公开(公告)号：US20250070863A1

公开(公告)日：2025-02-27

申请号：US18947062

申请日：2024-11-14

Applicant: Apple Inc.

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

IPC: H04B7/185

Abstract: A user equipment (UE), a base station (e.g., next generation NodeB (gNB)), or other network component can operate to configure a beam failure recovery (BFR) timing based on a time offset and a number of symbols in a BFR procedure, as well as enable beam switching and bandwidth part (BWP) switching to be correlated. A beam failure recovery request (BFRQ) can be processed or transmitted in response to a detection of a beam failure. A beam failure recovery response (BFRR) can be generated via a physical downlink control channel (PDCCH) based on at least four slots after the BFRQ and a time offset for a non-terrestrial network (NTN).

公开(公告)号：US20250056485A1

公开(公告)日：2025-02-13

申请号：US18807844

申请日：2024-08-16

Applicant: Apple Inc.

Inventor： Huaning Niu ,  Yushu Zhang ,  Yang Tang ,  Wei Zeng ,  Jie Cui ,  Manasa Raghavan ,  Haitong Sun ,  Hong He ,  Chunhai Yao ,  Weidong Yang ,  Sigen Ye ,  Oghenekome Oteri ,  Chunxuan Ye ,  Seyed Ali Akbar Fakoorian ,  Dawei Zhang ,  Haijing Hu

IPC: H04W64/00 ,  H04B1/3827

Abstract: The present application relates to devices and components including apparatus, systems, and methods to identify resources for body position sensing and utilize the resources for body position sensing operations via user equipment of a wireless communication system.

公开(公告)号：US12213110B2

公开(公告)日：2025-01-28

申请号：US17440138

申请日：2021-01-14

Applicant: Apple Inc.

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

IPC: H04W72/0446 ,  H04W72/23 ,  H04W74/0816

Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide repetition of system information block type 1 in a plurality of slots.

公开(公告)号：US12200626B2

公开(公告)日：2025-01-14

申请号：US17661279

申请日：2022-04-28

Applicant: Apple Inc.

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

IPC: H04W52/36 ,  H04W52/14 ,  H04W76/20

Abstract: Embodiments of the present disclosure relate to uplink multi-panel transmission. According to embodiments of the present disclosure, a processor of a user equipment (UE) is configured to determine whether a total transmission power of a plurality of uplink transmissions to be performed on a plurality of panels of the UE exceeds a maximum transmission power of the UE, each of the plurality of uplink transmissions being associated with a respective one of the plurality of panels and the plurality of uplink transmissions overlapping in a time domain. The operations further comprise performing power control for the uplink multi-panel transmission.

公开(公告)号：US12192805B2

公开(公告)日：2025-01-07

申请号：US17442073

申请日：2021-01-14

Applicant: Apple Inc.

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

IPC: H04W24/08 ,  H04L5/00 ,  H04W72/541

Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide reception assisted access and interference management for a communication network.

公开(公告)号：US20250007592A1

公开(公告)日：2025-01-02

申请号：US18709167

申请日：2021-11-25

Applicant: APPLE INC.

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

IPC: H04B7/06 ,  H04L1/00 ,  H04W56/00 ,  H04W72/1273 ,  H04W72/231 ,  H04W72/51

Abstract: Systems and methods for the use of smart repeater (SMR) control information from a base station to an SMR to control aspects of SMR operation are disclosed herein. The SMR control information may control the operation of to either or both of an SMR synchronization signal block (SSB) beam sweep or an SMR channel state information reference signal (CSI-RS) beam sweep. An SMR may report, to a base station, SMR capability information; receive, from the base station, SMR control information corresponding to the SMR capability information that includes a first portion configuring an SSB beam sweep and/or a second portion configuring a CSI-RS beam sweep; and perform, based on the SMR control information, one or both of the SMR SSB beam sweep and the SMR CSI-RS beam sweep. Systems and methods for signaling the SMR control information between the SMR and the base station are also provided.

