Patents by Inventor Jing Han

Jing Han 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).

  • METHOD FOR GENERATING TOPOLOGY DIAGRAM, ANOMALY DETECTION METHOD, DEVICE, APPARATUS, AND STORAGE MEDIUM
    Publication number: 20230004451
    Abstract: Provided are a method and apparatus for generating a topological graph, an anomaly detection method and apparatus, a device and a storage medium. The method for generating a topological graph includes acquiring a preset event stream, where the preset event stream corresponds to a normal log execution path; determining a dependent event pair in the preset event stream; determining a range of a transfer interval corresponding to the dependent event pair, where a transfer interval represents the time difference between adjacent occurrences of two events in the dependent event pair; and generating an event topological graph according to the range of the transfer interval and the transfer probability corresponding to the dependent event pair, where the transfer probability represents the conditional probability between the two events in the dependent event pair.
    Type: Application
    Filed: November 19, 2020
    Publication date: January 5, 2023
    Inventors: Jing HAN, Jianwei LIU, Xinyou DONG, Zheng LIU
  • METHOD AND APPARATUS FOR RADIO ACCESS NETWORK BASED NOTIFICATION AREA UPDATE
    Publication number: 20220417728
    Abstract: The present disclosure relates to methods and apparatuses. According to some embodiments of the disclosure, a method includes: selecting a first subscriber identity module from a plurality of subscriber identity modules of a user equipment; and transmitting a resume request message via the first subscriber identity module, wherein the resume request message comprises first radio access network (RAN)-based notification area (RNA) update information associated with the first subscriber identity module and second RNA update information associated with a second subscriber identity module of the plurality of subscriber identity modules.
    Type: Application
    Filed: November 22, 2019
    Publication date: December 29, 2022
    Applicant: Lenovo (Beijing) Ltd.
    Inventors: Lianhai Wu, Jie Shi, Haiming Wang, Jing Han, Jie Hu
  • Method and apparatus for monitoring paging messages
    Patent number: 11540251
    Abstract: The present disclosure is related to a method and apparatus for monitoring paging messages. A method for monitoring paging messages includes receiving wake up signal (WUS) configuration information; identifying whether a WUS mechanism is enabled; and monitoring a paging message in a paging occasion (PO) based on predefined PO monitoring configuration information. Wherein the predefined PO monitoring configuration information is associated with whether the WUS mechanism is enabled and at least one of the WUS configuration information and channel quality. The present disclosure improves the efficiency of paging remote units in a PO.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: December 27, 2022
    Assignee: LENOVO (BEIJING) LIMITED
    Inventors: Jie Shi, Lianhai Wu, Jing Han, Haiming Wang
  • DATA TRANSMISSION METHOD AND DEVICE
    Publication number: 20220408499
    Abstract: The present disclosure provides a data transmission method applied to a first node. The method includes sending a first request for transferring a data transmission to a management node, the first request being generated based on to-be-transmitted data; receiving physical layer information sent by the management node in response to the first request, and obtaining an authority to perform the data transmission with a second node, the physical layer information being used to establish a connection with the second node; and transmitting the to-be-transmitted data to the second node based on the authority.
    Type: Application
    Filed: March 2, 2022
    Publication date: December 22, 2022
    Inventors: Jianfeng WANG, Jing HAN, Haipeng LEI, Haiming WANG
  • ACRYLIC SUPPORT STRUCTURE FOR 3D PRINTED FLUOROPOLYMER ARTICLE
    Publication number: 20220402215
    Abstract: The use of compatible, semi-miscible or miscible polymer compositions as support structures for the 3D printing of objects, including those made from polyether-block-amide copolymers such as PEBAX® block copolymers from Arkema, polyamides such as RILSAN® polyamides from Arkema, polyether ketone ketone such as KEPSTAN® PEKK from Arkema, and fluoropolymers, such a KYNAR® PVDF from Arkema, especially objects of polyvinylidene fluoride and its copolymers. One particularly useful miscible polymer is an acrylic polymer, which is miscible with the fluoropolymer in the melt. The support structure composition provides the needed adhesion to the build plate and to the printed object and support strength during the 3D printing process, yet it is removable after the fluoropolymer object has cooled. The support polymer composition is selected to be stiff and low warping, yet flexible enough to be formed into filaments.
