公开(公告)号：US20240187919A1

公开(公告)日：2024-06-06

申请号：US17796633

申请日：2021-09-03

Applicant: Apple Inc.

Inventor： Ralf Rossbach ,  Fangli Xu ,  Alexander Sirotkin ,  Bobby Jose ,  Dawei Zhang ,  Francois E. Deparis ,  Haijing Hu ,  Mohamed Mounir Mohamed Abdelrahman ,  Murali Narasimha ,  Murtaza A. Shikari ,  Naveen Kumar R. Palle Venkata ,  Pavan Nuggehalli ,  Ralf Itjeshorst ,  Sarma V. Vangala ,  Sethuraman Gurumoorthy ,  Vijay Venkataraman ,  Yuqin Chen ,  Zhibin Wu

IPC: H04W28/04 ,  H04L1/00 ,  H04W28/02 ,  H04W76/20 ,  H04W80/02

CPC classification number: H04W28/04 ,  H04L1/0064 ,  H04W28/0268 ,  H04W76/20 ,  H04W80/02

Abstract: The present application relates to devices and components including apparatus, systems, and methods for concatenating in the packet data convergence protocol sublayer or the service data adaptation sublayer in wireless networks.

公开(公告)号：US20240187145A1

公开(公告)日：2024-06-06

申请号：US17773146

申请日：2021-08-05

Applicant: Apple Inc.

Inventor： Haijing Hu ,  Sarma V Vangala ,  Alexander Sirotkin ,  Chunxuan Ye ,  Dawei Zhang ,  Fangli Xu ,  Naveen Kumar R Palle Venkata ,  Pavan Nuggehalli ,  Ralf Rossbach ,  Sethuraman Gurumoorthy ,  Yuqin Chen ,  Zhibin Wu

IPC: H04L1/1829 ,  H04L1/1825 ,  H04W84/06

CPC classification number: H04L1/1864 ,  H04L1/1825 ,  H04W84/06

Abstract: Techniques, described herein, include solutions for managing hybrid automatic repeat request (HARQ) processes and communications for non-terrestrial networks (NTNs) (e.g., a wireless communication network that includes a satellite network component). A user equipment (UE) may connect to an NTN and determine hybrid automatic repeat request (HARQ) capabilities regarding NTNs. The UE may also communicate a HARQ disablement message to the NTN and communicate with NTN without HARQ procedures. The HARQ disablement message may provide the HARQ disablement capabilities of the UE and/or be a request for the network to disable HARQ. The HARQ disablement message may include a radio resource control (RRC) reconfiguration message and may address HARQ disablement per logical channel identifier (LCID) or dedicated radio bearer (DRB).

公开(公告)号：US20240187048A1

公开(公告)日：2024-06-06

申请号：US17797080

申请日：2021-09-03

Applicant: Apple Inc.

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

IPC: H04B7/0456 ,  H04B7/0417 ,  H04B7/06

CPC classification number: H04B7/0456 ,  H04B7/0417 ,  H04B7/0626

Abstract: The present application relates to devices and components including apparatus, systems, and methods to implement a codebook design for Doppler cases. For example, a multiple-input, multiple-output code configuration may be utilized for selecting components.

公开(公告)号：US12003452B2

公开(公告)日：2024-06-04

申请号：US17439377

申请日：2020-10-19

Applicant: Apple Inc.

Inventor： Yushu Zhang ,  Wei Zeng ,  Haitong Sun ,  Dawei Zhang ,  Hong He ,  Chunxuan Ye ,  Sigen Ye ,  Weidong Yang ,  Huaning Niu

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/1268

CPC classification number: H04L5/0051 ,  H04L27/2675 ,  H04W72/1268

Abstract: The present application relates to devices and components including apparatus, systems, and methods for physical uplink shared channel transmissions with repetitions on different transmit beams with phase tracking reference signals.

公开(公告)号：US11997509B2

公开(公告)日：2024-05-28

申请号：US17442983

申请日：2021-01-14

Applicant: Apple Inc.

Inventor： Qiming Li ,  Manasa Raghavan ,  Dawei Zhang ,  Huaning Niu ,  Jie Cui ,  Panagiotis Botsinis ,  Sameh M. Eldessoki ,  Xiang Chen ,  Yang Tang

IPC: H04B17/318 ,  H04L5/00 ,  H04W16/28

CPC classification number: H04W16/28 ,  H04B17/328 ,  H04L5/0051

Abstract: Methods and systems to activate beams for beam switching based on measurements of a downlink reference signal that is QCL Type-D with a downlink pathloss reference signal are disclosed. A UE may measure and report to a base station the RSRP of the reference signal that is QCL Type-D with a target downlink pathloss reference signal. Based on the reported RSRP measurements, the base station may activate the target pathloss reference signal to command the UE to update the pathloss measurements of the target pathloss reference signal for uplink power control of a beam corresponding to the target pathloss reference signal. The UE may determine whether the target pathloss reference signal is considered known for uplink power control based on the timing relationship among the reception of the reference signal from the base station, the transmission of the RSRP measurement of the reference signal, and reception of the activation command.

