Patents by Inventor Wenji Peng

Wenji Peng 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).

  • Patent number: 11445450
    Abstract: A transmission method includes: a terminal device receives an uplink grant from a base station; and the terminal device sends a report to the base station, where the report includes a power headroom of each of at least one uplink subcarrier, and/or a power headroom of each of at least one bandwidth part. According to the uplink data transmission method, the terminal device, and the base station in embodiments of this disclosure, a power headroom can be reported at a finer granularity.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: September 13, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yinghao Guo, Wenjie Peng, Yang Zhao
  • Publication number: 20220287120
    Abstract: Embodiments of this application provide a communication processing method of terminal information. In an embodiment, a method comprises: sending, by a first access network device, a secondary base station addition request to a second access network device, wherein the secondary base station addition request comprises software version information of a terminal device; and receiving, by the first access network device, a secondary base station addition acknowledgement from the second access network device to implement dual connectivity, wherein the secondary base station addition acknowledgement comprises a configuration determined based on the software version information.
    Type: Application
    Filed: August 13, 2021
    Publication date: September 8, 2022
    Inventors: Wenjie PENG, Guanchen LI, Yang ZHAO
  • Patent number: 11438941
    Abstract: An example communication method includes that a first terminal device receives through a first path a first data packet from a second terminal device. The first terminal device receives through a second path a second data packet from a second terminal device, where the first path has a mapping relationship with the second path. The first terminal device transmits, based on the mapping relationship, the first data packet and the second data packet to a same aggregation protocol layer entity to perform data aggregation processing.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: September 6, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Haiyan Luo, Mingzeng Dai, Wenjie Peng, Yizhen Wu, Jun Wang
  • Patent number: 11425779
    Abstract: Example configuration methods and apparatus are described with reference to an example communications system. The example communications system includes a master node and a secondary node that jointly provide a service for a terminal. One example method includes that the secondary node generates configuration information for a signaling radio bearer (SRB), where the SRB is used to transmit a radio resource control (RRC) message between the secondary node and the terminal. The secondary node sends the configuration information for the SRB to the master node, so that the configuration information for the SRB is sent to the terminal through the master node. The secondary node receives a result of configuring the SRB by the terminal by using the configuration information for the SRB. In this way, the SRB can be established on the secondary node, and used for RRC message transmission between the secondary node and the terminal.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: August 23, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Wenjie Peng, Mingzeng Dai, Yi Guo, Jing Liu
  • Publication number: 20220264682
    Abstract: Embodiments of this application disclose a session establishment method, a data transmission method, and a related apparatus. A first device receives a first message sent by a second device. The first device establishes a first session with a third device based on the first message. The first message carries a first identifier and a second identifier, and the second identifier indicates information about a group to which the first identifier belongs. A fourth device is determined based on the second identifier. This improves fourth device determining efficiency, thereby improving data transmission efficiency.
    Type: Application
    Filed: May 5, 2022
    Publication date: August 18, 2022
    Inventors: Jun WANG, Mingzeng DAI, Qinghai ZENG, Wenjie PENG
  • Publication number: 20220264486
    Abstract: A communication method and a communication apparatus, the method including receiving first information from a network device, where the first information indicates, to a terminal device, to suspend a secondary cell group (SCG), suspending the SCG based on the first information, and changing a configuration parameter of a master cell group (MCG), where the configuration parameter comprises at least one of an available uplink transmission time period, a maximum transmit power, or a control channel blind detection parameter.
    Type: Application
    Filed: May 6, 2022
    Publication date: August 18, 2022
    Inventors: Xingxing Hu, Hongping Zhang, Rui Wang, Wenjie Peng
  • Patent number: 11419152
    Abstract: Example communication methods and apparatus are described. One example communication method includes receiving indication information by a terminal device from a network device, where the indication information is used to indicate resource configuration information of a first uplink carrier and/or a second uplink carrier. The first uplink carrier and the second uplink carrier are different uplink carriers in a cell of the network device, and the first uplink carrier and the second uplink carrier are corresponding to one downlink carrier in the cell. The terminal device determines one uplink carrier from the at least one uplink carrier as a target carrier for performing random access based on the resource configuration information of the at least one uplink carrier.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: August 16, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Le Yan, Shitong Yuan, Qinghai Zeng, Wenjie Peng, Tingting Geng
  • Publication number: 20220256501
    Abstract: This application provides a communication method and apparatus, to help resolve a paging conflict problem in a terminal device that supports a plurality of subscriber identity modules. The method includes: A terminal device sends, to a network side device, information indicating that a first user identity of the terminal device and a second user identity of the terminal device are associated with the terminal device; and the terminal device receives, by using the first user identity, paging information corresponding to the second user identity of the terminal device. In the method, the terminal device receives a paging-related message or paging-related information in a cell corresponding to a single user identity, to monitor paging information of a plurality of user identities of the terminal device, so that the plurality of user identities of the terminal device can be effectively paged.
