知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

1796 records (took 0.039 seconds)

    Measurement gap configuration for bandwidth part switching
    1.
    发明授权
    Measurement gap configuration for bandwidth part switching 有权

    公开(公告)号：US12289647B2

    公开(公告)日：2025-04-29

    申请号：US17441244

    申请日：2021-01-14

    Applicant: Apple Inc.

    Inventor： Dawei Zhang ,  Yang Tang ,  Jie Cui ,  Xiang Chen ,  Manasa Raghavan ,  Huaning Niu ,  Qiming Li

    IPC: H04W36/00 ,  H04W24/10 ,  H04W56/00 ,  H04W68/02 ,  H04W84/02

    Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing techniques for generating a report result based on a set of measurements performed at measurement gaps during a reporting period. The set of measurements are performed on a reference signal at a first bandwidth part (BWP) or a second BWP when BWP switching is performed. The first BWP has a first measurement gap configuration, the second BWP has a second measurement gap configuration. The measurement gaps of the reporting period are configured according to a third measurement gap configuration that is determined based on the first measurement gap configuration and the second measurement gap configuration.

    MCG failure recovery enhancement in DC mode
    2.
    发明授权
    MCG failure recovery enhancement in DC mode 有权

    公开(公告)号：US12289645B2

    公开(公告)日：2025-04-29

    申请号：US17598093

    申请日：2021-01-28

    Applicant: Apple Inc.

    Inventor： Fangli Xu ,  Dawei Zhang ,  Haijing Hu ,  Naveen Kumar R Palle Venkata ,  Sethuraman Gurumoorthy ,  Srirang A Lovlekar ,  Yuqin Chen ,  Zhibin Wu

    IPC: H04W36/00

    Abstract: Methods and systems are disclosed for a UE of a wireless communication network to recover from MCG radio link failures in a MR-DC system when the SCG is deactivated or otherwise not enabled. When a MCG link failure is detected and the SCG is deactivated, the UE may activate the SCG for the UE to use the SCG link to transmit and receive signaling messages or data as part of the MCG failure recovery procedure. When the MCG link failure is detected and the UE is configured to add the SCG upon the satisfaction of certain condition, but the condition has not occurred, the UE may check to determine whether one condition is MCG failure and whether the radio link quality of the SCG exceeds a threshold. If the radio link quality of the SCG exceeds the threshold, the UE may apply the SCG configuration to add the SCG.

    RNA updating in SDT procedure
    6.
    发明授权
    RNA updating in SDT procedure 有权

    公开(公告)号：US12267903B2

    公开(公告)日：2025-04-01

    申请号：US17438281

    申请日：2021-01-14

    Applicant: Apple Inc.

    Inventor： Fangli Xu ,  Dawei Zhang ,  Haijing Hu ,  Murtaza A. Shikari ,  Ralf Rossbach ,  Sarma V. Vangala ,  Srinivasan Nimmala

    IPC: H04W76/27 ,  H04W76/19 ,  H04W76/20

    Abstract: Apparatuses, systems, and methods for a user equipment device (UE) to perform a method for supporting a periodical radio access network (RAN) notification area (RNA) mechanism when small data transmission (SDT) is enabled for a user equipment device (UE). The method may include the UE receiving, from a base station, an indication enabling an SDT procedure along with an indication of an RNA timer configuration, transitioning, to a radio resource control (RRC) inactive state, and initiating an RNA timer based on the RNA timer configuration. The UE may, upon initiation of the SDT procedure, stop the RNA timer and, upon termination of the SDT procedure, start the RNA timer. During the SDT procedure, the UE may receive any of an SDT termination indication, an SDT subsequent transmission indication, or an SDT subsequent transmission termination indication that may include an updated RNA timer configuration (and/or RNA timer reconfiguration).

    Methods and apparatus for DL control channel monitoring and candidates dropping in wireless communication
    8.
    发明授权
    Methods and apparatus for DL control channel monitoring and candidates dropping in wireless communication 有权

    公开(公告)号：US12267853B2

    公开(公告)日：2025-04-01

    申请号：US18613642

    申请日：2024-03-22

    Applicant: APPLE INC.

    Inventor： Hong He ,  Chunhai Yao ,  Dawei Zhang ,  Haitong Sun ,  Jie Cui ,  Oghenekome Oteri ,  Wei Zeng ,  Weidong Yang ,  Yang Tang

    IPC: H04W72/23 ,  H04L5/00

    Abstract: Methods, systems, and devices for wireless communications are described. To monitor a PDCCH for CA, a UE may receive PDCCH candidates in a plurality of configured component carriers (CCs). In response to a determination that a maximum number of virtual CCs that the UE is capable of monitoring for PDCCH is smaller than a number of the plurality of configured CCs, the UE groups the plurality of configured CCs into CC groups based at least in part on SCS numerologies and PDCCH monitoring configurations corresponding to span patterns within a slot of a DL subframe. The UE determines a maximum number of blind decoding operations and non-overlapped CCEs for each of the CC groups. The UE then monitors at least a first portion of the PDCCH candidates based on the maximum number of blind decoding operations and non-overlapped CCEs for each of the CC groups.

    Hybrid measurement gap operation
    10.
    发明授权
    Hybrid measurement gap operation 有权

    公开(公告)号：US12256254B2

    公开(公告)日：2025-03-18

    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

    IPC: H04W24/10 ,  H04W24/08

    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.

Patent Agency Ranking