公开(公告)号：US20240056260A1

公开(公告)日：2024-02-15

申请号：US18364288

申请日：2023-08-02

Applicant: Apple Inc.

Inventor： Haitong Sun ,  Dawei Zhang ,  Wei Zeng ,  Chunxuan Ye ,  Sigen Ye ,  Huaning Niu ,  Oghenekome Oteri

IPC: H04L5/00 ,  H04W72/1268 ,  H04W72/02 ,  H04W76/20

CPC classification number: H04L5/0051 ,  H04W72/1268 ,  H04W72/02 ,  H04W76/20

Abstract: This disclosure relates to techniques for configuring 8 transmit antenna uplink operation in a wireless communication system. A wireless device and a cellular base station may establish a wireless link. The wireless device may perform sounding reference signal transmissions on each of 8 sounding reference signal resources, where each resource is associated with a transmit antenna port. The wireless device may receive an indication from the cellular base station of an 8 transmit antenna port uplink configuration to use, which may include a sounding reference signal resource indicator. The wireless device may perform uplink communication with the cellular base station using the 8 transmit antenna port configuration.

公开(公告)号：US20240049243A1

公开(公告)日：2024-02-08

申请号：US17883161

申请日：2022-08-08

Applicant: Apple Inc.

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

IPC: H04W72/04

CPC classification number: H04W72/042

Abstract: This disclosure relates to techniques for performing multi-transmission and reception point operation in a wireless communication system. A plurality of transmission control indication states may be indicated for future use, e.g., using one or more paired lists. A subset of the indicated states may be activated. One or more states of the subset may be used for performing multi-transmission and reception point operation in a single downlink control information mode.

公开(公告)号：US20240049229A1

公开(公告)日：2024-02-08

申请号：US17883324

申请日：2022-08-08

Applicant: Apple Inc.

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

IPC: H04W72/04

CPC classification number: H04W72/0406

Abstract: This disclosure relates to techniques for performing multi-transmission and reception point operation in a wireless communication system. A plurality of transmission control indication states may be indicated for future use and divided into groups of states. A subset of the indicated groups may be activated. One or more groups of the subset may be used for performing multi-transmission and reception point operation in a single downlink control information mode.

公开(公告)号：US20240049225A1

公开(公告)日：2024-02-08

申请号：US18492158

申请日：2023-10-23

Applicant: Apple Inc.

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

IPC: H04W72/1268 ,  H04W72/23 ,  H04L5/00

CPC classification number: H04W72/1268 ,  H04W72/23 ,  H04L5/0053 ,  H04L5/0094 ,  H04L5/001 ,  H04W16/14

Abstract: Methods and devices for a base station acting as a primary cell to perform dual spectrum sharing (DSS) with a first user equipment device (UE) over a 5G NR connection and a second UE over an LTE connection. The first UE establishes the 5G NR connection with the primary cell and one or more secondary cells. One of the secondary cells is configured in the 5G NR connection to provide downlink control information to the UE for the primary cell, to avoid collisions by the primary cell with LTE control transmissions.

公开(公告)号：US20240023035A1

公开(公告)日：2024-01-18

申请号：US18352842

申请日：2023-07-14

Applicant: Apple Inc.

Inventor： Hong He ,  Ankit Bhamri ,  Chunxuan Ye ,  Dawei Zhang ,  Haitong Sun ,  Jie Cui ,  Oghenekome Oteri ,  Sigen Ye ,  Wei Zeng ,  Weidong Yang

IPC: H04W52/52 ,  H04B7/155

CPC classification number: H04W52/52 ,  H04B7/15507

Abstract: The present application relates to devices and components including apparatus, systems, and methods providing transmission power controls in support of expanding a network coverage. In an example, a device is configured to expand the network coverage and establishes multiple wireless links between a base station and a user equipment (UE). The device can be network-controlled, whereby such controls can include adjusting the transmission power used by the device to transmit on at least one of such wireless links.

公开(公告)号：US20240015537A1

公开(公告)日：2024-01-11

申请号：US17593367

申请日：2021-07-01

Applicant: APPLE INC.

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

IPC: H04W24/08 ,  H04B17/345 ,  H04L5/00 ,  H04B7/06

CPC classification number: H04W24/08 ,  H04B17/345 ,  H04L5/0051 ,  H04L5/0035 ,  H04B7/0626

Abstract: Interference measurement may include decoding a channel state information (CSI) reporting configuration received from a base station. The CSI reporting configuration may be associated with a set of resources for interference measurement. The first UE may be in communication with at least a first transmission and reception point (TRP) of a plurality of TRPs and at least a second TRP of the plurality of TRPs may also be in communication with a second UE that creates cross-link interference for the first UE. At the first UE, a cross-link interference measurement associated with the second UE may be performed using the CSI reporting configuration.

