公开(公告)号：US20230345470A1

公开(公告)日：2023-10-26

申请号：US18124449

申请日：2023-03-21

Applicant: Apple Inc.

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

IPC: H04W72/1268 ,  H04W52/54 ,  H04W72/232

CPC classification number: H04W72/1268 ,  H04W52/54 ,  H04W72/232

Abstract: A user equipment (UE) is provided to implement a set of transmit power control (TPC) commands during a time domain window (TDW) including multiple physical uplink shared channel (PUSCH) transmissions. The UE can receive a configuration from the base station to configure the UE to support a power control mode and a timeline measurement related to a PUSCH transmission. The UE can receive a set of TPC commands during the TDW, determine whether a TPC command of the set of TPC commands satisfies a time constraint based on the timeline measurement, determine an effective TPC command for the set of TPC commands based on one or more TPC commands satisfying the time constraint, determine an effective delay for the effective TPC command based on the timeline measurement, and further apply the effective TPC command to a PUSCH transmission determined based on the effective delay of the effective TPC command.

公开(公告)号：US20230247710A1

公开(公告)日：2023-08-03

申请号：US18297866

申请日：2023-04-10

Applicant: Apple Inc.

Inventor： Jie CUI ,  Dawei ZHANG ,  Hong HE ,  Manasa RAGHAVAN ,  Yang TANG

IPC: H04W76/20

CPC classification number: H04W76/20

Abstract: A user equipment (UE) is configured to change a transmission configuration indicator (TCI) state. The receives, from the base station, a network flag indicating a transmission configuration indicator (TCI) state change configuration for the network, determines a time span for continuing to use a current TCI state prior to switching to a new TCI state based on the network flag and switches to the new TCI state after the time span.

公开(公告)号：US20230247507A1

公开(公告)日：2023-08-03

申请号：US17593432

申请日：2021-04-02

Applicant: APPLE INC.

Inventor： Jie CUI ,  Chunxuan YE ,  Dawei ZHANG ,  Hong HE ,  Huaning NIU ,  Manasa RAGHAVAN ,  Qiming LI ,  Sarma V. VANGALA ,  Xiang CHEN ,  Yang TANG

IPC: H04W36/08 ,  H04W36/00

CPC classification number: H04W36/083 ,  H04W36/0072

Abstract: Apparatuses, systems, and methods for enhancement in NTN mobility. A cellular base station may serve as a source base station of a handover procedure from the source base station to a target non-terrestrial network (NTN) base station. The cellular base station may configure a parameter associated with the target NTN base station in a handover command, the parameter being related to NTN mobility, and send the handover command to a wireless device for use by the wireless device during the handover procedure. The wireless device may receive the handover command from the cellular base station, and perform the handover procedure using the parameter associated with the target NTN base station.

公开(公告)号：US20230239924A1

公开(公告)日：2023-07-27

申请号：US17441267

申请日：2020-10-16

Applicant: Apple Inc.

Inventor： Oghenekome YAO ,  Yushu ZHANG ,  Huaning NIU ,  Weidong YANG ,  Sigen YE ,  Haitong SUN ,  Chuxuan YE ,  Chunhai YAO ,  Hong HE ,  Wei ZENG ,  Dawei ZHANG

IPC: H04W74/08 ,  H04W74/04 ,  H04L5/00 ,  H04W76/19

CPC classification number: H04W74/0816 ,  H04W74/04 ,  H04L5/0051 ,  H04W76/19

Abstract: Beam determination refers to a set of procedures for an access node (AN) and a user equipment (UE) to select from among downlink communication beams and/or uplink communication beams for downlink and/or uplink communications, respectively. Often times, the downlink communication beams can include one or more downlink control channels, for example, a Physical Downlink Control Channel (PDCCH) and/or a Physical Downlink Shared Channel (PDSCH), to provide downlink reference signals, such as channel-state information reference signals (CSI-RSs), to the UE. The AN can execute various exemplary downlink beam scheduling procedures to control the transmission of the downlink reference signals, such as the CSI-RSs to provide an example, over the downlink communication beams. In some embodiments, the UE can utilize the CSI-RSs to perform beamforming failure detection (BFD) and beamforming failure recovery (BFR) in the wireless networks.

公开(公告)号：US20230232349A1

公开(公告)日：2023-07-20

申请号：US17441870

申请日：2021-03-31

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: H04W56/00

CPC classification number: H04W56/0015

Abstract: The present application relates to devices and components including apparatus, systems, and methods for carrier aggregation operations in wireless communication systems.