    Type: Application
    Filed: November 17, 2020
    Publication date: December 22, 2022
    Applicant: Arkema Inc.
    Inventors: David S. LIU, Mary K. CALVIN, Evan J. FISHER, Mark A. AUBART, Jing-Han WANG
  • METHODS AND APPARATUSES FOR END-TO-END FLOW CONTROL
    Publication number: 20220408308
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for end-to-end flow control. According to an embodiment of the present disclosure, a method includes: determining whether congestion happens at an IAB node; and transmitting a message to a donor node in response to determining that the congestion happens at the IAB node, wherein the message comprises at least one of: (1) a first message indicating the congestion associated with a radio link control channel; or (2) a second message indicating the congestion associated with a parent node of the IAB node.
    Type: Application
    Filed: September 30, 2019
    Publication date: December 22, 2022
    Inventors: Lianhai Wu, Jing Han, Haiming Wang, Zhi Yan, Jie Shi
  • METHOD AND APPARATUS FOR WUS DETECTION
    Publication number: 20220400442
    Abstract: Embodiments of the present application are related to a method and apparatus for wake up signal (WUS) detection. An embodiment of the present application provides a method. The method may include: receiving WUS configuration information including user equipment (UE) grouping information and WUS alternating information; determining an initial WUS sequence based on the UE grouping information; and monitoring a WUS sequence based on the initial WUS sequence and the WUS alternating information.
    Type: Application
    Filed: November 15, 2019
    Publication date: December 15, 2022
    Applicant: Lenovo (Beijing) Ltd.
    Inventors: Jie Shi, Zhi Yan, Lianhai Wu, Yingying Li, Haiming Wang, Jing Han, Jie Hu
  • METHOD AND APPARATUS FOR DATA INDICATION
    Publication number: 20220400507
    Abstract: Embodiments of the present application are directed to a method and apparatus for data indication in an MT-EDT procedure. In an embodiment of the present application, the method includes receiving DL data from a base station in an MT-EDT procedure; and determining whether to transmit UL data associated with the DL data in the MT-EDT procedure.
    Type: Application
    Filed: August 8, 2019
    Publication date: December 15, 2022
    Inventors: Jie Shi, Lianhai Wu, Jing Han, Haiming Wang, Jie Hu
  • Cell Global Identity CGI Processing Method and Device
    Publication number: 20220400397
    Abstract: This application relates to the field of wireless communication technologies. The method includes: A terminal device receives a CGI reading command sent by a network device, and determines, based on a control parameter, a resource sharing manner of first measurement and CGI reading on an overlapped resource between a measurement resource of the first measurement and a reading resource of the CGI reading, where the control parameter is a parameter indicating that the first measurement and the CGI reading perform resource sharing on the overlapped resource. The terminal device performs the first measurement and the CGI reading in the determined resource sharing manner.
    Type: Application
    Filed: August 12, 2022
    Publication date: December 15, 2022
    Inventors: Li Zhang, Jianatao Xue, Jing Han
  • METHOD AND DEVICE FOR GUARANTEE HIGH QOS SERVICE VIA MULTIPLE RESOURCE POOLS FOR NR V2X
    Publication number: 20220394676
    Abstract: A method and a remote unit are disclosed. According to one embodiment, a method at a remote unit, comprises: receiving resource pool usage restriction(s) from a base unit, determining whether parameter(s) associated with a service to be transmitted fulfils the resource pool usage restriction(s), selecting a resource pool corresponding to the resource pool usage restriction if the parameter(s) associated with the service fulfills the resource pool usage restriction, and transmitting data for the service on the selected resource pool.
