Patents by Inventor Gen Li

Gen Li 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 and apparatus for transmitting and receiving data
    Patent number: 11785629
    Abstract: The present disclosure presents a method for a first receiver in a first communication link, the first communication link sharing a communication channel with a second communication link in a wireless network, the first communication link corresponding to a first set of beam directions, the second communication link corresponding to a second set of beam directions, and the method comprises determining whether a communication quality satisfies a predefined criterion; and selecting a first beam direction from the first set of beam directions in response to determining the communication quality satisfying the predefined criterion. The present disclosure also presents a further method for a second transmitter and the further method comprising receiving a beam direction selection signaling and selecting a second beam direction from the second set of beam directions in the second communication link. The first receiver and the second transmitter in respective communication links are also disclosed.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: October 10, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Gen Li, Junaid Ansari
  • Transition type determination method and apparatus, and electronic device and storage medium
    Patent number: 11783861
    Abstract: Provided are a transition type determination method, an electronic device and a storage medium. The method includes: acquiring a picture matching degree of a candidate transition type with a transition position between two adjacent video clips, and acquiring a music matching degree of the candidate transition type; determining, based on the acquired image matching degree and the acquired music matching degree, a matching degree of the candidate transition type at the transition position; and determining, according to the matching degree, whether to determine the candidate transition type as a target transition type, where the target transition type is used for a transition effect between the two adjacent video clip.
    Type: Grant
    Filed: December 22, 2022
    Date of Patent: October 10, 2023
    Assignees: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., BYTEDANCE INC.
    Inventors: Xiaojie Jin, Xuchen Song, Gen Li, Yan Wang, Xiaohui Shen
  • RO TIME-DOMAIN RESOURCE CONFIGURATION METHOD AND APPARATUS AND ELECTRONIC DEVICE
    Publication number: 20230319897
    Abstract: A Random access Occasion (RO) time-domain resource configuration method and apparatus and an electronic device are provided. The RO time-domain resource configuration method is performed by a terminal, and includes: obtaining a subcarrier spacing of a reference time unit determined according to a first rule; and determining, based on a first information set and the subcarrier spacing of the reference time unit, RO time-domain resource configuration information that is in each subframe and that is used for transmitting a random access preamble. Parameters of the first information set are obtained in at least one of the following manners: parameters configured by second configuration signaling; obtained by extending the parameters configured by the second configuration signaling; parameters predefined by a protocol; or obtained by extending the parameters predefined by the protocol.
    Type: Application
    Filed: June 6, 2023
    Publication date: October 5, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Ping LI, Qi HONG, Gen LI
  • CONFIGURATION METHOD AND APPARATUS FOR CONTROL CHANNEL, AND COMMUNICATIONS DEVICE
    Publication number: 20230308222
    Abstract: A configuration method and apparatus for a control channel, and a communications device are provided. When a first control channel schedules a plurality of data channels, the method includes: establishing a second control channel; and performing hybrid automatic repeat request acknowledgement codebook processing on at least one of the data channels based on the second control channel.
    Type: Application
    Filed: May 29, 2023
    Publication date: September 28, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Qi HONG, Gen LI
  • Method and apparatus for channel state information reporting
    Patent number: 11770727
    Abstract: Various embodiments of the present disclosure provide a method for CSI reporting. The method comprises detecting a downlink transmission, and transmitting, in response to the detection of the downlink transmission, a channel state information (CSI) report in an uplink control resource configured for CSI reporting. According to the embodiments of the present disclosure, a timely and accurate CSI reporting can be provided.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: September 26, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Zhan Zhang, Gen Li, Jinhua Liu
  • Control channel monitoring
    Patent number: 11765704
    Abstract: A method for use in a User Equipment configured to operate according to the New Radio (5G) standard, said method comprising: monitoring a control region for mini-slots for a transmission; detecting a start of the transmission; monitoring a control region of said transmission for regular slots; detecting that the transmission has ended; and in response thereto monitoring the control region for mini-slots again.
    Type: Grant
    Filed: August 25, 2022
    Date of Patent: September 19, 2023
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (publ)
    Inventors: Peter Alriksson, Tai Do, Reem Karaki, Gen Li, Amitav Mukherjee, Yu Yang
  • INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT
    Publication number: 20230288915
    Abstract: According to an embodiment, an information processing device includes one or more processors. The processors calculate a first degree of influence of a plurality of variables on output data, and a frequency at which the plurality of variables are selected as a variable influencing the output data, based on K first models. The K first models are models estimated using a plurality of pieces of input data including the plurality of variables. The plurality of input data are obtained in K periods. K is an integer of 2 or more. The first model receives input of the input data including the plurality of variables and outputs the output data. The processors output the first degree of influence and the frequency in association with each other.
