公开(公告)号：US20240032040A1

公开(公告)日：2024-01-25

申请号：US18218526

申请日：2023-07-05

Applicant: Apple Inc.

Inventor： Seyed Ali Akbar Fakoorian ,  Dawei Zhang ,  Wei Zeng ,  Weidong Yang ,  Yushu Zhang ,  Hong He ,  Sigen Ye

IPC: H04W72/21 ,  H04L5/00

CPC classification number: H04W72/21 ,  H04L5/0035

Abstract: Techniques are disclosed herein for single downlink control information based simultaneous physical uplink control channel transmission over multi-panel. An example embodiment can include a user equipment (UE) configured to receive a first indication as to a multi-panel simultaneous transmission scheme for simultaneous transmission of a physical uplink control channel (PUCCH) transmission in the frequency domain (FD) based on a radio resource control (RRC) transmission, the PUCCH transmission including a first PUCCH transmission through a first panel over a first FD part and a second PUCCH transmission through a second panel over a second FD part. The UE can transmit the first PUCCH transmission through first panel over the first FD part via the multi-panel simultaneous transmission scheme. The UE can further simultaneously transmit the second PUCCH transmission through the second panel over the second FD part via the multi-panel simultaneous transmission scheme.

公开(公告)号：US20240032030A1

公开(公告)日：2024-01-25

申请号：US17593406

申请日：2021-08-05

Applicant: APPLE INC.

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

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

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

Abstract: Systems and methods for using hybrid automatic repeat request acknowledgement (HARQ-ACK) codebooks to as part of acknowledgement/negative acknowledgement (ACK/NACK) signaling regarding multiple physical downlink shared channel (PDSCH) transmissions (also termed “multi-PDSCH”) scheduled by a single downlink control information (DCI) corresponding to multiple candidate PDSCH monitoring occasions are discussed herein. Rate matching indicators for one, multiple, or all of the PDSCHs of a scheduled multi-PDSCH are discussed. Effects of invalid symbol signaling, where one or more resources corresponding to a candidate PDSCH monitoring occasion corresponding to the DCI has been indicated for uplink (UL) use or not for DL use by a base station, are discussed. Effects of a bandwidth part change (in UL or downlink (DL)) occurring near or during the DCI, the multi-PDSCH, and a physical uplink control channel (PUCCH) containing the ACK/NACK signaling (e.g., containing or corresponding to all or part of the HARQ-ACK codebook) are discussed.

公开(公告)号：US20240031079A1

公开(公告)日：2024-01-25

申请号：US17593565

申请日：2021-08-05

Applicant: APPLE INC.

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

IPC: H04L1/1829 ,  H04L1/1812

CPC classification number: H04L1/1854 ,  H04L1/1812 ,  H04L1/1861

Abstract: Disclosed are embodiments supporting multi-PDSCH transmission with multiple PUCCH resources by signaling the PDSCH-to-HARQ_feedback timing indicator, K1; identifying the PDSCH set associated with a PUCCH; constructing a Type 1 HARQ-ACK codebook; and constructing a Type 2 HARQ-ACK codebook.

公开(公告)号：US20240031010A1

公开(公告)日：2024-01-25

申请号：US17593397

申请日：2021-09-02

Applicant: APPLE INC.

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

IPC: H04B7/185 ,  H04L1/18

CPC classification number: H04B7/18513 ,  H04B7/18539 ,  H04L1/18

Abstract: Indicating a transmission gap at a user equipment (UE) in a non-terrestrial network (NTN) may include decoding a physical uplink shared channel (PUSCH) aggregation factor associated with a distance to a serving satellite in the NTN. A transmission gap information communication may be decoded. The transmission gap information communication may include at least information associated with a PUSCH transmission gap and a maximum number of repetitions before the PUSCH transmission gap. Uplink (UL) PUSCH transmissions equal to the maximum number of repetitions may be encoded before occurrence of PUSCH transmission gap.

公开(公告)号：US20240023169A1

公开(公告)日：2024-01-18

申请号：US18475455

申请日：2023-09-27

Applicant: APPLE INC.

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

IPC: H04W74/08 ,  H04L1/00

CPC classification number: H04W74/0833 ,  H04L1/0068 ,  H04W74/0808

Abstract: Disclosed are techniques for reducing likelihood of Random Access Channel (RACH) transmission blockages and thereby facilitate an initial access procedure for new radio (NR) unlicensed spectrum (NR-U) operation in a fifth generation (5G) wireless communication system including an NR node. In some embodiments, a parameter generated by a gNB and received by a UE indicates that, from among a set of consecutive RACH Occasions (ROs), a gap is available for performing a listen-before-talk (LBT) procedure before commencing a RACH transmission.

公开(公告)号：US20240023146A1

公开(公告)日：2024-01-18

申请号：US18475696

申请日：2023-09-27

Applicant: APPLE INC.

