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    BANDWIDTH PART SWITCHING TECHNIQUES FOR NETWORK POWER SAVINGS
    21.
    发明公开
    BANDWIDTH PART SWITCHING TECHNIQUES FOR NETWORK POWER SAVINGS 审中-公开

    公开(公告)号：US20240137918A1

    公开(公告)日：2024-04-25

    申请号：US18048492

    申请日：2022-10-20

    Applicant: QUALCOMM Incorporated

    Inventor： Ahmed Attia Abotabl ,  Marwen Zorgui ,  Ahmed Elshafie ,  Hung Dinh Ly

    IPC: H04W72/04 ,  H04W8/24

    CPC classification number: H04W72/0453 ,  H04W8/24

    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive an indication of parameters associated with a temporary bandwidth part (BWP) switch from a first BWP to a second BWP. The parameters may include a time duration for the temporary BWP switching procedure, a network antenna configuration for the second BWP, transmission parameters for communications scheduled in the second BWP, or a combination thereof. The UE may switch from the first BWP to the second BWP in accordance with the temporary BWP switching procedure and communicate with a network entity using the indicated parameters. For example, the UE may receive one or more downlink messages or transmit one or more uplink messages in accordance with the indicated parameters. Thereafter, the UE may switch from the second BWP to a third BWP in accordance with the temporary BWP switching procedure.

    FREQUENCY HOPPING IN FULL-DUPLEX COMMUNICATIONS
    23.
    发明公开
    FREQUENCY HOPPING IN FULL-DUPLEX COMMUNICATIONS 审中-公开

    公开(公告)号：US20240032001A1

    公开(公告)日：2024-01-25

    申请号：US17871369

    申请日：2022-07-22

    Applicant: QUALCOMM Incorporated

    Inventor： Ahmed Attia Abotabl ,  Marwen Zorgui ,  Muhammad Sayed Khairy Abdelghaffar ,  Abdelrahman Mohamed Ahmed Mohamed Ibrahim

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

    CPC classification number: H04W72/044 ,  H04L5/14 ,  H04L5/0012

    Abstract: Methods, systems, and devices for wireless communications are described. Some wireless communications may support frequency hopping in full-duplex communications. For example, a user equipment (UE) may receive an indication of one or more resource block (RB) sets over which the UE is to perform one or more uplink transmissions during a slot, where each RB set of the one or more RB sets is associated with a set of one or more frequency hopping parameters. The UE may select, for a first RB set of the one or more RB sets, a frequency hopping enablement status or a frequency hopping pattern based on a full-duplex classification of the slot and the set of one or more frequency hopping parameters for the first RB set. Additionally, the UE may perform the one or more uplink transmissions in accordance with the selected frequency hopping enablement status or the selected frequency hopping pattern.

    Adaptive node activation and configuration in cooperative sensing
    24.
    发明授权
    Adaptive node activation and configuration in cooperative sensing 有权

    公开(公告)号：US11812371B2

    公开(公告)日：2023-11-07

    申请号：US17448686

    申请日：2021-09-23

    Applicant: QUALCOMM Incorporated

    Inventor： Marwen Zorgui ,  Srinivas Yerramalli ,  Rajat Prakash ,  Xiaoxia Zhang ,  Roohollah Amiri

    IPC: H04W48/16

    CPC classification number: H04W48/16

    Abstract: Certain aspects of the present disclosure provide techniques for adaptive node activation and configuration in cooperative sensing. A method that may be performed by a sensing management function (SnMF) entity includes receiving a first radio frequency (RF) sensing request, from a first entity, for scanning an environment to detect at least a first object, initiating a first RF sensing session in the environment in response to the first RF sensing request, receiving a second RF sensing request, from a second entity, for scanning the environment to detect at least a second object during the first RF sensing session, accommodating the second RF sensing request using output from the first RF sensing session, wherein the first RF sensing session is ongoing, detecting the first and second objects in the environment, and transmitting information about the detected first and second object to the first and second entity, respectively.

    Relay operation with energy state modes
    26.
    发明授权
    Relay operation with energy state modes 有权

    公开(公告)号：US12256345B2

    公开(公告)日：2025-03-18

    申请号：US17944073

    申请日：2022-09-13

    Applicant: QUALCOMM Incorporated

    Inventor： Marwen Zorgui ,  Ahmed Elshafie ,  Ahmed Attia Abotabl

    IPC: H04W52/46 ,  H04W64/00 ,  H04W74/00

    Abstract: Methods, systems, and devices for wireless communications are described. A relay device may detect that a network has transitioned from a first energy state mode to a second energy state mode and the second energy state mode may be associated with a reduced network coverage area relative to a network coverage area associated with the first energy state mode. The relay device may activate a relaying function at the relay device based on detecting that the network has transitioned to the second energy state mode and a location of the relay device with respect to the reduced network coverage area. The relay device may communicate with a user equipment (UE) and a network entity of the network to relay transmissions between the UE and the network entity based at least in part on activating the relaying function.

    Positioning with a simple repeater
    27.
    发明授权
    Positioning with a simple repeater 有权

    公开(公告)号：US12256285B2

    公开(公告)日：2025-03-18

    申请号：US17373108

    申请日：2021-07-12

    Applicant: QUALCOMM Incorporated

    Inventor： Marwen Zorgui ,  Srinivas Yerramalli ,  Mohammad Tarek Fahim

    IPC: H04W4/23 ,  G01S5/02 ,  G01S11/04 ,  G01S11/06 ,  H04W4/02 ,  H04W24/10 ,  H04W56/00 ,  H04W64/00

    Abstract: This disclosure provides systems, methods, and devices for wireless communication that support enhanced positioning operations using a repeater. In a first aspect, a method of wireless communication includes receiving, by the UE, an instruction from a base station (BS) to perform a first signal measurement at a first time and a second signal measurement at a second time; determining, by the UE and based on the instruction, a first signal characteristic of a first signal during the first time corresponding to a time when a first repeater is repeating the first signal from a base station; determining, by the UE and based on the instruction, a second signal characteristic of a second signal during the second time corresponding to a time when the first repeater is not repeating the second signal; and a location of the UE is determined based on the first signal characteristic and the second signal characteristic.

    VELOCITY ESTIMATION WITH RADIO FREQUENCY (RF) SENSING
    30.
    发明公开
    VELOCITY ESTIMATION WITH RADIO FREQUENCY (RF) SENSING 审中-公开

    公开(公告)号：US20240345239A1

    公开(公告)日：2024-10-17

    申请号：US18301196

    申请日：2023-04-14

    Applicant: QUALCOMM Incorporated

    Inventor： Mohammad Tarek Fahim ,  Marwen Zorgui ,  Srinivas Yerramalli ,  Rajat Prakash ,  Xiaoxia Zhang

    IPC: G01S13/58 ,  G01S7/00 ,  G01S13/00

    CPC classification number: G01S13/589 ,  G01S7/006 ,  G01S13/003

    Abstract: This disclosure provides systems, methods, and devices for wireless communication that support a velocity estimation, such as a velocity estimation with radio frequency (RF) sensing. In a first aspect, a velocity of an object is determined based on doppler measurements from multiple transmission/reception points (TRPs). In a second aspect, the velocity of the object is determined based on angle of arrival (AoA) information received from multiple TRPs. The AoA information may include a range, an AoA, a time, or a combination thereof. In a third aspect, the velocity of the object is determined based on an orientation of the object during a sensing operation performed by a TRP. Other aspects and features are also claimed and described.

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