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公开(公告)号：US11937328B2
公开(公告)日：2024-03-19
申请号：US17195270
申请日：2021-03-08
Applicant: Apple Inc.
Inventor： Wei Zhang , Pengkai Zhao , Shiva Krishna Narra , Sriram Subramanian , Madhukar K. Shanbhag , Sanjeevi Balasubramanian , Junsung Lim , Jia Tang , Galib A. Mohiuddin , Yu-Lin Wang , Zhu Ji , Johnson O. Sebeni
CPC classification number: H04W76/28 , H04W24/10 , H04W52/0258 , H04W52/0229
Abstract: This disclosure relates to techniques for a wireless device to perform millimeter wavelength communication with increased reliability and power efficiency using sensor inputs. The sensor inputs may include motion, rotation, or temperature measurements, among various possibilities. The sensor inputs may be used when performing beamforming tracking, antenna configuration, transmit and receive chain measurements and selection, and/or in any of various other possible operations.
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公开(公告)号：US11924832B2
公开(公告)日：2024-03-05
申请号：US17267180
申请日：2020-02-12
Applicant: Apple Inc.
Inventor： Chunhai Yao , Chunxuan Ye , Wei Zeng , Yushu Zhang , Oghenekome Oteri , Weidong Yang , Hong He , Haitong Sun , Yang Tang , Jie Cui , Yuchul Kim , Dawei Zhang , Jia Tang
CPC classification number: H04W72/20 , H04L5/0055
Abstract: Systems, methods, and circuitries are provided for performing sidelink communication. An example method generates SCI stage 1 and stage 2 for transmitting a transport block (TB) to a user equipment device (UE). The method includes determining the type of sidelink communication for transmitting the TB. An SCI stage 2 format is selected based on the type of sidelink communication. An SCI stage 2 payload is encoded in accordance with the selected SCI stage 2 format. The selected SCI stage 2 format value is encoded in an SCI stage 1 payload. The SCI stage 1 payload and SCI stage 2 payload are transmitted to the UE.
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公开(公告)号：US20240049322A1
公开(公告)日：2024-02-08
申请号：US18488644
申请日：2023-10-17
Applicant: Apple Inc.
Inventor： Wei Zeng , Haijing Hu , Yuchul Kim , Dawei Zhang , Xiangying Yang , Zhu Ji , Yang Li , Beibei Wang , Jia Tang , Sami M. Almalfouh , Johnson O. Sebeni , Wei Zhang , Tianyan Pu , Vijay Venkataraman , Christian W. Mucke
CPC classification number: H04W76/15 , H04W72/1215 , H04W72/21 , H04B7/2643 , H04W72/0453 , H04W88/10 , H04W88/06
Abstract: Apparatuses, systems, and methods for a wireless device to perform substantially concurrent communications with a next generation network node and a legacy network node. The wireless device may be configured to stablish a first wireless link with a first cell according to a RAT, where the first cell operates in a first system bandwidth and establish a second wireless link with a second cell according to a RAT, where the second cell operates in a second system bandwidth. Further, the wireless device may be configured to perform uplink activity for both the first RAT and the second RAT by TDM uplink data for the first RAT and uplink data for the second RAT if uplink activity is scheduled according to both the first RAT and the second RAT.
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公开(公告)号：US11881942B2
公开(公告)日：2024-01-23
申请号：US17440980
申请日：2020-04-08
Applicant: Apple Inc.
Inventor： Yushu Zhang , Weidong Yang , Haitong Sun , Chunhai Yao , Ruoheng Liu , Jia Tang , Kaushik Josiam , Wei Zhang , Hong He , Chunxuan Ye , Wei Zeng , Dawei Zhang , Oghenekome Oteri
IPC: H04L1/00 , H04W72/12 , H04W76/20 , H04W72/1263
CPC classification number: H04L1/0007 , H04W72/1263 , H04W76/20
Abstract: A network device (e.g., a user equipment (UE), a new radio NB (gNB), or other network component) can process or generate a physical shared channel based on a number of resource blocks determined by one or more formulas for a transport block size (TBS). In response to determining a result of the one or more formulas based on one or more received parameters a configured action for the physical shared channel can be determined based on the number of resource elements (REs). A radio frequency (RF) interface, is configured to provide, to RF circuitry, data for transmitting a new radio (NR) communication based on the configured action.
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公开(公告)号：US11864278B2
公开(公告)日：2024-01-02
申请号：US17731995
申请日：2022-04-28
Applicant: Apple Inc.
Inventor： Haitong Sun , Dawei Zhang , Hong He , Jia Tang , Pengkai Zhao , Tianyan Pu , Wei Zeng , Wei Zhang , Yuchul Kim , Yushu Zhang
IPC: H04W88/06 , H04W76/11 , H04W76/27 , H04B7/06 , H04L5/00 , H04L25/02 , H04W52/24 , H04W56/00 , H04W80/02 , H04W72/21
CPC classification number: H04W88/06 , H04B7/0626 , H04B7/0695 , H04L5/0051 , H04L25/0226 , H04W52/242 , H04W56/001 , H04W72/21 , H04W76/11 , H04W76/27 , H04W80/02
Abstract: Apparatuses, systems, and methods for a user equipment device (UE) to perform methods for Fifth Generation New Radio (5G NR) frequency range two (FR2) based communications beam management. The UE may configure, via communications with a base station, serving the UE, a group ID for PUCCH resources within a group of PUCCHs, e.g., for FR2 based communications. The UE may receive, from the base station, an update to one or more PUCCH resources within the group of PUCCHs via a medium access control (MAC) control element (CE) that may include one of a resource ID indicating an update to a PUCCH resource or the group ID to update the group of PUCCH resources. The UE may update, based on the MAC-CE, the one or more PUCCH resources within the group of PUCCHs.
