公开(公告)号：WO2022205071A1

公开(公告)日：2022-10-06

申请号：PCT/CN2021/084419

申请日：2021-03-31

Applicant: APPLE INC. ,  ZHANG, Yushu

Inventor： SUN, Haitong ,  ZHANG, Dawei ,  ZENG, Wei ,  ZHANG, Yushu ,  HE, Hong ,  YE, Chunxuan ,  NIU, Huaning ,  OTERI, Oghenekome

IPC: H04W24/10

Abstract: This disclosure relates to techniques for performing channel state information reporting for multi-transmission-reception-point operation in a wireless communication system. Channel state information configuration information may be provided to a wireless device. The channel state information configuration information may indicate channel measurement resources associated with each of multiple transmission reception points. The wireless device may perform channel state information reporting based on the channel state information configuration information.

公开(公告)号：WO2022154940A1

公开(公告)日：2022-07-21

申请号：PCT/US2021/064321

申请日：2021-12-20

Applicant: APPLE INC.

Inventor： YE, Sigen ,  NIU, Huaning ,  YAN, Hongbo ,  CUI, Shengshan ,  ZENG, Wei ,  OTERI, Oghenekome ,  YANG, Weidong ,  ZHANG, Dawei ,  HE, Hong ,  SUN, Haitong

IPC: H04W68/00 ,  H04L5/00 ,  H04L27/26 ,  H04W52/02

Abstract: The present application relates to devices and components including apparatus, systems, and methods for reference signal indication for idle or inactive user equipments.

公开(公告)号：WO2022154939A1

公开(公告)日：2022-07-21

申请号：PCT/US2021/064318

申请日：2021-12-20

Applicant: APPLE INC.

Inventor： YE, Chunxuan ,  ZHANG, Dawei ,  ZENG, Wei ,  YANG, Weidong ,  FAKOORIAN, Seyed Ali Akbar ,  OTERI, Oghenekome ,  HE, Hong ,  SUN, Haitong ,  WU, Zhibin

IPC: H04W72/02 ,  H04W72/04 ,  H04W76/14

Abstract: The present application relates to devices and components including apparatus, systems, and methods for network-assisted sidelink resource selection.

公开(公告)号：WO2022151377A1

公开(公告)日：2022-07-21

申请号：PCT/CN2021/072227

申请日：2021-01-15

Applicant: APPLE INC.

Inventor： CUI, Jie ,  TANG, Yang ,  LI, Qiming ,  RAGHAVAN, Manasa ,  CHEN, Xiang ,  NIU, Huaning ,  ZHANG, Dawei ,  HE, Hong ,  ZHANG, Yushu ,  SUN, Haitong

IPC: H04W36/00

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：WO2022151372A1

公开(公告)日：2022-07-21

申请号：PCT/CN2021/072216

申请日：2021-01-15

Applicant: APPLE INC.

Inventor： CUI, Jie ,  TANG, Yang ,  LI, Qiming ,  RAGHAVAN, Manasa ,  CHEN, Xiang ,  NIU, Huaning ,  ZHANG, Dawei ,  HE, Hong

IPC: H04W72/04 ,  H04W74/08 ,  H04L5/00

Abstract: Provided is a method for a user equipment (UE). The UE obtains a physical uplink control channel (PUCCH) secondary cell (SCell) activation command from a primary cell (PCell) or primary secondary-cell-group cell (PSCell). The PUCCH SCell activation command is used for an PUCCH SCell activation of a target PUCCH SCell for the UE. The UE performs PUCCH SCell activation operations associated with a valid timing advance (TA) and the PUCCH SCell activation command. TA is considered to be a valid TA when the TA meets a preset criterion. The UE generates a channel state information (CSI) report for transmission to at least one of the PCell, PSCell and the target PUCCH SCell. The CSI report indicates that the PUCCH SCell activation is completed.

公开(公告)号：WO2022151077A1

公开(公告)日：2022-07-21

申请号：PCT/CN2021/071560

申请日：2021-01-13

Applicant: APPLE INC.

