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    SUPER-SLOT BASED DATA TRANSMISSION IN WIRELESS COMMUNICATION
    153.
    发明申请
    SUPER-SLOT BASED DATA TRANSMISSION IN WIRELESS COMMUNICATION 有权

    公开(公告)号：US20220304013A1

    公开(公告)日：2022-09-22

    申请号：US17593458

    申请日：2020-09-18

    Applicant: Apple Inc.

    Inventor： Hong HE ,  Chunhai YAO ,  Chunxuan YE ,  Dawei ZHANG ,  Haitong SUN ,  Oghenekome OTERI ,  Seyed Ali Akbar FAKOORIAN ,  Sigen YE ,  Wei ZENG ,  Weidong YANG ,  Yushu ZHANG

    IPC: H04W72/12 ,  H04W72/04 ,  H04L1/18 ,  H04L5/00

    Abstract: A user equipment (UE) receives a resource allocation for a shared channel transmission that includes mapping modulated symbols of a transport block with a single dedicated hybrid automatic repeat request (HARQ) process number across resource elements for N consecutive slots of the resource allocation, wherein N is at least two. The UE may also receive, from a base station, a demodulation reference signal (DMRS) triggering (DMRS-T) value indicating a DMRS pattern to be used for a physical downlink shared channel (PDSCH) transmission, wherein the PDSCH transmission includes mapping modulated symbols of a transport block with a single dedicated hybrid automatic repeat request (HARQ) process number across resource elements for N consecutive slots of a PDSCH resource allocation, wherein N is at least two and measure transmitted DMRS based on the DMRS pattern corresponding to the DMRS-T value.

    NETWORK BASED OPERATIONS FOR SUPER-SLOT BASED DATA TRANSMISSION
    154.
    发明申请
    NETWORK BASED OPERATIONS FOR SUPER-SLOT BASED DATA TRANSMISSION 有权

    公开(公告)号：US20220303984A1

    公开(公告)日：2022-09-22

    申请号：US17593465

    申请日：2020-09-18

    Applicant: Apple Inc.

    Inventor： Hong HE ,  Chunhai YAO ,  Chunxuan YE ,  Dawei ZHANG ,  Haitong SUN ,  Oghenekome OTERI ,  Seyed Ali Akbar FAKOORIAN ,  Sigen YE ,  Wei ZENG ,  Weidong YANG ,  Yushu ZHANG

    IPC: H04W72/04 ,  H04L1/18

    Abstract: A base station indicates a resource allocation for a shared channel transmission to a user equipment, wherein the shared channel transmission includes mapping modulated symbols of a transport block with a single dedicated hybrid automatic repeat request (HARQ) process number across resource elements for N consecutive slots of the resource allocation, wherein N is at least two. The base station may also transmit, to the UE, a demodulation reference signal (DMRS) triggering (DMRS-T) value indicating a DMRS pattern to be used for a physical downlink shared channel (PDSCH) transmission by a base station, wherein the PDSCH transmission includes mapping modulated symbols of a transport block with a single dedicated hybrid automatic repeat request (HARQ) process number across resource elements for N consecutive slots of a PDSCH resource allocation, wherein N is at least two and transmits the DMRS pattern corresponding to the DMRS-T value.

    SYSTEMS AND METHODS FOR BEAM FAILURE RECOVERY FOR MULTI-DCI MODE
    155.
    发明申请
    SYSTEMS AND METHODS FOR BEAM FAILURE RECOVERY FOR MULTI-DCI MODE 有权

    公开(公告)号：US20220302989A1

    公开(公告)日：2022-09-22

    申请号：US17438202

    申请日：2020-05-15

    Applicant: APPLE INC. ,  ZHANG, Yushu

    Inventor： Yushu ZHANG ,  Chunhai YAO ,  Dawei ZHANG ,  Haitong SUN ,  Hong HE ,  Wei ZENG ,  Weidong YANG

    IPC: H04B7/08 ,  H04W76/19 ,  H04L1/20 ,  H04W72/02 ,  H04W72/04 ,  H04W74/08

    Abstract: Beam failure recovery (BFR) in a multiple Downlink Control Information (mDCI) mode may include receiving, by a user equipment (UE), a Downlink Reference Signal (DL RS) set from a next generation Node B (gNB). The DL RS set may be associated with a link between the UE and the gNB and indicate beam failure detection (BFD) is to be performed for the link. The BFR may further include performing, by the UE, a beam failure detection (BFD) for the link using the DL RS set, and performing, by the UE, a candidate beam detection (CBD) for the link, the CBD determining a candidate beam for the link by determining a beam having a reference signal receiving power (RSRP) that is larger than an RSRP threshold. The BFR may further include transmitting, by the UE, a beam failure recovery request (BFRQ) indicating the link to the gNB.

