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    TECHNIQUES FOR PASSIVE COMMUNICATION OF A REFLECTIVE SURFACE WITH A BASE STATION
    281.
    发明公开
    TECHNIQUES FOR PASSIVE COMMUNICATION OF A REFLECTIVE SURFACE WITH A BASE STATION 审中-公开

    公开(公告)号：US20240235622A1

    公开(公告)日：2024-07-11

    申请号：US18558715

    申请日：2021-07-12

    Applicant: QUALCOMM Incorporated

    Inventor： Saeid SAHRAEI ,  Ahmed ELSHAFIE ,  Yu ZHANG ,  Hung Dinh LY ,  Krishna Kiran MUKKAVILLI

    IPC: H04B7/04 ,  H04B7/026

    CPC classification number: H04B7/04013 ,  H04B7/026

    Abstract: Methods, systems, and devices for wireless communications are described. A reconfigurable reflective surface may exploit signals transmitted from a user equipment (UE) to communicate feedback to a base station. For example, the surface may communicate feedback by reflecting two or more reference signals according to two or more configurations. In some cases, the two or more configurations may be phase shifted relative each other. In another example, the surface may communicate feedback by altering the intensity of or more reference signals transmitted from the UE. In yet another example, the surface may communicate feedback to the base station by reflecting reference signals towards one or more antenna arrays. In some cases, the one or more antenna arrays may be located at a single base station. In some other cases, the one or more antenna arrays may be located at multiple base stations or multiple transmission/reception points.

    RATE-SPLITTING MULTIPLE ACCESS MESSAGING WITH REPETITION
    282.
    发明公开
    RATE-SPLITTING MULTIPLE ACCESS MESSAGING WITH REPETITION 审中-公开

    公开(公告)号：US20240195528A1

    公开(公告)日：2024-06-13

    申请号：US18063034

    申请日：2022-12-07

    Applicant: QUALCOMM Incorporated

    Inventor： Ahmed ELSHAFIE ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL ,  Ahmed Attia ABOTABL ,  Marwen ZORGUI ,  Wanshi CHEN ,  Hung Dinh LY

    IPC: H04L1/08 ,  H04L1/1607

    CPC classification number: H04L1/08 ,  H04L1/1664

    Abstract: A transmitter may be configured to transmit, to a receiver, information configuring a repetition pattern of at least one of a common part of a rate-splitting multiple access (RSMA) message or a private part of the RSMA message. The transmitter may be further configured to transmit, to the receiver, at least one repetition of the at least one of the common part or the private part of the RSMA message according to the repetition pattern. The receiver may be configured to receive the information configuring the repetition pattern. The receiver may be further configured to receive, from the transmitter, at least one repetition of the at least one of the common part of the RSMA message or the private part of the RSMA message after receiving the information configuring the repetition pattern.

    CONTENTION-FREE RIS HANDOVER VIA BARRING
    284.
    发明公开
    CONTENTION-FREE RIS HANDOVER VIA BARRING 审中-公开

    公开(公告)号：US20240107423A1

    公开(公告)日：2024-03-28

    申请号：US18273512

    申请日：2021-03-16

    Applicant: QUALCOMM Incorporated

    Inventor： Hung Dinh LY ,  Yu ZHANG ,  Saeid SAHRAEI ,  Krishna Kiran MUKKAVILLI

    IPC: H04W48/02 ,  H04B7/04 ,  H04W36/08

    CPC classification number: H04W48/02 ,  H04B7/04013 ,  H04W36/08

    Abstract: A method, apparatus, and system for barring at least one UE from communicating with one or more RISs is disclosed. A base station may determine to bar at least one UE from communicating with one or more RISs of a plurality of RISs. The base station may transmit, to the at least one UE, a barring indication for the one or more RISs. The barring indication may identify the one or more RISs with which the at least one UE is barred from communicating. The UE may determine to refrain from communicating with the one or more RISs based on the barring indication. The UE may communicate with the base station based on the determination to refrain from communicating with the one or more RISs.

    WAKE UP RADIO AND WAKEUP SIGNALING
    285.
    发明公开
    WAKE UP RADIO AND WAKEUP SIGNALING 审中-公开

    公开(公告)号：US20240098642A1

    公开(公告)日：2024-03-21

    申请号：US17933047

    申请日：2022-09-16

    Applicant: QUALCOMM Incorporated

    Inventor： Ahmed ELSHAFIE ,  Hung Dinh LY ,  Yuchul KIM ,  Paul MCADAMS

    IPC: H04W52/02 ,  H04L5/00

    CPC classification number: H04W52/0235 ,  H04L5/0048

    Abstract: Apparatus, methods, and computer program products for wireless communication are provided. An example method may include receiving, from a second network entity, one or more LP reference signal (LP RS) resources, where the one or more LP RS resources are configured for at least one of: time or frequency tracking or synchronization, time or frequency error estimation or correction, radio resource management (RRM), or channel estimation. The example method may further include receiving a LP wake up signal (LP WUS) based on the one or more LP RS resources, where the LP WUS is associated with one or more monitoring occasions, where the LP WUS is quasi-co-located with at least one of the one or more LP RS resources, and where the LP WUS is associated with a first configuration and the at least one LP RS resource is associated with a second configuration.

    SUPPLEMENTAL RECONFIGURABLE INTELLIGENT SURFACES FOR WIRELESS COMMUNICATIONS
    286.
    发明公开
    SUPPLEMENTAL RECONFIGURABLE INTELLIGENT SURFACES FOR WIRELESS COMMUNICATIONS 审中-公开

    公开(公告)号：US20240097742A1

    公开(公告)日：2024-03-21

    申请号：US18261992

    申请日：2021-03-15

    Applicant: QUALCOMM Incorporated

    Inventor： Hung Dinh LY ,  Saeid SAHRAEI ,  Yu ZHANG ,  Krishna Kiran MUKKAVILLI

    IPC: H04B7/04 ,  H04W74/08

    CPC classification number: H04B7/04013 ,  H04W74/0833

    Abstract: Methods, systems, and devices for wireless communications are described. In a wireless communications system, a user equipment (UE) may receive an indication of a configuration (e.g., via control signaling) of a set of reconfigurable intelligent surfaces (RISs). The UE may select a primary RIS for bidirectional wireless communication (e.g., uplink and downlink) and one or more secondary RISs for unidirectional wireless communication (e.g., uplink or downlink) based on the configuration. The UE may use the one or more secondary RISs to enable higher throughput and extended coverage in the wireless communication system. The UE may communicate with the base station using the primary RIS, or the secondary RIS, or both.

    DORMANCY INDICATIONS FOR MULTIPLE NETWORK ENTITIES
    288.
    发明公开
    DORMANCY INDICATIONS FOR MULTIPLE NETWORK ENTITIES 审中-公开

    公开(公告)号：US20240073941A1

    公开(公告)日：2024-02-29

    申请号：US17897483

    申请日：2022-08-29

    Applicant: QUALCOMM Incorporated

    Inventor： Ahmed Attia ABOTABL ,  Hung Dinh LY ,  Muhammad Sayed Khairy ABDELGHAFFAR

    IPC: H04W74/00 ,  H04L5/00

    CPC classification number: H04W74/006 ,  H04L5/0053

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first dormancy indication and a second dormancy indication. The UE may communicate in a wireless network based at least in part on associating the first dormancy indication with a first dormancy state of a first network entity in the wireless network and associating the second dormancy indication with a second dormancy state of a second network entity in the wireless network. Numerous other aspects are described.

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