Inventor： CUI, Jie ,  ZHANG, Dawei ,  SUN, Haitong ,  HE, Hong ,  NIU, Huaning ,  RAGHAVAN, Manasa ,  LI, Qiming ,  CHEN, Xiang ,  TANG, Yang ,  ZHANG, Yushu

IPC: H04W24/10

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：WO2022151010A1

公开(公告)日：2022-07-21

申请号：PCT/CN2021/071391

申请日：2021-01-13

Applicant: APPLE INC. ,  ZHANG, Yushu

Inventor： HE, Hong ,  ZHANG, Dawei ,  ZENG, Wei ,  SUN, Haitong ,  YAO, Chunhai ,  FAKOORIAN, Seyed Ali Akbar ,  OTERI, Oghenekome ,  YANG, Weidong ,  YE, Sigen

IPC: H04W72/12

Abstract: Transmission of uplink demodulation reference signals (DMRSs) may be dynamically adapted for mobile devices. Downlink control information (DCI) that schedules uplink transmission (s) of the mobile device may include an information element (IE) corresponding to a DMRS to be transmitted by the UE during the uplink transmission (s). The IE enables the mobile device to determine when to transmit DMRSs during the scheduled uplink transmission (s). The mobile device may identify a corresponding DMRS pattern indicated by the IE, with the DMRS pattern defining how many DMRSs to transmit during the uplink transmission (s), how many DMRSs to transmit in a given time interval (TTI) bundle in the uplink transmission (s), how many DMRSs to transmit in a given repetition of the TTI bundle, and/or where the relative position (s) of the DMRSs are within the given repetition and the given TTI bundle. The DMRS patterns may be configured for the mobile device via higher layer signaling or may be hard-coded.

公开(公告)号：WO2022150997A1

公开(公告)日：2022-07-21

申请号：PCT/CN2021/071359

申请日：2021-01-13

Applicant: APPLE INC.

Inventor： CUI, Jie ,  ZHANG, Dawei ,  SUN, Haitong ,  HE, Hong ,  NIU, Huaning ,  RAGHAVAN, Manasa ,  LI, Qiming ,  CHEN, Xiang ,  TANG, Yang ,  ZHANG, Yushu

IPC: H04W72/04

Abstract: A user equipment (UE) is configured to establish a network connection including a new radio (NR) -NR dual connectivity band combination wherein a primary cell (PCell) of a primary cell group (PCG) and a primary secondary cell (PSCell) of a secondary cell group (SCG) both operate on frequency range 1 (FR1) and wherein at least one cell of either the PCG or the SCG operates on frequency range 2 (FR2). The UE receives a measurement gap timing advance parameter, selects one subframe from multiple serving cell subframes and determines a starting point for a configured per-frequency range (FR) measurement gap based on the measurement gap timing advance parameter and the selected subframe.

公开(公告)号：WO2022086644A1

公开(公告)日：2022-04-28

申请号：PCT/US2021/050250

申请日：2021-09-14

Applicant: APPLE INC.

Inventor： CUI, Jie ,  ZHANG, Dawei ,  ZHANG, Yushu ,  TANG, Yang ,  LI, Qiming ,  RAGHAVAN, Manasa ,  NIU, Huaning ,  HE, Hong ,  SUN, Haitong

IPC: H04W52/24 ,  H04B1/713 ,  H04B7/0408 ,  H04B17/309 ,  H04L5/00

Abstract: In at least one embodiment, a user equipment (UE) may receive a control signal from a base station to update a target pathloss reference signal from an existing pathloss reference signal. In at least one embodiment, the UE may obtain a plurality of samples of the target pathloss reference signal. In at least one embodiment, the UE may determine, based on obtaining the plurality of samples of the target pathloss reference signal, that the UE is unable to update the target pathloss reference signal. In at least one embodiment, the UE may adjust the uplink transmission power of the UE based on the existing pathloss reference signal or to a maximum transmit power based on said determining that the UE is unable to be updated to the target pathloss reference signal.

公开(公告)号：WO2022082744A1

公开(公告)日：2022-04-28

申请号：PCT/CN2020/123295

申请日：2020-10-23

Applicant: APPLE INC. ,  YAO, Chunhai

Inventor： YE, Chunxuan ,  ZHANG, Dawei ,  HU, Haijing ,  SUN, Haitong ,  HE, Hong ,  NIU, Huaning ,  CUI, Jie ,  OTERI, Oghenekome ,  VANGALA, Sarma V. ,  YE, Sigen ,  ZENG, Wei ,  YANG, Weidong ,  TANG, Yang ,  ZHANG, Yushu

IPC: H04W84/06

Abstract: A user equipment (UE) associated with a non-terrestrial network (NTN) is disclosed. The UE comprises a processor configured to determine a first time offset, based on processing a timing offset indication signal comprising the first time offset or an associated parameter, received from a base station. In some embodiments, the first time offset is indicative of a time delay in downlink (DL) to uplink (UL) interaction between the UE and the base station. The processor is further configured to determine a second time offset, based on processing a subsequent timing offset indication signal comprising the second time offset or an associated parameter, received from the base station at a subsequent time instance. In some embodiments, the processor is further configured to update the first time offset with the second time offset.