公开(公告)号：US11843559B2

公开(公告)日：2023-12-12

申请号：US17438912

申请日：2021-01-13

Applicant: Apple Inc.

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

IPC: H04L5/00

CPC classification number: H04L5/0051 ,  H04L5/0032

Abstract: A user equipment (UE) may establish communication with a plurality of transmission reception points (TRPs) and determine one or more beam failures associated with a first or second TRP based on reference signals received from the first and second TRPs. The UE may then transmit a scheduling request requesting resources for indicating the beam failures associated with the first TRP or second TRPs. Upon receiving a response to the scheduling request allocating resources, the UE may then transmit, using allocated resources, a beam failure indication of the first one or more beam failures associated with the first TRP or second TRP. After receiving a beam failure response from the first or second TRP, the UE may then communicate with the first TRP and the second TRP using one or more new beams based on the beam failure indication and the beam failure response.

公开(公告)号：US20230397160A1

公开(公告)日：2023-12-07

申请号：US18452407

申请日：2023-08-18

Applicant: Apple Inc.

Inventor： Hong HE ,  Dawei Zhang ,  Haitong Sun ,  Jie Cui ,  Manasa Raghavan ,  Wei Zeng ,  Yang Tang ,  Sigen Ye

IPC: H04W68/00 ,  H04L5/00 ,  H04W76/10 ,  H04W72/23 ,  H04W56/00

CPC classification number: H04W68/005 ,  H04L5/0051 ,  H04W76/10 ,  H04W72/23 ,  H04W56/001

Abstract: An approach to communication by a user equipment (UE) in a wireless communication system that includes the UE sending an RRC setup request message including a paging offset value to a base station. The UE receives an RRC setup message from the network node, the RRC setup message including a PS-paging offset value and a PS-P-RNTI value associated with the UE. Energy conservation approaches for use with paging are described, including paging occasion monitor reporting and configuration, paging-offset reporting, the use of a paging monitoring skipping signal, and the use of dynamic TRS triggering for paging reception.

公开(公告)号：US11825469B2

公开(公告)日：2023-11-21

申请号：US17396161

申请日：2021-08-06

Applicant: Apple Inc.

Inventor： Weidong Yang ,  Ruoheng Liu ,  Amir Aminzadeh Gohari ,  Narayan Vishwanathan ,  Sigen Ye ,  Chunxuan Ye ,  Wei Zeng ,  Dawei Zhang ,  Oghenekome Oteri

IPC: H04W72/12 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/566

CPC classification number: H04W72/1268 ,  H04W72/23 ,  H04W72/566

Abstract: Apparatuses, systems, and methods for cancellation and/or replacement of PUSCHs. A user equipment device (UE) may configure a first PUSCH and a second PUSCH, where the first PUSCH may correspond to a configured grant and where the second PUSCH may correspond to a configured grant or scheduled by a PDCCH on a serving cell. The UE may determine that at least one transmission occasion associated with the first PUSCH overlaps in time with at least one transmission occasion associated with the second PUSCH. The UE may drop transmissions scheduled for the second PUSCH, e.g., based on determining that a priority of the first PUSCH is higher than a priority of the second PUSCH, e.g., starting with a first symbol of a repetition of the second PUSCH which overlaps in time with one or more repetitions of the first PUSCH.

公开(公告)号：US20230354429A1

公开(公告)日：2023-11-02

申请号：US18309516

申请日：2023-04-28

Applicant: Apple Inc.

Inventor： Huaning Niu ,  Chunxuan Ye ,  Oghenekome Oteri ,  Yushu Zhang ,  Hong He ,  Dawei Zhang ,  Weidong Yang ,  Wei Zeng ,  Sigen Ye

IPC: H04W74/08 ,  H04W74/00

CPC classification number: H04W74/0816 ,  H04W74/002

Abstract: A user equipment (UE), including a vehicle to everything (V2X) device, a baseband processor or other network device can operate in an unlicensed network to acquire a channel occupancy time (COT) for sidelink (SL) transmission and provide sidelink control information (SCI) with a first stage SCI in a physical sidelink control channel (PSCCH) and a second stage SCI in a physical sidelink shared channel (PSSCH). The first stage SCI or the second stage SCI can provide COT indications to a receiving UE device that enable COT sharing in a sidelink unlicensed COT (SL-U COT) for SL communication.