中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

39 records (took 0.014 seconds)

    Method and device for data transmission
    22.
    发明授权
    Method and device for data transmission 有权

    公开(公告)号：US11477715B2

    公开(公告)日：2022-10-18

    申请号：US16764358

    申请日：2018-10-19

    Applicant: ZTE CORPORATION

    Inventor： Zhuang Liu ,  Yang Liu

    IPC: H04W36/30 ,  H04W76/30 ,  H04W28/12 ,  H04W36/08

    Abstract: Provided are a data transmission method and apparatus. The method includes: detecting, by a source base station, that link quality of a connection with a terminal degrades; sending data unsuccessfully transmitted by a DU via a downlink data frame to a target base station through a CU, and transmitting the data unsuccessfully transmitted to the terminal through the target base station; or receiving, by the target base station, a link quality degradation message of an original base station so as to stop sending offload data to the source base station and transmitting the data unsuccessfully transmitted indicated by a maximum serial number of the data which has been transmitted continuously and successfully in the message to the terminal.

    Load information interaction method and device, processor and storage medium
    23.
    发明授权
    Load information interaction method and device, processor and storage medium 有权

    公开(公告)号：US11412398B2

    公开(公告)日：2022-08-09

    申请号：US16825980

    申请日：2020-03-20

    Applicant: ZTE CORPORATION

    Inventor： Yang Liu ,  Zhuang Liu ,  Jiren Han ,  Yin Gao ,  He Huang

    IPC: H04W24/08 ,  H04W24/10

    Abstract: Provided are a method and a device for load information interaction, a processor and a storage medium. The method includes: sending, by a first network node, a load request message to a second network node, where the load request message is used for indicating configuration information used by the second network node in reporting load information to the first network node; and receiving, by the first network node, the load information reported by the second network node according to the configuration information. The second network node and the first network node belong to different logical nodes in a network. The technical problem that load management cannot be performed when the second network node and the first network node belong to different logical nodes in related technology is solved, and the maximum performance of the network is fully exhibited.

    Device including interface
    24.
    发明授权
    Device including interface 有权

    公开(公告)号：US09832297B2

    公开(公告)日：2017-11-28

    申请号：US15036496

    申请日：2014-05-04

    Applicant: ZTE Corporation

    Inventor： Zhuang Liu

    IPC: H04M1/274 ,  H04M1/02 ,  H04M1/22 ,  H04B10/50

    CPC classification number: H04M1/0274 ,  H04B10/502 ,  H04M1/22

    Abstract: The present disclosure provides a device including an interface. By adopting the device with a luminous part arranged at a physical interface, the problem of difficulty in accurately finding a position of the physical interface of the device in a dark environment is solved, so that a user can conveniently and rapidly identify the position and direction of the physical interface, and a user experience is improved.

    Method for measuring wireless quality of experience
    25.
    发明授权
    Method for measuring wireless quality of experience 有权

    公开(公告)号：US12302177B2

    公开(公告)日：2025-05-13

    申请号：US17822081

    申请日：2022-08-24

    Applicant: ZTE Corporation

    Inventor： Zhuang Liu ,  Dapeng Li ,  Yin Gao

    IPC: H04W36/00 ,  H04W36/14

    Abstract: The end-to-end experience of a wireless customer depends on at least data throughput, data loss, and latency, as well as other characteristics. The user's quality of experience (QoE) can be determined based on applications and measurements taken at the application layer of the user's user equipment (UE) and information at the session level at the UE initiated and configured by an operator at the start of the session. The QoE is an application layer measurement configured by the operator and reported inside the application layer. When a UE is performing an inter-system handover, the QoE measurement configuration of the current session cannot be transferred from the source network to the target network.

    Position prediction method and apparatus, network element, base station, and storage medium
    27.
    发明授权
    Position prediction method and apparatus, network element, base station, and storage medium 有权

    公开(公告)号：US12120630B2

    公开(公告)日：2024-10-15

    申请号：US17758107

    申请日：2020-11-13

    Applicant: ZTE CORPORATION

    Inventor： Zhuang Liu ,  Yin Gao ,  Jiajun Chen ,  Dapeng Li

    IPC: H04W64/00 ,  H04W24/10

    CPC classification number: H04W64/003 ,  H04W24/10

    Abstract: Disclosed are a location prediction method and apparatus, a network element, a base station and a non-transitory computer-readable storage medium. The position prediction method may include: receiving, by a location service network element, a Minimization of Drive Tests (MIDT) measurement information message sent by a base station, wherein the location service network element is a separate network element or a network element inside the base station, and the MDT measurement information message carries history location measurement information of at least one user equipment (UE); determining, by the location service network element, predicted location information of the at least one UE for a first time point or a first time period according to the history location measurement information of the at least one UE; and sending, by the location service network element, the predicted location information to the base station.

    Data transmission method and device
    28.
    发明授权
    Data transmission method and device 有权

    公开(公告)号：US11985528B2

    公开(公告)日：2024-05-14

    申请号：US17279746

    申请日：2019-07-16

    Applicant: ZTE Corporation

    Inventor： Jiren Han ,  Zhuang Liu ,  Yin Gao

    IPC: H04W88/02 ,  H04W4/02 ,  H04W24/08 ,  H04W24/10 ,  H04W88/06 ,  H04W92/02 ,  H04W92/12

    CPC classification number: H04W24/10 ,  H04W24/08 ,  H04W92/12

    Abstract: A data transmission method includes: a communication node acquiring a layer 2 measurement value, and sending the layer 2 measurement value to a TCE. Another data transmission method includes: a DU acquiring a DU-side layer 2 measurement value, and sending the DU-side layer 2 measurement value to a CU or a TCE. Another data transmission method includes: a CU acquiring a DU-side layer 2 measurement value transmitted by a DU, and sending the DU-side layer 2 measurement value and a CU-side layer 2 measurement value to a TCE. Another data transmission method includes: a CU-UP acquiring a CU-UP-side layer 2 measurement value, and sending the CU-UP-side layer 2 measurement value to a CU-CP or a TCE. Another data transmission method includes: a CU-CP acquiring a CU-UP-side layer 2 measurement value transmitted by a CU-UP, and transmitting the CU-UP-side layer 2 measurement value to a TCE.

Patent Agency Ranking