公开(公告)号：US12212389B2

公开(公告)日：2025-01-28

申请号：US17442543

申请日：2021-09-14

Applicant: Apple Inc.

Inventor： Yushu Zhang ,  Chunxuan Ye ,  Weidong Yang ,  Sigen Ye ,  Oghenekome Oteri ,  Wei Zeng ,  Dawei Zhang ,  Huaning Niu ,  Haitong Sun ,  Hong He ,  Chunhai Yao ,  Jie Cui

IPC: H04B7/06 ,  H04L5/00

Abstract: The present application relates to devices and components including apparatus, systems, and methods for radio-link monitoring operations in radio networks that include beam-specific bandwidth parts.

公开(公告)号：US12206502B2

公开(公告)日：2025-01-21

申请号：US17442276

申请日：2020-08-07

Applicant: Apple Inc.

Inventor： Yushu Zhang ,  Hong He ,  Dawei Zhang ,  Haitong Sun ,  Jie Cui ,  Manasa Raghavan ,  Wei Zeng ,  Yang Tang

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

Abstract: A user equipment (UE) is disclosed. The UE comprises a processor configured to perform operations comprising receiving a hybrid automatic repeat request process group (HPG) configuration signal from a base station associated therewith, wherein the HPG configuration signal comprises information of a plurality HARQ process groups (HPGs), each HPG comprising one or more HARQ processes of a set of HARQ processes configured for the UE. The operations further comprise receiving a downlink control information (DCI) from the base station, wherein the DCI comprises information that identifies one or more HPGs of the plurality of HPGs, the HARQ-ACK feedback information of which are to be included in a HARQ-ACK feedback signal that is triggered by the DCI. In addition, the operations comprise generating the HARQ-ACK feedback signal comprising the HARQ-ACK feedback information of HARQ processes associated with the one or more HPGs and sending the HARQ-ACK feedback signal to the base station.

公开(公告)号：US12199893B2

公开(公告)日：2025-01-14

申请号：US17437796

申请日：2020-10-02

Applicant: Apple Inc.

Inventor： Haitong Sun ,  Yushu Zhang ,  Hong He ,  Wei Zeng ,  Dawei Zhang ,  Chunxuan Ye ,  Oghenekome Oteri ,  Sigen Ye ,  Weidong Yang ,  Chunhai Yao ,  Jie Cui ,  Yang Tang

IPC: H04L5/00 ,  H04L1/16 ,  H04W72/23

Abstract: This disclosure relates to techniques for configuring physical uplink shared channel transmissions with improved reliability in a wireless communication system. A cellular base station may establish a wireless link with a wireless device. The cellular base station may provide uplink data transmission configuration information to the wireless device. The uplink data transmission configuration information may configure an uplink data transmission to multiple transmission-reception-points. The cellular base station may receive at least a portion of the uplink data transmission.

公开(公告)号：US12193012B2

公开(公告)日：2025-01-07

申请号：US17441948

申请日：2020-05-14

Applicant: Apple Inc.

Inventor： Hong He ,  Chunhai Yao ,  Dawei Zhang ,  Haitong Sun ,  Jie Cui ,  Wei Zeng ,  Yang Tang ,  Yushu Zhang ,  Zhibin Wu

IPC: H04W72/23 ,  H04L5/00 ,  H04W24/08 ,  H04W72/0453

Abstract: An approach for wireless communications to support reduced capability New Radio (NR) with larger available control resource sets (CORESET) bandwidths. Examples include a frequency-hopping CORESET with a predefined hopping pattern configured by higher layers, such as RRC signaling or MAC Control Element (CE) on a per CORESET per UE or purely per UE basis. Frequency hopping patterns for CORESET transmissions include the use of PRBs for CORESETs that are mirrored with respect to the central frequency of active bandwidth part (BWP), and the use of a random parameter to step through the frequency pattern. The sub-band location of the physical downlink shared channel that is scheduled by the physical downlink control channel may be indicated using the DCI format, or may be based on a last slot for PDCCH transmission.

公开(公告)号：US20250007653A1

公开(公告)日：2025-01-02

申请号：US17995545

申请日：2021-05-10

Applicant: Apple Inc.

