Patents Assigned to Lenovo (Beijing) Limited
  • Patent number: 11940948
    Abstract: An electronic device includes a first processing unit and a second processing unit, a first memory unit correspondingly set for the first processing unit and configured for data access by the first processing unit, and a second memory unit correspondingly set for the second processing unit and configured for data access by the second processing unit. The first processing unit occupies at least part of storage space of the second memory unit when a first criteria is met, and/or the second processing unit occupies at least part of storage space of the first memory unit when a second criteria is met.
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: March 26, 2024
    Assignee: LENOVO (BEIJING) LIMITED
    Inventor: Jingang Peng
  • 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: 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
  • Publication number: 20240098761
    Abstract: Embodiments of the present disclosure relate to Multicast and Broadcast Service (MBS) services. The method includes receiving configuration information from a network device, the configuration information relating to a multicast and broadcast service (MBS) service provided in one or more serving cells. The method also includes receiving downlink control information from the one or more serving cells in which the MBS service is provided. The method further includes receiving the MBS service that is provided in the one or more serving cells based on the downlink control information.
    Type: Application
    Filed: January 14, 2021
    Publication date: March 21, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Congchi Zhang, Mingzeng Dai, Lianhai Wu, Haipeng Lei, Hyung-Nam Choi, Joachim Löhr, Prateek Basu Mallick, Le Yan
  • Publication number: 20240098520
    Abstract: Methods and apparatuses for MAC CE based common beam indication are disclosed. In one embodiment, a method comprises receiving a higher layer parameter to enable MAC CE based common beam indication; receiving a common beam indication MAC CE; and determining a common beam according to the common beam indication MAC CE.
    Type: Application
    Filed: January 14, 2021
    Publication date: March 21, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Bingchao Liu, Chenxi Zhu, Wei Ling, Yi Zhang, Lingling Xiao
  • Patent number: 11934653
    Abstract: A split screen processing method includes determining that a screen is in a first interface state, the first interface state including a plurality of snapshot windows, obtaining a first gesture operation for at least two snapshot windows of the plurality of snapshot windows, and determining that the first gesture operation satisfying a split screen gesture condition, and controlling the at least two snapshot windows to be displayed on the screen in a split screen mode.
    Type: Grant
    Filed: May 2, 2023
    Date of Patent: March 19, 2024
    Assignee: LENOVO (BEIJING) LIMITED
    Inventor: Long Yu
  • Publication number: 20240089803
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for a pre-emption check procedure for a sidelink transmission in 3 GPP (3rd Generation Partnership Project) 5G networks. According to an embodiment of the present disclosure, a method performed by a user equipment (UE) includes: receiving, from another UE, information associated with a pre-emption check procedure on another reserved resource of the abovementioned UE; and making an adjustment relating to a transmission on a reserved resource of the UE according to the information.
    Type: Application
    Filed: February 5, 2021
    Publication date: March 14, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Zhennian Sun, Xiaodong Yu, Haipeng Lei, Xin Guo, Haiming Wang
  • Publication number: 20240089752
    Abstract: Disclosed are methods and apparatus for artificial intelligence (AI) application in radio access network (RAN). One embodiment of the subject application provides a method performed by a training host (or a wireless network node including a training host) includes receiving a request associated with a wireless network activity, identifying a primary processing model for accomplishing the wireless network activity, and transmitting first information associated with the primary processing model to a second wireless network node to accomplish the wireless network activity, herein the first wireless network node is capable of identifying the primary processing model from a plurality of processing models to accomplish the wireless network activity.
    Type: Application
    Filed: January 14, 2021
    Publication date: March 14, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Congchi Zhang, Le Yan, Mingzeng Dai, Haiming Wang
  • Patent number: 11927984
    Abstract: An electronic apparatus includes a support member, a first body, and a second body. The first body is of a plate shape and includes a first surface. A first I/O device is arranged on the first surface. The second body is of a plate shape. Ends of the first body and the second body are rotatably connected. In a first positional relationship, the first body and the second body are parallel to each other. In a second positional relationship, the first body and the second body form an angle. In a supported state, the first I/O device faces away from the second body, and the support member is between the first body and the second body to limit the first body from approaching the second body. In an unsupported state, the support member does not limit the first body from approaching the second body.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: March 12, 2024
    Assignee: LENOVO (BEIJING) LIMITED
    Inventors: Ghwang-Hyun Lim, Cuong Truong, Matthew Tucker
  • Patent number: 11929628
    Abstract: An electronic device includes an antenna module configured to perform millimeter wave communication with an external radio frequency device; a radio frequency communication module configured to receive a millimeter wave communication signal transmitted by the external radio frequency device forwarded by the antenna module when the radio frequency communication module is connected with the antenna module; a radio frequency charging module configured to receive a millimeter wave charging signal transmitted by the external radio frequency device forwarded by the antenna module when the radio frequency charging module is electrically connected to the antenna module, and rectify the millimeter wave charging signal into a direct-current signal output; and a processing module electrically connected to the antenna module, the radio frequency communication module, and the radio frequency charging module, respectively to control the electrical connection between the antenna module and the radio frequency communication
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: March 12, 2024
    Assignee: LENOVO (BEIJING) LIMITED
    Inventors: Yufei Tong, Zhiyuan Duan
  • 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
  • Publication number: 20240080785
    Abstract: Embodiments of the present application are directed to a method and apparatus for configuring timers and performing data transmission in a SDT procedure. In an embodiment of the present application, the method includes: receiving configured grant (CG) resource configuration information on a plurality of CG resources from a base station (BS); and determining a value of timing alignment (TA) timer based on a period of one selected CG resource from the plurality of CG resources or based on a value configured by the BS; and transmitting data in at least one of the plurality of CG resources if the TA timer is running and the at least one of the plurality of CG resources is valid.