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Patent Agency Ranking
公开(公告)号：US20230164693A1
公开(公告)日：2023-05-25
申请号：US18158282
申请日：2023-01-23
Applicant: Apple Inc.
Inventor： Yuchul Kim , Wei Zeng , Haitong Sun , Dawei Zhang , Jia Tang , Yang Li , Zhu Ji , Johnson O. Sebeni
IPC: H04W52/02 , H04B7/0413 , H04L5/00 , H04W74/00
CPC classification number: H04W52/0216 , H04B7/0413 , H04L5/0053 , H04W52/0206 , H04W74/006
Abstract: Apparatuses, systems, and methods for a wireless device to perform methods for configuring a power savings signal in fifth generation (5G) new radio (NR) networks. The wireless device may transmit, to a base station within a network, power savings requirements and receiving, from the base station, a configuration of a power saving signal, where the configuration indicates one or more functionalities of the power saving signal. The wireless device may periodically receive, from the base station, the power saving signal and interpret the power saving signal based on the configuration. The configuration of the power saving signal may be received via radio resource control signaling.
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公开(公告)号：US20230059550A1
公开(公告)日：2023-02-23
申请号：US17598222
申请日：2020-05-14
Applicant: Apple Inc.
Inventor： Chunhai Yao , Chunxuan Ye , Dawei Zhang , Haitong Sun , Hong He , Jia Tang , Jie Cui , Oghenekome Oteri , Sigen Ye , Wei Zeng , Weidong Yang , Yang Tang , Yushu Zhang
Abstract: A sidelink transmission and an uplink transmission that is carrying a sidelink hybrid automatic repeat request (HARQ) are both scheduled for transmission in a shared time window. If a priority associated with the sidelink HARQ is considered to be higher than a priority associated with the sidelink transmission, then a higher priority is assigned to the uplink transmission, regardless of whether the uplink transmission contains other uplink data. Otherwise, if the uplink transmission does not carry other uplink data, then the higher priority is assigned to the sidelink transmission. Greater transmission resources are given to the transmission with the higher priority.
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公开(公告)号：US20230032276A1
公开(公告)日：2023-02-02
申请号：US17847093
申请日：2022-06-22
Applicant: Apple Inc.
Inventor： Rajarajan Balraj , Guang Xu , Abhinav Gupta , Sami M. Almalfouh , Leilei Song , Jia Tang , Xiaojun Ma , Majdi Msallem
IPC: H04L5/00
Abstract: The present application relates to devices and components including apparatus, systems, and methods for canceling reference signal interference in dynamic spectrum sharing networks.
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公开(公告)号：US11490306B2
公开(公告)日：2022-11-01
申请号：US16915893
申请日：2020-06-29
Applicant: APPLE INC.
Inventor： Vijay Venkataraman , Muthukumaran Dhanapal , Li Su , Sharad Garg , Syed A. Rahim , Sandeep K. Sunkesala , Jia Tang , Vijay Gadde , Tarakkumar G. Dhanani , Muhammad Saad
Abstract: Disclosed are embodiments for reducing likelihood of selecting a cell identified by a Radio Access Network (RAN) Notification Area ID (RNA ID) that is different from that identifying a last or current serving cell so as to avoid an RNA update procedure; reducing Random Access Channel (RACH) transmissions for an RNA update procedure and a mobile originated (MO) data transmission in response to a Radio Resource Control (RRC) triggered RNA update procedure; and selecting a band or beam in a multi-band/beam cellular system that improves RACH efficiency.
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公开(公告)号：US20220217577A1
公开(公告)日：2022-07-07
申请号：US17567743
申请日：2022-01-03
Applicant: Apple Inc.
Inventor： Ioannis Pefkianakis , Madhusudan Chaudhary , Muthukumaran Dhanapal , Lakshmi N. Kavuri , Thanigaivelu Elangovan , Ajay Singh , Deepankar Bhattacharjee , Gaurav Pathak , Carola Faronius , Franco Travostino , Raghuveer Mallikarjunan , Harshit Chuttani , Sreevalsan Vallath , Rajesh Ambati , Jia Tang , Ishwinder Singh
Abstract: A user equipment (UE) passively determines the presence of a cellular network bottleneck in a downlink channel and may take appropriate actions to mitigate the bottleneck. The UE may analyze the transport block size (TBS) of slots of received downlink traffic and assign states the to various slots based on this analysis. Based on these assigned states, the UE may identify a burst of network traffic from network traffic received from the cellular network, and the UE may also determine the burst duration as well as a busy estimation. The UE may determine that the cellular network is experiencing a bottleneck based at least in part on the burst duration and the busy estimation.
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