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公开(公告)号:US12082219B2
公开(公告)日:2024-09-03
申请号:US17598228
申请日:2020-08-05
Applicant: Apple Inc.
Inventor: Oghenekome Oteri , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Haitong Sun , Hong He , Sigen Ye , Wei Zeng , Weidong Yang , Yushu Zhang , Seyed Ali Akbar Fakoorian
IPC: H04W72/232 , H04W16/14 , H04W72/12 , H04W72/21 , H04W74/0808
CPC classification number: H04W72/232 , H04W16/14 , H04W72/12 , H04W72/21 , H04W74/0808
Abstract: Dynamic scheduling can be performed by 5G new radio in the licensed or unlicensed band. A UE can be polled by receiving a DCI that indicates dynamically updated resources. UE can be configured to find the DCI and use the resources to send a scheduling request (SR). Other aspects are described.
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公开(公告)号:US12082174B2
公开(公告)日:2024-09-03
申请号:US17593752
申请日:2021-04-13
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 , H04L5/00 , H04L27/00 , H04L27/26 , H04W72/12 , H04W72/1263 , H04W72/23 , H04W72/232 , H04W72/50 , H04W72/51
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:US12081282B2
公开(公告)日:2024-09-03
申请号:US17440873
申请日:2020-10-06
Applicant: Apple Inc.
Inventor: Yushu Zhang , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Haitong Sun , Hong He , Oghenekome Oteri , Wei Zeng , Weidong Yang , Huaning Niu , Seyed Ali Akbar Fakoorian , Sigen Ye
IPC: H04B17/318 , H04B7/06 , H04B17/336 , H04W24/10 , H04W72/20
CPC classification number: H04B17/318 , H04B7/0619 , H04B17/336 , H04W24/10 , H04W72/20
Abstract: The present application relates to devices and components including apparatus, systems, and methods to beam reporting using media access control element in wireless communication systems.
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64.
公开(公告)号:US20240291611A1
公开(公告)日:2024-08-29
申请号:US18657074
申请日:2024-05-07
Applicant: Apple Inc.
Inventor: Haitong Sun , Yushu Zhang , Huaning Niu , Hong He , Wei Zeng , Chunxuan Ye , Oghenekome Oteri , Sigen Ye , Dawei Zhang , Jie Cui , Yang Tang
IPC: H04L5/00 , H04L41/0803 , H04W72/23
CPC classification number: H04L5/0048 , H04L41/0803 , H04W72/23
Abstract: A cellular base station (BS) which determines an aperiodic sounding reference signal (SRS) triggering offset configuration specifying an offset between an aperiodic SRS trigger received by a user equipment (UE) and transmission of the SRS by the UE. The cellular base station may determine that the SRS triggering offset should be adjusted. In response, the cellular base station may transmit signaling to the UE specifying a new value for the aperiodic SRS triggering offset. The new SRS triggering offset value may be partly based on a minimum timing offset for the UE and may be contained in a medium access control (MAC) control element (CE) or in downlink control information (DCI). Additionally, the new triggering offset value may be applicable for a plurality of component carriers or bandwidth parts. The cellular base station may also determine a new triggering offset value due to conflicts regarding the AP-SRS transmission.
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65.
公开(公告)号:US20240291530A1
公开(公告)日:2024-08-29
申请号:US18421721
申请日:2024-01-24
Applicant: Apple Inc.
Inventor: Weidong Yang , Dawei Zhang , Wei Zeng , Haitong Sun , Huaning Niu , Oghenekome Oteri , Chunxuan Ye , Hong He
IPC: H04B7/0456 , H04B7/06
CPC classification number: H04B7/0478 , H04B7/0617 , H04B7/0626
Abstract: The present application relates to devices and components including apparatus, systems, and methods for configuring codebook subset restriction and channel state information reporting for artificial intelligence/machine learning enabled channel state information reporting.
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66.
公开(公告)号:US20240284434A1
公开(公告)日:2024-08-22
申请号:US18414390
申请日:2024-01-16
Applicant: Apple Inc.
Inventor: Hong He , Ankit Bhamri , Chunxuan Ye , Dawei Zhang , Wei Zeng , Weidong Yang
IPC: H04W72/11 , H04W72/232
CPC classification number: H04W72/11 , H04W72/232
Abstract: The present application relates to devices and components including apparatus, systems, and methods for unified transmission configuration indicator state for multiple-transmit-receive point operation in wireless networks.
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67.
公开(公告)号:US12069523B2
公开(公告)日:2024-08-20
申请号:US17598206
申请日:2020-04-08
Applicant: Apple Inc.