    Type: Application
    Filed: August 23, 2022
    Publication date: September 14, 2023
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Gen LI, Masaaki TAKADA, Myungsook KO
  • PREAMBLE SEQUENCE MAPPING METHOD AND APPARATUS, AND TERMINAL
    Publication number: 20230254892
    Abstract: A preamble sequence mapping method and a terminal are provided. The method includes: determining, by a terminal according to a rule for sorting T second preamble sequences, a target index of a second preamble sequence. The T second preamble sequences are all or some of sequences obtained after the terminal performs code-division on M first preamble sequences by using Q Orthogonal Cover Codes (OCCs). The method further includes establishing, by the terminal based on the target index of the second preamble sequence, mapping to a Synchronization Signal and Physical Broadcast Channel block (SSB). Q is an integer greater than or equal to 1. M is an integer greater than or equal to 1. T is an integer greater than or equal to 2.
    Type: Application
    Filed: April 13, 2023
    Publication date: August 10, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Qi HONG, Gen LI, Kai WU
  • SSB TRANSMISSIONS IN UNLICENSED SPECTRUM
    Publication number: 20230254084
    Abstract: A method is implemented in a wireless transceiver device arranged to operate in a cellular wireless communication network and capable of operating in an unlicensed spectrum where listen-before-talk is employed. The method includes determining a first parameter, for the unlicensed operation, indicative on provision of synchronisation signal blocks, and determining quasi-co-location, QCL, relationship between one or more synchronisation signal and physical broadcast channel, SS/PBCH, blocks each having a first index, by determining a second index for the one or more SS/PBCH blocks by applying a modulo operation on the first index, respectively, based on the first parameter, where the QCL relationship is determined to occur if the second indices coincide. A computer program for implementing the method in a wireless transceiver and such a transceiver are also disclosed.
    Type: Application
    Filed: April 18, 2023
    Publication date: August 10, 2023
    Inventors: Peter ALRIKSSON, Stephen GRANT, Gen LI
  • Network Architecture, Methods, and Devices for a Wireless Communications Network
    Publication number: 20230224059
    Abstract: Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) transmission formatted according to a first numerology and receiving, in a second subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
    Type: Application
    Filed: January 5, 2023
    Publication date: July 13, 2023
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali Ashraf, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik Berg, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali El Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Martin Johansson, Niklas Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landström, Christina Larsson, Gen Li, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter von Wrycza, Thomas Walldeen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • INFORMATION DETERMINING METHOD, INFORMATION SENDING METHOD, TERMINAL, AND NETWORK SIDE DEVICE
    Publication number: 20230189290
    Abstract: This application provides an information determining method, an information sending method, a terminal, and a network side device. The information determining method includes: receiving first DCI, where the first DCI may schedule multiple target objects, and determining feature information of at least some of information indication fields in the first DCI.
    Type: Application
    Filed: February 6, 2023
    Publication date: June 15, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Siqi LIU, Gen LI, Zichao JI
  • RESOURCE TRANSMISSION METHOD, RESOURCE TRANSMISSION APPARATUS, AND COMMUNICATIONS DEVICE
    Publication number: 20230189259
    Abstract: A resource transmission method, a resource transmission apparatus, and a communications device. The resource transmission method is applied to a terminal and includes: obtaining first information, where the first information includes at least one of configuration information and scheduling information for uplink transmission; and determining an uplink transmission mode based on the first information, where the uplink transmission mode supports frequency hopping on an unlicensed frequency band, or the uplink transmission mode does not support frequency hopping on the unlicensed frequency band.
    Type: Application
    Filed: February 10, 2023
    Publication date: June 15, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Na LI, Gen LI
  • SIGNAL TRANSMISSION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE
    Publication number: 20230189321
    Abstract: This application pertains to the field of communications, and discloses a signal transmission method, a terminal device and a network device. The method includes: performing signal transmission at a position of a target symbol by using a target transmission mode, where the target transmission mode includes at least one of the following transmission modes: skipping performing target uplink transmission at the position of the target symbol; skipping performing target downlink transmission at the position of the target symbol; skipping performing, at the position of the target symbol, target uplink transmission with a TCI state different from that of target reference signal; or skipping performing, at the position of the target symbol, target downlink transmission with a transmission configuration indicator TCI state different from that of the target reference signal; where the target symbol is a beam switching symbol of the target reference signal.
