公开(公告)号：US20240357604A1

公开(公告)日：2024-10-24

申请号：US18752251

申请日：2024-06-24

Applicant: APPLE INC.

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

IPC: H04W72/23 ,  H04L5/00 ,  H04W24/08 ,  H04W72/0446 ,  H04W76/28

CPC classification number: H04W72/23 ,  H04L5/0053 ,  H04W24/08 ,  H04W72/0446 ,  H04W76/28

Abstract: Embodiments herein describe systems, apparatuses, and methods for adapting physical downlink control channel (PDCCH) monitoring behaviors. In some embodiments, a network node and a UE use search space set group switching to change PDCCH monitoring behavior. In some embodiments, a network node and a UE use PDCCH skipping to change PDCCH monitoring behavior. The PDCCH monitoring behavior may be indicated in a downlink control indicator (DCI).

公开(公告)号：US20240205943A1

公开(公告)日：2024-06-20

申请号：US17906116

申请日：2021-09-24

Applicant: Apple Inc.

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

IPC: H04W72/40 ,  H04W72/02 ,  H04W72/542 ,  H04W72/563

CPC classification number: H04W72/40 ,  H04W72/02 ,  H04W72/542 ,  H04W72/563

Abstract: Embodiments of the present disclosure relate to sidelink transmission coordination. According to embodiments of the present disclosure, a processor of a user equipment (UE) configured to perform operations comprising: receiving, via a transceiver of the UE and from a second UE, coordination information concerning a transmission from the UE. The coordination information indicates a resource set preferred for the UE to perform resource selection. The operations further comprise determining at least one target resource for the transmission based on the resource set and at least one of the following: measured power of a signal associated with a resource in the resource set, reception time of the coordination information, and a reception scheduled for the UE on a resource in the resource set.

公开(公告)号：US20240195482A1

公开(公告)日：2024-06-13

申请号：US17756841

申请日：2021-06-07

Applicant: Apple Inc.

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

IPC: H04B7/06 ,  H04W24/10

CPC classification number: H04B7/06952 ,  H04W24/10

Abstract: A user equipment (UE) is configured to select a beam. The UE receives, from a base station of a wireless network, a beam pattern configuration, reports, to the base station, a subset of beams on which measurements will be performed, performs measurements on the subset of beams, updates a beam search space (BSS) based on the measurements, reports the updated BSS to the base station and selects a beam from the updated BSS to switch to.

公开(公告)号：US20240188077A1

公开(公告)日：2024-06-06

申请号：US17759669

申请日：2021-08-05

Applicant: Apple Inc.

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

IPC: H04W72/1273 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/11 ,  H04W72/232

CPC classification number: H04W72/1273 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/11 ,  H04W72/232

Abstract: A user equipment (UE) is configured to receive from a base station a semi-persistent scheduling (SPS) configuration for physical downlink shared channel (PDSCH) transmissions wherein multiple PDSCHs are transmitted within a single period of the SPS, the SPS configuration including a parameter for a number of hybrid automatic repeat request (HARQ) processes associated with the SPS configuration, receive from the base station a downlink control information (DCI) transmission for activating the SPS configuration, the DCI including a HARQ process ID for one of the PDSCH transmissions in the SPS configuration, wherein the UE determines a maximum number of PDSCH transmissions allowed within the single period based on the parameter for the number of HARQ processes associated with the SPS configuration, validate the DCI to determine time domain resources to use for the PDSCH transmission and receive from the base station the multiple PDSCH transmissions within the single SPS period.

公开(公告)号：US20240090015A1

公开(公告)日：2024-03-14

申请号：US17926853

申请日：2021-11-24

Applicant: Apple Inc.

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

IPC: H04W72/566 ,  H04L5/16 ,  H04W72/1263

CPC classification number: H04W72/566 ,  H04L5/16 ,  H04W72/1263

Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations including: determining a scheduling conflict between an uplink transmission and a downlink reception; determining a type of the scheduling conflict; and applying, based on in part on the type of the scheduling conflict, a prioritization rule that prioritizes at least a portion of the uplink transmission or the downlink reception in order to mitigate the scheduling conflict.

