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    Managing end-to-end delay budget for wireless communications
    105.
    发明授权
    Managing end-to-end delay budget for wireless communications 有权

    公开(公告)号：US11671378B2

    公开(公告)日：2023-06-06

    申请号：US17335806

    申请日：2021-06-01

    Applicant: QUALCOMM Incorporated

    Inventor： Prashanth Haridas Hande ,  Ravi Agarwal ,  Peerapol Tinnakornsrisuphap

    IPC: H04W28/02 ,  H04W24/08 ,  H04W28/18 ,  H04L47/283

    CPC classification number: H04L47/283 ,  H04W24/08 ,  H04W28/0236 ,  H04W28/0268 ,  H04W28/18

    Abstract: Methods, systems, and devices for wireless communications are described. A device may manage an end-to-end delay budget for wireless communications. The communication device may receive semi-static control signaling indicating a packet delay requirement. The communication device may receive dynamic control signaling from a different device indicating a packet delay measurement for one or more of a packet or a group of packets associated with the wireless communication in one or more of a downlink or an uplink. The communication device may adjust a packet delay parameter to compensate a delay for one or more of the downlink or the uplink based on the packet delay requirement and the packet delay measurement, and may communicate in the downlink, the uplink, or both based on the adjusted packet delay parameter.

    SERVICE RELATIONSHIP IN A WIRELESS COMMUNICATION SYSTEM
    106.
    发明申请
    SERVICE RELATIONSHIP IN A WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20230096036A1

    公开(公告)日：2023-03-30

    申请号：US18063241

    申请日：2022-12-08

    Applicant: QUALCOMM Incorporated

    Inventor： Ravi Agarwal ,  Gavin Bernard Horn ,  Miguel Griot

    IPC: H04W48/18 ,  H04B17/318 ,  H04W48/16 ,  H04W48/10

    Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for a service-based cell reselection by a user equipment (UE) in a wireless communication system. The UE may have a service relationship with a particular service. A wireless communication system may provide different types of services via different radio frequencies. The UE may determine which cells to measure for cell reselection to include those that correspond to a service of interest to the UE. In addition to power savings, the UE may experience faster cell reselection for a service. The techniques of this disclosure also may enable a priority-based cell reselection so that the UE can camp on a cell that supports a higher priority service compared to other services supported by the UE.

    TECHNIQUES FOR SCHEDULING COMMUNICATION RESOURCES
    109.
    发明申请
    TECHNIQUES FOR SCHEDULING COMMUNICATION RESOURCES 有权

    公开(公告)号：US20220124781A1

    公开(公告)日：2022-04-21

    申请号：US17501873

    申请日：2021-10-14

    Applicant: QUALCOMM Incorporated

    Inventor： Arnaud Meylan ,  Leena Zacharias ,  Michel Chauvin ,  Ravi Agarwal

    IPC: H04W72/12 ,  H04W76/28

    Abstract: Techniques for wireless communications are described. Control information used to preschedule communication resources may be received and communications may be performed based on the control information using a prescheduling technique. A scheduling type used for the control information may be determined using configuration information, an indication included in the control information, or both. A wireless device that is prescheduled communication resources may not start or not restart an inactivity timer based on the received control information. Also, a wireless device that is prescheduled communication resources may not start a retransmission timer based on the received control information. Additionally, a wireless device that is prescheduled communication resources may also refrain from transmitting a scheduling request based on a duration until a next instance of prescheduled communication resources is expected to occur.

    ADAPTIVE CONFIGURED GRANT FOR POWER SAVING
    110.
    发明申请
    ADAPTIVE CONFIGURED GRANT FOR POWER SAVING 有权

    公开(公告)号：US20220095224A1

    公开(公告)日：2022-03-24

    申请号：US17475172

    申请日：2021-09-14

    Applicant: QUALCOMM Incorporated

    Inventor： Yuchul Kim ,  Wanshi Chen ,  Jay Kumar Sundararajan ,  Hwan Joon Kwon ,  Linhai He ,  Ravi Agarwal ,  Miguel Griot ,  Krishna Kiran Mukkavilli ,  Yeliz Tokgoz

    IPC: H04W52/02 ,  H04W72/14

    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be receive a grant configuration including multiple set of parameters, and the UE may select a set of parameters from the configured grant based on a channel condition. In some examples, the UE may be configured to signal to a network (e.g., a base station) the selected set of parameters and their corresponding parameter values. For example, the UE may be configured to signal the selected set of parameters over semi-static signaling (e.g., radio resource control (RRC) messaging) or dynamic signaling (e.g., medium access control-control element (MAC-CE) messaging, uplink control information (UCI) messaging, or the like). By configuring the UE with multiple set of parameters, the UE may adapt to changing channel conditions, which may provide higher reliability and lower latency for wireless communications, as well as reduce power consumption for the UE.

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