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

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

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

Abstract: Systems and methods for user equipment (UE) capable of performing sidelink (SL) communications that account for overlapped SL resource pools of multiple radio access technologies (RATs) are disclosed. A UE may select, based on prioritizing non-overlapped resources over overlapped resources, one or more candidate resources and/or one or more transmission resources; may determine a power control configuration without considering SL pathloss corresponding to a first RAT when a second power control configuration determination for a second RAT does not consider SL pathloss; may select physical sidelink feedback channel (PSFCH) locations for PSFCH use from first PSFCH locations of resources of a first SL resource pool on a first RAT that do not overlap with a second SL resource pool on a second RAT according to a bitmap; and/or may select one of a PSFCH transmission and PSFCH reception using a data priority rule and/or a pool sharing rule.

公开(公告)号：US20240022298A1

公开(公告)日：2024-01-18

申请号：US17593710

申请日：2021-07-28

Applicant: APPLE INC.

Inventor： Haitong Sun ,  Chunxuan Ye ,  Dawei Zhang ,  Hong He ,  Jie Cui ,  Seyed Ali Akbar Fakoorian ,  Sigen Ye ,  Wei Zeng ,  Yushu Zhang

IPC: H04B7/06 ,  H04B17/318 ,  H04B17/336

CPC classification number: H04B7/0626 ,  H04B17/328 ,  H04B17/336

Abstract: Configuring channel state information reference signal (CSI-RS) reporting at a network may include encoding a channel state information (CSI) reporting configuration communication for transmission to a user equipment (UE) that is in connected mode with both a first transmission and reception point (TRP) and a second TRP. The CSI reporting configuration may include a first group of CMR (Channel Measurement Resource) resources for the first TRP, and a second group of CMR resources for the second TRP. A CSI measurement communication received from the UE, may be measurements based on the CSI-RS reporting configuration communication. Based on the CSI measurement communication, one or more downlink data transmissions may be scheduled.

公开(公告)号：US20240014957A1

公开(公告)日：2024-01-11

申请号：US17593364

申请日：2021-08-05

Applicant: APPLE INC.

Inventor： Haitong Sun ,  Chunxuan Ye ,  Dawei Zhang ,  Hong He ,  Jie Cui ,  Sigen Ye ,  Wei Zeng ,  Weidong Yang ,  Yushu Zhang

IPC: H04L5/00

CPC classification number: H04L5/0035 ,  H04L5/0053 ,  H04L5/0094

Abstract: Supporting high speed train (HST) schemes at a user equipment (UE) may include, in response to being within range of a transmission and reception point (TRP) of a plurality of TRPs associated with an HST, decoding a communication received from a network. The communication may include an HST scheme configuration. The HST scheme configuration may include an HST-single frequency network (HST-SFN) without network pre-compensation scheme and an HST-SFN with network pre-compensation scheme. At least one of a channel restriction and an environmental restriction associated with the HST scheme configuration may be identified. Based on the at least one of the channel restriction and the environmental restriction, the HST scheme configuration may be applied.

公开(公告)号：US11855735B2

公开(公告)日：2023-12-26

申请号：US17440181

申请日：2020-10-14

Applicant: Apple Inc.

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

IPC: H04B7/06 ,  H04W74/08 ,  H04W76/19 ,  H04W80/02 ,  H04W36/06 ,  H04W36/30 ,  H04W84/06

CPC classification number: H04B7/0695 ,  H04W74/0841 ,  H04W76/19 ,  H04W80/02

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

公开(公告)号：US11831371B2

公开(公告)日：2023-11-28

申请号：US17593256

申请日：2021-02-18

Applicant: APPLE INC.

Inventor： Yushu Zhang ,  Chunhai Yao ,  Chunxuan Ye ,  Dawei Zhang ,  Haitong Sun ,  Seyed Ali Akbar Fakoorian ,  Sigen Ye ,  Wei Zeng ,  Weidong Yang

IPC: H04L5/12 ,  H04B7/0456 ,  H04B7/06 ,  H04L1/00

CPC classification number: H04B7/0456 ,  H04B7/0639 ,  H04L1/0026 ,  H04L1/0029

Abstract: Systems and methods disclosed herein use channel state information (CSI) reports from a user equipment (UE) having additional CSI beyond CSI directly derived according to a current MIMO configuration between a base station and the UE. In some embodiments, a channel quality indicator (CQI) according to a selected layer of a plurality of layers used to receive the MIMO transmission as determined relative to the MIMO transmission is reported. In some embodiments, a precoding matrix indicator (PMI) according to a selected layer of a plurality of layers useable to receive rank 1 transmissions is reported along with a CQI determined according to that layer, or according to a layer used to receive the MIMO transmission as determined relative to the MIMO transmission. In some embodiments, a base station configures a UE to report more fulsome CSI according to each of a plurality of ranks.