公开(公告)号：US20240172096A1

公开(公告)日：2024-05-23

申请号：US17777315

申请日：2021-09-24

Applicant: Apple Inc.

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

IPC: H04W48/14 ,  H04W88/06

CPC classification number: H04W48/14 ,  H04W88/06

Abstract: A user equipment (UE), baseband processor or other network device (e.g., base station, next generation NodeB, etc.) can operate to process or generate measurement gap configurations associated with multiple universal subscriber identity modules (MUSIM) with dual subscriber identify modules (SIMs). A UE can perform a system information request or an SI reading with or without the SI request based on a UE configured interruption or a preconfigured measurement gap configuration to read a system information block (SIB) 1 and at least one other SIB of SI associated with the target network.

公开(公告)号：US11991716B2

公开(公告)日：2024-05-21

申请号：US17593120

申请日：2020-04-08

Applicant: APPLE INC.

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

IPC: H04W72/23 ,  H04L5/00

CPC classification number: H04W72/23 ,  H04L5/001

Abstract: Methods, systems, and devices for wireless communications are described. To monitor a PDCCH for CA, a UE may receive PDCCH candidates in a plurality of configured component carriers (CCs). In response to a determination that a maximum number of virtual CCs that the UE is capable of monitoring for PDCCH is smaller than a number of the plurality of configured CCs, the UE groups the plurality of configured CCs into CC groups based at least in part on SCS numerologies and PDCCH monitoring configurations corresponding to span patterns within a slot of a DL subframe. The UE determines a maximum number of blind decoding operations and non-overlapped CCEs for each of the CC groups. The UE then monitors at least a first portion of the PDCCH candidates based on the maximum number of blind decoding operations and non-overlapped CCEs for each of the CC groups.

公开(公告)号：US11985661B2

公开(公告)日：2024-05-14

申请号：US17593390

申请日：2021-08-30

Applicant: APPLE INC.

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

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/12 ,  H04W72/1273 ,  H04W72/232

CPC classification number: H04W72/1273 ,  H04B7/0626 ,  H04L5/0012 ,  H04L5/0051 ,  H04W72/232

Abstract: Systems and methods provide channel state information (CSI) measurement based on measuring a demodulation reference signal (DMRS) for a physical downlink shared channel (PDSCH) transmission. A UE may determine the DMRS for the PDSCH transmission with frequency hopping, and measure the DMRS for the PDSCH transmission to determine a CSI measurement. The UE may then report the CSI measurement to a base station.

公开(公告)号：US11985603B2

公开(公告)日：2024-05-14

申请号：US17646800

申请日：2022-01-03

Applicant: Apple Inc.

Inventor： Seyed Ali Akbar Fakoorian ,  Dawei Zhang ,  Hong He ,  Wei Zeng

IPC: H04W72/1268 ,  H04L5/00 ,  H04L25/02 ,  H04W52/14

CPC classification number: H04W52/146 ,  H04L5/0051 ,  H04L25/0224

Abstract: A user equipment (UE) is configured to transmit an uplink transmission with a bundling of demodulated reference signals (DMRS), transmit the uplink transmission, receive a downlink control information (DCI) transmission from the base station between repetitions of the uplink transmission, wherein the DCI indicates a transmission power control (TPC) information element (IE) indicating remaining ones of the repetitions of the uplink transmission should be transmitted using a new transmission power and determine if the DCI is a group common (GC)-DCI Format 2_2.

公开(公告)号：US20240155582A1

公开(公告)日：2024-05-09

申请号：US18480771

申请日：2023-10-04

Applicant: Apple Inc.

Inventor： Chunxuan Ye ,  Huaning Niu ,  Sigen Ye ,  Hong He ,  Oghenekome Oteri ,  Wei Zeng ,  Dawei Zhang ,  Ankit Bhamri ,  Haitong Sun ,  Weidong Yang

IPC: H04W72/0453 ,  H04W72/25

CPC classification number: H04W72/0453 ,  H04W72/25

Abstract: A user equipment (UE) can operate in an unlicensed network for sidelink (SL) communications to generate SL transmission with multiple RB sets to include physical resource blocks (PRBs) in an intra-cell guard band between two adjacent RB sets that are associated with a first RB set or a second RB set. PRBs of the intra-cell guard band can belong to the first RB set with a lower frequency than the intra-cell guard band or belong to a second RB set with a higher frequency than the intra-cell guard band.