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.

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

IPC: H04W72/04 ,  H04W72/12 ,  H04W72/21 ,  H04W72/23 ,  H04W76/11

CPC classification number: H04W72/23 ,  H04W72/21

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.

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.

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.

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.

公开(公告)号：US20240155620A1

公开(公告)日：2024-05-09

申请号：US18052278

申请日：2022-11-03

Applicant: Apple Inc.

Inventor： Ankit Bhamri ,  Sigen Ye ,  Wei Zeng ,  Chunxuan Ye ,  Dawei Zhang ,  Haitong Sun ,  Hong He ,  Huaning Niu ,  Seyed Ali Akbar Fakoorian

IPC: H04W72/23 ,  H04W72/1263

CPC classification number: H04W72/23 ,  H04W72/1263

Abstract: A user equipment (UE) is configured to receive downlink control information (DCI), the DCI comprising a single time domain resource allocation (TDRA) field configured to indicate time domain resource allocations for multiple cells and determine time domain resource allocations for each cell scheduled by the DCI based on a mapping indicated by the single TDRA field in the DCI to one or more TDRA tables.

公开(公告)号：US20240154759A1

公开(公告)日：2024-05-09

申请号：US18405942

申请日：2024-01-05

Applicant: Apple Inc.

Inventor： Haitong Sun ,  Chunxuan Ye ,  Dawei Zhang ,  Hong He ,  Huaning Niu ,  Jie Cui ,  Oghenekome Oteri ,  Seyed Ali Akbar Fakoorian ,  Wei Zeng ,  Yushu Zhang

IPC: H04L5/00

CPC classification number: H04L5/0051 ,  H04L5/0094

Abstract: Provided is a method for a user equipment (UE). The UE obtains, from a network device, a first configuration information. The first configuration information indicates a first resource set for an aperiodic Sounding Reference Signal (AP-SRS). The first resource set for the AP-SRS includes a first list of slot offsets. The UE decodes a second configuration information from the network device. The second configuration information indicates a reference slot and a first slot offset of the first list of slot offsets. The UE generates the AP-SRS for transmission to the network device based on the reference slot and the first slot offset.

公开(公告)号：US11968051B2

公开(公告)日：2024-04-23

申请号：US17441247

申请日：2021-04-02

Applicant: Apple Inc.

Inventor： Seyed Ali Akbar Fakoorian ,  Yushu Zhang ,  Huaning Niu ,  Haitong Sun ,  Hong He ,  Sigen Ye ,  Wei Zeng ,  Dawei Zhang ,  Oghenekome Oteri ,  Chunxuan Ye ,  Weidong Yang

IPC: H04L1/1829 ,  H04W72/21 ,  H04W72/56

CPC classification number: H04L1/1854 ,  H04W72/21 ,  H04W72/56

Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing techniques for a user equipment (UE) to multiplex a first HARQ of a first priority and a second HARQ of a second priority to form an initial UCI payload. The UE can select a PUCCH resource accordingly to a PUCCH configuration, and generate a second UCI payload by removing or replacing at least a portion of the initial UCI payload when a size of the initial UCI payload is larger than a size of the PUCCH resource. The UE can encode at least a part of the second UCI payload including the first HARQ to generate an error correction code word. Afterwards, the UE can add the error correction code word to the second UCI payload to generate a transmission UCI payload, and transmit the transmission UCI payload to the base station.

公开(公告)号：US20240114476A1

公开(公告)日：2024-04-04

申请号：US18451578

申请日：2023-08-17

Applicant: Apple Inc.

Inventor： Oghenekome Oteri ,  Sigen Ye ,  Dawei Zhang ,  Wei Zeng ,  Chunxuan Ye ,  Weidong Yang ,  Haitong Sun ,  Seyed Ali Akbar Fakoorian

IPC: H04W64/00 ,  H04W48/20 ,  H04W72/25

CPC classification number: H04W64/00 ,  H04W48/20 ,  H04W72/25

Abstract: Apparatuses, systems, and methods for synchronization and resource allocation for sidelink positioning, e.g., in 5G NR systems and beyond. A device, e.g., a UE or an LMF, may be configured to transmit, to a plurality of wireless devices, an anchor selection request for a sidelink positioning procedure for a target UE. The device may be configured to receive, from one or more wireless devices of the plurality of wireless devices, an anchor selection response. The device may be configured to select based, at least in part, on the anchor selection responses, one or more anchor devices from the one or more wireless devices.

公开(公告)号：US20240089974A1

公开(公告)日：2024-03-14

申请号：US17916542

申请日：2021-10-01

Applicant: APPLE INC.

Inventor： Oghenekome Oteri ,  Chunxuan Ye ,  Dawei Zhang ,  Wei Zeng ,  Wei Zhang ,  Hong He ,  Chunhai Yao ,  Seyed Ali Akbar Fakoorian ,  Sigen Ye ,  Weidong Yang ,  Haitong Sun ,  Yushu Zhang

IPC: H04W72/23 ,  H04L5/00

CPC classification number: H04W72/23 ,  H04L5/0092

Abstract: Methods, systems, apparatuses, and computer programs for search space configuration for multi-slot physical downlink control channel (PDCCH) monitoring. In one aspect, a method can include actions of obtaining, by a base station, data indicating capabilities of user equipment (UE), wherein the obtained data includes at least data indicating sub-carrier spacing used by the UE, determining, by the base station and based on the obtained data indicating capabilities of the UE, (i) a periodicity selection parameter that indicates a subset of slot periodicities that the UE is to monitor for PDCCH and (ii) one or more other search space configuration parameters. generating, by the base station, a UE configuration command for configuring the search space that includes at least the determined periodicity selection parameter, encoding, by the base station, the generated UE configuration command for transmission to the UE, and transmitting, by the base station, the encoded command to the UE.