公开(公告)号：US12149966B2

公开(公告)日：2024-11-19

申请号：US17437403

申请日：2020-09-15

Applicant: Apple Inc.

Inventor： Yushu Zhang ,  Dawei Zhang ,  Fangli Xu ,  Haijing Hu ,  Haitong Sun ,  Huaning Niu ,  Jie Cui ,  Manasa Raghavan ,  Wei Zeng ,  Weidong Yang ,  Yakun Sun ,  Yang Tang

IPC: H04W24/08 ,  H04B7/06 ,  H04W8/24

Abstract: Apparatuses, systems, and methods for beam indication latency reduction via symbol level beam sweeping capability reporting. A wireless device may transmit, to a base station, a report associated with symbol level beam sweeping. The wire wireless device may receive, from the base station, a symbol level beam sweeping configuration. The symbol level beam sweeping configuration may be based, at least in part, on the report. The wireless device may perform synchronization signal block (SSB) measurements according to the report and the symbol level beam sweeping configuration.

公开(公告)号：US12143334B2

公开(公告)日：2024-11-12

申请号：US17437781

申请日：2020-10-02

Applicant: Apple Inc.

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

IPC: H04L5/00 ,  H04W72/23

Abstract: This disclosure relates to techniques for configuring and providing physical downlink control channel transmissions with improved reliability in a wireless communication system. A cellular base station may establish a wireless link with a wireless device. The cellular base station may provide downlink control channel configuration information to the wireless device. The downlink control channel configuration information may configure control resources associated with multiple transmission reception points in a search space for the wireless device. The cellular base station may provide downlink control information to the wireless device using control resources included in the search space.

公开(公告)号：US20240372683A1

公开(公告)日：2024-11-07

申请号：US18777422

申请日：2024-07-18

Applicant: Apple Inc.

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

IPC: H04L5/00 ,  H04W72/044

Abstract: The present application relates to devices and components including apparatus. systems, and methods for mapping codewords to transmission layers and transmitting phase tracking reference signals in wireless networks.

公开(公告)号：US20240357494A1

公开(公告)日：2024-10-24

申请号：US18757449

申请日：2024-06-27

Applicant: Apple Inc.

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

IPC: H04W52/02 ,  H04B7/06 ,  H04W24/10

CPC classification number: H04W52/0232 ,  H04B7/0695 ,  H04W24/10 ,  H04W52/0274

Abstract: The present application relates to devices and components including apparatus, systems, and methods for relaxing signaling characteristic evaluation measurements in wireless communication systems.

公开(公告)号：US12127222B2

公开(公告)日：2024-10-22

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

CPC classification number: H04W72/40 ,  H04W72/02 ,  H04W72/566

Abstract: The present application relates to devices and components including apparatuses, systems, and methods for network-assisted sidelink resource selection in order to facilitate sidelink communications. Some embodiments include a base station providing information to configure a pool of sidelink resources and to provide an indication of a type of assistance information available for selecting resources of the pool. Other embodiments are also disclosed.

公开(公告)号：US20240348402A1

公开(公告)日：2024-10-17

申请号：US18731087

申请日：2024-05-31

Applicant: Apple Inc.

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

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/1268

CPC classification number: H04L5/0051 ,  H04L27/2675 ,  H04W72/1268

Abstract: The present application relates to devices and components including apparatus, systems, and methods for physical uplink shared channel transmissions with repetitions on different transmit beams with phase tracking reference signals.

公开(公告)号：US20240340933A1

公开(公告)日：2024-10-10

申请号：US18611845

申请日：2024-03-21

Applicant: Apple Inc.

Inventor： Huaning Niu ,  Chunxuan Ye ,  Dawei Zhang ,  Wei Zeng ,  Seyed Ali Akbar Fakoorian ,  Weidong Yang

IPC: H04W72/40 ,  H04W72/02 ,  H04W72/044

CPC classification number: H04W72/40 ,  H04W72/02 ,  H04W72/046

Abstract: Systems, methods, and processors are provided to support beamformed sidelink communication. In one example, a user equipment (UE) is configured for sidelink communication in a first unicast pair that includes the UE and a second UE. The UE includes a memory and one or more processors coupled to the memory. The one or more processors are configured to, when executing instructions stored in the memory, cause the UE to receive a message providing notification of sidelink communication between the UE and the second UE, and in response, perform sidelink communication of first sidelink data using a first transmit (TX) beam associated with the first unicast pair or a first receive (RX) beam associated with the first unicast pair.

公开(公告)号：US20240333449A1

公开(公告)日：2024-10-03

申请号：US18741459

申请日：2024-06-12

Applicant: Apple Inc.

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

IPC: H04L5/00 ,  H04W72/23

CPC classification number: H04L5/0048 ,  H04W72/23

Abstract: The present disclosure is directed to AP-SRS triggering offset enhancement for further enhanced MIMO. User equipment (UE), base stations, apparatus, methods, computer-readable memory media, and computer program products are disclosed. The UE may be configured to receive an offset information associated with AP-SRS transmission of the UE; determine a slot offset associated with the AP-SRS transmission, at least based on the offset information; determine a specific slot for the AP-SRS transmission, based on the determined slot offset; and perform the AP-SRS transmission in the determined specific slot.

公开(公告)号：US20240313855A1

公开(公告)日：2024-09-19

申请号：US18249810

申请日：2020-10-23

Applicant: Apple Inc.

Inventor： Chunhai Yao ,  Chunxuan Ye ,  Dawei Zhang ,  Haijing Hu ,  Haitong Sun ,  Hong He ,  Huaning Niu ,  Jie Cui ,  Oghenekome Oteri ,  Sarma V. Vangala ,  Sigen Ye ,  Wei Zeng ,  Weidong Yang ,  Yang Tang ,  Yushu Zhang

IPC: H04B7/185 ,  H04W56/00 ,  H04W74/00

CPC classification number: H04B7/18532 ,  H04W56/0025 ,  H04W74/006

Abstract: A user equipment (UE) associated with a non-terrestrial network (NTN) is disclosed. The UE comprises a processor configured to determine a first time offset, based on processing a timing offset indication signal comprising the first time offset or an associated parameter, received from a base station. In some embodiments, the first time offset is indicative of a time delay in downlink (DL) to uplink (UL) interaction between the UE and the base station. The processor is further configured to determine a second time offset, based on processing a subsequent timing offset indication signal comprising the second time offset or an associated parameter, received from the base station at a subsequent time instance. In some embodiments, the processor is further configured to update the first time offset with the second time offset.

公开(公告)号：US12096377B2

公开(公告)日：2024-09-17

申请号：US17442079

申请日：2021-09-15

Applicant: Apple Inc.

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

IPC: H04W52/24 ,  H04W52/08 ,  H04W52/36

CPC classification number: H04W52/241 ,  H04W52/08 ,  H04W52/242 ,  H04W52/365

Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide beam management for beams with reduced maximum transmission power.