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

IPC: H04L1/1829 ,  H04W72/11 ,  H04W72/21

Abstract: A method for wireless communications, including receiving first semi-persistent scheduling (SPS) information indicating a set of receiving occasions; receiving second SPS information for transmitting hybrid automatic repeat request (HARQ) information for the set of receiving occasions; determining SPS HARQ transmitting occasion based on the received second SPS information; monitoring for transmissions during one or more receiving occasions; determining HARQ feedback value for the one or more receiving occasions based on the monitoring; determining that the SPS HARQ transmitting occasion can be skipped based on the HARQ feedback value; identifying a first transmitting occasion for transmitting other information to the wireless node; determining that the SPS HARQ transmitting occasion overlaps the first transmitting occasion; determining SPS HARQ feedback information based on the determination that the that the SPS HARQ transmitting occasion overlaps the first transmitting occasion; and multiplexing the SPS HARQ feedback information and the other information.

公开(公告)号：US12185138B2

公开(公告)日：2024-12-31

申请号：US17593450

申请日：2020-05-14

Applicant: Apple Inc.

Inventor： Hong He ,  Dawei Zhang ,  Wei Zeng ,  Haitong Sun ,  Weidong Yang ,  Oghenekome Oteri ,  Yang Tang ,  Jie Cui ,  Chunhai Yao ,  Fangli Xu

IPC: H04W24/08 ,  H04L1/00 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/51

Abstract: A user equipment (UE) reports radio access capabilities to a network. The UE receives a request from a network for radio access capabilities of the UE, determining one or more radio access capabilities related to physical downlink control channel (PDCCH) blind decoding by the UE, generates a message that includes the one or more radio access capabilities of the UE and transmits the message to the network.

公开(公告)号：US12177897B2

公开(公告)日：2024-12-24

申请号：US17437768

申请日：2021-03-31

Applicant: Apple Inc.

Inventor： Jie Cui ,  Dawei Zhang ,  Hong He ,  Manasa Raghavan ,  Qiming Li ,  Xiang Chen ,  Yang Tang

IPC: H04W74/0808

Abstract: Apparatuses, systems, and methods for mitigation of listen before talk conflicts in the unlicensed spectrum. A wireless device may receive one or more synchronization signal blocks (SSBs) from a base station (BS) as part of a measurement procedure with listen before talk (LBT). The wireless device may determine one or more LBT failures associated with one or more receive beams of the wireless device. Furthermore, in response to determining the one or more LBT failures associated with the one or more receive beams of the wireless device, the wireless device may extend a measurement period for the one or more receive beams of the wireless device. The wireless device may then receive one or more additional SSBs on the one or more receive beams of the wireless device.

公开(公告)号：US12177729B2

公开(公告)日：2024-12-24

申请号：US16487039

申请日：2018-08-28

Applicant: Apple Inc.

Inventor： Fangli Xu ,  Dawei Zhang ,  Haijing Hu ,  Longda Xing ,  Murtaza A. Shikari ,  Sethuraman Gurumoorthy ,  Sree Ram Kodali ,  Srinivasan Nimmala ,  Srirang A. Lovlekar ,  Xu Ou ,  Yuqin Chen

IPC: H04W36/00 ,  H04W36/02 ,  H04W48/20

Abstract: This disclosure relates to techniques for supporting cell set based mobility. A network may provide configuration information to a wireless device, relating to a current cell and possibly to one or more other cells in one or more cell sets. The wireless device and network may take various measurements. In response to the measurements and the configuration information, the wireless device may perform a cell change to one of the other cells.

公开(公告)号：US12177704B2

公开(公告)日：2024-12-24

申请号：US17439908

申请日：2021-05-06

Applicant: Apple Inc.

Inventor： Jie Cui ,  Qiming Li ,  Dawei Zhang ,  Hong He ,  Huaning Niu ,  Manasa Raghavan ,  Xiang Chen ,  Yang Tang

IPC: H04W4/00 ,  H04W24/10 ,  H04W76/16 ,  H04B7/06

Abstract: The present application relates to devices and components including apparatus, systems, and methods for carrier-specific scaling factor for measurements with or without measurement gaps.

公开(公告)号：US12170996B2

公开(公告)日：2024-12-17

申请号：US17593742

申请日：2021-01-14

Applicant: Apple Inc.

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

IPC: H04W72/1268 ,  H04L1/16 ,  H04W72/20

Abstract: A wireless node comprising a radio, and a processor operably coupled to the radio, wherein the processor is configured to determine a number of physical uplink control channel (PUCCH) resource repetitions for transmitting a PUCCH message; and wherein the radio is configured to transmit an indication, to a wireless device, of the number of PUCCH repetitions for a PUCCH message, and receive repetitions of the PUCCH message from the wireless device based on the number of PUCCH repetitions.