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公开(公告)号：US20240204832A1
公开(公告)日：2024-06-20
申请号：US17911129
申请日：2021-09-24
Applicant: Apple Inc.
Inventor： Yushu Zhang , Chunxuan Ye , Dawei Zhang , Haitong Sun , Hong He , Oghenekome Oteri , Seyed Ali Akbar Fakoorian , Wei Zeng , Weidong Yang
IPC: H04B7/0456 , H04L25/02 , H04W72/23
CPC classification number: H04B7/0465 , H04L25/0226 , H04W72/23
Abstract: A method is provided for a base station (BS) in communication with a user equipment (UE). The UE is configured with codebook based transmission or non-codebook based transmission for multi-beam physical uplink shared channel (PUSCH) repetition. Various options are provided for the UE to derive uplink precoders for the multi-beam PUSCH repetition.
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公开(公告)号：US20240196390A1
公开(公告)日：2024-06-13
申请号：US17905215
申请日：2021-09-24
Applicant: APPLE INC.
Inventor： Sigen Ye , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Haitong Sun , Hong He , Seyed Ali Akbar Fakoorian , Wei Zeng , Weidong Yang , Yushu Zhang
IPC: H04W72/1268 , H04B7/06 , H04L1/1812 , H04L27/26 , H04W72/0446 , H04W72/11
CPC classification number: H04W72/1268 , H04B7/0626 , H04L1/1812 , H04L27/26025 , H04W72/0446 , H04W72/11
Abstract: PUCCH carrier switching at a UE may include decoding an RRC configuration including a time-domain pattern indicating a reference cell and a target PUCCH cell for one or more PUCCH transmissions at a given point in time. The reference cell may include a reference cell slot numerology and the target PUCCH cell may include a target PUCCH cell slot numerology. A slot for PUCCH transmissions may be determined based on the reference cell slot numerology. The determined slot may be used for transmission of at least one of an SR, a CSI, and a HARQ-ACK. The determined slot of the reference cell may be mapped to a corresponding slot of the target PUCCH cell. A PUCCH resource may be determined for performing a PUCCH transmission using the corresponding slot of the target PUCCH cell. The PUCCH resource determination may be based on a PUCCH configuration of the target PUCCH cell.
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公开(公告)号：US20240188030A1
公开(公告)日：2024-06-06
申请号：US17796636
申请日：2021-09-03
Applicant: Apple Inc.
Inventor： Zhibin Wu , Dawei Zhang , Fangli Xu , Haijing Hu , Jie Cui , Srirang A. Lovlekar , Weidong Yang , Yuqin Chen
CPC classification number: H04W64/006 , H04L5/0051 , H04W92/18
Abstract: A method includes causing, at a first user equipment (UE), transmission of at least one positioning reference signal (PRS) to a second UE via a sidelink (SL) communication based on first positioning assistance data. The transmission enables the second UE to determine positioning measurements from at least part of the at least one PRS.
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公开(公告)号：US20240187928A1
公开(公告)日：2024-06-06
申请号：US17796635
申请日：2021-09-03
Applicant: Apple Inc.
Inventor： Fangli Xu , Alexander Sirotkin , Dawei Zhang , Haijing Hu , Naveen Kumar R. Palle Venkata , Pavan Nuggehalli , Ralf Rossbach , Sarma V. Vangala , Sethuraman Gurumoorthy , Weidong Yang , Yuqin Chen , Zhibin Wu
IPC: H04W28/06
CPC classification number: H04W28/065
Abstract: Provided is a method for a user equipment (UE), comprising: acquiring configuration information including a first configuration information for determining a configured grant (CG)/semi-persistent scheduling (SPS) configuration, the first configuration information is included in a radio resource control (RRC) message; and performing a data transmission/reception via the CG/SPS configuration determined by the configuration information.
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公开(公告)号：US12004182B2
公开(公告)日：2024-06-04
申请号：US17438929
申请日：2021-01-14
Applicant: Apple Inc.
Inventor： Oghenekome Oteri , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Haitong Sun , Hong He , Huaning Niu , Seyed Ali Akbar Fakoorian , Sigen Ye , Wei Zeng , Weidong Yang , Yushu Zhang
Abstract: This disclosure relates to techniques for performing wireless communications including schedules for multiple communications between a user equipment device (UE) and a base station. Techniques for updating such schedules are disclosed. The update may be explicitly signaled or may be determined implicitly. The UE and the base station may perform communications according to the updated schedule.
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Patent Agency Ranking
公开(公告)号：US11997618B2
公开(公告)日：2024-05-28
申请号：US17593283
申请日：2021-01-14
Applicant: Apple Inc.