    Type: Application
    Filed: September 30, 2019
    Publication date: December 8, 2022
    Inventors: Jing Han, Lianhai Wu, Haiming Wang, Jie Hu, Jie Shi
  • Method and apparatus for latency reduction in eV2X
    Patent number: 11523372
    Abstract: Method and apparatus for reduction of latency between the time when packets arrive at Layer 1 and the time when resource is selected for transmission are disclosed. One method of the apparatus for latency reduction includes excluding resource from a resource set for packets transmission on SL based on at least one of parameters which are determined according to a latency requirement for the packets, wherein, the parameters comprise a required percentage of the candidate resource in the resource set, maximum power threshold of interference signal, and maximum number of times for increasing power threshold of interference signal.
    Type: Grant
    Filed: February 11, 2018
    Date of Patent: December 6, 2022
    Assignee: LENOVO (BEIJING) LIMITED
    Inventors: Xiaodong Yu, Haipeng Lei, Jing Han, Lianhai Wu, Haiming Wang
  • METHOD AND APPARATUS FOR PERFORMING MOBILITY ROBUSTNESS OPTIMIZATION IN A HANDOVER PROCEDURE
    Publication number: 20220377630
    Abstract: The present application is related to a method and apparatus for performing a mobility robustness optimization (MRO) mechanism in a handover procedure of a UE under 3GPP 5G New Radio (NR) technology.
    Type: Application
    Filed: November 15, 2019
    Publication date: November 24, 2022
    Applicant: Lenovo (Beijing) Ltd.
    Inventors: Lianhai Wu, Bingchao Liu, Jing Han, Haiming Wang, Jie Shi
  • METHOD AND APPARATUS FOR GROUPING USER EQUIPMENTS
    Publication number: 20220377666
    Abstract: Embodiments of the present application are related to a method and apparatus for grouping user equipments (UEs). A method according to an embodiment of the present application includes: determining grouping rule information on a set of UE grouping rules for wake up signal (WUS) supported in a base station (BS); and configuring WUS resource information and group information associated with the set of grouping rules. Embodiments of the present application can improve the legacy WUS mechanism and efficiently reduce false wake up probability.
    Type: Application
    Filed: September 30, 2019
    Publication date: November 24, 2022
    Inventors: Jie Shi, Lianhai Wu, Haiming Wang, Jing Han, Jie Hu
  • SERVICE REQUEST PROCESSING METHOD AND DEVICE AND ELECTRONIC DEVICE
    Publication number: 20220377648
    Abstract: A service request processing method. The service request processing method includes obtaining service response state information mapped by a first service node on a physical layer; detecting whether the service response state information satisfied an access condition; prohibiting outputting a physical layer access request for the first service node if the access condition is not satisfied; and outputting the physical layer access request for the first service node to request to establish a physical transmission link with the first service node to receive requested service information fed back by the first service node through the physical transmission link if the access condition is satisfied.
    Type: Application
    Filed: March 1, 2022
    Publication date: November 24, 2022
    Inventors: Jianfeng WANG, Haipeng LEI, Jing HAN, Haiming WANG
  • MULTILAYER PULTRUDED STRUCTURE HAVING A CHEMICAL RESISTANT AND WEATHERABLE TOP LAYER
    Publication number: 20220371313
    Abstract: The invention relates to a multilayered pultruded structures having a weatherable cap layer over a pultruded substrate. The cap layer provides improved weatherability, chemical resistance and surface quality for pultruded structures. The cap layer is either an acrylic, vinyl or styrenic cap layer covered with a thin layer blend of polyvinylidene fluoride and acrylic polymers, or a cross-linked acrylic outer layer. A useful cap layer would be a UV resistant acrylic cap layer, such as a Solarkote® resins from Arkema, covered by a co-extruded blend of polyvinylidene fluoride, such as Kynar® resins from Arkema, with an acrylic resin, such as Plexiglas® resins from Arkema. The highly weatherable and chemical resistant pultruded structure is especially useful in window and door profiles.