    Type: Application
    Filed: February 2, 2023
    Publication date: June 15, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Gen LI, Peng SUN, Huaming WU
  • Technique for listening after talk
    Patent number: 11678368
    Abstract: A technique for transmitting and receiving data (502) on shared radio spectrum according to a listen after talk, LAT, procedure is described. As to a transmitting aspect of the technique, one or more parameters of the LAT procedure are set. At least one of the one or more parameters (510; 520) is set depending on at least one of a Quality of Service, QoS, requirement of the data and a state of the shared radio spectrum. The data (502) is transmitted on the shared radio spectrum according to the LAT procedure using the one or more parameters.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: June 13, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Junaid Ansari, Gen Li
  • CHANNEL ACCESS METHOD FOR UNLICENSED SPECTRUM, TERMINAL, AND NETWORK SIDE DEVICE
    Publication number: 20230180292
    Abstract: A channel access method for an unlicensed spectrum includes: executing, by a terminal, a first event, where the first event is that the terminal receives a channel access parameter configured by a network side device for an unlicensed spectrum, or the first event is that the terminal obtains a channel occupancy status of the network side device for the unlicensed spectrum; performing, by the terminal, channel access for the unlicensed spectrum based on the first event; and sending, by the terminal, an SL signal and/or Uu signal in a case that the channel access for the unlicensed spectrum succeeds.
    Type: Application
    Filed: February 2, 2023
    Publication date: June 8, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD
    Inventors: Xueming PAN, Gen Li, Lei JIANG
  • Antenna configuration in a communication network
    Patent number: 11665678
    Abstract: A method for communications is disclosed. The method includes determining, at a terminal device, status information of at least one of a first frequency band and a second frequency band. The terminal device is operable in the first frequency band and the second frequency band. The method further includes performing an allocation of multiple antennas of the terminal device between the first frequency band and the second frequency band, based at least in part on the status information.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: May 30, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Gen Li, Ming Li
  • Container dockerfile and container mirror image quick generation methods and systems
    Patent number: 11656893
    Abstract: The invention discloses a container Dockerfile and container mirror image quick generation methods and systems. The container Dockerfile quick generation method includes the steps of for a to-be-packaged target application, running and performing tracking execution on the target application, and recording operation system dependencies of the target application in the running process; organizing and constructing a file list required for packaging the target application to a container mirror image; and according to the file list required for packaging the target application to the container mirror image, generating a Dockerfile and container mirror image file creation directory used for packaging the target application to the container mirror image. Any target application can be automatically packaged by the invention to a container; the construction of an executable minimal environmental closure of the target application is finished; the packaged container is smaller than a manually made container.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: May 23, 2023
    Assignee: GENETALKS BIO-TECH (CHANGSHA) CO., LTD.
    Inventors: Zhuo Song, Gen Li, Xu Zhou, Chouxian Ma, Chenglong Xie, Kan Wu, Zhaohui Sun, Xiali Xu, Chungen Yi, Yao Yang, Lixia Zhao, Wenfei Ning, Jun Chuan, Junxiang Tang, Delong Zhu, Haibo Mao, Yanhuang Jiang, Yanfei Li
  • SSB transmissions in unlicensed spectrum
    Patent number: 11658783
    Abstract: A method is implemented in a wireless transceiver device arranged to operate in a cellular wireless communication network and capable of operating in an unlicensed spectrum where listen-before-talk is employed. The method includes determining a first parameter, for the unlicensed operation, indicative on provision of synchronisation signal blocks, and determining quasi-co-location, QCL, relationship between one or more synchronisation signal and physical broadcast channel, SS/PBCH, blocks each having a first index, by determining a second index for the one or more SS/PBCH blocks by applying a modulo operation on the first index, respectively, based on the first parameter, where the QCL relationship is determined to occur if the second indices coincide. A computer program for implementing the method in a wireless transceiver and such a transceiver are also disclosed.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: May 23, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Peter Alriksson, Stephen Grant, Gen Li
  • DORMANCY INDICATION METHOD AND APPARATUS, TERMINAL, AND NETWORK-SIDE DEVICE
    Publication number: 20230156597
    Abstract: A dormancy indication method and apparatus, a terminal, and a network-side device are provided. The dormancy indication method includes: receiving target control information on a target cell, where the target control information carries dormancy indication information, and the target cell includes a first cell or a second cell, where the second cell is schedulable by the first cell, or the second cell is schedulable by itself or by the first cell; and determining, based on the dormancy indication information, a dormant state of the first cell.
    Type: Application
    Filed: January 18, 2023
    Publication date: May 18, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Siqi LIU, Zichao JI, Xueming PAN, Gen LI
  • METHOD FOR DETERMINING CELL SCHEDULING MODE, TERMINAL, AND NETWORK-SIDE DEVICE
    Publication number: 20230156697
    Abstract: A method for determining a cell scheduling mode includes: receiving scheduling configuration information, where the scheduling configuration information indicates that a second cell of the terminal is scheduled by a first cell of the terminal and that the second cell is capable of self-scheduling; determining an activity state of the first cell; and determining a scheduling mode for the second cell based on the scheduling configuration information and the activity state.
    Type: Application
    Filed: January 12, 2023
    Publication date: May 18, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Gen LI, Xueming Pan, Siqi Liu, Xiaodong Yang