    METHOD AND APPARATUS FOR DORMANT CELL(S) WITH MULTI-CELL SCHEDULING
    157.
    发明申请
    METHOD AND APPARATUS FOR DORMANT CELL(S) WITH MULTI-CELL SCHEDULING 有权

    公开(公告)号：US20250056558A1

    公开(公告)日：2025-02-13

    申请号：US18668938

    申请日：2024-05-20

    Applicant: Apple Inc.

    Inventor： Ankit BHAMRI ,  Wei ZENG ,  Haitong SUN ,  Hong HE ,  Dawei ZHANG ,  Chunxuan YE ,  Chunhai YAO

    IPC: H04W72/232

    Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing mechanisms for managing dormant cell(s) within a set of cells for multi-cell scheduling. For example, a UE can be configured to receive information associated with a set of cells for multi-cell scheduling and determine a first reference cell based on the received information. The UE is further configured to determine a second reference cell for performing one or more of blind decode counting and control channel element counting in response to determining that the first reference cell is in a dormant mode. The UE is further configured to perform the one or more of blind decode counting and control channel element counting using the second reference cell.

    Designs for Multi-DCI Based Multi-TRP Operation
    159.
    发明申请
    Designs for Multi-DCI Based Multi-TRP Operation 有权

    公开(公告)号：US20240405934A1

    公开(公告)日：2024-12-05

    申请号：US18799276

    申请日：2024-08-09

    Applicant: Apple Inc.

    Inventor： Haitong SUN ,  Chunhai YAO ,  Chunxuan YE ,  Dawei ZHANG ,  Hong HE ,  Oghenekome OTERI ,  Wei ZENG ,  Weidong YANG ,  Yushu ZHANG

    IPC: H04L5/00 ,  H04L1/1812 ,  H04W72/23

    Abstract: Various user equipment (UE) operations performed when the UE is in multiple Downlink Control Information (multi-DCI) based multiple transmission and reception point (multi-TRP) configuration. The operations receiving, from one of the first or second gNBs, one or more cell reference signal (CRS) rate matching patterns, wherein the one or more CRS rate matching patterns comprise an indication of a control resource set (CORESET) pool for each of the one or more CRS rate matching patterns and applying the one or more CRS rate matching patterns to a CORESET for a Physical Downlink Shared Channel (PDSCH) based on the indication of the CORESET pool.

    METHOD FOR PDCCH BUFFER MANAGEMENT
    160.
    发明公开
    METHOD FOR PDCCH BUFFER MANAGEMENT 审中-公开

    公开(公告)号：US20240356705A1

    公开(公告)日：2024-10-24

    申请号：US17913773

    申请日：2021-09-24

    Applicant: Apple Inc.

    Inventor： Yushu ZHANG ,  Haitong SUN ,  Wei ZENG ,  Hong HE ,  Chunhai YAO ,  Chunxuan YE ,  Seyed Ali Akbar FAKOORIAN ,  Sigen YE ,  Dawei ZHANG

    IPC: H04L5/00 ,  H04W72/23

    CPC classification number: H04L5/0053 ,  H04W72/23

    Abstract: Approaches are described that enhance the reliability of physical downlink control channel (PDCCH) detection where the PDCCH can be transmitted repeatedly with different beams. The approaches use soft combining where the user equipment (UE) combines the soft bits from each repetition, with the combined soft bits used to jointly decode the PDCCH repetitions. To support the soft combining, the UE needs to buffer the soft bits. Buffering approaches include determining what contributes towards the buffering, including scenarios where one of the linked search sets (SSs) is dropped, what is contributed in a linked SS set pair, how the duration of buffer counting is determined, and how the UE reports its maximum buffer size capability. In scenarios where the required buffer size exceeds the UE maximum buffer size, a priority rule may be used in the PDCCH decoding using the SS sets pair, where the priority is based on the SS type, the serving cell index, the SS set ID and/or the control channel resource set (CORESET) ID.

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