公开(公告)号：US20240236874A1

公开(公告)日：2024-07-11

申请号：US18609421

申请日：2024-03-19

Applicant: Apple Inc.

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

IPC: H04W52/36 ,  H04B7/0408

CPC classification number: H04W52/365 ,  H04B7/0408

Abstract: A user equipment (UE) is configured to provide a power headroom report (PHR) to a network. The UE receives a physical uplink shared channel (PUSCH) configuration from a base station of the wireless network, wherein the PUSCH configuration includes a plurality of beams over which PUSCH repetitions should be transmitted, determines at least one power headroom report (PHR) based on a power control parameter set corresponding to at least one of the plurality of beams or PUSCH repetitions and transmits the at least one PHR to the base station.

公开(公告)号：US20240188089A1

公开(公告)日：2024-06-06

申请号：US17760029

申请日：2021-08-05

Applicant: Apple Inc.

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

IPC: H04W72/23 ,  H04L5/00 ,  H04W52/52

CPC classification number: H04W72/23 ,  H04L5/0048 ,  H04W52/52

Abstract: A user equipment (UE) configured to receive secondary cell (SCell) activation configuration information from a first cell, receive a medium access control (MAC) control element (CE) from the first cell, wherein the MAC CE indicates that a SCell state is to be changed from a deactivated state to an activated state and receive aperiodic reference signals from a secondary cell (SCell), wherein the reception of the aperiodic reference signals is triggered by the MAC CE.

公开(公告)号：US20240163861A1

公开(公告)日：2024-05-16

申请号：US17442204

申请日：2021-08-05

Applicant: Apple Inc.

Inventor： Chunhai YAO ,  Chunxuan YE ,  Seyed Ali Akbar FAKOORIAN ,  Haitong SUN ,  Hong HE ,  Huaning NIU ,  Weidong YANG ,  Yushu ZHANG ,  Dawei ZHANG ,  Sigen YE ,  Oghenekome OTERI

IPC: H04W72/115 ,  H04W72/20 ,  H04W72/56

CPC classification number: H04W72/115 ,  H04W72/20 ,  H04W72/56

Abstract: Aspects are described for a user equipment (UE) comprising a transceiver configured to enable wireless communication with a base station and a processor communicatively coupled to the transceiver. The processor is configured to determine one or more configured grant (CG) transport blocks (TBs) of one or more CG uplink transmissions and determine one or more dynamic grant (DG) TBs of one or more DG uplink transmissions. The processor is further configured to determine that a first CG TB of the one or more CG TBs overlaps with a first DG TB of the one or more DG TBs in time and determine that a priority level of the first CG TB is lower than a priority level of the DG TB. The processor is further configured to determine that the priority level of the first CG TB is lower than the priority level of the first DG TB and transmit, in the first DG TB, a first DG uplink transmission corresponding to the first DG TB.

公开(公告)号：US20240163051A1

公开(公告)日：2024-05-16

申请号：US17755678

申请日：2021-05-11

Applicant: Apple Inc.

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

IPC: H04L5/00 ,  H04B7/06 ,  H04W72/21

CPC classification number: H04L5/0051 ,  H04B7/0626 ,  H04W72/21

Abstract: A user equipment (UE) is configured to determine to perform a sounding reference signal (SRS) transmission with an antenna port switch operation, wherein the SRS transmission with the antenna port switch operation is performed during an SRS transmission occasion comprising one or more symbols of a slot and apply one or more scheduling restriction rules corresponding to the SRS transmission with the antenna port switch to provide one or more scheduling restrictions for the UE, wherein the scheduling restrictions cause the UE to omit performing at least one of transmission operations or reception operations during one or more symbols of the slot or one or more symbols of an adjacent slot.

公开(公告)号：US20240154709A1

公开(公告)日：2024-05-09

申请号：US18484189

申请日：2023-10-10

Applicant: Apple Inc.

Inventor： Huaning NIU ,  Wei ZENG ,  Dawei ZHANG ,  Ankit BHAMRI ,  Hong HE ,  Sigen YE ,  Oghenekome OTERI ,  Weidong YANG ,  Haitong SUN

IPC: H04B17/382 ,  H04B17/391 ,  H04L5/00 ,  H04W28/02

CPC classification number: H04B17/382 ,  H04B17/3913 ,  H04L5/0048 ,  H04W28/0215

Abstract: Aspects are described for a user equipment (UE) comprising a transceiver configured to enable wireless communication with a base station, and a processor communicatively coupled to the transceiver. The processor is configured to receive a configuration message from the base station, wherein the configuration message indicates a model identifications (ID) and one or more signals and measure the one or more signals to generate a data set corresponding to the model ID. The processor is further configured to train a first artificial intelligence (AI) model corresponding to the model ID using the data set; generate a second data set corresponding the model ID; and transmit the second data set and the model ID to the base station. The second data set is used to train a second AI model corresponding to the model ID.

公开(公告)号：US20240146425A1

公开(公告)日：2024-05-02

申请号：US18244538

申请日：2023-09-11

Applicant: Apple Inc.

