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    APPARATUS AND METHODS FOR RESOURCE ELEMENT GROUP BASED TRAFFIC TO PILOT RATIO AIDED SIGNAL PROCESSING
    21.
    发明申请
    APPARATUS AND METHODS FOR RESOURCE ELEMENT GROUP BASED TRAFFIC TO PILOT RATIO AIDED SIGNAL PROCESSING 审中-公开
    用于资源元素组交通的导引比例信号处理的装置和方法

    公开(公告)号：US20130336249A1

    公开(公告)日：2013-12-19

    申请号：US13916437

    申请日：2013-06-12

    Applicant: QUALCOMM Incorporated

    Inventor： Lu ZHAO ,  Tao LUO ,  Taesang YOO ,  Siddhartha MALLIK ,  Yongbin WEI ,  Durga Prasad MALLADI

    IPC: H04W72/04

    CPC classification number: H04W72/0406 ,  H04L5/005 ,  H04L5/0053

    Abstract: A method, a computer program product, and an apparatus are provided. The methods and apparatus for wireless communication include receiving a transmission, the transmission including a plurality of resource element groups (REGs). Aspects of the methods and apparatus include selecting a set of REGs from the plurality of REGs, the set of REGs including at least one REG and determining a traffic to pilot ratio (TPR) for the set of REGs based on the transmission and reference signals in the transmission. Aspects of the methods and apparatus include determining whether the set of REGs includes at least one of control information or data based on the TPR and canceling at least one of control information or data from the set of REGs based on the TPR.

    Abstract translation: 提供了一种方法，计算机程序产品和装置。 无线通信的方法和装置包括接收传输，该传输包括多个资源单元组（REG）。 方法和装置的方面包括从多个REG中选择一组REG，包括至少一个REG的REG集合，并且基于传输和参考信号来确定REG集合的业务与导频比（TPR） 传输。 方法和装置的方面包括基于TPR来确定该REG组是否包括控制信息或数据中的至少一个，并且基于该TPR从该组REG中取消控制信息或数据中的至少一个。

    QUALIFYING MACHINE LEARNING-BASED CSI PREDICTION
    22.
    发明申请
    QUALIFYING MACHINE LEARNING-BASED CSI PREDICTION 有权

    公开(公告)号：US20210376895A1

    公开(公告)日：2021-12-02

    申请号：US16888593

    申请日：2020-05-29

    Applicant: QUALCOMM Incorporated

    Inventor： Yisheng XUE ,  Weiliang ZENG ,  Xiaoxia ZHANG ,  Yongbin WEI

    IPC: H04B7/06 ,  H04L12/24 ,  H04L1/18 ,  G06N20/00

    Abstract: Certain aspects of the present disclosure provide techniques for qualifying machine learning model-based channel state information (CSI) predictions. An example method generally includes receiving, from a network entity, a channel state information (CSI) prediction model for quantized CSI, calculating CSI based on downlink reference signal measurements, generating a quantized CSI difference value based a quantization of a difference between the calculated CSI and CSI predicted based on a CSI prediction model, and reporting, to the network entity, the calculated CSI and the quantized CSI difference value.

    MULTI-OPERATOR SHARED SPECTRUM STRUCTURE COMPATIBLE WITH FRAME-BASED EQUIPMENT
    25.
    发明申请
    MULTI-OPERATOR SHARED SPECTRUM STRUCTURE COMPATIBLE WITH FRAME-BASED EQUIPMENT 审中-公开

    公开(公告)号：US20200037336A1

    公开(公告)日：2020-01-30

    申请号：US16518843

    申请日：2019-07-22

    Applicant: QUALCOMM Incorporated

    Inventor： Jing SUN ,  Xiaoxia ZHANG ,  Yisheng XUE ,  Tamer KADOUS ,  Aleksandar DAMNJANOVIC ,  Arumugam CHENDAMARAI KANNAN ,  Yongbin WEI

    IPC: H04W72/10 ,  H04W72/04 ,  H04W72/12

    Abstract: Aspects directed towards a frame-based equipment (FBE) design for a multi-operator New Radio shared spectrum (NR-SS) are disclosed. In one example, at least one contention slot is monitored within a fixed frame period of an unlicensed spectrum, and a determination is performed of whether a channel reservation signal associated with a higher priority node has been detected within the at least one contention slot. For this example, the at least one contention slot is associated with a resource of a subsequent fixed frame period of the unlicensed spectrum. A determination is then made of whether to transmit communication via the resource. Here, the communication is transmitted via the resource, if the channel reservation signal is not detected, and the communication is not transmitted via the resource, if the channel reservation signal is detected.

    UPLINK GRANT MANAGEMENT FOR LTE IN UNLICENSED SPECTRUM
    26.
    发明申请
    UPLINK GRANT MANAGEMENT FOR LTE IN UNLICENSED SPECTRUM 审中-公开

    公开(公告)号：US20190149278A1

    公开(公告)日：2019-05-16

    申请号：US16244718

    申请日：2019-01-10

    Applicant: QUALCOMM Incorporated

    Inventor： Wanshi CHEN ,  Peter GAAL ,  Tao LUO ,  Aleksandar DAMNJANOVIC ,  Yongbin WEI ,  Durga Prasad MALLADI ,  Hao XU ,  Srinivas YERRAMALLI

    IPC: H04L1/18 ,  H04W72/14

    Abstract: Systems and methods for uplink transmission scheduling are disclosed. A wireless device may monitor at least two downlink sub-frames for scheduling grants. The wireless device may receive a first uplink scheduling grant in one of the at least two downlink sub-frames for at least a first uplink sub-frame and receive a second uplink scheduling grant in another of the at least two downlink sub-frames for at least the first uplink sub-frame. The wireless device may perform an uplink transmission in the first uplink sub-frame based on one or both of the first uplink scheduling grant and the second uplink scheduling grant. For the uplink transmission, the wireless device may select a most recent uplink scheduling grant or select an uplink scheduling grant received in a downlink sub-frame at least a minimum number of sub-frames before the first uplink sub-frame.

    METHODS AND APPARATUS FOR DYNAMIC TIME-DIVISION DUPLEXING (TDD)
    27.
    发明申请
    METHODS AND APPARATUS FOR DYNAMIC TIME-DIVISION DUPLEXING (TDD) 审中-公开

    公开(公告)号：US20190081768A1

    公开(公告)日：2019-03-14

    申请号：US16118395

    申请日：2018-08-30

    Applicant: QUALCOMM Incorporated

    Inventor： Xiaoxia ZHANG ,  Taesang YOO ,  Yongbin WEI ,  Tamer Adel KADOUS

    IPC: H04L5/14 ,  H04W72/04

    Abstract: Wireless communication apparatus and methods related to dynamic TDD are described. In aspects, a method of wireless communication over a shared medium may include, receiving, from a base station, control information in a first portion of a transmission opportunity (TXOP), wherein the control information indicates a configuration for triggering a communication of at least one shared medium reservation signal associated with one or more remaining portions of the TXOP; and in response to receiving the control information in the first portion of the TXOP, monitoring for or transmitting the at least one shared medium reservation signal, based on the configuration.

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