公开(公告)号：US12185256B2

公开(公告)日：2024-12-31

申请号：US17442510

申请日：2021-09-14

Applicant: Apple Inc.

Inventor： Jie Cui ,  Dawei Zhang ,  Yushu Zhang ,  Yang Tang ,  Qiming Li ,  Manasa Raghavan ,  Huaning Niu ,  Hong He ,  Haitong Sun

IPC: H04W52/14 ,  H04W52/24 ,  H04W52/36

Abstract: In at least one embodiment, a user equipment (UE) may receive a control signal from a base station to update a target pathloss reference signal from an existing pathloss reference signal. In at least one embodiment, the UE may obtain a plurality of samples of the target pathloss reference signal. In at least one embodiment, the UE may determine, based on obtaining the plurality of samples of the target pathloss reference signal, that the UE is unable to update the target pathloss reference signal. In at least one embodiment, the UE may adjust the uplink transmission power of the UE based on the existing pathloss reference signal or to a maximum transmit power based on said determining that the UE is unable to be updated to the target pathloss reference signal.

公开(公告)号：US12184428B2

公开(公告)日：2024-12-31

申请号：US17593565

申请日：2021-08-05

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: H04L1/1829 ,  H04L1/1812

Abstract: Disclosed are embodiments supporting multi-PDSCH transmission with multiple PUCCH resources by signaling the PDSCH-to-HARQ_feedback timing indicator, K1; identifying the PDSCH set associated with a PUCCH; constructing a Type 1 HARQ-ACK codebook; and constructing a Type 2 HARQ-ACK codebook.

公开(公告)号：US12176931B2

公开(公告)日：2024-12-24

申请号：US18476498

申请日：2023-09-28

Applicant: APPLE INC.

Inventor： Weidong Yang ,  Chunhai Yao ,  Chunxuan Ye ,  Dawei Zhang ,  Haitong Sun ,  Hong He ,  Huaning Niu ,  Jie Cui ,  Manasa Raghavan ,  Oghenekome Oteri ,  Seyed Ali Akbar Fakoorian ,  Sigen Ye ,  Wei Zeng ,  Yang Tang ,  Yingqun Yu ,  Yushu Zhang

IPC: H04B1/00 ,  H04L5/00 ,  H04W72/23

Abstract: A communication system provides reliable wideband communications with reduced power consumption in a user equipment (UE) receiver. A UE may include receiver circuitry to receive a radio frequency (RF) signal from a wireless network and output an analog baseband signal. The RF signal includes M copies of a duplicated signal in a frequency domain. The analog baseband signal includes the M copies of the duplicated signal uniformly offset from one another in the frequency domain by a bandwidth F and including a gap between adjacent copies. The UE further includes an anti-aliasing analog filter an analog to digital converter (ADC). The ADC samples an output of the anti-aliasing analog filter at a sampling frequency selected to obtain a digital baseband signal comprising a combined digital copy of the M copies of the duplicated signal folded over each other.

公开(公告)号：US12170565B2

公开(公告)日：2024-12-17

申请号：US18474857

申请日：2023-09-26

Applicant: APPLE INC.

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

IPC: H04W4/00 ,  H04B7/0404 ,  H04B7/0456 ,  H04B7/06 ,  H04B17/318 ,  H04L5/00 ,  H04W24/08

Abstract: Precoders are provided for multi-panel uplink (UL) transmission. A codebook may support asymmetric multi-panel UL transmission or super UL transmission where new radio (NR) and long-term evolution (LTE) transmissions may be provided through different antenna panels of a user equipment (UE). Sounding reference signal (SRS) enhancement provides support for multi-panel transmission. The UE transmits an indication of a UE capability based on an antenna structure comprising multiple antenna panels of the UE. Further, the UE determines, at the UE, one or more precoders to use for UL transmissions based at least in part on the UE capability, wherein the one or more precoders include a polarization co-phasing factor, an antenna panel co-phasing factor, and a combining weight for antennas for a same polarization. Additionally, the UE transmits, from the multiple antenna panels, the UL transmissions using the one or more precoders.