公开(公告)号：US20230269638A1

公开(公告)日：2023-08-24

申请号：US17438204

申请日：2021-05-10

Applicant: Apple Inc.

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

IPC: H04W36/00 ,  H04B17/318 ,  H04B17/336

CPC classification number: H04W36/0094 ,  H04W36/0061 ,  H04B17/318 ,  H04B17/336 ,  H04W36/0088

Abstract: This disclosure relates to techniques for configuring, performing, and reporting neighbor cell measurements in a wireless communication system. A base station of a serving cell may provide configuration information relevant to performing layer 1 (L1) measurements based on reference signals of one or more neighbor cells. A UE may perform L1 inter-frequency measurements of the neighbor cell(s) based on the configuration. The UE may report the measurements.

公开(公告)号：US20230269615A1

公开(公告)日：2023-08-24

申请号：US17440664

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

IPC: H04W24/10 ,  G01S13/04 ,  G01S13/00 ,  G01S7/00

CPC classification number: H04W24/10 ,  G01S7/006 ,  G01S13/003 ,  G01S13/04

Abstract: The present application relates to devices and components including apparatus, systems, and methods for performing body proximity sensing operations based on uplink or measurement gaps.

公开(公告)号：US20230199678A1

公开(公告)日：2023-06-22

申请号：US17553492

申请日：2021-12-16

Applicant: Apple Inc.

Inventor： Jie Cui ,  Yang Tang ,  Qiming LI ,  Manasa Raghavan ,  Xiang Chen ,  Dawei Zhang ,  Hong He ,  Huaning Niu ,  Chunxuan Ye ,  Seyed Ali Akbar Fakoorian

IPC: H04W56/00 ,  H04W72/04 ,  H04W24/10

CPC classification number: H04W56/001 ,  H04W72/044 ,  H04W72/042 ,  H04W24/10 ,  H04W72/048

Abstract: A method performed by a user equipment (UE) for enhanced radio resource management (RRM) includes communicating, to an access node, a capability of the UE to support bandwidth part (BWP) without restriction. The UE determines that a synchronization signal block (SSB) is outside a downlink (DL) BWP configured for the UE. Based on determining that the SSB is outside the DL BWP configured for the UE, at least one radio frequency (RF) communication parameter of the UE is adjusted to adjust an operating bandwidth of the UE, and the SSB is received using the adjusted operating bandwidth.

公开(公告)号：US20230189093A1

公开(公告)日：2023-06-15

申请号：US17593182

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 ,  Yushu Zhang ,  Haitong Sun

IPC: H04W36/00 ,  H04W36/08

CPC classification number: H04W36/0083 ,  H04W36/08

Abstract: Provided is a method for a user equipment (UE). The method includes obtaining a processing delay for handover (HO) with primary secondary cell (PSCell) and performing a procedure of the HO with PSCell based on the obtained processing delay for the HO with PSCell.

公开(公告)号：US20230180107A1

公开(公告)日：2023-06-08

申请号：US17593191

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 ,  Haitong Sun ,  Yushu Zhang

IPC: H04W48/16

CPC classification number: H04W48/16 ,  H04W76/28

Abstract: Provided is a method for a user equipment (UE). The method comprises determining a first time period for the UE, based on whether the UE uses Discontinuous Reception (DRX) and whether the UE uses Measurement Gap (MG). The first time period indicates a respective timing criterion for the UE to determine a time period of maintaining available downlink timing for a reference cell; The method further comprises determining, based on the first time period, a first time threshold for the UE to determine reference cell availability.

公开(公告)号：US20230180077A1

公开(公告)日：2023-06-08

申请号：US17593473

申请日：2021-01-13

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: H04W36/00 ,  H04W36/08

CPC classification number: H04W36/0085 ,  H04W36/08

Abstract: Embodiments of the present disclosure enable a user equipment (UE) to perform event trigger reporting for L1/L2 mobility, including event configuration, L1 filtering factor, and event triggered L1 reporting. Other embodiments may be described and claimed.

公开(公告)号：US20230099761A1

公开(公告)日：2023-03-30

申请号：US17820899

申请日：2022-08-19

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: H04W16/28 ,  H04W24/10 ,  H04L5/00

Abstract: Systems and methods are provided for a user equipment to train a transmit beam of a transmission configuration indication (TCI) for a non-serving cell. A system may use uplink (UL) reference signal (RS) based transmit (Tx) beam training with a target non-serving cell. The Target non-serving cell may measure the UL RS and determine a best Tx beam. The system may coordinate information regarding the best Tx beam to update a TCI at the UE for the target non-serving cell.

公开(公告)号：US20220369369A1

公开(公告)日：2022-11-17

申请号：US17437768

申请日：2021-03-31

Applicant: Apple Inc.

Inventor： Jie Cui ,  Dawei Zhang ,  Hong He ,  Manasa Raghavan ,  Qiming Li ,  Xiang Chen ,  Yang Tang

IPC: H04W74/08

Abstract: Apparatuses, systems, and methods for mitigation of listen before talk conflicts in the unlicensed spectrum. A wireless device may receive one or more synchronization signal blocks (SSBs) from a base station (BS) as part of a measurement procedure with listen before talk (LBT). The wireless device may determine one or more LBT failures associated with one or more receive beams of the wireless device. Furthermore, in response to determining the one or more LBT failures associated with the one or more receive beams of the wireless device, the wireless device may extend a measurement period for the one or more receive beams of the wireless device. The wireless device may then receive one or more additional SSBs on the one or more receive beams of the wireless device.

公开(公告)号：US20220330066A1

公开(公告)日：2022-10-13

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 Paredes Riano ,  Jianshu Zhang ,  Jie Cui ,  Qiming Li ,  Shengshan Cui ,  Xiang Chen ,  Yang Tang

IPC: H04W24/10 ,  H04W56/00 ,  H04B17/336 ,  H04L5/00

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.