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公开(公告)号：US12167390B2
公开(公告)日：2024-12-10
申请号：US17741739
申请日：2022-05-11
Applicant: Apple Inc.
Inventor： Sigen Ye , Oghenekome Oteri , Seyed Ali Akbar Fakoorian , Chunxuan Ye , Dawei Zhang , Hong He , Huaning Niu , Wei Zeng , Weidong Yang , Wenshu Zhang , Yinghui Li
IPC: H04L1/1607 , H04L1/1812 , H04L5/00 , H04W72/0446 , H04W72/1268 , H04W72/23
Abstract: Disclosed are methods and apparatus for multiplexing of uplink control information on uplink data channels in wireless communication. It may be determined that transmission of a plurality of physical uplink shared channels (PUSCHs) are scheduled. The transmission of the plurality of PUSCHs may overlap with transmission of an uplink control information (UCI). At most one of the plurality of PUSCHs on to which the UCI is multiplexed may be determined based on a Downlink Assignment Index (DAI) value. The plurality of PUSCHs may be set with no more than one PUSCH having the DAI value not equal to four. Thereafter, the determined PUSCH is transmitted with the UCI multiplexed on it.
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公开(公告)号：US11937286B2
公开(公告)日：2024-03-19
申请号：US17439330
申请日：2020-10-22
Applicant: Apple Inc.
Inventor： Jie Cui , Yushu Zhang , Yang Tang , Dawei Zhang , Hong He , Manasa Raghavan , Huaning Niu , Haitong Sun , Chunhai Yao , Wenshu Zhang
IPC: H04W72/54 , H04W72/0446 , H04W72/1273 , H04W72/23 , H04W72/542
CPC classification number: H04W72/542 , H04W72/0446 , H04W72/1273 , H04W72/23
Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide SCell activation. In one example, an SCell activation procedure may be extended by a duration based on cancelation of CSI-RS reception. In another example, a base station may use particular configuration parameters to avoid cancelation of CSI-RS reception. In yet another example, a UE and a base station may use particular information for a CSI-RS reception/transmission on an SCell that is being activated.
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公开(公告)号：US20230189305A1
公开(公告)日：2023-06-15
申请号：US17438157
申请日：2021-04-06
Applicant: Apple Inc.
Inventor： Oghenekome Oteri , Huaning Niu , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Hong He , Seyed Ali Akbar Fakoorian , Sigen Ye , Wei Zeng , Weidong Yang , Yushu Zhang , Wenshu Zhang , Wei Zhang , Haitong Sun
IPC: H04W72/51 , H04W72/0446 , H04W72/232 , H04W48/12
CPC classification number: H04W72/51 , H04W48/12 , H04W72/232 , H04W72/0446
Abstract: This disclosure relates to techniques for improving capability signaling and performing search space set switching, particularly with large sub-carrier spacings, as in high frequency ranges. In various scenarios, a user equipment (UE) device may signal its capability to perform multi-slot PDCCH monitoring and/or single-slot PDCCH monitoring, e.g., at various sub-carrier spacings, for various PDCCH/DCI types, etc. Various technical difficulties in this area are addressed, including increasing flexibility and versatility in capability signaling, overbooking, signaling and timing of search space set switching, and beam sweeping transmission of DCI Format 2_0, among others.
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公开(公告)号：US20240244623A1
公开(公告)日：2024-07-18
申请号：US18559646
申请日：2022-05-11
Applicant: APPLE INC.
Inventor： Weidong Yang , Amir Aminzadeh Gohari , Chao Jin , Dawei Zhang , Hong He , Oghenekome Oteri , Ruoheng Liu , Sigen Ye , Wei Zeng , Wenshu Zhang , Yinghui Li
IPC: H04W72/21 , H04W72/232 , H04W72/563
CPC classification number: H04W72/21 , H04W72/232 , H04W72/563
Abstract: Systems and methods for modularized design for inter-physical layer priority uplink control information (UCI) multiplexing are disclosed herein. A user equipment (UE) may determine a first code rate for a first portion of UCI and a second code rate for a second portion of UCI. Different code rates may be used to encode different portions of UCI (e.g., hybrid automatic repeat request acknowledgement (HARQ-ACK) bits, channel state information (CSI) reporting bits, scheduling request (SR) bits, cyclic redundancy check (CRC) bits, etc.). Further, a UE may select a group of bets offset sets based on a physical layer priority type and a UCI multiplexing type.
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公开(公告)号：US20240243854A1
公开(公告)日：2024-07-18
申请号：US18559628
申请日：2022-05-11
Applicant: APPLE INC.
Inventor： Weidong Yang , Amir Aminzadeh Gohari , Chao Jin , Dawei Zhang , Hong He , Oghenekome Oteri , Ruoheng Liu , Sigen Ye , Wei Zeng , Wenshu Zhang , Yinghui Li
IPC: H04L1/1829 , H04L1/00 , H04L1/1607
CPC classification number: H04L1/1854 , H04L1/0067 , H04L1/1671
Abstract: Systems and methods for modularized design for inter-physical layer priority uplink control information (UCI) multiplexing are disclosed herein. A user equipment (UE) may determine a first code rate for a first portion of UCI and a second code rate for a second portion of UCI. Different code rates may be used to encode different portions of UCI (e.g., hybrid automatic repeat request acknowledgement (HARQ-ACK) bits, channel state information (CSI) reporting bits, scheduling request (SR) bits, cyclic redundancy check (CRC) bits, etc.). Further, a UE may select a group of bets offset sets based on a physical layer priority type and a UCI multiplexing type.
