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    UPLINK TRANSMISSION AND COMMUNICATION METHODS AND DEVICES, BASE STATION, TERMINAL AND STORAGE MEDIUM
    4.
    发明申请
    UPLINK TRANSMISSION AND COMMUNICATION METHODS AND DEVICES, BASE STATION, TERMINAL AND STORAGE MEDIUM 有权

    公开(公告)号：US20210100033A1

    公开(公告)日：2021-04-01

    申请号：US17043837

    申请日：2019-03-08

    Applicant: ZTE CORPORATION

    Inventor： Xincai Li ,  Yajun Zhao ,  Ling Yang ,  Hanqing Xu

    IPC: H04W74/08 ,  H04W74/00 ,  H04W72/12 ,  H04W72/04

    Abstract: Provided are an uplink transmission and communication methods and devices, a base station, a terminal and a storage medium. In the provided uplink transmission method, a terminal determines at least one autonomous transmission parameter for uplink transmission, sends the at least one autonomous transmission parameter to a base station, and then send uplink data to the base station according to the at least one autonomous transmission parameter. After receiving the at least one autonomous transmission parameter sent by the terminal, the base station detects and receives, according to the at least one autonomous transmission parameter, data sent by the terminal. In this manner, the terminal can flexibly transmit data according to currently available transmission resources without having to passively and rigidly wait until the transmission resources satisfy the scheduling requirements of the base station before performing transmission.

    Sending method, device, and access point for occupying an unlicensed carrier
    6.
    发明授权
    Sending method, device, and access point for occupying an unlicensed carrier 有权

    公开(公告)号：US10419941B2

    公开(公告)日：2019-09-17

    申请号：US15505749

    申请日：2015-01-22

    Applicant: ZTE CORPORATION

    Inventor： Hanqing Xu ,  Can Liu ,  Yajun Zhao ,  Linmei Mo

    IPC: H04W16/14 ,  H04W74/08 ,  H04W76/20 ,  H04W72/04 ,  H04W48/08 ,  H04W92/02

    Abstract: Provided are a method and a device for sending by occupying an unlicensed carrier, and an access point. The method includes that an access point occupies an unlicensed carrier according to a continuous occupation mode and sending data and/or signals on the unlicensed carrier; or the access point occupies the unlicensed carrier according to the continuous occupation mode or an ordinary mode and sends a downlink reference signal on the unlicensed carrier according to a preset policy. The technical solution provided by the present document can reduce the time needed for the access point to process operations such as synchronization and CSI acquisition other than data sending after the access point preempts a resource at each time.

    Method for calibrating data sent by coordinated APs and base station
    7.
    发明授权
    Method for calibrating data sent by coordinated APs and base station 有权
    协调AP和基站发送的数据校准方法

    公开(公告)号：US09537625B2

    公开(公告)日：2017-01-03

    申请号：US14414510

    申请日：2013-06-27

    Applicant: ZTE CORPORATION

    Inventor： Yajun Zhao ,  Linmei Mo ,  Hanqing Xu ,  Yujie Li ,  Baoyu Sun ,  Chen Huang

    IPC: H04W4/00 ,  H04L5/00 ,  H04L25/02 ,  H04W88/08 ,  H04B7/02

    CPC classification number: H04L5/0035 ,  H04B7/024 ,  H04L5/0005 ,  H04L25/0204 ,  H04L25/022 ,  H04W88/08

    Abstract: A method and a base station for calibrating data transmitted by coordinated APs are disclosed. The method includes: a base station obtaining an uplink channel frequency-domain response and a downlink channel frequency-domain response between a first AP and a second AP which participate in coordination; the base station dividing the uplink channel frequency-domain response by the downlink channel frequency-domain response to obtain an uplink and downlink channel response difference between the first AP and the second AP; and the base station calibrating the data transmitted by the first AP and the second AP in coordination according to the uplink and downlink channel response difference. The method and base station in the embodiments of the present document are applied to calibrate the data transmitted by coordinated APs.

    Abstract translation: 公开了一种用于校准由协调的AP发送的数据的方法和基站。 该方法包括：基站获得参与协调的第一AP与第二AP之间的上行链路信道频域响应和下行链路信道频域响应; 所述基站通过所述下行链路信道频域响应划分所述上行链路信道频域响应，以获得所述第一AP与所述第二AP之间的上行链路和下行链路信道响应差; 并且基站根据上行链路和下行链路信道响应差异来协调地校准由第一AP和第二AP发送的数据。 应用本文的实施例中的方法和基站来校准协调AP发送的数据。

    Systems and methods for channel access
    8.
    发明授权
    Systems and methods for channel access 有权

    公开(公告)号：US12096473B2

    公开(公告)日：2024-09-17

    申请号：US18500641

    申请日：2023-11-02

    Applicant: ZTE CORPORATION

    Inventor： Hanqing Xu ,  Yajun Zhao ,  Xincai Li ,  Ling Yang

    IPC: H04W16/14 ,  H04W74/0808

    CPC classification number: H04W74/0808 ,  H04W16/14

    Abstract: A system and method for channel access in licensed and unlicensed spectrums are disclosed herein. In one embodiment, a method performed by a communication node, includes: detection of an idle channel associated with a communication device after performance of a channel access procedure; transmitting an initial signal after the detection of the idle channel, wherein the initial signal configures a communication device to start detecting a control channel; and transmitting a control signal using the control channel to the communication device after the transmitting the initial signal.

    METHOD FOR NETWORK NODE INTEGRATION
    9.
    发明公开
    METHOD FOR NETWORK NODE INTEGRATION 审中-公开

    公开(公告)号：US20240224068A1

    公开(公告)日：2024-07-04

    申请号：US18606749

    申请日：2024-03-15

    Applicant: ZTE Corporation

    Inventor： Wei Cao ,  Nan Zhang ,  Ziyang Li ,  Hanqing Xu ,  Jian Li

    IPC: H04W16/26 ,  H04W74/0833

    CPC classification number: H04W16/26 ,  H04W74/0833

    Abstract: Method, device and computer program product for wireless communication are provided. A method includes: performing, by a wireless communication node with a network node, an initial access process; and identifying, by the wireless communication node, the network node according to a message from the network node in the initial access process or after the initial access process; wherein the network node is adopted to amplify signals between the wireless communication node and a user equipment.

    Systems and methods for channel access
    10.
    发明授权
    Systems and methods for channel access 有权

    公开(公告)号：US11832303B2

    公开(公告)日：2023-11-28

    申请号：US17149500

    申请日：2021-01-14

    Applicant: ZTE CORPORATION

    Inventor： Hanqing Xu ,  Yajun Zhao ,  Xincai Li ,  Ling Yang

    IPC: H04W74/08 ,  H04W16/14

    CPC classification number: H04W74/0808 ,  H04W16/14

    Abstract: A system and method for channel access in licensed and unlicensed spectrums are disclosed herein. In one embodiment, a method performed by a communication node, includes: detection of an idle channel associated with a communication device after performance of a channel access procedure; transmitting an initial signal after the detection of the idle channel, wherein the initial signal configures a communication device to start detecting a control channel; and transmitting a control signal using the control channel to the communication device after the transmitting the initial signal.

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