    Type: Application
    Filed: April 26, 2022
    Publication date: August 11, 2022
    Inventors: Wenjie PENG, Mingzeng DAI, Rui WANG
  • Patent number: 11412432
    Abstract: This application provides a communication method, a network device, and a terminal. The communication method includes: determining, by a first network device, at least one candidate target cell and first configuration information, where the first configuration information is used to trigger a terminal to determine one of the at least one candidate target cell as a to-be-handed-over-to cell; and sending, by the first network device, a first message to the terminal, where the first message includes first cell indication information and the first configuration information, and the first cell indication information is used to indicate the at least one candidate target cell.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: August 9, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Le Yan, Hongping Zhang, Qinghai Zeng, Min Xu, Wenjie Peng, Xiaoying Xu
  • Patent number: 11412414
    Abstract: This application provides a communication method and a communications apparatus. The communication method includes: receiving, by a core network device a message indicating a first data volume of first data transmitted between a second network device and a terminal device; determining, by the core network device, a total data volume of total data transmitted between a first network device and a core network comprising the core network device or total data transmitted between a second network device and the core network; and determining, by the core network device, a second data volume of second data transmitted between the first network device and the terminal device based on the first data volume and the total data volume, wherein the first data, the second data and the total data are data of a bearer, data of a flow, or data of a session.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: August 9, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Wenjie Peng, Hongzhuo Zhang, Mingzeng Dai
  • Patent number: 11399361
    Abstract: A communication method, includes: a terminal device receives a first-standard vehicle-to-everything V2X sidelink configuration and a second-standard V2X sidelink configuration from a network device, obtains based on the first-standard V2X sidelink configuration and the second-standard V2X sidelink configuration, a V2X sidelink resource used for data transmission; and communicates with another terminal device on the V2X sidelink resource.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: July 26, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Wenjie Peng, Jun Wang, Mingzeng Dai
  • Publication number: 20220225341
    Abstract: A communication method and apparatus are disclosed, and are applicable to fields such as V2X, the internet of vehicles, intelligent networked vehicles, driver assistance, and intelligent driving. The method includes: A terminal device determines that uplink transmission and sidelink transmission both exist; and when one or more of a first condition, a second condition, a third condition, and a fourth condition are not met, the terminal device performs the sidelink transmission; or when any one of one or more of a first condition, a second condition, a third condition, and a fourth condition is met, the terminal device performs the uplink transmission.
    Type: Application
    Filed: March 29, 2022
    Publication date: July 14, 2022
    Inventors: Xiangyu Li, Jun Wang, Haibo Xu, Wenjie Peng, Mingzeng Dai
  • Publication number: 20220225194
    Abstract: Embodiments of this application provide a communication system and apparatus, and relate to the field of communication technologies. In the communication system, a source access network device is configured to send at least one identifier of at least one first data radio bearer (DRB) to a target access network device, where the source access network device does not obtain a packet data convergence protocol (PDCP) configuration of the first DRB, and a target access network device is configured to receive the at least one identifier of the at least one first DRB from the source access network device, and obtain configuration information, where the configuration information comprises first indication information, and the first indication information indicates the terminal to release at least one PDCP entity of the at least one first DRB; and send the configuration information to the source access network device.
    Type: Application
    Filed: March 29, 2022
    Publication date: July 14, 2022
    Inventor: Wenjie PENG
  • Publication number: 20220225348
    Abstract: This application provides a communication method and apparatus, to help ensure a transmission reliability and/or communication range requirement. When configuring a transmission resource of a sidelink for a terminal, a network device also configures attribute information of the transmission resource. The attribute information may indicate reliability and/or a communication range corresponding to the transmission resource. The terminal device may select a matched logical channel for the transmission resource based on the attribute information of the transmission resource and attribute information of each logical channel of the terminal device. The attribute information of the logical channel is used to indicate reliability and/or a communication range of the logical channel.
