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51.发明公开公开(公告)号：US20230345470A1
公开(公告)日：2023-10-26
申请号：US18124449
申请日：2023-03-21
Applicant: Apple Inc.
Inventor： Chunhai YAO , Dawei ZHANG , Chunxuan YE , Haitong SUN , Oghenekome OTERI , Hong HE , Seyed Ali Akbar FAKOORIAN , Wei ZENG , Weidong YANG , Yushu ZHANG
IPC: H04W72/1268 , H04W52/54 , H04W72/232
CPC classification number: H04W72/1268 , H04W52/54 , H04W72/232
Abstract: A user equipment (UE) is provided to implement a set of transmit power control (TPC) commands during a time domain window (TDW) including multiple physical uplink shared channel (PUSCH) transmissions. The UE can receive a configuration from the base station to configure the UE to support a power control mode and a timeline measurement related to a PUSCH transmission. The UE can receive a set of TPC commands during the TDW, determine whether a TPC command of the set of TPC commands satisfies a time constraint based on the timeline measurement, determine an effective TPC command for the set of TPC commands based on one or more TPC commands satisfying the time constraint, determine an effective delay for the effective TPC command based on the timeline measurement, and further apply the effective TPC command to a PUSCH transmission determined based on the effective delay of the effective TPC command.
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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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53.发明公开公开(公告)号：US20230217453A1
公开(公告)日：2023-07-06
申请号：US17998181
申请日：2020-06-03
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Dawei ZHANG , Fangli XU , Haitong SUN , Jie CUI , Oghenekome OTERI , Wei ZENG , Weidong YANG , Yang TANG
Abstract: A user equipment (UE) reports capabilities to a network. The UE receives a request from a network for radio access capabilities of the UE, determines one or more radio access capabilities related to a supported number of component carriers (CCs) for physical downlink control channel (PDCCH) monitoring by the UE, generates the message that includes the one or more radio access capabilities of the UE and transmits the message to the network.
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公开(公告)号：US20230155752A1
公开(公告)日：2023-05-18
申请号：US17995458
申请日：2020-04-08
Applicant: Apple Inc.
Inventor： Wei ZHANG , Sriram SUBRAMANIAN , Sandeep K SUNKESALA , Vishwanth KAMALA GOVINDARAJU , Tarakkumar G DHANANI , Mandhukar K SHANBHAG , Sanjeevi BALASUBRAMANIAN , Alosious Pradeep PRABHAKAR , Shiva Krishna NARRA , Vijay VENKATARAMAN , Vijay GADDE , Sharad GARG , Pengkai ZHAO , Yi SU , Jia TANG , Johnson O SEBENI , Haitong SUN , Wei ZENG , Yuchul KIM , Hong HE , Dawei ZHANG , Chunhai YAO , Yushu ZHANG
CPC classification number: H04L5/001 , H04W24/08 , H04L5/0098 , H04L5/0053
Abstract: Embodiments include a user equipment (UE) and methods performed by the UE. The methods include receiving a measurement configuration request from a network, in response to the measurement configuration request, measuring a quality of one or more uplink (UL) carrier aggregation (CA) combinations, wherein each UL CA combination comprises a plurality of component carriers, generating a message that includes the quality of the one or more UL CA combinations and transmitting the message to the network. Further embodiments include the above operations being performed as a set of instructions executed by a processor or an integrated circuit that includes circuitry to perform the operations.
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公开(公告)号：US20230145316A1
公开(公告)日：2023-05-11
申请号：US17593339
申请日：2021-09-14
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: H04W72/23 , H04W72/0446 , H04L1/1812 , H04L27/26
CPC classification number: H04W72/23 , H04W72/0446 , H04L1/1812 , H04L27/26025
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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Patent Agency Ranking
公开(公告)号：US20230067433A1
公开(公告)日：2023-03-02
申请号：US17442539
申请日：2020-05-14
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Chunxuan YE , Dawei Zhang , Haitong SUN , Jie CUI , Oghenekome OTERI , Wei ZENG , Weidong YANG , Yang TANG , Yuchul KIM , Yushu ZHANG
Abstract: Some aspects of this disclosure include apparatuses and methods for implementing mechanisms for downlink control information between an electronic device (for example, a UE) and a network for cell detection and measurement. For example, some aspects relate to an electronic device including a transceiver and a processor communicatively coupled to the transceiver. The processor monitors one or more paging occasions within a discontinuous repetition cycle (DRX) and can make a determination of one or more paging occasions within the DRX to not monitor. Each paging occasion may include a transmission by the network of downlink control information for one or more paging messages.
