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    MITIGATING POLARIZATION PERFORMANCE LOSS WITH TILTED ANTENNA ARRAYS
    4.
    发明公开
    MITIGATING POLARIZATION PERFORMANCE LOSS WITH TILTED ANTENNA ARRAYS 审中-公开

    公开(公告)号：US20240137100A1

    公开(公告)日：2024-04-25

    申请号：US18047886

    申请日：2022-10-18

    申请人： QUALCOMM Incorporated

    发明人： Vasanthan RAGHAVAN ,  Mohammad Ali TASSOUDJI ,  Yu-Chin OU ,  Junyi LI

    IPC分类号： H04B7/08 ,  H01Q21/24 ,  H04B7/00 ,  H04B7/0456

    CPC分类号： H04B7/0802 ,  H01Q21/24 ,  H04B7/002 ,  H04B7/0469 ,  H04B7/0857

    摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network node, a polarization performance loss indication that is indicative of a loss in polarization performance based on transitioning from a first operating state associated with a first frequency range to a second operating state associated with a second frequency range, wherein the first operating state corresponds to a first antenna configuration and the second operating state corresponds to a second antenna configuration, wherein the first antenna configuration corresponds to a first antenna orientation and the second antenna configuration corresponds to a second antenna orientation. The UE may receive, from the network node, configuration information indicative of at least one communication parameter associated with the at least one antenna array and based on the polarization performance loss indication. Numerous other aspects are described.

    Near ultra low energy field transducer design
    7.
    发明授权
    Near ultra low energy field transducer design 有权

    公开(公告)号：US11894885B2

    公开(公告)日：2024-02-06

    申请号：US17750956

    申请日：2022-05-23

    申请人： QUALCOMM Incorporated

    发明人： Anthony McFarthing ,  Jimmy Andreas Johansson

    IPC分类号： H01Q13/10 ,  H04B5/00 ,  H04B7/00 ,  H04B1/40 ,  H04B5/02

    CPC分类号： H04B5/0081 ,  H04B1/40 ,  H04B5/02

    摘要： Methods, systems, and devices for an apparatus that performs near field communications are described. A near ultra low energy field (NULEF) system may be used in systems that come in close contact with the human body. NULEF-E may experience limited performance due to external electric fields generated by a human body. NULEF-E may also be used across other bodies having electrically conductive or semi-conductive surfaces. The interference of the external electric fields may be mitigated by increasing the electrical length between a transducer and an electrode of the system. In particular, a wire electrically connecting a transceiver and a electrode may have a wire length that is also an electrical length between the transceiver and the electrode, the wire being configured such that a physical distance between the electrode and the transceiver is less than the wire length while maintaining the electrical length.

    Physical uplink channel repetition for full-duplex communications
    9.
    发明授权
    Physical uplink channel repetition for full-duplex communications 有权

    公开(公告)号：US11882080B2

    公开(公告)日：2024-01-23

    申请号：US17409103

    申请日：2021-08-23

    申请人： QUALCOMM Incorporated

    发明人： Hung Dinh Ly ,  Muhammad Sayed Khairy Abdelghaffar ,  Gokul Sridharan

    IPC分类号： H04B7/00 ,  H04L5/14 ,  H04L1/08

    CPC分类号： H04L5/14 ,  H04L1/08

    摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a configuration for a set of transmission time intervals (TTIs) including at least one TTI to be used for full-duplex communications. The UE may receive control signaling that indicates a frequency domain resource allocation (FDRA) for a physical uplink channel transmission in a first TTI. The UE may determine whether a second TTI is available for transmitting one or more repetitions of the physical uplink channel transmission based on comparing the FDRA to resources allocated to the second TTI. For example, the second TTI may be available if one or more physical resource blocks (PRBs) of the FDRA are non-overlapping in a frequency domain with downlink resources allocated to the second TTI. The UE may transmit the one or more repetitions in the second TTI based on the second TTI being available.

    Robust retransmission topologies using error correction
    10.
    发明授权
    Robust retransmission topologies using error correction 有权

    公开(公告)号：US11869522B2

    公开(公告)日：2024-01-09

    申请号：US17366613

    申请日：2021-07-02

    申请人： Bose Corporation

    发明人： Rasmus Abildgren ,  Casper Stork Bonde

    IPC分类号： H04B7/00 ,  G10L19/16 ,  G10L19/005 ,  G10L19/008 ,  H04L9/08 ,  H04S1/00 ,  H04W56/00 ,  H04W4/80

    CPC分类号： G10L19/167 ,  G10L19/005 ,  G10L19/008 ,  H04L9/088 ,  H04S1/007 ,  H04W56/001 ,  H04W4/80

    摘要： Methods and systems for improving the robustness of wireless communications. The methods and systems provided transmit data packets over a first isochronous stream and transmit one or more supplemental data packets over the same time intervals. The one or more supplemental data packets are used to re-create and/or enhance at least a portion of one or more data packets of the plurality of data packets that have already been sent. Alternatively, the one or more supplemental data packets are used to create and/or enhance at least a portion of one or more data packets of the plurality of data packets that will be received during the next isochronous intervals. The methods and system described herein allow for increased robustness by allowing for better retransmission with correctly received packets and the methods set forth herein work with any Bluetooth broadcaster sink without modification.