公开(公告)号：US20240072869A1

公开(公告)日：2024-02-29

申请号：US17754575

申请日：2021-04-06

Applicant: Apple Inc.

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

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/232

CPC classification number: H04B7/0695 ,  H04L5/0048 ,  H04L5/0053 ,  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：US20240064762A1

公开(公告)日：2024-02-22

申请号：US17754542

申请日：2021-04-06

Applicant: Apple Inc.

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

IPC: H04W72/232 ,  H04W72/12 ,  H04L1/00

CPC classification number: H04W72/232 ,  H04W72/12 ,  H04L1/0038

Abstract: A user equipment (UE) is connected to a special cell (SpCell) that is configured to schedule the SpCell and a secondary cell (SCell) that is configured to schedule the SpCell. The UE determines a number of blind decodes (BDs) and a number of control channel elements (CCEs) that may be configured for the SpCell and monitors a physical downlink control channel (PDCCH) for downlink control information (DCI) scheduling the SpCell that is transmitted by the SpCell and DCI scheduling the SpCell that is transmitted by the SCell.

公开(公告)号：US20240048320A1

公开(公告)日：2024-02-08

申请号：US17754460

申请日：2021-04-06

Applicant: Apple Inc.

Inventor： Haitong SUN ,  Dawei ZHANG ,  Huaning NIU ,  Oghenekome OTERI ,  Seyed Ali Akbar FAKOORIAN ,  Wei ZENG ,  Weidong YANG ,  Yushu ZHANG

IPC: H04L5/00 ,  H04W72/232

CPC classification number: H04L5/0051 ,  H04W72/232

Abstract: A user equipment (UE) is configured to communicate with one or more transmission and reception points (TRPs). The UE receives a sounding reference signal (SRS) resource set configuration including a first resource set corresponding to a first transmission and reception point (TRP) and a second resource set corresponding to a second TRP, receives a downlink control information (DCI) transmission including an SRS resource indicator (SRI) indicating (i) which resource from the first resource set should be selected for a first physical uplink shared channel (PUSCH) transmission to a first TRP, and (ii) which resource from the second resource set should be selected for a second PUSCH transmission to a second TRP and transmits the first PUSCH transmission to the first TRP and the second PUSCH transmission to the second TRP.

公开(公告)号：US20240031948A1

公开(公告)日：2024-01-25

申请号：US17441657

申请日：2021-07-23

Applicant: APPLE INC.

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

IPC: H04W52/36 ,  H04W52/14

CPC classification number: H04W52/365 ,  H04W52/146

Abstract: The present application relates to devices and components including apparatus, systems, and methods for providing a power headroom report with respect to repetitions of uplink data transmissions with different beams in wireless communication systems.

公开(公告)号：US20240030986A1

公开(公告)日：2024-01-25

申请号：US17442083

申请日：2021-08-05

Applicant: Apple Inc.

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

IPC: H04B7/06

CPC classification number: H04B7/0632 ,  H04B7/0626

Abstract: Some embodiments include an apparatus, method, and computer program product for implementing Channel State information (CSI) feedback for multi-Physical Downlink Shared Channel (PDSCH) transmissions in a wireless communication system. Some embodiments enable a user equipment (UE) to determine Channel Quality Indicators (CQI) and/or Precoding Matrix Indicators (PMI) for multi-PDSCH transmissions that account for effects of a duration of the multi-PDSCH transmission including the maximum interval between the first and last PDSCH transmissions on the CQI and PMI determinations. Some embodiments include a base station that detects a need for a change in a beam direction and adjusts the beam direction accordingly based on the PMI determinations. Some embodiments enable a desired hybrid automatic repeat request (HARQ)-ACK feedback transmission from a single multi-PDSCH transmission. Some embodiments include performing HARQ bundling with an update to the Type 1 HARQ-ACK codebook based on the multi-PDSCH transmission.