the set of second RSs.
    Type: Application
    Filed: December 15, 2020
    Publication date: February 22, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Hongmei Liu, Zhi Yan, Yuantao Zhang, Lianhai Wu, Haiming Wang
  • Publication number: 20240063971
    Abstract: Embodiments of the present application are related to a method and apparatus for resource allocation. An exemplary method of the present application includes: receiving, from a first node, at least one signaling indicating at least one of first spatial domain filter configuration information and first demodulation reference signal (DMRS) configuration information for a first link of a second node, and receiving or transmitting data on a second link of the second node, wherein the first link is the same as or different from the second link.
    Type: Application
    Filed: December 30, 2020
    Publication date: February 22, 2024
    Inventors: Hongmei Liu, Zhi Yan, Yuantao Zhang, Lianhai Wu, Haiming Wang
  • Publication number: 20240064593
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for a conditional path switch in a wireless communication system. According to some embodiments of the disclosure, a method may include: receiving, at a user equipment (UE) from a serving cell, a radio resource control (RRC) reconfiguration message including at least one conditional path switch configuration associated with at least one execution condition; evaluating the at least one execution condition; and initiating a path switch procedure with a target node in response to an execution condition being met. Furthermore, the consecutive path switch may be configured.
    Type: Application
    Filed: December 30, 2020
    Publication date: February 22, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Lianhai Wu, Bingchao Liu, Jing Han, Hongmei Liu, Haiming Wang
  • Publication number: 20240064677
    Abstract: Methods and apparatuses for reporting TA in NTN are disclosed. A method comprises transmitting a reported value in a data message, wherein the reported value is at least one of a first reported value based on an offset value, a second reported value based on a differential offset value and a third reported value based on an offset drift rate value, the differential offset value is a differential value of a reference value, the offset drift rate value is an offset drift in a time period.
    Type: Application
    Filed: December 31, 2020
    Publication date: February 22, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Zhi Yan, Hongmei Liu, Yuantao Zhang, Haiming Wang
  • Publication number: 20240056278
    Abstract: Embodiments of the present application are related to methods and apparatuses a physical uplink shared channel (PUSCH) repetition enhancement mechanism for a time division duplex (TDD) scenario. A method according to an embodiment of the present application includes: receiving downlink control information (DCI) including a time domain resource assignment field; determining a time domain resource in each of one or more available uplink slots based on the time domain resource assignment field in the DCI, to obtain the determined one or more time domain resources; and transmitting uplink (UL) data on the determined one or more time domain resources.
    Type: Application
    Filed: December 18, 2020
    Publication date: February 15, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Yingying Li, Zhi Yan, Hongmei Liu, Yuantao Zhang, Haiming Wang
  • Patent number: 11895671
    Abstract: Embodiments of the present disclosure provide methods, apparatuses and computer program for signal configuration in a wireless communication system. A method implemented at a network device comprises: transmitting information related to a resource allocation for a signal, and broadcasting the signal in accordance with the resource allocation; wherein the signal includes at least one of: a reference signal and a control signal containing system information. By virtue of the method, resource utilization may be more flexibly controlled.
    Type: Grant
    Filed: December 6, 2022
    Date of Patent: February 6, 2024
    Assignee: NEC CORPORATION
    Inventors: Chuangxin Jiang, Yukai Gao, Hongmei Liu, Gang Wang
  • Publication number: 20240040583
    Abstract: Methods and apparatuses for common TX beam indication and application for UL transmission are disclosed. In one embodiment, a method comprises receiving a higher layer parameter to enable common UL beam for UL transmission for a serving cell; receiving a DCI format 1_1 or 1_2 containing TCI field indicating a TCI state; and determining the common UL beam for UL transmission and the power control parameters for the UL transmission according to the TCI state indicated in the TCI field of the DCI.
    Type: Application
    Filed: December 29, 2020
    Publication date: February 1, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Bingchao Liu, Hongmei Liu, Lianhai Wu, Haiming Wang
  • Publication number: 20240031112
    Abstract: The present application relates to a method and an apparatus for Physical Downlink Control Channel (PDCCH) monitoring. One embodiment of the subject application provides a method performed by a first type of user equipment (UE), which includes: receiving search space set configuration including one or more search space subsets, wherein each search space subset includes at least one aggregation level and a total number of candidates associated with each aggregation level, and wherein each search space subset is independently configured for a Physical Downlink Control Channel (PDCCH) monitoring occasion group including at least one PDCCH monitoring occasion; and determining a candidate set for each search space subset for PDCCH monitoring.
    Type: Application
    Filed: December 4, 2020
    Publication date: January 25, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Yuantao Zhang, Yingying Li, Hongmei Liu, Zhi Yan, Haiming Wang
  • Publication number: 20240022364
    Abstract: Embodiments of the disclosure provide a method and apparatus for performing fractional subframe transmission. The method may comprise: in response to detecting that a channel becomes available, determining a target position from at least one potential position predefined in a subframe; and performing the fractional subframe transmission from the target position.
    Type: Application
    Filed: July 27, 2023
    Publication date: January 18, 2024
    Applicant: NEC CORPORATION
    Inventors: Lei Jiang, Hongmei Liu, Gang Wang, Zhennian Sun, Chuangxin Jiang