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    FREQUENCY PRE-COMPENSATION FOR WIRELESS NETWORKS
    152.
    发明公开
    FREQUENCY PRE-COMPENSATION FOR WIRELESS NETWORKS 审中-公开

    公开(公告)号：US20230156643A1

    公开(公告)日：2023-05-18

    申请号：US17454996

    申请日：2021-11-15

    Applicant: QUALCOMM Incorporated

    Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Tao LUO ,  Junyi LI

    IPC: H04W56/00 ,  H04W24/10

    CPC classification number: H04W56/0035 ,  H04W56/005 ,  H04W24/10

    Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE) including receiving a first reference signal (RS) from a first transmission reception point (TRP); receiving a second RS from a second TRP, wherein the first TRP and the second TRP are both associated with a BS; and transmitting, to the BS, an indication that one of a first shifted carrier frequency at which the first RS is received or a second shifted carrier frequency at which the second RS is received is preferred for use by the UE as a reference carrier frequency for demodulation.

    DYNAMIC TIMING ADJUSTMENT FOR NEW RADIO INTEGRATED ACCESS AND BACKHAUL NODE
    153.
    发明公开
    DYNAMIC TIMING ADJUSTMENT FOR NEW RADIO INTEGRATED ACCESS AND BACKHAUL NODE 审中-公开

    公开(公告)号：US20230156635A1

    公开(公告)日：2023-05-18

    申请号：US18055376

    申请日：2022-11-14

    Applicant: QUALCOMM Incorporated

    Inventor： Wooseok NAM ,  Tao LUO ,  Junyi LI

    IPC: H04W56/00 ,  H04W76/27 ,  H04L27/26 ,  H04W74/04

    CPC classification number: H04W56/0005 ,  H04W76/27 ,  H04L27/2666 ,  H04W56/001 ,  H04W74/04

    Abstract: Aspects of the present disclosure provide techniques for dynamically adjusting the access link timing alignment at the integrated access and backhaul (IAB) node. Specifically, features of the present disclosure provide techniques for signaling to one or more child nodes the timing advance and timing offset values associated with each operational mode of the TAB node that may impact the access link timing for the child node (for uplink and/or downlink transmissions). Additionally or alternatively, aspects of the present disclosure identify whether a gap period may be included in order to ensure that the child node has sufficient time to transition between states during the transition period (e.g., from downlink to uplink) when the TAB node dynamically adjusts the access link timing.

    POWER SPLITTING FOR AN UPLINK TRANSMISSION USING MULTIPLE ANTENNA PANELS
    156.
    发明申请
    POWER SPLITTING FOR AN UPLINK TRANSMISSION USING MULTIPLE ANTENNA PANELS 有权

    公开(公告)号：US20230122357A1

    公开(公告)日：2023-04-20

    申请号：US17907045

    申请日：2020-04-24

    Applicant: QUALCOMM Incorporated

    Inventor： Fang YUAN ,  Wooseok NAM ,  Tao LUO

    IPC: H04W52/42 ,  H04W52/14

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, for an uplink transmission that is to use multiple antenna panels, a first power splitting for a first transmit power associated with a first antenna panel of the multiple antenna panels, and a second power splitting for a second transmit power associated with a second antenna panel of the multiple antenna panels. The UE may transmit the uplink transmission using the multiple antenna panels according to the first power splitting for the first antenna panel and the second power splitting for the second antenna panel. Numerous other aspects are provided.

    SECURITY ENHANCEMENTS WITH A RECONFIGURABLE INTELLIGENT SURFACE
    157.
    发明申请
    SECURITY ENHANCEMENTS WITH A RECONFIGURABLE INTELLIGENT SURFACE 有权

    公开(公告)号：US20230101393A1

    公开(公告)日：2023-03-30

    申请号：US17447985

    申请日：2021-09-17

    Applicant: QUALCOMM Incorporated

    Inventor： Yucheng DAI ,  Wooseok NAM ,  Tao LUO

    IPC: H04W12/0431 ,  H04W72/04 ,  H04W24/08 ,  H04W76/10 ,  H04W12/06

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first signal associated with a downlink control channel, wherein the first signal uses a modulation signature that identifies a first security key associated with a reconfigurable intelligent surface (RIS), and wherein the first signal includes a second security key. The UE may receive a second signal associated with a downlink shared channel, wherein the second signal includes a third security key, and wherein the second signal is authenticated by the UE based at least in part on the first security key, the second security key, and the third security key. Numerous other aspects are described.

    EFFICIENT RECONFIGURABLE INTELLIGENT SURFACE OR REPEATER ASSISTED COMMUNICATION
    160.
    发明申请
    EFFICIENT RECONFIGURABLE INTELLIGENT SURFACE OR REPEATER ASSISTED COMMUNICATION 有权

    公开(公告)号：US20230086052A1

    公开(公告)日：2023-03-23

    申请号：US17448019

    申请日：2021-09-17

    Applicant: QUALCOMM Incorporated

    Inventor： Wooseok NAM ,  Yucheng DAI ,  Tao LUO ,  Peter GAAL ,  Junyi LI ,  Sony AKKARAKARAN

    IPC: H04B7/155

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a signal that is transmitted by a base station with a modulation signature associated with a reconfigurable intelligent surface (RIS) or a repeater and redirected by the RIS or the repeater using modulation that reverses the modulation signature associated with the RIS or the repeater. The UE may decode the signal, wherein the signal is decodable by the UE based at least in part on the signal being redirected by the RIS or the repeater using the modulation that reverses the modulation signature associated with the RIS or the repeater. Numerous other aspects are described.

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