公开(公告)号：US20230275735A1

公开(公告)日：2023-08-31

申请号：US17439275

申请日：2021-08-06

Applicant: Apple Inc.

Inventor： Hong He ,  Chunhai Yao ,  Chunxuan Ye ,  Dawei Zhang ,  Haitong Sun ,  Huaning Niu ,  Oghenekome Oteri ,  Wei Zeng ,  Weidong Yang

IPC: H04L5/00 ,  H04L1/1812

CPC classification number: H04L5/0092 ,  H04L1/1812

Abstract: Apparatuses, systems, and methods for determination and scheduling for multiple PDSCH/PUSCH operations in wireless communication, e.g., in 5G NR systems and beyond, including methods for separate HARQ-ACK sub-codebook operation, for collision handling between PDSCH/PUSCH with TDD configurations, and for multi-PXSCH scheduling signaling.

公开(公告)号：US20230262774A1

公开(公告)日：2023-08-17

申请号：US17606705

申请日：2020-10-15

Applicant: Apple Inc.

Inventor： Zhibin Wu ,  Chunxuan Ye ,  Dawei Zhang ,  Haijig Sun ,  Haitong Sun ,  Hong He ,  Oghenekome Oteri ,  Sudhir K Baghel ,  Wei Zeng ,  Weidong Yang ,  Yushu Zhang

IPC: H04W74/08

CPC classification number: H04W74/0825 ,  H04L1/08

Abstract: A user equipment (UE) device comprising a processor configured to perform operations is described. In an exemplary embodiment, the operations include comprising establishing a sidelink session with a transmitting UE; configuring the sidelink session to support coordinated resource selection prior to performing the local sensing; performing a local sensing; receiving a PSCCH and a PSSCH from the transmitting UE. The transmitting UE reserves multiple resources. The processor is further configured to perform operations including determining whether a collision happens among the multiple reserved resources; and transmitting the coordination message to the transmitting UE.

公开(公告)号：US20230254715A1

公开(公告)日：2023-08-10

申请号：US17593835

申请日：2020-10-22

Applicant: Apple Inc.

Inventor： Jie Cui ,  Yushu Zhang ,  Chunxuan Ye ,  Dawei Zhang ,  Haitong Sun ,  Hong He ,  Huaning Niu ,  Manasa Raghavan ,  Oghenekome Oteri ,  Weidong Yang ,  Yang Tang

IPC: H04W24/08 ,  H04L5/00

CPC classification number: H04W24/08 ,  H04L5/0048

Abstract: Aspects disclosed herein include devices, circuits, and methods for configuring reference signal (RS) measurements for a wireless device, comprising: determining, by a user equipment (UE), that an aperiodic channel state information reference signal (AP-CSI-RS) for Layer 1 reference signal received power (L1-RSRP) measurement occasion is overlapping with one or more Layer 3 (L3) RS measurement occasions; determining that the UE is not able to make measurements for both the AP-CSI-RS for L1-RSRP measurement occasion and the one or more overlapping L3 RS measurement occasions; and prioritizing, by the UE, making the measurement for the AP-CSI-RS for L1-RSRP. Other aspects include a wireless network configured to determine that a UE is not able to make both an AP-CSI-RS for L1-RSRP measurement and a L3 RS measurement in an overlapping measurement occasion and, in response, configuring either the AP-CSI-RS for L1-RSRP or the L3 RS measurement to avoid the overlapping measurement occasion.

公开(公告)号：US20230232354A1

公开(公告)日：2023-07-20

申请号：US17442080

申请日：2021-03-31

Applicant: Apple Inc.

Inventor： Jie Cui ,  Qiming Li ,  Chunxuan Ye ,  Dawei Zhang ,  Haitong Sun ,  Hong He ,  Manasa Raghavan ,  Seyed Ali Akbar Fakoorian ,  Xiang Chen ,  Yang Tang

IPC: H04W56/00 ,  H04W76/28

CPC classification number: H04W56/0045 ,  H04W76/28

Abstract: The present application relates to devices and components including apparatus, systems, and methods to determine availability of a reference cell for determining a timing of an uplink transmission in a user equipment transmission occasion.

公开(公告)号：US20230224133A1

公开(公告)日：2023-07-13

申请号：US17593347

申请日：2021-05-11

Applicant: APPLE INC.

Inventor： Weidong YANG ,  Amir Aminzadeh Gohari ,  Chao Jin ,  Chunxuan Ye ,  Dawei Zhang ,  Hong He ,  Ruoheng Liu ,  Sigen Ye ,  Wei Zeng ,  Wenshu Zhang ,  Yinghui Li ,  Yushu Zhang

IPC: H04L5/00

CPC classification number: H04L5/0055 ,  H04L5/0058

Abstract: Performing UCI multiplexing includes generating PUCCH resources Z at an L1 HP procedure and an L1 LP procedure. The L1 HP procedure and the L1 LP procedure results in a plurality of HP PUCCHs and LP PUCCHs, respectively. A modified procedure for Set Q to resources Z is performed with the plurality of HP PUCCHs and LP PUCCHs as inputs. The plurality of HP PUCCHs according to starting symbols is scanned to identify an earliest starting HP PUCCH. A PUCCH from the plurality of LP PUCCHs or HP PUCCHS that overlaps with the earliest starting HP PUCCH is collected. Inter-L1 priority multiplexing is performed on the earliest starting HP PUCCH and the collected PUCCH, which may result in a new HP PUCCH. The new HP PUCCH is inserted into the Set Q. The modified procedure is repeated until there is no overlap among the HP PUCCHs and the LP PUCCHs.

公开(公告)号：US11700621B2

公开(公告)日：2023-07-11

申请号：US17949414

申请日：2022-09-21

Applicant: Apple Inc.