    Type: Application
    Filed: October 28, 2020
    Publication date: November 24, 2022
    Applicant: Trinseo Europe GmbH
    Inventors: Jing-Han Wang, Mary Katherine Calvin
  • APPARATUS AND METHOD OF SIDELINK BSR REPORTING
    Publication number: 20220376842
    Abstract: Apparatus and methods of Sidelink (SL) Buffer Status Report (BSR) reporting for New Radio (NR) Vehicle-to-Everything (V2X) Communication are disclosed. The apparatus includes: a processor that arranges buffer size information for sidelink (SL) transmission into a plurality of buffer groups based on a destination ID and at least one selected from a group consisting of: a cast type and a Hybrid Automatic Repeat Request (HARQ) feedback mode; and a transmitter that transmits the buffer size information, according to the buffer groups.
    Type: Application
    Filed: November 8, 2019
    Publication date: November 24, 2022
    Applicant: Lenovo (Beijing) Ltd.
    Inventors: Jing Han, Joachim Löhr, Lianhai Wu, Prateek Basu Mallick, Haiming Wang
  • LOG PARSING METHOD AND DEVICE, SERVER AND STORAGE MEDIUM
    Publication number: 20220365957
    Abstract: Disclosed are a log parsing method and device, a server and a storage medium, relating to the field of network operation and maintenance. The method includes: acquiring (101) sample log data; performing (102) clustering processing on the sample log data according to the length of each sample log in the sample log data, and beginning and ending keywords of each sample log in the sample log data, to obtain a plurality of log clusters; determining (103) a quality score of each log cluster of the plurality of log clusters obtained by the clustering processing; and parsing (104) a log according to the plurality of log clusters and quality scores of the plurality of log clusters.
    Type: Application
    Filed: September 2, 2020
    Publication date: November 17, 2022
    Inventors: Jing HAN, Jianwei LIU, Li CHEN, Feng YE, Zheng LIU, Hang LING
  • METHOD AND APPARATUS FOR INDICATING QOS FLOW INFORMATION
    Publication number: 20220369154
    Abstract: Embodiments of the present application are related to a method and apparatus for indicating QoS flow information. A method according to an embodiment of the present application includes: mapping at least one data packet to a QoS flow, wherein the QoS flow is associated with a set of QoS parameters; mapping the QoS flow to a sidelink radio bearer (SLRB) based on index configuration information, wherein the index configuration information indicates a set of indexes associated with each QoS parameter of the set of QoS parameters; and transmitting configuration information of the SLRB and mapping index information, wherein the mapping index information indicates a quantization index of each QoS parameter of the set of QoS parameters, and the set of QoS parameters is quantified to the mapping index information based on the index configuration information.
    Type: Application
    Filed: October 14, 2019
    Publication date: November 17, 2022
    Inventors: Jie Hu, Jing Han, Haiming Wang, Lianhai Wu, Jie Shi
  • Grant-free resource allocation
    Patent number: 11503571
    Abstract: Apparatuses, methods, and systems are disclosed for grant-free resource allocation. One apparatus (200) includes a transmitter (210) that transmits (602) assistant information to a base unit (104) to assist in grant-free resource allocation. In such an apparatus, the assistant information may include an expected type of resource, a bit rate requirement, reliability information, or some combination thereof.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: November 15, 2022
    Assignee: Lenovo (Beijing) Limited
    Inventors: Lianhai Wu, Haipeng Lei, Jing Han, Haiming Wang
  • METHOD AND APPARATUS FOR REDUCING LATENCY IN COMMUNICATION SYSTEM
    Publication number: 20220361082
    Abstract: The present disclosure relates to methods and apparatuses. According to some embodiments of the disclosure, a method includes: transmitting a signaling message to a first node on a backup backhaul route, the signaling message comprising an indication of a failure in a backhaul link including a second node different from the first node.
    Type: Application
    Filed: July 1, 2019
    Publication date: November 10, 2022
    Inventors: Lianhai Wu, Haiming Wang, Jing Han