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公开(公告)号：US12213091B2
公开(公告)日：2025-01-28
申请号：US17442080
申请日：2021-03-31
Applicant: Apple Inc.
Inventor： Jie Cui , Qiming Li , Chunxuan Ye , Dawei Zhang , Haitong Sun , Hong He , Manasa Raghavan , Seyed Ali Akbar Fakoorian , Xiang Chen , Yang Tang
Abstract: The present application relates to devices and components including apparatus, systems, and methods to determine availability of a reference cell for determining a timing of an uplink transmission in a user equipment transmission occasion.
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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：US12177703B2
公开(公告)日：2024-12-24
申请号：US17439713
申请日：2021-04-01
Applicant: Apple Inc.
Inventor： Manasa Raghavan , Yushu Zhang , Dawei Zhang , Haitong Sun , Huaning Niu , Javier Mauricio Parades Riano , Jianshu Zhang , Jie Cui , Qiming Li , Shengshan Cui , Xiang Chen , Yang Tang
IPC: H04W24/10 , H04B17/336 , H04L5/00 , H04W56/00 , H04W88/08
Abstract: The present application relates to devices and components including apparatus, systems, and methods to perform measurements on reference signals or synchronization signal. In an example, timing requirements for performing such measurements can be dynamically changed depending on, at least, a measurement on one of the reference signal or the synchronization signal.
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44.发明申请公开(公告)号：US20240406818A1
公开(公告)日：2024-12-05
申请号：US18698053
申请日：2021-10-22
Applicant: APPLE INC.
Inventor： Jie Cui , Dawei Zhang , Hong He , Huaning Niu , Manasa Raghavan , Qiming Li , Xiang Chen , Yang Tang
Abstract: Serving cell measurements at a reduced capability UE in idle mode in FRI includes identifying an eDRX cycle length associated with the reduced capability UE is longer than or equal to 20.48 s and shorter than or equal to 10, 485.76 s. The eDRX cycle length includes a DRX cycle length. A measurement period associated with a serving cell of the reduced capability UE is determined to occur within a single PTW of the eDRX cycle. The measurement period includes measurement samples to be performed within the single PTW. A length of the single PTW is determined based on a product of the DRX cycle length and a sample scaling factor associated with the measurement samples. The length of the single PTW comprises a multiple of 1.28. Serving cell measurements are performed during the single PTW. The serving cell measurements include each of the measurement samples associated with the measurement period.
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公开(公告)号：US12160857B2
公开(公告)日：2024-12-03
申请号：US17593840
申请日：2021-01-14
Applicant: Apple Inc.
Inventor： Qiming Li , Dawei Zhang , Jie Cui , Yang Tang , Yushu Zhang , Yuqin Chen , Huaning Niu , Manasa Raghavan , Xiang Chen
Abstract: Aspects herein relate to wireless devices, circuits, and methods for indicating, by a wireless device, to a wireless station, an ability to support semi-persistent (SP) measurement gap (MG) configuration; receiving, from the wireless station, a SP MG configuration; receiving, from the wireless station, a message to activate the SP MG configuration; performing, in response to receiving the message to activate the SP MG configuration, a target carrier frequency measurement, wherein the target carrier frequency measurement is performed in accordance with the activated SP MG configuration; receiving from the wireless station, a message to deactivate the SP MG configuration; and discontinuing, in response to receiving the message to deactivate the SP MG configuration, the performance of the target carrier frequency measurement. In other aspects, the wireless device may indicate, to the wireless station, an ability to support aperiodic (AP) MG configuration, which does not require explicit deactivation by the wireless station.
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Patent Agency Ranking
公开(公告)号：US12160783B2
公开(公告)日：2024-12-03
申请号：US17593179
申请日：2021-01-15
Applicant: APPLE INC.
Inventor： Jie Cui , Qiming Li , Yang Tang , Manasa Raghavan , Xiang Chen , Huaning Niu , Dawei Zhang , Hong He , Fangli Xu , Haitong Sun
IPC: H04W36/00 , H04W74/04 , H04W74/0833
Abstract: Provided is a method for a user equipment. The method includes starting performing a handover (HO) with a target Primary Secondary Cell (PSCell) in response to receiving an HO command instructing the HO with the target PSCell, wherein the HO with the target PSCell comprises target PSCell addition/change, and performing the target PSCell addition/change in response to receiving a trigger message from a target Primary Cell (PCell) or sending a trigger message to the target PCell, wherein the trigger message is a message transmitted between the UE and the target PCell during the HO with the target PSCell.
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公开(公告)号：US12149967B2
公开(公告)日：2024-11-19
申请号：US17441696
申请日：2021-05-04
Applicant: Apple Inc.
Inventor： Jie Cui , Qiming Li , Dawei Zhang , Hong He , Huaning Niu , Manasa Raghavan , Xiang Chen , Yang Tang
Abstract: The present application relates to devices and components including apparatus, systems, and methods to perform measurements on reference signals based on measurement gaps. In an example, a device supports a frequency range that includes frequencies equal to or larger than 52.6 GHz. Measurement gap capability information is used to indicate and/or determine whether a measurement gap is supported for this frequency range. If so, measurement gap configuration can be defined and can include a measurement gap length and/or a measurement gap repetition period defined based on the frequencies being equal to or larger than 52.6 GHz.
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公开(公告)号：US12143847B2
公开(公告)日：2024-11-12
申请号：US17593690
申请日：2021-01-13
Applicant: APPLE INC.
Inventor： Jie Cui , Chunxuan Ye , Dawei Zhang , Hong He , Huaning Niu , Manasa Raghavan , Qiming Li , Weidong Yang , Xiang Chen , Yang Tang
Abstract: Embodiments of the present disclosure enable a user equipment (UE) to perform measurement object (MO) merging for channel state information reference signal (CSI-RS) layer 3 (L3) measurements. Other embodiments may be described and claimed.
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公开(公告)号：US20240373268A1
公开(公告)日：2024-11-07
申请号：US18774562
申请日：2024-07-16
Applicant: Apple Inc.
Inventor： Guotong Wang , Hua Li , Manasa Raghavan , Yushu Zhang , Jie Cui
Abstract: Systems, apparatuses, methods, and computer-readable media are provided for performing Beam Failure Detection (BFD), and in particular, for performing Synchronization Signal Block (SSB) based BFD and/or Channel State Information Reference Signal (CSI-RS) based BFD. Disclosed embodiments include quasi co-location (QCL) and use case restrictions for SSB for BFD and Physical Downlink Control Channel (PDCCH), transition period handling for BFD, and implicit configuration SSB for BFD. Other embodiments may be described and/or claimed.
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公开(公告)号：US12137362B2
公开(公告)日：2024-11-05
申请号：US17593456
申请日：2020-08-04
Applicant: Apple Inc.
Inventor： Jie Cui , Dawei Zhang , Haitong Sun , Hong He , Manasa Raghavan , Wenshu Zhang , Yang Tang , Yushu Zhang
Abstract: A network cell is connected to a user equipment (UE) that supports an independent measurement gap configuration. The cell establishes a connection to the UE, receives an indication that the UE supports an independent measurement gap configuration for new radio in an unlicensed spectrum (NR-U) and transmits measurement gap configuration information to the UE, wherein the UE configures a measurement gap pattern based on the measurement gap configuration information.
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