UE INITIATED UNIFIED TCI SWITCHING
    31.
    发明公开

    公开(公告)号:US20240276554A1

    公开(公告)日:2024-08-15

    申请号:US18577540

    申请日:2021-08-06

    CPC classification number: H04W74/0833 H04B7/0626 H04B7/06968 H04W72/12

    Abstract: Methods, apparatuses, and computer readable medium for beam switch are provided. An example method may include receiving, from a base station, at least one of a scheduling request (SR) configuration to indicate a request for a beam switch or a physical random access channel (PRACH) configuration representing a set of PRACH resources to indicate the request for the beam switch. The example method may further include transmitting, to the base station, a PRACH or an SR in a physical uplink control channel (PUCCH) that indicates the request for the beam switch for one or more downlink (DL) or uplink (UL) channels.

    INTRA-BAND CARRIER AGGREGATION BASED SUBBAND FULL-DUPLEX OPERATIONS

    公开(公告)号:US20240275533A1

    公开(公告)日:2024-08-15

    申请号:US18167571

    申请日:2023-02-10

    Inventor: Qian ZHANG Yan ZHOU

    CPC classification number: H04L5/001 H04L5/0092 H04L5/14 H04W72/0446

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration associated with an intra-band carrier aggregation based subband full-duplex (SBFD) operation, the configuration indicating time information and frequency information that are associated with each of a plurality of component carriers, the plurality of component carriers including at least one downlink component carrier associated with a downlink subband and at least one uplink component carrier associated with an uplink subband different from the downlink component carrier associated with the downlink subband. The UE may perform a communication in an SBFD slot or symbol that is based at least in part on the configuration. Numerous other aspects are described.

    REALLOCATION OF PADDED ACKNOWLEDGMENT RESOURCES

    公开(公告)号:US20240204923A1

    公开(公告)日:2024-06-20

    申请号:US18554453

    申请日:2021-06-28

    CPC classification number: H04L1/1861 H04W72/23

    Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for reallocating padded acknowledgment resources. A user equipment (UE) may be configured to use resources allocated for acknowledgment feedback that may be otherwise associated with padded feedback bits for additional reporting bits. For example, if acknowledgment feedback includes at least one positive acknowledgment (ACK) bit, the UE may replace (for example, reallocate) one or more padded feedback bits with additional reporting bits. If the UE is unable to receive an instance of downlink control information (DCI), or if the UE unsuccessfully receives or decodes each scheduling unit scheduled by an instance of DCI, the UE may maintain padded feedback bits acknowledgment feedback. In various implementations, additional reporting bits may indicate one or more of a power headroom (PH) value, a modulation and coding scheme (MCS), a preferred beam configuration, or a maximum permissible exposure (MPE) value.

    BEAM INDICATION TO RS
    36.
    发明公开

    公开(公告)号:US20240195592A1

    公开(公告)日:2024-06-13

    申请号:US18286343

    申请日:2021-06-25

    Abstract: To facilitate TCI state update and activation to provide common QCL information, methods, apparatuses, and computer-readable storage medium are provided. An example method includes transmitting, to a base station, an indication of a UE capability associated with a unified transmission configuration indicator (TCI) indication to one or more reference signals (RSs). The example method further includes communicating with the base station based in part on the UE capability.

    TRANSMISSION CONFIGURATION INDICATOR (TCI) CONFIGURATION OF A COMPONENT CARRIER (CC)

    公开(公告)号:US20240195544A1

    公开(公告)日:2024-06-13

    申请号:US18063026

    申请日:2022-12-07

    CPC classification number: H04L5/001 H04L5/0094

    Abstract: Aspects of the disclosure are directed to transmission configuration indicator (TCI) configuration of a component carrier (CC). For example, aspects are directed to aligning TCI configurations and physical cell identifier (PCI) lists between multiple CCs. Some examples include receiving, from a serving cell, a first TCI configuration for a first CC, wherein the first TCI configuration comprises a first TCI pool comprising at least one TCI state mapped to one of a PCI of the serving cell or a PCI index corresponding to a neighboring non-serving cell. Examples may also include communicating wireless signaling between a user equipment (UE) and the serving cell via a second CC using the at least one TCI state of the first TCI pool.

    IMPLICIT BEAM SWITCH
    39.
    发明公开

    公开(公告)号:US20240187079A1

    公开(公告)日:2024-06-06

    申请号:US18553936

    申请日:2021-06-09

    CPC classification number: H04B7/06952

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication that beam switching without an explicit beam indication or activation is allowed. The UE may transmit a channel state information (CSI) report identifying a selected beam. The UE may selectively switch to the selected beam in accordance with the indication. Numerous other aspects are described.

    APPLICATION TIME FOR SEMI-PERSISTENT OR APERIODIC SUBBAND FULL-DUPLEX INDICATION

    公开(公告)号:US20240163068A1

    公开(公告)日:2024-05-16

    申请号:US17985013

    申请日:2022-11-10

    CPC classification number: H04L5/14 H04W72/042

    Abstract: A wireless communication device receives at least one of a semi-persistent subband full-duplex (SBFD) indication or an aperiodic SBFD indication, and receives a downlink symbol or transmits an uplink symbol in a half-duplex mode following expiration of an application time counted from a start time associated with the at least one of the semi-persistent SBFD indication or the aperiodic SBFD indication. A network entity transmits at least one of a semi-persistent subband full-duplex (SBFD) indication or an aperiodic SBFD indication, and receives an uplink symbol and transmits a downlink symbol in an SBFD mode following expiration of an application time counted from a start time associated with the at least one of the semi-persistent SBFD indication or the aperiodic SBFD indication.

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