公开(公告)号：US20230217453A1

公开(公告)日：2023-07-06

申请号：US17998181

申请日：2020-06-03

Applicant: Apple Inc.

Inventor： Hong HE ,  Chunhai YAO ,  Dawei ZHANG ,  Fangli XU ,  Haitong SUN ,  Jie CUI ,  Oghenekome OTERI ,  Wei ZENG ,  Weidong YANG ,  Yang TANG

IPC: H04W72/23 ,  H04L5/00

CPC classification number: H04W72/23 ,  H04L5/001

Abstract: A user equipment (UE) reports capabilities to a network. The UE receives a request from a network for radio access capabilities of the UE, determines one or more radio access capabilities related to a supported number of component carriers (CCs) for physical downlink control channel (PDCCH) monitoring by the UE, generates the message that includes the one or more radio access capabilities of the UE and transmits the message to the network.

公开(公告)号：US20230180204A1

公开(公告)日：2023-06-08

申请号：US17998949

申请日：2020-05-29

Applicant: Apple Inc.

Inventor： Manasa RAGHAVAN ,  Yuqin CHEN ,  Jie CUI ,  Yang TANG ,  Hong HE ,  Dawei ZHANG

IPC: H04W72/0457 ,  H04W72/20

CPC classification number: H04W72/0457 ,  H04W72/20 ,  H04W88/06

Abstract: A base station belonging to a first cell group (CG) that includes a transceiver configured to connect to a user equipment (UE) and a processor configured to transmit a command to the UE to perform a BWP switch, and monitor a physical uplink control channel (PUCCH) for an acknowledgement or a negative acknowledgement (ACK/NACK) for a predetermined period of time, wherein the predetermined period of time is the sum of a standard-defined period of time between transmission of a radio resource control (RRC) command and receipt of the ACK/NACK, a time to process an RRC command, and a time to perform a BWP switch.

公开(公告)号：US20230155752A1

公开(公告)日：2023-05-18

申请号：US17995458

申请日：2020-04-08

Applicant: Apple Inc.

Inventor： Wei ZHANG ,  Sriram SUBRAMANIAN ,  Sandeep K SUNKESALA ,  Vishwanth KAMALA GOVINDARAJU ,  Tarakkumar G DHANANI ,  Mandhukar K SHANBHAG ,  Sanjeevi BALASUBRAMANIAN ,  Alosious Pradeep PRABHAKAR ,  Shiva Krishna NARRA ,  Vijay VENKATARAMAN ,  Vijay GADDE ,  Sharad GARG ,  Pengkai ZHAO ,  Yi SU ,  Jia TANG ,  Johnson O SEBENI ,  Haitong SUN ,  Wei ZENG ,  Yuchul KIM ,  Hong HE ,  Dawei ZHANG ,  Chunhai YAO ,  Yushu ZHANG

IPC: H04L5/00 ,  H04W24/08

CPC classification number: H04L5/001 ,  H04W24/08 ,  H04L5/0098 ,  H04L5/0053

Abstract: Embodiments include a user equipment (UE) and methods performed by the UE. The methods include receiving a measurement configuration request from a network, in response to the measurement configuration request, measuring a quality of one or more uplink (UL) carrier aggregation (CA) combinations, wherein each UL CA combination comprises a plurality of component carriers, generating a message that includes the quality of the one or more UL CA combinations and transmitting the message to the network. Further embodiments include the above operations being performed as a set of instructions executed by a processor or an integrated circuit that includes circuitry to perform the operations.

公开(公告)号：US20230145316A1

公开(公告)日：2023-05-11

申请号：US17593339

申请日：2021-09-14

Applicant: Apple Inc.

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

IPC: H04W72/23 ,  H04W72/0446 ,  H04L1/1812 ,  H04L27/26

CPC classification number: H04W72/23 ,  H04W72/0446 ,  H04L1/1812 ,  H04L27/26025

Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide reception and transmission in 5G NR at a frequency larger than 52.6 GHz and with a subcarrier spacing larger than 120 KHz.

公开(公告)号：US20230096275A1

公开(公告)日：2023-03-30

申请号：US17440168

申请日：2021-01-12

Applicant: APPLE INC.

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

IPC: H04W72/40 ,  H04W72/02 ,  H04W72/566

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