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公开(公告)号：US12302135B2
公开(公告)日：2025-05-13
申请号：US17280618
申请日：2019-09-27
Applicant: Apple Inc.
Abstract: A user equipment (UE) is provided having a memory to store a measurement object (MO) that defines a synchronization-signal block based measurement timing configuration (SMTC) occasion. The MO is within a group of MOs that include SMTC configurations that provide fully overlapped SMTC occasions. The UE further includes processing circuitry to determine an inter-frequency cell identification requirement for the group and perform measurements based on the MO to determine whether a cell is detected within the inter-frequency cell identification requirement.
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52.发明申请公开(公告)号：US20250142364A1
公开(公告)日：2025-05-01
申请号：US18885118
申请日：2024-09-13
Applicant: Apple Inc.
Inventor： Manasa Raghavan , Jie Cui , Qiming Li , Yang Tang , Xiang Chen , Haitong Sun
Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing mechanisms for reducing interruption lengths for Sounding Reference Signal (SRS) antenna switching. For example, some aspects of this disclosure relate to a user equipment (UE) configured to determine one or more symbols during which the UE is configured to perform an antenna switch for a Sounding Reference Signal (SRS) transmission. The UE is further configured to generate an indication message including an indication of the one or more symbols and transmit, using the transceiver, the indication message to the base station.
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公开(公告)号：US20250133592A1
公开(公告)日：2025-04-24
申请号：US18835546
申请日：2022-02-11
Applicant: Apple Inc.
Inventor： Jie Cui , Yang Tang , Qiming Li , Manasa Raghavan , Xiang Chen , Dawei Zhang , Hong He , Yuanye Wang , Haitong Sun , Chunhai Yao
IPC: H04W74/0816 , H04W74/08 , H04W76/20
Abstract: Methods, apparatuses, and systems are disclosed for determining prioritization of subsequent small data transmissions (SDTs) and measurement occasions for a UE in inactive mode. The UE may determine that one or more subsequent SDT occasions of an SDT session conflict in time with one or more measurement occasions scheduled during the SDT session. In response, the UE may determine which of the subsequent SDT occasions to utilize or forgo, and which of the measurement occasions to utilize or forgo. The procedure for making such determinations may vary based on the type of measurement occasion involved in the conflict. For example, the procedure may vary based on whether the measurement event pertains to inter-frequency neighbor cell measurement occasions, inter-RAT neighbor cell measurement occasions, intra-frequency neighbor cell measurement occasions, serving cell downlink measurement occasions, and/or serving cell paging occasions.
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公开(公告)号：US20250119199A1
公开(公告)日：2025-04-10
申请号：US18729932
申请日：2022-02-11
Applicant: Apple Inc.
Inventor： Jie Cui , Yang Tang , Manasa Raghavan , Qiming Li , Xiang Chen , Huaning Niu , Dawei Zhang , Hong He
Abstract: Systems, methods, and circuitries are disclosed for avoiding slot decoding failure due to beam switching of a common beam. In one example, a baseband processor for a user equipment (UE) is configured to cause the UE to perform various operations. The operations include receiving a data transmission on a plurality of component carriers (CCs) carrying corresponding symbols on a common beam; receiving a beam switch command from the network node, wherein the beam switch command is configured to cause the UE to switch a receiving (RX) beam at an end boundary of a first symbol of the data transmission; identifying one or more symbols for restricted scheduling in one or more CCs of the plurality of CCs based on the beam switching on the first symbol; and ignoring the one or more symbols identified for restricted scheduling for decoding of the data transmission.
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公开(公告)号：US12267713B2
公开(公告)日：2025-04-01
申请号：US18472846
申请日：2023-09-22
Applicant: Apple Inc.
Abstract: Systems and methods are described for configuring cell identification requirements for a user equipment (UE). The systems and methods can include at least determining a number of measurement objects (MOs) that collide with a target MO for the UE, determining a scaling factor to be used for an inter-frequency cell identification requirement, and transmitting to the UE an indication of the scaling factor.
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Patent Agency Ranking
公开(公告)号：US20250081198A1
公开(公告)日：2025-03-06
申请号：US18953601
申请日：2024-11-20
Applicant: Apple Inc.
IPC: H04W72/20
Abstract: A device of a New Radio (NR) User Equipment (UE), a system, a method and a machine-readable medium. The device includes a radio frequency (RF) interface and processing circuitry coupled to the RF interface. The processing circuitry is to: cause communication with a NR evolved Node B (gNodeB) on a first bandwidth part (BWP); determine a BWP switching delay for an uplink (UL) communication from the UE to the gNodeB, the BWP switching delay based on a timing advance (TA) for the UL communication; encode the UL communication for transmission to the gNodeB; switch from the first BWP to a second BWP at an expiration of the BWP switching delay; and cause transmission of the UL communication on the second BWP.
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公开(公告)号：US12238559B2
公开(公告)日：2025-02-25
申请号：US17440675
申请日：2020-05-01
Applicant: Apple Inc.
IPC: H04W24/10
Abstract: A user equipment (UE) device is configured for performing a signal measurement for wireless communication in a new radio (NR) network. The UE is configured to determine a frequency range (FR) of a serving cell configured to send a signal that is measured by the UE using a signal measurement. The UE configures a measurement gap (MG) pattern to perform the signal measurement. Configuring the measurement gap includes determining that the frequency range of the serving cell includes frequencies of a second frequency range (FR2), determining that a measurement object (MO) configuration for the FR2 is available, setting a measurement gap repetition periodicity (MGRP) value for the signal measurement, and setting a measurement gap length (MGL) value for the signal measurement. The UE performs a signal measurement using the MGRP value and the MGL value.
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公开(公告)号：US20250048159A1
公开(公告)日：2025-02-06
申请号：US18763793
申请日：2024-07-03
Applicant: Apple Inc.
Inventor： Jie Cui , Yang Tang , Qiming Li , Haitong Sun , Hong He , Dawei Zhang
IPC: H04W24/10
Abstract: The present application relates to devices and components including apparatus, systems, and methods to configure a synchronization signal block (SSB)-less secondary cell (SCell) for layer 1 measurement.
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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：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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