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    DISTORTION PROBING REFERENCE SIGNALS
    42.
    发明申请
    DISTORTION PROBING REFERENCE SIGNALS 有权

    公开(公告)号：US20210266950A1

    公开(公告)日：2021-08-26

    申请号：US17136840

    申请日：2020-12-29

    Applicant: QUALCOMM Incorporated

    Inventor： June Namgoong ,  Taesang Yoo ,  Naga Bhushan ,  Tingfang Ji ,  Krishna Kiran Mukkavilli ,  Jay Kumar Sundararajan ,  Pavan Kumar Vithaladevuni

    IPC: H04W72/14 ,  H04L5/00 ,  H04W72/04 ,  H03F1/32

    Abstract: Methods, systems, and devices for wireless communications are described. A first device and a second device may communicate via a channel. The first device may generate and transmit a reference signal, which may be a distortion probing reference signal with a high peak to average power ratio. In one implementation, the first device may use the reference signal as an input for a neural network model to learn a nonlinear response of the second device transmission components. In another implementation, the second device may sample the generated reference signal, and use the samples as inputs for a neural network model to learn the nonlinear response. The first device and the second device may exchange signaling based on learning the nonlinear response, and each device may compensate for the nonlinear response when communicating via the channel.

    SIDELINK-ASSISTED INFORMATION TRANSFER
    44.
    发明申请
    SIDELINK-ASSISTED INFORMATION TRANSFER 有权

    公开(公告)号：US20210243752A1

    公开(公告)日：2021-08-05

    申请号：US17159502

    申请日：2021-01-27

    Applicant: QUALCOMM Incorporated

    Inventor： Jingchao Bao ,  Sony Akkarakaran ,  Tao Luo ,  Taesang Yoo ,  Hamed Pezeshki ,  Arumugam Chendamarai Kannan ,  Mahmoud Taherzadeh Boroujeni

    IPC: H04W72/04

    Abstract: This disclosure provides systems, methods, devices, and computer-readable media that support base station-assisted and unassisted sharing of particular information between neighboring user equipments (UEs). In a particular implementation, a method of wireless communication includes receiving, at a base station from a first UE, an information request corresponding to neighbor UEs of the first UE. The method also includes retrieving, at the base station from one or more serving UEs, corresponding information. The method further includes transmitting, from the base station to the first UE, an information package that includes the information corresponding to at least one of the one or more serving UEs. Other aspects and features are also claimed and described.

    Techniques for use in reverse time alignment
    45.
    发明授权
    Techniques for use in reverse time alignment 有权

    公开(公告)号：US11025473B2

    公开(公告)日：2021-06-01

    申请号：US15707595

    申请日：2017-09-18

    Applicant: QUALCOMM Incorporated

    Inventor： Ahmed Sadek ,  Taesang Yoo

    IPC: H04L27/26 ,  H04W56/00 ,  H04J3/06 ,  H04B7/26 ,  H04L7/00

    Abstract: The present disclosure describes a method, an apparatus, and a computer-readable medium for use in providing reverse time alignment in a wireless network. For example, the method may include obtaining a first timing value from a serving node and a second timing value from each of one or more non-serving nodes of the UE, computing one or more timing differences between the first timing value and each of one or more second timing values, and reporting the one or more timing differences to the serving node. Additionally, the disclosure describes a method, an apparatus and a computer-readable medium for use in providing time alignment in a coordinated multi-point (CoMP) transmission network by obtaining of a CoMP transmission network timing information from a plurality of user equipments (UEs) and storing the timing information for each of the plurality of UEs for communicating with the first node.

    Reducing processing time for low latency transmission and reception
    50.
    发明授权
    Reducing processing time for low latency transmission and reception 有权

    公开(公告)号：US10764012B2

    公开(公告)日：2020-09-01

    申请号：US14931196

    申请日：2015-11-03

    Applicant: QUALCOMM Incorporated

    Inventor： Tao Luo ,  Taesang Yoo ,  Xiaoxia Zhang

    IPC: H04L5/00 ,  H04L1/18 ,  H04L1/00

    Abstract: Techniques are provided for reduction of processing requirements for portions of a received transmission relative to processing requirements for other portions of the same transmission. Different coding schemes may be employed for portions of a data transmission. In some examples, a tail portion of a data transmission may use a coding scheme that had reduced processing requirements relative to other portions of the data transmission. The reduced processing requirements may allow a receiver to generate an acknowledgment of receipt relatively quickly, which may reduce latency for acknowledging receipt of a transmission.

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