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    Physical layer security activation
    432.
    发明授权
    Physical layer security activation 有权

    公开(公告)号：US12192239B2

    公开(公告)日：2025-01-07

    申请号：US17466993

    申请日：2021-09-03

    Applicant: QUALCOMM Incorporated

    Inventor： Ahmed Attia Abotabl ,  Muhammad Sayed Khairy Abdelghaffar ,  Krishna Kiran Mukkavilli

    IPC: H04L29/06 ,  H04K3/00 ,  H04L9/40 ,  H04W72/0446 ,  H04W72/20

    Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a user equipment (UE) may receive, from a base station, control signaling identifying a configuration of a set of time intervals for communication with the base station, the set of time intervals including a subset of the time intervals for which the UE is to perform a physical layer security procedure. In some cases, the UE may activate a timer associated with performing the physical layer security procedure in response to a trigger. The UE and the base station may communicate one or more messages using the physical layer security procedure, for example, in the subset of the time intervals identified by the control signaling, while the timer is active, or both. The physical layer security procedure may involve the UE performing physical layer security encoding, signal jamming, or both.

    Tri-state hybrid automatic repeat request feedback
    433.
    发明授权
    Tri-state hybrid automatic repeat request feedback 有权

    公开(公告)号：US12185338B2

    公开(公告)日：2024-12-31

    申请号：US18474888

    申请日：2023-09-26

    Applicant: QUALCOMM Incorporated

    Inventor： Yi Huang ,  Wanshi Chen ,  Peter Gaal ,  Wei Yang ,  Tingfang Ji ,  Krishna Kiran Mukkavilli ,  Hwan Joon Kwon

    IPC: H04W72/23 ,  H04L1/1812

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an apparatus for wireless communication at a wireless node comprises one or more memories, and one or more processors, coupled to the memory. The one or more processors can be configured to transmit or receive tri-state feedback indicating a result of decoding one or more communications. The tri-state feedback can be associated with three potential states. The three potential states can indicate whether (i) decoding of a control channel was unsuccessful, (ii) decoding of the control channel was successful and decoding of a data channel was unsuccessful, or (iii) decoding of the control channel and the data channel was successful.

    Positioning measurement/reporting with multiple discontinuous reception groups
    435.
    发明授权
    Positioning measurement/reporting with multiple discontinuous reception groups 有权

    公开(公告)号：US12146973B2

    公开(公告)日：2024-11-19

    申请号：US17793066

    申请日：2021-01-27

    Applicant: QUALCOMM Incorporated

    Inventor： Alexandros Manolakos ,  Weimin Duan ,  Wanshi Chen ,  Krishna Kiran Mukkavilli ,  Tingfang Ji ,  Naga Bhushan

    IPC: G01S5/00 ,  H04W24/10 ,  H04W76/28

    Abstract: A UE includes: a transceiver; a memory; and a processor configured to: receive first and second discontinuous reception configurations for first and second discontinuous reception groups; receive first and second positioning signal configurations for first and second positioning signals associated with the first and second discontinuous reception groups, respectively; measure the first positioning signal during a first active time of the first discontinuous reception group; and measure the second positioning signal during a fixed second active time or during a variable third active time, the fixed second active time having a fixed duration of the second discontinuous reception group and the variable third active time having a variable duration of the second discontinuous reception group.

    DM-RS bundling for interrupted transmissions
    436.
    发明授权
    DM-RS bundling for interrupted transmissions 有权

    公开(公告)号：US12137066B2

    公开(公告)日：2024-11-05

    申请号：US17755044

    申请日：2020-10-28

    Applicant: QUALCOMM Incorporated

    Inventor： Wei Yang ,  Yi Huang ,  Alexandros Manolakos ,  Krishna Kiran Mukkavilli

    IPC: H04L5/00 ,  H04L5/14 ,  H04W8/24

    Abstract: A user equipment (UE) is transmits capability signaling information to a base station. The capability signaling information may be associated with a capability of the UE to maintain coherence and bundle demodulation reference signals (DM-RS) when a transmission is interrupted. The base station may receive a transmission from the UE having dropped symbols, may determine if the capability signaling information indicates that the UE maintained coherence over the dropped signals, and may utilize bundled DM-RS to decode the transmission if the capability signaling information indicates that the UE maintained coherence.

    Downlink reception with C-WUS operation
    438.
    发明授权
    Downlink reception with C-WUS operation 有权

    公开(公告)号：US12052663B2

    公开(公告)日：2024-07-30

    申请号：US17397623

    申请日：2021-08-09

    Applicant: QUALCOMM Incorporated

    Inventor： Hung Dinh Ly ,  Krishna Kiran Mukkavilli ,  Hwan Joon Kwon

    IPC: H04W52/02 ,  H04W72/23

    CPC classification number: H04W52/0216 ,  H04W52/0235 ,  H04W72/23

    Abstract: Method and apparatus for downlink reception with C-WUS operation. The apparatus receives a C-WUS configuration configuring the UE to activate at least one cell of a base station from an inactive mode. The apparatus monitors for at least a WUS occasion from the at least one cell of the base station in the inactive mode. At least one downlink resource occasion is associated with the at least one cell in the inactive mode. The apparatus receives, from the base station, an active time indication indicating an active time for the at least one cell of the base station.

    MANAGING CONFLICTING CONFIGURATIONS FOR CONFIGURING A REFLECTIVE SURFACE
    439.
    发明公开
    MANAGING CONFLICTING CONFIGURATIONS FOR CONFIGURING A REFLECTIVE SURFACE 审中-公开

    公开(公告)号：US20240187042A1

    公开(公告)日：2024-06-06

    申请号：US18556071

    申请日：2021-06-07

    Applicant: QUALCOMM INCORPORATED

    Inventor： Ahmed Elshafie ,  Yu Zhang ,  Krishna Kiran Mukkavilli

    IPC: H04B7/04 ,  H04W72/1263 ,  H04W72/566

    CPC classification number: H04B7/04013 ,  H04W72/1263 ,  H04W72/566

    Abstract: Methods, systems, and devices for wireless communications are described. A surface used to reflect radio frequency signals may receive requests from multiple devices to configure a set of reflection coefficients. Each request may include a set of reflection coefficients and an indication of a priority level of communications associated with the set of reflection coefficients. A set of reflection coefficients included in a message transmitted from a device may be based on a position of another device relative to the device and the surface. The surface may configure a set of reflection coefficients based on the priority levels associated with the sets of reflection coefficients received in the requests.

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