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公开(公告)号：US20240032141A1
公开(公告)日：2024-01-25
申请号：US18475715
申请日：2023-09-27
Applicant: Apple Inc.
Inventor： Haitong SUN , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Hong HE , Hongbo YAN , Huaning NIU , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Shengshan CUI , Sigen YE , Wei ZENG , Weidong YANG , Yushu ZHANG
CPC classification number: H04W76/28 , H04L5/0023 , H04L5/0035 , H04L5/0048
Abstract: A user equipment (UE) is configured to receive synchronization signal blocks (SSBs) from a wireless network to estimate frequency and timing errors. The UE receives a quasi co-location (QCL) configuration between a synchronization signal block (SSB) and at least one of a further SSB or a tracking reference signal (TRS), receives the SSB and the at least one of the further SSB or the TRS and estimates a frequency and timing error for the SSB by combining, based on the QCL configuration, measurements for the SSB and measurements for the at least one of the further SSB or the TRS.
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公开(公告)号：US20240032022A1
公开(公告)日：2024-01-25
申请号：US17441969
申请日：2021-08-05
Applicant: APPLE INC.
Inventor： Huaning NIU , Dawei ZHANG , Jie CUI , Laxminarayana PILLUTLA , Manasa RAGHAVAN , Qiming LI , Sharad SAMBHWANI , Xiang CHEN , Yang TANG
IPC: H04W72/1268 , H04W72/566 , H04L1/1829
CPC classification number: H04W72/1268 , H04W72/569 , H04L1/1854
Abstract: The present application relates to devices and components including apparatus, systems, and methods for determining priority between body proximity sensing (BPS) transmissions and other transmissions by a user equipment (UE) (e.g., in Frequency Range 2 (FR2)).
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公开(公告)号：US20230379030A1
公开(公告)日：2023-11-23
申请号：US18247190
申请日：2020-10-02
Applicant: Apple Inc.
Inventor： Haitong SUN , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Hong HE , Huaning NIU , Ismael GUTIERREZ GONZALEZ , Oghenekome OTERI , Wei ZENG , Weidong YANG , Yushu ZHANG
IPC: H04B7/06
CPC classification number: H04B7/0626
Abstract: A user equipment (UE) configured to report Channel State Information (CSI) to a wireless network. The UE transmits a first sounding reference signal (SRS) on an uplink (UL) channel, receives a first channel state information reference signal (CSI-RS) on a downlink (DL) channel, wherein the first CSI-RS includes a first configuration of CSI-RS parameters based on the first SRS, performs first CSI-RS measurements based on the first configuration of CSI-RS parameters, transmits a first CSI report including the first CSI-RS measurements, transmits a second SRS on the UL channel, receives a second CSI-RS on the DL channel, wherein the second CSI-RS includes a second configuration of CSI-RS parameters based on the second SRS, performs second CSI-RS measurements based on the second configuration of CSI-RS parameters and transmits a second CSI report including the second CSI-RS measurements.
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公开(公告)号：US20230362943A1
公开(公告)日：2023-11-09
申请号：US17441154
申请日：2021-01-15
Applicant: Apple Inc.
Inventor： Haitong SUN , Chunxuan YE , Dawei ZHANG , Hong HE , Huaning NIU , Jie CUI , Wei ZENG , Weidong YANG , Yang TANG , Yushu ZHANG
IPC: H04W72/23 , H04L1/1822 , H04L1/1867 , H04L5/00 , H04W72/12
CPC classification number: H04W72/23 , H04L1/1822 , H04L1/1887 , H04L5/0053 , H04W72/12 , H04W16/14
Abstract: Apparatuses, systems, and methods for supporting cross carrier scheduling in LTE and NR dynamic spectrum sharing (DSS). A cellular base station may generate control information in accordance with a set of criteria, wherein the set of criteria supports a special Secondary Cell (sSCell) which is a Secondary Cell (SCell) in scheduling a special Primary Cell (SpCell) which is either a Primary Cell (PCell) or a Primary Secondary Cell (PSCell). The cellular base station sends the control information to a wireless device. The control information may be associated with Type3-PDCCH CSS configuration including DCI Format 2_5 and 2_6, SCell dormancy behavior, scheduling restrictions, USS configuration including non-fallback and fallback DCI Formats, and interaction with Multi-DCI Multi-TRP operation. After receiving the control information, the wireless device may conduct corresponding performance.
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公开(公告)号：US20230362696A1
公开(公告)日：2023-11-09
申请号：US17440444
申请日：2021-01-15
Applicant: Apple Inc.
Inventor： Qiming LI , Yang TANG , Dawei ZHANG , Jie CUI , Huaning NIU , Xiang CHEN , Manasa RAGHAVAN
Abstract: Apparatuses, systems, and methods for hybrid measurement gap operation. A network-side device may provide a hybrid measurement gap (MG) configuration to a wireless device, the hybrid measurement gap (MG) configuration scheduling measurement operation of the wireless device in accordance with hybrid measurement gap patterns. The wireless device may receive the hybrid measurement gap (MG) configuration, and thus perform measurement operation based on the hybrid measurement gap patterns as scheduled.
