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    METHODS, DEVICES, AND SYSTEMS FOR TRANSMITTING INITIAL ACCESS SIGNALS OR CHANNELS
    3.
    发明申请
    METHODS, DEVICES, AND SYSTEMS FOR TRANSMITTING INITIAL ACCESS SIGNALS OR CHANNELS 有权

    公开(公告)号：US20220360481A1

    公开(公告)日：2022-11-10

    申请号：US17874673

    申请日：2022-07-27

    Applicant: ZTE Corporation

    Inventor： Hanqing XU ,  Li TIAN ,  Ling YANG ,  Ziyang LI ,  Yajun ZHAO

    IPC: H04L27/26 ,  H04W56/00

    Abstract: The present disclosure describes methods, systems and devices for transmitting initial access information from a base station to a user equipment (UE). One method includes notifying, by the base station, the UE to support at least one subcarrier spacing (SCS); communicating, by the base station, a subcarrier offset to the UE; and configuring, by the base station, a multiplexing pattern between initial access information. Another method includes receiving, by the UE from the base station, notification to support at least one subcarrier spacing (SCS); receiving, by the UE from the base station, a communication comprising a subcarrier offset; and receiving, by the UE from the base station, a configuration for a multiplexing pattern between initial access information.

    REMOTE INTERFERENCE MITIGATION RESOURCE CONFIGURATION
    4.
    发明申请
    REMOTE INTERFERENCE MITIGATION RESOURCE CONFIGURATION 有权

    公开(公告)号：US20210235463A1

    公开(公告)日：2021-07-29

    申请号：US17232044

    申请日：2021-04-15

    Applicant: ZTE Corporation

    Inventor： Hanqing XU ,  Jun XU ,  Mengzhu CHEN ,  Yajun ZHAO ,  Saijin XIE

    IPC: H04W72/08 ,  H04L5/00

    Abstract: Techniques are described for configuring resources for remote interference mitigation (RIM). An example method includes configuring a first sequence for a reference signal (RS) in response to determining that the RS includes information indicative of a first type of status information. The method also includes configuring a second sequence for the RS in response to determining that the RS includes information indicative of a second type of status information, where the RS is transmitted in response to determining an interference and based on the configured first sequence or second sequence.

    REMOTE INTERFERENCE IDENTIFICATION AND MITIGATION
    5.
    发明申请
    REMOTE INTERFERENCE IDENTIFICATION AND MITIGATION 有权

    公开(公告)号：US20210234731A1

    公开(公告)日：2021-07-29

    申请号：US17180133

    申请日：2021-02-19

    Applicant: ZTE Corporation

    Inventor： Hanqing XU ,  Jun XU ,  Yajun ZHAO ,  Mengzhu CHEN ,  Saijin XIE

    IPC: H04L25/03 ,  H04W72/04 ,  H04W36/06 ,  H04B17/345

    Abstract: Method, systems and devices for identifying and mitigating remote interference, e.g. a downlink transmission from a remote network device interfering with uplink transmissions of another network device, are described. One example method for identifying remote interference includes determining that an interference type is a remote interference, and transmitting, in response to the determining, a reference signal indicative of a resource that was affected by the remote interference. Another example method for identifying remote interference includes detecting a reference signal in a frame, and determining a resource that was affected by a remote interference based on a position of the reference signal in the frame.

    SENDING METHOD, DEVICE, AND ACCESS POINT FOR OCCUPYING AN UNLICENSED CARRIER
    6.
    发明申请
    SENDING METHOD, DEVICE, AND ACCESS POINT FOR OCCUPYING AN UNLICENSED CARRIER 审中-公开

    公开(公告)号：US20170272957A1

    公开(公告)日：2017-09-21

    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

    CPC classification number: H04W16/14 ,  H04W48/08 ,  H04W72/04 ,  H04W74/0816 ,  H04W76/20 ,  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, Device and User Terminal for Measuring Discovery Signal
    7.
    发明申请
    Method, Device and User Terminal for Measuring Discovery Signal 审中-公开

    公开(公告)号：US20170111130A1

    公开(公告)日：2017-04-20

    申请号：US15312187

    申请日：2014-08-08

    Applicant: ZTE CORPORATION

    Inventor： Yajun ZHAO ,  Linmei MO ,  Hanqing XU

    IPC: H04B17/318 ,  H04L5/00 ,  H04W8/00

    CPC classification number: H04B17/318 ,  H04L5/0007 ,  H04W8/005 ,  H04W24/10

    Abstract: A method, apparatus and user terminal for measuring with a discovery signal are disclosed in the present document. The method includes: when measuring reference signal receiving quality (RSRQ) based on a discovery signal, performing a received signal strength indication (RSSI) measurement in a sub-frame where a discovery signal is located and/or a sub-frame without the discovery signal; and acquiring the RSRQ according to the measured RSSI. With the present document, the RSSI measurement is performed based on the sub-frame where the discovery signal is located and/or the sub-frame without the discovery signal, which can reduce the measurement deviation caused by the situation that there is no data in a data channel after a cell is closed, and increase the RSRQ measurement accuracy.

    SYSTEMS AND METHODS FOR CHANNEL ACCESS
    10.
    发明公开
    SYSTEMS AND METHODS FOR CHANNEL ACCESS 审中-公开

    公开(公告)号：US20240064807A1

    公开(公告)日：2024-02-22

    申请号：US18500641

    申请日：2023-11-02

    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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