    Type: Application
    Filed: March 30, 2022
    Publication date: July 14, 2022
    Inventors: Jun WANG, Wenjie PENG, Dongdong WEI, Mingzeng DAI, Xiao XIAO, Haibo XU
  • Publication number: 20220174556
    Abstract: Embodiments of this application disclose a data transmission method and a related device. The method includes: A first network device receives first indication information from a second network device, where the first indication information is used to indicate that a terminal device is successfully handed over from a third network device to the first network device or that the third network device has released a context of the terminal device; and the first network device detects a mobility problem based on the first indication information. According to the method provided in the embodiments of this application, a target SN may detect a mobility problem based on indication information sent by an MN.
    Type: Application
    Filed: February 15, 2022
    Publication date: June 2, 2022
    Inventors: Xiaoli Shi, Wenjie Peng, Mingzeng Dai, Rui Wang
  • Publication number: 20220174458
    Abstract: This application provides a communication method, so that sidelink signaling can be used for transmission of AS configuration information. Specifically, a first terminal device obtains a source identifier allocated to groupcast communication by a second terminal device, where the groupcast communication is communication for a target group, and the first terminal device and the second terminal device belong to the target group. A V2X layer of the first terminal device generates first sidelink signaling, and sends the first sidelink signaling, a first identifier, and a group identifier to an AS of the first terminal device, where the first identifier is a source identifier allocated to the groupcast communication by the first terminal device, and the group identifier is used to identify the target group. The AS sends the first sidelink signaling by using the first identifier as a source identifier and using the group identifier as a destination identifier.
    Type: Application
    Filed: February 15, 2022
    Publication date: June 2, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Wenjie PENG, Jun WANG, Dongdong WEI, Mingzeng DAI
  • Publication number: 20220173840
    Abstract: This application provides a hybrid automatic repeat request HARQ feedback information transmission method and an apparatus, to flexibly determine a feedback manner type. The method includes: A first terminal device obtains a transmission resource, determines, based on a first correspondence, a feedback manner type corresponding to a current transmission, performs data packet assembly processing based on the feedback manner type, and sends the data packet by using the transmission resource.
    Type: Application
    Filed: February 15, 2022
    Publication date: June 2, 2022
    Inventors: Jun Wang, Wenjie Peng, Mingzeng Dai, Junren Chang
  • Publication number: 20220159776
    Abstract: Embodiments of this application provides a communication method for releasing a sidelink radio bearer (SLRB), this method can be implemented by a terminal device, the method including: the terminal device obtains an indication, the indication indicates that no Quality of Service (QoS) flow with data that is mapped to a first SLRB; and the terminal device releases the first SLRB.
    Type: Application
    Filed: February 1, 2022
    Publication date: May 19, 2022
    Inventors: Xiangyu Li, Wenjie Peng, Jun Wang, Xiao Xiao, Mingzeng Dai
  • Patent number: 11317336
    Abstract: Example communication methods and apparatus are described. One example communication method includes receiving broadcast information by a terminal device. The broadcast information includes a first parameter and a second parameter that are for a first cell. The first parameter is used for cell selection or cell reselection performed by a terminal device that supports supplementary uplink (SUL) carrier transmission, and the second parameter is used for cell selection or cell reselection performed by a terminal device that does not support SUL carrier transmission. The terminal device performs cell selection or cell reselection based on the first parameter when the terminal device supports SUL carrier transmission. The terminal device performs cell selection or cell reselection based on the second parameter when the terminal device does not support SUL carrier transmission.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: April 26, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Hongping Zhang, Wenjie Peng, Mingzeng Dai, Yang Zhao
  • Publication number: 20220124776
    Abstract: A terminal device obtains first configuration information, where the first configuration information includes indication information of a UL MAC CE. Then, the terminal device preferentially sends a UL MAC PDU or an SL MAC PDU based on the indication information, where the UL MAC PDU can be used to transmit the UL MAC CE.
    Type: Application
    Filed: December 27, 2021
    Publication date: April 21, 2022
    Inventors: Xiangyu Li, Xiao Xiao, Chang Yu, Jun Wang, Wenjie Peng, Mingzeng Dai, Dongdong Wei