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Patent Agency Ranking
公开(公告)号：US20240107439A1
公开(公告)日：2024-03-28
申请号：US18371797
申请日：2023-09-22
Applicant: Apple Inc.
Inventor： Yihong Qi , Amir Aminzadeh Gohari , Amir Farajidana , Dan Zhang , Herbert R. Dawid , Idan Bar-Sade , Keith W. Saints , Onurcan Iscan , Ruoheng Liu , Sami M. Almalfouh , Sung Eun Lee , Tudor Ninacs , Wenshu Zhang , Yuanye Wang
CPC classification number: H04W48/20 , H04L5/0048 , H04W72/30 , H04J11/0076
Abstract: A system is configured for reconfiguration of a Synchronization Signal Block (SSB) pattern. The system is configured for obtaining data including a configuration for a Synchronization Signal Block (SSB) transmission carrying a physical broadcast channel (PBCH), the configuration specifying, for an SSB of the configuration, resource elements (REs) allocated for transmitting a primary synchronization signal (PSS) to a user equipment (UE) and REs allocated for transmitting a secondary synchronization signal (SSS) to the UE. The system is configured for selecting a set of REs that are unused in the configuration for the SSB transmission, specifying a filling sequence for extending a synchronization signal or an SSB to the set of REs that are unused in the configuration of the SSB transmission, generating data including an enhanced configuration for the SSB transmission that includes the extended synchronization signal or the extended SSBs, and transmitting the SSB transmission using the enhanced configuration.
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公开(公告)号：US20220132416A1
公开(公告)日：2022-04-28
申请号：US17498375
申请日：2021-10-11
Applicant: Apple Inc.
Inventor： Jie Cui , Yang Tang , Dawei Zhang , Hong He , Manasa Raghavan , Huaning Niu , Wenshu Zhang
Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide an interruption mechanism for deactivated secondary cell measurement in new radio.
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公开(公告)号：US12279285B2
公开(公告)日：2025-04-15
申请号：US17438157
申请日：2021-04-06
Applicant: Apple Inc.
Inventor： Oghenekome Oteri , Huaning Niu , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Hong He , Seyed Ali Akbar Fakoorian , Sigen Ye , Wei Zeng , Weidong Yang , Yushu Zhang , Wenshu Zhang , Wei Zhang , Haitong Sun
IPC: H04W72/51 , H04L5/00 , H04W48/12 , H04W72/0446 , H04W72/23 , H04W72/232
Abstract: This disclosure relates to techniques for improving capability signaling and performing search space set switching, particularly with large sub-carrier spacings, as in high frequency ranges. In various scenarios, a user equipment (UE) device may signal its capability to perform multi-slot PDCCH monitoring and/or single-slot PDCCH monitoring, e.g., at various sub-carrier spacings, for various PDCCH/DCI types, etc. Various technical difficulties in this area are addressed, including increasing flexibility and versatility in capability signaling, overbooking, signaling and timing of search space set switching, and beam sweeping transmission of DCI Format 2_0, among others.
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公开(公告)号：US12212995B2
公开(公告)日：2025-01-28
申请号：US17593429
申请日：2020-08-04
Applicant: Apple Inc.
Inventor： Jie Ciu , Dawei Zhang , Haitong Sun , Hong He , Manasa Raghavan , Wenshu Zhang , Yang Tang , Yushu Zhang
Abstract: A user equipment (UE) supports an independent measurement gap configuration. The UE transmits an indication to a currently camped cell indicating that the UE supports an independent measurement gap configuration for new radio in an unlicensed spectrum (NR-U), receives measurement gap configuration information from the currently camped cell, configures a measurement gap pattern based on the measurement gap configuration information and receives a signal from a cell during a measurement gap of the measurement gap pattern.
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公开(公告)号：US12143995B2
公开(公告)日：2024-11-12
申请号：US17441245
申请日：2021-01-14
Applicant: Apple Inc.
Inventor： Wenshu Zhang , Weidong Yang , Fangli Xu , Wei Zeng , Dawei Zhang , Chunhai Yao , Yushu Zhang , Oghenekome Oteri , Seyed Ali Akbar Fakoorian , Sigen Ye , Ralf Rossbach
IPC: H04W72/21 , H04L5/00 , H04W72/566 , H04W72/23
Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing techniques for a user equipment (UE) to transmit a configured grant (CG) physical uplink shared channel (PUSCH) including an uplink control information (UCI) without transmitting a physical uplink control channel (PUCCH). The UE determines, based on a configuration received from the base station, a first set of CG PUSCHs. Each CG PUSCH of the first set of CG PUSCHs overlaps with the PUCCH, and is configured to transmit data from the UE to the base station. The UE further determines a second set of CG PUSCHs by excluding a third set of CG PUSCHs from the first set of CG PUSCHs. and select a CG PUSCH from the second set of CG PUSCHs to carry the UCI contained in the PUCCH. The UE further transmits the selected CG PUSCH including the UCI without transmitting the PUCCH.
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