    Type: Application
    Filed: January 25, 2021
    Publication date: March 7, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Jie Shi, Lianhai Wu, Joachim Löhr, Haiming Wang, Ran Yue
  • Publication number: 20240080928
    Abstract: Embodiments of the present application are related to a method and apparatus for data transmission. An exemplary method of the present application includes: generating a first physical data unit (PDU) based on first key information from a wireless network while a terminal device is in a non-connected state with the wireless network; receiving a second key information from the wireless network; generating a second PDU from the generated first PDU based on the second key information; and transmitting the generated second PDU within the wireless network.
    Type: Application
    Filed: January 14, 2021
    Publication date: March 7, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Ran Yue, Jie Shi, Jing Han, Lianhai Wu, Mingzeng Dai
  • Patent number: 11921599
    Abstract: Control method and electronic device are provided. The electronic device includes: a controller; a first memory, connected to the controller and storing at least a boot system; and a second memory, connected to the controller, for storing update data of the boot system. After the electronic device completes a power-on self-test, the controller controls the first memory to be in an inaccessible state and controls the second memory to be in an accessible state.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: March 5, 2024
    Assignee: LENOVO (BEIJING) LIMITED
    Inventor: Zebo Lin
  • Publication number: 20240073968
    Abstract: The present application relates to a method and an apparatus for fallback of data transmission. The method includes: detecting a trigger condition relating to a wireless network characteristic, while the user equipment is in a non-connected RRC state with a network device; and controlling a data transmission according to the detection of the trigger condition.
    Type: Application
    Filed: January 13, 2021
    Publication date: February 29, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Ran Yue, Yi Zhang, Jie Shi, Min Xu, Jie Hu
  • Publication number: 20240072984
    Abstract: Embodiments of the present application relate to methods and apparatuses of an enhanced mechanism for a deactivated or dormant secondary node (SN) in a multi-radio dual connectivity (MR-DC) scenario under a 3rd Generation Partnership Project (3GPP) 5G New Radio (NR) system or the like. According to an embodiment of the present application, a method may be performed by a user equipment (UE) and can include: receiving configuration information from a serving cell, wherein the configuration information indicates to the UE an activated or a deactivated state of a secondary node (SN); and in response to receiving the configuration information indicating the activated state of the SN of the UE, receiving a deactivation indication or determining an expiry of a timer associated with deactivating the SN of the UE.
    Type: Application
    Filed: January 12, 2021
    Publication date: February 29, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventors: Lianhai Wu, Congchi Zhang, Mingzeng Dai, Ran Yue, Le Yan
  • Publication number: 20240073894
    Abstract: Embodiments of the present disclosure relate to HARQ-ACK codebook determination. According to some embodiments of the disclosure, a method may include: receiving a first plurality of DCI formats for scheduling a first group of PDSCHs and a second plurality of DCI formats for scheduling a second group of PDSCHs, wherein a CRC of each of the first plurality of DCI formats is scrambled by a first RNTI and a CRC of each of the second plurality of DCI formats is scrambled by a second RNTI different from the first RNTI, and wherein HARQ-ACK feedback for the first group of PDSCHs and HARQ-ACK feedback for the second group of PDSCHs are to be transmitted in a same HARQ-ACK codebook; generating a first HARQ-ACK sub-codebook for the first group of PDSCHs and a second HARQ-ACK sub-codebook for the second group of PDSCHs; and transmitting the HARQ-ACK codebook including the first HARQ-ACK sub-codebook and the second HARQ-ACK sub-codebook.
    Type: Application
    Filed: January 15, 2021
    Publication date: February 29, 2024
    Applicant: Lenovo (Beijing) Limited
    Inventor: Haipeng Lei
  • Patent number: 11917777
    Abstract: Electronic device is provided. The electronic device includes a flexible display screen; a support plate, fixedly arranged corresponding to at least part of the flexible display screen; and an adjusting mechanism, for driving the support plate to support the flexible display screen in a first state and driving the support plate to support the flexible display screen in a second state. The first state of the support plate is a flat support state. The second state of the support plate is a bent support state.
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: February 27, 2024
    Assignee: LENOVO (BEIJING) LIMITED
    Inventors: Chuanbao Hong, Xiaopeng Wang
  • Patent number: 11916678
    Abstract: Embodiments of the present application relate to a method and apparatus for hybrid automatic repeat request-acknowledge (HARQ-ACK) feedback for carrier aggregation (CA). A method according an embodiment of the present application may include receiving at least one downlink transmission; generating a first HARQ-ACK sub-codebook for the at least one downlink transmission; determining whether to generate a second HARQ-ACK sub-codebook; and transmitting a HARQ-ACK codebook. The HARQ-ACK codebook includes the first HARQ-ACK sub-codebook in response to the second HARQ-ACK sub-codebook determined not to be generated, or includes the first HARQ-ACK sub-codebook and the second HARQ-ACK sub-codebook in response to the second HARQ-ACK sub-codebook determined to be generated. The present application avoids misunderstanding between a base unit and a remote unit when generating the HARQ-ACK feedback for CA.
    Type: Grant
    Filed: December 1, 2022
    Date of Patent: February 27, 2024
    Assignee: Lenovo (Beijing) Limited
    Inventor: Haipeng Lei
  • 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