Inventor： Gang Xiong ,  Hong He ,  Ajit Nimbalker ,  Joonyoung Cho ,  Dae Won Lee

IPC: H04W72/23 ,  H04L1/1829 ,  H04L5/00 ,  H04W72/0453 ,  H04W72/21

CPC classification number: H04W72/23 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/0055 ,  H04W72/0453 ,  H04W72/21

Abstract: Techniques are described relating to hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback using a HARQ-ACK aggregation window. A User Equipment (UE) may receive control information (e.g., downlink control information (DCI) or radio resource control (RRC) signaling) from a base station including HARQ-ACK codebook information. The HARQ-ACK codebook information may include information on a size of a HARQ-ACK aggregation window. The UE may decode physical downlink shared channel (PDSCH) transmissions and encode corresponding HARQ-ACK feedback using the HARQ-ACK aggregation window based on the control signaling.

公开(公告)号：US20230217483A1

公开(公告)日：2023-07-06

申请号：US17593816

申请日：2020-09-24

Applicant: Apple Inc.

Inventor： Sigen Ye ,  Weidong Yang ,  Oghenekome Oteri ,  Haitong Sun ,  Chunhai Yao ,  Yushu Zhang ,  Dawei Zhang ,  Chunxuan Ye ,  Wei Zeng ,  Hong He

IPC: H04W72/566 ,  H04W72/23

CPC classification number: H04W72/566 ,  H04W72/23

Abstract: A method for wireless communication includes: scheduling, by a wireless station, a first uplink (UL) transmission from a wireless device; determining, by the wireless station, a need for a higher priority uplink transmission that uses resources overlapping with the first UL transmission; determining, by the wireless station, a reference region, within which a UL cancellation indication (CI) is to be applied; determining, by the wireless station, a set of UL resources in the reference region for cancellation, wherein at least a subset of the UL resources in the reference region are interlaced; sending, via a downlink control channel, indication of the determined set of UL resources for cancellation (e.g., by indicating particular interlaces and/or particular Physical Resource Blocks within such interlaces that are to be canceled); and receiving, at the wireless station, the higher priority uplink transmission via at least a subset of the determined set of cancelled UL resources.

公开(公告)号：US11695518B2

公开(公告)日：2023-07-04

申请号：US17492633

申请日：2021-10-03

Applicant: Apple Inc.

Inventor： Gang Xiong ,  Hong He ,  Yushu Zhang ,  Wenting Chang ,  Yuan Zhu

IPC: H04L1/18 ,  H04L1/1812 ,  H04L1/1607 ,  H04L1/1829 ,  H04L5/00 ,  H04L1/00 ,  H04W72/21 ,  H04W76/27 ,  H04W72/044 ,  H04W80/02

CPC classification number: H04L1/1819 ,  H04L1/00 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1864 ,  H04L5/0055 ,  H04L5/0057 ,  H04W72/046 ,  H04W72/21 ,  H04W76/27 ,  H04W80/02

Abstract: Apparatus that sends uplink control information (UCI) from user equipment (UE) to a network node, generates elements of the UCI including at least one of hybrid automatic repeat request-acknowledgement (HARQ-ACK) feedback for one or more uplink (UL) resources, a scheduling request (SR), a channel state information (CSI) report and a beam related information report in response to a trigger set by the network node. The apparatus encodes the UCI elements for transmission via a physical uplink control channel (PUCCH) or a physical uplink shared channel (PUSCH) of the one or more UL resources. The one or more UL resources may be UL slots or UL portions of downlink-uplink (DL-UL) slots received from a network node.

公开(公告)号：US20230189196A1

公开(公告)日：2023-06-15

申请号：US17439116

申请日：2020-10-09

Applicant: Apple Inc.

Inventor： Huaning Niu ,  Yushu Zhang ,  Yang Tang ,  Wei Zeng ,  Jie Cui ,  Manasa Raghavan ,  Haitong Sun ,  Hong He ,  Chunhai Yao ,  Weidong Yang ,  Sigen Ye ,  Oghenekome Oteri ,  Chunxuan Ye ,  Seyed Ali Akbar Fakoorian ,  Dawei Zhang ,  Haijing Hu

IPC: H04W64/00 ,  H04B1/3827

CPC classification number: H04W64/00 ,  H04B1/3833

Abstract: The present application relates to devices and components including apparatus, systems, and methods to identify resources for body position sensing and utilize the resources for body position sensing operations via user equipment of a wireless communication system.

公开(公告)号：US20230180185A1

公开(公告)日：2023-06-08

申请号：US17593501

申请日：2021-01-14

Applicant: APPLE INC.

Inventor： Chunxuan Ye ,  Chunhai Yao ,  Dawei Zhang ,  Haitong Sun ,  Hong He ,  Huaning Niu ,  Oghenekome Oteri ,  Seyed Ali Akbar Fakoorian ,  Sigen Ye ,  Wei Zeng ,  Weidong Yang ,  Yushu Zhang

IPC: H04W72/02 ,  H04W28/26 ,  H04W72/51

CPC classification number: H04W72/02 ,  H04W28/26 ,  H04W72/51

Abstract: Systems and methods used by reduced sensing user equipment (UE) (relative to a full sensing UE) are disclosed herein. A UE performing partial sensing may use knowledge of resource reservation periods for a resource pool of one or more resources to reduce sensing as compared to the full sensing case. A UE performing resource re-evaluation and/or resource pre-emption may use one or more sensing windows that are relatively smaller than windows used in the full sensing case to reduce sensing. A UE performing prioritized resource selection may use a sensing window to determine availability of resources within it prioritized resource selection window with a high reliability, thereby reducing the need to spend power on other sensing methods (which may include full sensing methods). Combinations of these embodiments are also contemplated.