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公开(公告)号：US20230055018A1
公开(公告)日：2023-02-23
申请号：US17441948
申请日：2020-05-14
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Dawei ZHANG , Haitong SUN , Jie CUI , Wei ZENG , Yang TANG , Yushu ZHANG , Zhibin WU
Abstract: An approach for wireless communications to support reduced capability New Radio (NR) with larger available control resource sets (CORESET) bandwidths. Examples include a frequency-hopping CORESET with a predefined hopping pattern configured by higher layers, such as RRC signaling or MAC Control Element (CE) on a per CORESET per UE or purely per UE basis. Frequency hopping patterns for CORESET transmissions include the use of PRBs for CORESETs that are mirrored with respect to the central frequency of active bandwidth part (BWP), and the use of a random parameter to step through the frequency pattern. The sub-band location of the physical downlink shared channel that is scheduled by the physical downlink control channel may be indicated using the DCI format, or may be based on a last slot for PDCCH transmission.
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公开(公告)号：US20230044542A1
公开(公告)日：2023-02-09
申请号：US17818426
申请日：2022-08-09
Applicant: Apple Inc.
Inventor： Chunhai YAO , Chunxuan YE , Dawei ZHANG , Fangli XU , Haitong SUN , Hong HE , Oghenekome OTERI , Sigen YE , Wei ZENG , Weidong YANG , Yushu ZHANG
IPC: H04W72/00
Abstract: A user equipment (UE) is configured to receive physical uplink control channel (PUCCH) configuration information associated with PUCCH resource allocation for negative acknowledgement (NACK)-only based hybrid automatic repeat request (HARQ)-acknowledgement (ACK) feedback for multicast broadcast service (MBS), receive a signal from a base station and transmit HARQ-ACK feedback to the base station in response to the signal.
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公开(公告)号：US20220386294A1
公开(公告)日：2022-12-01
申请号：US17755335
申请日：2019-11-04
Applicant: Apple Inc.
Inventor： Fangli XU , Chunhai YAO , Clive E. RODGERS , Dawei ZHANG , Haijng HU , Haitong SUN , Wei ZENG , Yuqin CHEN , Yushu ZHANG , Zhibin WU
Abstract: Devices, systems and methods for implementing beam failure management techniques at a user equipment (UE). The UE receives a timing advance command (TAC) from a currently camped cell and initiates a time advance timer (TAT). When the TAT is running the UE is in a first operating state. The first operating state indicates that the UE is in time alignment with the cell. The UE identifies that the TAT has expired. When the TAT is not running the UE is in a second operating state. The second operating state indicates that the UE is not in time alignment with the cell. The UE implements one or more beam failure management techniques based on the UE operating in the second operating state.
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公开(公告)号：US20220322231A1
公开(公告)日：2022-10-06
申请号：US17593516
申请日：2020-10-14
Applicant: Apple Inc.
Inventor： Haitong SUN , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Hong HE , Hongbo YAN , Huaning NIU , Shengshan CUI , Sigen YE , Wei ZENG , Weidong YANG , Yushu ZHANG
Abstract: A user equipment (UE) receives reference signals during a discontinuous reception (DRX) cycle to perform frequency and timing tracking or automatic gain control (AGC). The UE receives configuration information corresponding to a reference signal that is to be transmitted to a user equipment (UE) when the UE is in a first operating state, receives the reference signal from a cell of a network when the UE is in the first operating state, performs one of frequency and timing tracking or automatic gain control (AGC) using the reference signal and receives a signal from the cell during a time window that the UE is scheduled to utilize an active mode of data exchange processing.
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