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    Flexible sidelink control information periodicity for sidelink semi-persistent scheduling
    91.
    发明授权
    Flexible sidelink control information periodicity for sidelink semi-persistent scheduling 有权

    公开(公告)号：US11832252B2

    公开(公告)日：2023-11-28

    申请号：US17385321

    申请日：2021-07-26

    Applicant: QUALCOMM Incorporated

    Inventor： Lik Hang Silas Fong ,  Jing Sun ,  Piyush Gupta ,  Xiaojie Wang

    IPC: H04W72/20 ,  H04W72/1263 ,  H04W72/25

    CPC classification number: H04W72/20 ,  H04W72/1263 ,  H04W72/25

    Abstract: Aspects of the present disclosure provide techniques that help reducing transmission overhead related to sidelink control information (SCI). For example, when a transmitter UE has established a sidelink communication with a receiver UE, the transmitter UE may schedule with at least one semi-persistent scheduling (SPS) process at a first time interval. The transmitter UE may sense whether a resource is available for transmissions to the receiver UE based on decoding an SCI, such as an SCI 0-1 message. The SCI is transmitted at a second time interval that is greater than the first time interval. For example, the second time interval may be a multiple of the first time interval of the at least one SPS process. The second time interval may be flexible and may be increased to reduce the number of SCI messages transmitted in certain time periods in order to reduce communication overhead.

    Indicating cancelation of transmissions of sidelink messages
    92.
    发明授权
    Indicating cancelation of transmissions of sidelink messages 有权

    公开(公告)号：US11792797B2

    公开(公告)日：2023-10-17

    申请号：US17184055

    申请日：2021-02-24

    Applicant: QUALCOMM Incorporated

    Inventor： Xiaojie Wang ,  Sony Akkarakaran ,  Hua Wang ,  Jing Sun ,  Juan Montojo ,  Junyi Li ,  Xiaoxia Zhang ,  Tao Luo ,  Piyush Gupta

    IPC: H04W28/26 ,  H04W72/20 ,  H04W72/0446

    CPC classification number: H04W72/20 ,  H04W28/26 ,  H04W72/0446

    Abstract: Apparatus, methods, and computer-readable media for facilitating indicating cancelation of transmissions of sidelink messages are disclosed herein. An example method for wireless communication at a sidelink device includes transmitting SCI reserving a set of resources for one or more retransmissions of a message, the set of resources identifying one or more reserved resources in a time domain. The example method also includes identifying a skipped transmission associated with one or more of the set of resources reserved by the sidelink device. Additionally, the example method includes transmitting a cancelation indication indicating the skipped transmission, the cancelation indication indicating that the skipped transmission corresponds to a previous reserved resource in the time domain, a current reserved resource in the time domain, or a future reserved resource in the time domain.

    Sidelink cancellation indication for sidelink channels
    95.
    发明授权
    Sidelink cancellation indication for sidelink channels 有权

    公开(公告)号：US11778628B2

    公开(公告)日：2023-10-03

    申请号：US17450395

    申请日：2021-10-08

    Applicant: QUALCOMM Incorporated

    Inventor： Xiaojie Wang ,  Xiaoxia Zhang ,  Piyush Gupta ,  Jing Sun ,  Junyi Li ,  Sony Akkarakaran

    IPC: H04W72/10 ,  H04W72/23

    CPC classification number: H04W72/23

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information including a sidelink cancellation indication indicating a cancellation of a communication in a communication resource that has an overlap with a physical sidelink control channel. The UE may transmit on the communication resource in accordance with the sidelink cancellation indication and a rule associated with the overlap with the physical sidelink control channel. Numerous other aspects are described.

    TECHNIQUES FOR COMMUNICATING CHANNEL STATE INFORMATION FOR ENERGY TRANSFER OPERATIONS
    96.
    发明公开
    TECHNIQUES FOR COMMUNICATING CHANNEL STATE INFORMATION FOR ENERGY TRANSFER OPERATIONS 审中-公开

    公开(公告)号：US20230283442A1

    公开(公告)日：2023-09-07

    申请号：US17683902

    申请日：2022-03-01

    Applicant: QUALCOMM Incorporated

    Inventor： Xiaojie Wang ,  Piyush Gupta ,  Junyi Li

    IPC: H04L5/00

    CPC classification number: H04L5/0057

    Abstract: Methods, systems, and devices for wireless communications are described. An energy transmitter device may transmit an energy signal to an energy receiver device for energy harvesting by the energy receiver device. To communicate channel state information (CSI) of a channel between the energy transmitter device and the energy receiver device, the energy transmitter device may transmit a first signal to the energy receiver device. In response, the energy receiver device may transmit a second signal to the energy transmitter device that is indicative of the CSI, where the CSI is based on the first signal. The energy transmitter device may transmit additional signals to the energy receiver device whose transmission characteristics are based on the CSI.

    Foveated binned rendering associated with sample spaces
    97.
    发明授权
    Foveated binned rendering associated with sample spaces 有权

    公开(公告)号：US11734787B2

    公开(公告)日：2023-08-22

    申请号：US17478694

    申请日：2021-09-17

    Applicant: QUALCOMM Incorporated

    Inventor： Ashokanand Neelambaran ,  Piyush Gupta ,  Kalyan Kumar Bhiravabhatla ,  Tao Wang ,  Andrew Evan Gruber

    IPC: G06T1/20 ,  A63F13/525 ,  G06T3/40 ,  G06T11/40

    CPC classification number: G06T1/20 ,  A63F13/525 ,  G06T3/40 ,  G06T11/40

    Abstract: Aspects presented herein relate to methods and devices for graphics processing including an apparatus, e.g., a GPU. The apparatus may receive a plurality of primitives associated with one or more frames in a scene, a portion of the scene being associated with an upscaled sample space and/or a downscaled sample space. The apparatus may also perform a binning pass for the plurality of primitives, the binning pass being associated with an unscaled sample space, where the binning pass sorts each of the primitives into one or more bins associated with each of the one or more frames. Further, the apparatus may perform one of one or more rendering passes for each of the one or more bins. The apparatus may also rasterize each of the plurality of primitives based on at least one of the upscaled sample space or the downscaled sample space.

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