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Patent Agency Ranking
公开(公告)号：US20230361952A1
公开(公告)日：2023-11-09
申请号：US17441152
申请日：2021-01-15
Applicant: Apple Inc.
Inventor： Haitong SUN , Dawei ZHANG , Wei ZENG , Yushu ZHANG , Hong HE , Chunxuan YE , Huaning NIU , Weidong YANG , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Sigen YE , Chunhai YAO
CPC classification number: H04L5/0048 , H04W72/23
Abstract: The present disclosure is directed to AP-SRS triggering offset enhancement for further enhanced MIMO. User equipment (UE), base stations, apparatus, methods, computer-readable memory media, and computer program products are disclosed. The UE may be configured to receive an offset information associated with AP-SRS transmission of the UE; determine a slot offset associated with the AP-SRS transmission, at least based on the offset information; determine a specific slot for the AP-SRS transmission, based on the determined slot offset; and perform the AP-SRS transmission in the determined specific slot.
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137.发明公开公开(公告)号：US20230354204A1
公开(公告)日：2023-11-02
申请号：US17661279
申请日：2022-04-28
Applicant: Apple Inc.
Inventor： Hong HE , Chunxuan YE , Dawei ZHANG , Haitong SUN , Huaning NIU , Jie CUI , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Sigen YE , Wei ZENG
CPC classification number: H04W52/146 , H04W52/367 , H04W76/20
Abstract: Embodiments of the present disclosure relate to uplink multi-panel transmission. According to embodiments of the present disclosure, a processor of a user equipment (UE) is configured to determine whether a total transmission power of a plurality of uplink transmissions to be performed on a plurality of panels of the UE exceeds a maximum transmission power of the UE, each of the plurality of uplink transmissions being associated with a respective one of the plurality of panels and the plurality of uplink transmissions overlapping in a time domain. The operations further comprise performing power control for the uplink multi-panel transmission.
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公开(公告)号：US20230247507A1
公开(公告)日：2023-08-03
申请号：US17593432
申请日：2021-04-02
Applicant: APPLE INC.
Inventor： Jie CUI , Chunxuan YE , Dawei ZHANG , Hong HE , Huaning NIU , Manasa RAGHAVAN , Qiming LI , Sarma V. VANGALA , Xiang CHEN , Yang TANG
CPC classification number: H04W36/083 , H04W36/0072
Abstract: Apparatuses, systems, and methods for enhancement in NTN mobility. A cellular base station may serve as a source base station of a handover procedure from the source base station to a target non-terrestrial network (NTN) base station. The cellular base station may configure a parameter associated with the target NTN base station in a handover command, the parameter being related to NTN mobility, and send the handover command to a wireless device for use by the wireless device during the handover procedure. The wireless device may receive the handover command from the cellular base station, and perform the handover procedure using the parameter associated with the target NTN base station.
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公开(公告)号：US20230239924A1
公开(公告)日：2023-07-27
申请号：US17441267
申请日：2020-10-16
Applicant: Apple Inc.
Inventor： Oghenekome YAO , Yushu ZHANG , Huaning NIU , Weidong YANG , Sigen YE , Haitong SUN , Chuxuan YE , Chunhai YAO , Hong HE , Wei ZENG , Dawei ZHANG
CPC classification number: H04W74/0816 , H04W74/04 , H04L5/0051 , H04W76/19
Abstract: Beam determination refers to a set of procedures for an access node (AN) and a user equipment (UE) to select from among downlink communication beams and/or uplink communication beams for downlink and/or uplink communications, respectively. Often times, the downlink communication beams can include one or more downlink control channels, for example, a Physical Downlink Control Channel (PDCCH) and/or a Physical Downlink Shared Channel (PDSCH), to provide downlink reference signals, such as channel-state information reference signals (CSI-RSs), to the UE. The AN can execute various exemplary downlink beam scheduling procedures to control the transmission of the downlink reference signals, such as the CSI-RSs to provide an example, over the downlink communication beams. In some embodiments, the UE can utilize the CSI-RSs to perform beamforming failure detection (BFD) and beamforming failure recovery (BFR) in the wireless networks.
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公开(公告)号：US20230232349A1
公开(公告)日：2023-07-20
申请号：US17441870
申请日：2021-03-31
Applicant: APPLE INC.
Inventor： Jie CUI , Dawei ZHANG , Haitong SUN , Hong HE , Huaning NIU , Manasa RAGHAVAN , Qiming LI , Xiang CHEN , Yang TANG , Yushu ZHANG
IPC: H04W56/00
CPC classification number: H04W56/0015
Abstract: The present application relates to devices and components including apparatus, systems, and methods for carrier aggregation operations in wireless communication systems.
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