Inventor: Jie Cui , Fangli Xu , Dawei Zhang , Hong He , Murtaza A. Shikari , Yang Tang , Yuchul Kim , Zhibin Wu
IPC: H04W36/00 , H04L5/00 , H04W64/00 , H04W72/0446 , H04W72/51
CPC classification number: H04W36/0088 , H04L5/0048 , H04W72/0446 , H04W72/51 , H04W64/003
Abstract: Methods and apparatus are disclosed for a UE and its serving base station to coordinate the activation and deactivation of measurement gaps for performing positioning measurements by the UE using target positioning reference signals (PRS) during bandwidth part (BWP) switching. The UE may be configured by the serving base station to have dedicated measurement gaps. The UE determines if a legacy measurement gap used for mobility measurements or a scheduled data transmission collides with the dedicated measurement gaps. If there is a collision, the UE performs the mobility measurement using the legacy measurement gap or transmits the scheduled data. If there is no collision, the UE receives the PRS to perform the positioning measurement during the dedicated measurement gaps. In one embodiment, based on the status of the active BWP and the target PRS, the UE or the base station may activate or deactivate measurement gaps for the positioning measurements.
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公开(公告)号:US12068859B2
公开(公告)日:2024-08-20
申请号:US17593333
申请日:2020-10-15
Applicant: Apple Inc.
Inventor: Hong He , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Haitong Sun , Huaning Niu , Jie Cui , Oghenekome Oteri , Sigen Ye , Wei Zeng , Weidong Yang , Yang Tang , Yushu Zhang
IPC: H04L1/1812 , H04L5/00 , H04W72/23
CPC classification number: H04L1/1812 , H04L5/001 , H04W72/23
Abstract: A user equipment (UE) and a network agree on the use of a hybrid automatic repeat request (HARQ) codebook. The UE receives a plurality of downlink control information (DCI) transmissions during a corresponding plurality of physical downlink control channel (PDCCH) monitoring occasions from the base station, wherein each DCI transmission schedules multiple physical downlink shared channel (PDSCH) transmissions on a corresponding one of a plurality of component carriers (CCs), receives a time domain resource allocation (TDRA) table configuration from the base station, determines a maximum number of PDSCH transmissions per CC based on the TDRA table configuration, groups the plurality of CCs together and determines a hybrid automatic repeat request (HARQ)-acknowledgement (ACK) codebook size based on a number of the multiple PDSCH transmissions, the maximum number of PDSCH transmissions, and a resulting ACK or negative acknowledgement (NACK) for each of the multiple PDSCH transmissions.
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公开(公告)号:US12063182B2
公开(公告)日:2024-08-13
申请号:US17439138
申请日:2020-10-08
Applicant: Apple Inc.
Inventor: Oghenekome Oteri , Yushu Zhang , Dawei Zhang , Wei Zeng , Chunhai Yao , Chunxuan Ye , Weidong Yang , Sigen Ye , Haitong Sun , Hong He , Seyed Ali Akbar Fakoorian , Huaning Niu
IPC: H04L5/00 , H04L1/1812 , H04W72/0446 , H04W72/0453 , H04W72/21
CPC classification number: H04L5/0098 , H04L1/1812 , H04W72/0446 , H04W72/0453 , H04W72/21
Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide reception and transmission in 5G NR at a frequency larger than 52.6 GHz and with a subcarrier spacing larger than 120 KHz.
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公开(公告)号:US12063119B2
公开(公告)日:2024-08-13
申请号:US17441351
申请日:2020-08-07
Applicant: Apple Inc.
Inventor: Yushu Zhang , Hong He , Dawei Zhang , Haitong Sun , Jie Cui , Manasa Raghavan , Wei Zeng , Yang Tang
IPC: H04L1/1829 , H04W72/232
CPC classification number: H04L1/1854 , H04W72/232
Abstract: A user equipment (UE) associated with a wireless communication system is disclosed. The UE comprises a processor configured to receive a first downlink control information (DCI) for scheduling a first physical downlink shared channel (PDSCH). The first DCI includes a non-numerical (NN) value of K1 for hybrid automatic repeat request (HARQ)-ACK feedback. The processor is further configured to determine a first priority class associated with the first PDSCH, and determine K1 value and priority class associated with one or more subsequent PDSCH received from the BS, until a selected PDSCH having a numerical K1 value and a same priority class as the first priority class is identified. Further, the processor is configured to provide HARQ-ACK feedback associated with the first PDSCH using a PUCCH/PUSCH occasion indicated by a second DCI scheduling the selected PDSCH.
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