Inventor： Yushu Zhang , Chunhai Yao , Dawei Zhang , Haitong Sun , Hong He , Seyed Ali Akbar Fakoorian , Sigen Ye , Wei Zeng , Weidong Yang
IPC: H04W52/36 , H04B7/0408
CPC classification number: H04W52/365 , H04B7/0408
Abstract: A user equipment (UE) is configured to provide a power headroom report (PHR) to a network. The UE receives a physical uplink shared channel (PUSCH) configuration from a base station of the wireless network, wherein the PUSCH configuration includes a plurality of beams over which PUSCH repetitions should be transmitted, determines at least one power headroom report (PHR) based on a power control parameter set corresponding to at least one of the plurality of beams or PUSCH repetitions and transmits the at least one PHR to the base station.
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公开(公告)号：US11997591B2
公开(公告)日：2024-05-28
申请号：US17593566
申请日：2020-05-15
Applicant: APPLE INC.
Inventor： Hong He , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Haitong Sun , Jie Cui , Oghenekome Oteri , Sigen Ye , Wei Zeng , Weidong Yang , Yang Tang , Yushu Zhang
IPC: H04W16/14 , H04W48/16 , H04W72/0453
CPC classification number: H04W48/16 , H04W16/14 , H04W72/0453
Abstract: Disclosed are techniques for differentiating between licensed and unlicensed bands in a common portion of frequency spectrum to facilitate initial access in a fifth generation (5G) new radio (NR) wireless communication system having an NR node. The techniques include an NR generating and UE processing frequency configuration information indicating whether the common portion of frequency spectrum is allocated as a licensed band or an unlicensed band to enable a determination that the frequency spectrum is configured as the licensed band or unlicensed band and thereby facilitate initial access.
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公开(公告)号：US20240171228A1
公开(公告)日：2024-05-23
申请号：US18426568
申请日：2024-01-30
Applicant: APPLE INC.
Inventor： Yushu Zhang , Chunxuan Ye , Dawei Zhang , Haitong Sun , Hong He , Huaning Niu , Oghenekome Oteri , Wei Zeng , Weidong Yang
IPC: H04B7/0408 , H04W24/10
CPC classification number: H04B7/0408 , H04W24/10
Abstract: Performing user equipment (UE) coordination based beam management may include determining resources for measuring beams and reporting measured beam information. The resources may be configured for a first user equipment (UE) of a plurality of coordinated UEs. The determined resources may be transmitted to the first UE via radio resource control (RRC) or medium access control-control element (MAC CE). Measured beam information received from the first UE for configuring beam sharing between multiple UEs of the plurality of coordinated UEs may be decoded.
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公开(公告)号：US11985614B2
公开(公告)日：2024-05-14
申请号：US17593592
申请日：2020-10-09
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: H04W56/00 , H04L5/00 , H04L41/0803
CPC classification number: H04W56/001 , H04L5/0048 , H04L41/0803
Abstract: A cell transmits synchronization signal blocks (SSB) to a user equipment (UE) for the UE to synchronize with the cell. The cell configures a discovery reference signal (DRS) window for synchronization signal block (SSB) transmission to a user equipment (UE), determines that a channel in an unlicensed spectrum is not occupied and transmits multiple SSBs to the UE in response to determining that the channel in the unlicensed spectrum is not occupied.
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公开(公告)号：US20240155679A1
公开(公告)日：2024-05-09
申请号：US17775915
申请日：2021-06-07
Applicant: Apple Inc.
Inventor： Huaning Niu , Dawei Zhang , Wei Zeng , Haitong Sun , Yushu Zhang , Hong He , Oghenekome Oteri , Weidong Yang , Seyed Ali Akbar Fakoorian , Sigen Ye , Chunxuan Ye
IPC: H04W74/0816 , H04L1/00 , H04W72/1268 , H04W74/00 , H04W92/20
CPC classification number: H04W74/0816 , H04L1/0038 , H04W72/1268 , H04W74/006 , H04W92/20
Abstract: A user equipment (UE), a base station (e.g., next generation NodeB (gNB)), or other network component can operate to configure multiple transmission reception point (mTRP) communication for new radio (NR) unlicensed (NR-U) standalone communications in a network. A processor or processing circuitry can acquire or share a channel occupancy time (COT) for a first transmission reception point (TRP). The COT can then be mediated with a UE or a second TRP via an ideal backhaul or an ideal backhaul based on a proximity condition. The COT can be shared between the first and second TRP via X2 signaling over an X2 interface.
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