Inventor： Seyed Ali Akbar FAKOORIAN ,  Wei ZENG ,  Dawei ZHANG ,  Hong HE ,  Haitong SUN ,  Chunxuan YE ,  Huaning NIU

IPC: H04B17/336 ,  H04W72/232 ,  H04W76/20

CPC classification number: H04B17/336 ,  H04W72/232 ,  H04W76/20

Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing cross link interference (CLI) measurement indication. For example, a user equipment (UE) includes a transceiver configured to enable wireless communication with a base station and a processor communicatively coupled to the transceiver. The processor can be configured to receive, using the transceiver, a configuration message from the base station indicating a plurality of cross link interference (CLI) resources. The processor is further configured to receive, using the transceiver, an activation message from the base station activating one or more of the plurality of CLI resources. The processor is further configured to perform a CLI measurement during at least one CLI resource of the activated one or more of the plurality of CLI resources.

公开(公告)号：US20240098517A1

公开(公告)日：2024-03-21

申请号：US17754493

申请日：2021-04-06

Applicant: Apple Inc.

Inventor： Seyed Ali Akbar FAKOORIAN ,  Chunhai YAO ,  Chunxuan YE ,  Dawei ZHANG ,  Haitong SUN ,  Hong HE ,  Jie CUI ,  Oghenekome OTERI ,  Sarma V. VANGALA ,  Wei ZENG ,  Weidong YANG ,  Yushu ZHANG

IPC: H04W16/28 ,  H04W72/232

CPC classification number: H04W16/28 ,  H04W72/232

Abstract: A first next generation Node B (gNB) is configured to establish a first backhaul communication link with a second gNB as a parent gNB, schedule at least one of a third gNB or a UE for a UL transmission to the first gNB using UL beam management parameters and UL transmission parameters, indicate to the second gNB first beam management parameters for the second gNB to use for transmitting a DL transmission to the first gNB on the first backhaul link and first DL transmission parameters for the DL transmission so that the DL transmission will be received simultaneously with the UL transmission and when the first beam management parameters and the first DL transmission parameters are determined to be used by the second gNB, receiving the DL transmission from the second gNB simultaneously with the UL transmission from the at least one of the third gNB or the UE.

公开(公告)号：US20240073813A1

公开(公告)日：2024-02-29

申请号：US18502570

申请日：2023-11-06

Applicant: Apple Inc.

Inventor： Haitong SUN ,  Chunhai YAO ,  Chunxuan YE ,  Dawei ZHANG ,  Hong HE ,  Huaning NIU ,  Jie CUI ,  Oghenekome OTERI ,  Sigen YE ,  Wei ZENG ,  Weidong YANG ,  Yang TANG ,  Yushu ZHANG

IPC: H04W52/02 ,  H04L5/00 ,  H04W72/232 ,  H04W76/20

CPC classification number: H04W52/0206 ,  H04L5/0051 ,  H04W72/232 ,  H04W76/20

Abstract: A user equipment is configured to receive a reference signal when secondary cell (SCell is to be activated. The UE receives a secondary cell (SCell) activation indication for activating an SCell, receives a reference signal (RS) triggering indication for triggering an RS prior to an expected SCell activation period, performs measurements on the triggered RS and activates the SCell based on the RS measurements.

公开(公告)号：US20240064725A1

公开(公告)日：2024-02-22

申请号：US18474692

申请日：2023-09-26

Applicant: Apple Inc.

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

IPC: H04W72/044 ,  H04L5/00 ,  H04W72/232

CPC classification number: H04W72/046 ,  H04L5/0035 ,  H04W72/232

Abstract: A user equipment (UE) is configured to configured to use multiple beams for transmission or reception. The UE receives, from a base station, at least one medium access control (MAC) control element (CE) that indicates multiple activated transmission configuration indicator (TCI) states, receives, from the base station, at least one downlink control information (DCI) indicating a subset of TCI states of the multiple activated TCI states, wherein the MAC CE and the DCI are part of a TCI configuration, and wherein the subset of TCI states corresponds to multiple transmission and reception points (TRPs) of a wireless network, maps the subset of TCI states to the corresponding multiple TRPs based on the TCI configuration and selects a beam used for transmission or reception based on one mapped TCI state of the mapped subset of TCI states.

公开(公告)号：US20240063877A1

公开(公告)日：2024-02-22

申请号：US17593294

申请日：2021-06-07

Applicant: APPLE INC.

Inventor： Yushu ZHANG ,  Chunxuan YE ,  Dawei ZHANG ,  Haitong SUN ,  Hong HE ,  Huaning NIU ,  Seyed Ali Akbar FAKOORIAN ,  Sigen YE ,  Wei ZENG

IPC: H04B7/06 ,  H04B17/318

CPC classification number: H04B7/0695 ,  H04B17/328

Abstract: Systems and methods for beam failure recovery (BFR) are disclosed herein. A user equipment (UE) receives downlink (DL) reference signal(s) on corresponding beam(s) from a base station. The UE performs beam failure detection (BFD) on such beams used for user data to determine whether a beam failure has occurred, and candidate beam detection (CBD) on such beams not used for user data to identify candidate beams for recovering from the beam failure. The BFD and the CBD are based on both uplink (UL) channel performance considerations and DL channel performance considerations, as determined using the DL reference signal(s), such that a beam failure may be determined in the UL, the DL, or both, and a candidate beam may be identified for UL, DL, or both. The UE sends a beam failure recovery request BFRQ with this information to the base station, and the system changes beams accordingly.