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公开(公告)号：US12238716B2
公开(公告)日：2025-02-25
申请号：US18670190
申请日：2024-05-21
Applicant: APPLE INC.
Inventor： Haitong Sun , Yushu Zhang , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Hong He , Jia Tang , Jie Cui , Oghenekome Oteri , Sigen Ye , Wei Zeng , Wei Zhang , Weidong Yang , Yang Tang
IPC: H04W72/1273 , H04L1/1812 , H04L5/00 , H04W72/0446 , H04W72/0453 , H04W72/23
Abstract: Techniques for physical downlink shared channel (PDSCH) and physical uplink shared channel (PUSCH) processing for multiple transmission and reception point (multi-TRP) are disclosed. In some embodiments, determining PDSCH hybrid automatic repeat request-acknowledgement (HARQ-ACK) processing timing may include determining that a user equipment (UE) is configured for single downlink control information (single-DCI) multi-TRP PDSCH operation, determining a first PDSCH and a second PDSCH within a slot, wherein the first PDSCH and the second PDSCH are used in the single-DCI multi-TRP PDSCH operation, and determining a minimum HARQ-ACK processing timing for the first PDSCH and the second PDSCH using one or more symbols of the first PDSCH or one or more symbols of both the first PDSCH and the second PDSCH.
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公开(公告)号：US12232113B2
公开(公告)日：2025-02-18
申请号：US17364674
申请日：2021-06-30
Applicant: Apple Inc.
Inventor： Chunxuan Ye , Dawei Zhang , Haijing Hu , Haitong Sun , Hong He , Jia Tang , Oghenekome Oteri , Weidong Yang , Zhibin Wu , Wei Zeng
IPC: H04W72/20
Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide reduced sensing schemes to facilitate sidelink transmissions.
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公开(公告)号：US12199702B2
公开(公告)日：2025-01-14
申请号：US17175231
申请日：2021-02-12
Applicant: Apple Inc.
Inventor： Yushu Zhang , Haitong Sun , Wei Zeng , Dawei Zhang , Yuchul Kim , Hong He , Weidong Yang , Chunxuan Ye , Chunhai Yao , Oghenekome Oteri , Wei Zhang , Jia Tang , Tianyan Pu , Pengkai Zhao
Abstract: In an example method, a user equipment (UE) device determines one or more component carriers available to the UE device for at least one of transmitting or receiving data over a wireless network. The UE device transmits, to the wireless network, for each component carrier, an indication whether the component carrier supports at least one of transmitting or receiving data according to a multi-transmission and receiving points (multi-TRP) communication protocol.
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公开(公告)号：US12177918B2
公开(公告)日：2024-12-24
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
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：US20240414647A1
公开(公告)日：2024-12-12
申请号：US18809019
申请日：2024-08-19
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
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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Patent Agency Ranking
公开(公告)号：US20240357573A1
公开(公告)日：2024-10-24
申请号：US18760213
申请日：2024-07-01
Applicant: APPLE INC.
Inventor： Haitong Sun , Yushu Zhang , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Hong He , Jia Tang , Jie Cui , Oghenekome Oteri , Sigen Ye , Wei Zeng , Wei Zhang , Weidong Yang , Yang Tang
IPC: H04W72/0453 , H04W72/12 , H04W72/23
CPC classification number: H04W72/0453 , H04W72/12 , H04W72/23
Abstract: Reporting capabilities regarding Cross Carrier Scheduling (CCS) with different Sub-Carrier Spacing (SCS) may include generating a message to send to a base station. The message may comprise an indication of a user equipment's (UE's) capability for CCS with different SCS. Based on the UE's capability for CCS with different SCS, a number of unicast downlink control information (DCI) per physical downlink control channel (PDCCH) monitoring occasion per span may be processed to determine scheduled resources for downlink (DL) and uplink (UL) signaling or channels. The DL and UL signaling or channels may be processed using the scheduled resources.
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公开(公告)号：US12089210B2
公开(公告)日：2024-09-10
申请号：US18475438
申请日：2023-09-27
Applicant: APPLE INC.
Inventor： Haitong Sun , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Hong He , Jia Tang , Jie Cui , Oghenekome Oteri , Sigen Ye , Wei Zeng , Wei Zhang , Weidong Yang , Yang Tang , Yushu Zhang
IPC: H04W72/1273 , H04L1/1812 , H04L5/00 , H04W72/0446 , H04W72/1268
CPC classification number: H04W72/1273 , H04L1/1812 , H04L5/0053 , H04W72/0446 , H04W72/1268
Abstract: Supporting transmission of multiple hybrid automatic repeat request acknowledgments (HARQ-ACKS) within a single slot may include encoding a first HARQ-ACK and a second HARQ-ACK within the single slot for transmission to a base station. The first HARQ-ACK may be transmitted via a first physical uplink control channel (PUCCH) and the second HARQ-ACK may be transmitted via a second PUCCH. Based on encoding the first HARQ-ACK and the second HARQ-ACK within the single slot, one or more additional uplink (UL) signals colliding with at least one of the first HARQ-ACK and the second HARQ-ACK within the single slot may be responded to based on a configuration of the UE.
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公开(公告)号：US12075353B2
公开(公告)日：2024-08-27
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: G08C17/00 , H04B7/0413 , H04L5/00 , H04W52/02 , 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：US12052622B2
公开(公告)日：2024-07-30
申请号：US17935098
申请日：2022-09-24
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
IPC: H04W76/11 , H04B17/318 , H04W36/08 , H04W52/24 , H04W72/044 , H04W74/0833 , H04W76/19 , H04W76/27
CPC classification number: H04W36/08 , H04B17/318 , H04W52/242 , H04W72/046 , H04W74/0833 , H04W76/11 , H04W76/19 , H04W76/27
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：US12041610B2
公开(公告)日：2024-07-16
申请号：US17593738
申请日：2021-04-14
Applicant: APPLE INC.
Inventor： Haitong Sun , Yushu Zhang , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Hong He , Jia Tang , Jie Cui , Oghenekome Oteri , Sigen Ye , Wei Zeng , Wei Zhang , Weidong Yang , Yang Tang
IPC: H04W72/1273 , H04L1/1812 , H04L5/00 , H04W72/0446 , H04W72/0453 , H04W72/23
CPC classification number: H04W72/1273 , H04L1/1812 , H04L5/0053 , H04W72/0446 , H04W72/0453 , H04W72/23
Abstract: Techniques for physical downlink shared channel (PDSCH) and physical uplink shared channel (PUSCH) processing for multiple transmission and reception point (multi-TRP) are disclosed. In some embodiments, determining PDSCH hybrid automatic repeat request-acknowledgement (HARQ-ACK) processing timing may include determining that a user equipment (UE) is configured for single downlink control information (single-DCI) multi-TRP PDSCH operation, determining a first PDSCH and a second PDSCH within a slot, wherein the first PDSCH and the second PDSCH are used in the single-DCI multi-TRP PDSCH operation, and determining a minimum HARQ-ACK processing timing for the first PDSCH and the second PDSCH using one or more symbols of the first PDSCH or one or more symbols of both the first PDSCH and the second PDSCH.
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