公开(公告)号：US12063645B2

公开(公告)日：2024-08-13

申请号：US17438005

申请日：2020-10-13

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 ,  H04L5/00 ,  H04W16/14 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/23 ,  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：US20240089974A1

公开(公告)日：2024-03-14

申请号：US17916542

申请日：2021-10-01

Applicant: APPLE INC.

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

IPC: H04W72/23 ,  H04L5/00

CPC classification number: H04W72/23 ,  H04L5/0092

Abstract: Methods, systems, apparatuses, and computer programs for search space configuration for multi-slot physical downlink control channel (PDCCH) monitoring. In one aspect, a method can include actions of obtaining, by a base station, data indicating capabilities of user equipment (UE), wherein the obtained data includes at least data indicating sub-carrier spacing used by the UE, determining, by the base station and based on the obtained data indicating capabilities of the UE, (i) a periodicity selection parameter that indicates a subset of slot periodicities that the UE is to monitor for PDCCH and (ii) one or more other search space configuration parameters. generating, by the base station, a UE configuration command for configuring the search space that includes at least the determined periodicity selection parameter, encoding, by the base station, the generated UE configuration command for transmission to the UE, and transmitting, by the base station, the encoded command to the UE.

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：US20240022926A1

公开(公告)日：2024-01-18

申请号：US18357656

申请日：2023-07-24

Applicant: Apple Inc.

Inventor： Alosious Pradeep Prabhakar ,  Wen Zhao ,  Lakshmi N. Kavuri ,  Li Su ,  Sagar B. Shah ,  Sriram Subramanian ,  Vijay Venkataraman ,  Vishwanth Kamala Govindaraju ,  Shiva Krishna Nana ,  Sanjeevi Balasubramanian ,  Wei Zhang ,  Madhukar D. Shanbhag ,  Sandeep K. Sunkesala ,  Srinivasan Nimmala ,  Muthukumaran Dhanapal ,  Tarakkumar G. Dhanani ,  Sree Ram Kodali ,  Ioannis Pefkianakis ,  Dhruv Khati ,  Franco Travostino ,  Thanigaivelu Elangovan ,  Madhusudan Chaudhary ,  Geoffrey R. Hall

IPC: H04W24/02 ,  H04W76/15 ,  H04W52/28 ,  H04W76/23 ,  H04W76/27 ,  H04W76/30

CPC classification number: H04W24/02 ,  H04W76/15 ,  H04W52/28 ,  H04W76/23 ,  H04W76/27 ,  H04W76/30

Abstract: This disclosure relates to methods and devices for mitigating overheating in a user equipment device (UE). The UE is configured to communicate over each of LTE and 5G NR and may be configured to communicate through 5G NR over each of a Sub-6 GHz and a millimeter Wave (mmW) frequency band. The UE is configured to establish an ENDC connection with an enB and one or more gNBs. The UE implements intelligent transmission modification and cell measurement adjustments to mitigate overheating and reduce battery drain.

公开(公告)号：US11737083B2

公开(公告)日：2023-08-22

申请号：US17852494

申请日：2022-06-29

Applicant: Apple inc.

Inventor： Jia Tang ,  Wei Zhang ,  Wei Zeng ,  Haitong Sun ,  Yuchul Kim ,  Ping Wang ,  Sreevalsan Vallath ,  Zhu Ji ,  Dawei Zhang

IPC: H04W72/12 ,  H04W72/1263 ,  H04W76/27 ,  H04W52/02 ,  H04W72/0446 ,  H04W80/02 ,  H04W88/02 ,  H04W72/20

CPC classification number: H04W72/1263 ,  H04W52/0274 ,  H04W72/0446 ,  H04W72/20 ,  H04W76/27 ,  H04W80/02 ,  H04W88/02

Abstract: A user equipment device may determine whether to power down one or more components based at least on a scheduling parameter that includes an indication of cross-slot scheduling. The device may power down the one or more components prior to decoding control information during a slot for which the scheduling parameter indicates that cross-slot scheduling is in place.

公开(公告)号：US11696291B2

公开(公告)日：2023-07-04

申请号：US17671458

申请日：2022-02-14

Applicant: Apple Inc.

Inventor： Hong He ,  Dawei Zhang ,  Haitong Sun ,  Jia Tang ,  Pengkai Zhao ,  Wei Zeng ,  Wei Zhang ,  Yuchul Kim

IPC: H04W72/21 ,  H04W72/044 ,  H04W74/08 ,  H04W72/56

CPC classification number: H04W72/21 ,  H04W72/044 ,  H04W72/56 ,  H04W74/0825

Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE) to group transmissions into one or more groups, e.g., of various priority levels and/or types of transmissions. The UE may resolve collisions, e.g., according to one or more procedures described herein. The UE may transmit the transmissions according to the resolutions.

公开(公告)号：US20230095157A1

公开(公告)日：2023-03-30

申请号：US17993215

申请日：2022-11-23

Applicant: Apple Inc.

Inventor： Wei Zeng ,  Haijing Hu ,  Yuchul Kim ,  Dawei Zhang ,  Xiangying Yang ,  Zhu Ji ,  Yang Li ,  Beibei Wang ,  Jia Tang ,  Sami M. Almalfouh ,  Johnson O. Sebeni ,  Wei Zhang ,  Tianyan Pu ,  Vijay Venkataraman ,  Christian W. Mucke

IPC: H04W76/15 ,  H04W72/12 ,  H04B7/26 ,  H04W72/04 ,  H04W88/10

Abstract: Apparatuses, systems, and methods for a wireless device to perform substantially concurrent communications with a next generation network node and a legacy network node. The wireless device may be configured to stablish a first wireless link with a first cell according to a RAT, where the first cell operates in a first system bandwidth and establish a second wireless link with a second cell according to a RAT, where the second cell operates in a second system bandwidth. Further, the wireless device may be configured to perform uplink activity for both the first RAT and the second RAT by TDM uplink data for the first RAT and uplink data for the second RAT if uplink activity is scheduled according to both the first RAT and the second RAT.

公开(公告)号：US20230024437A1

公开(公告)日：2023-01-26

申请号：US17440980

申请日：2020-04-08

Applicant: Apple Inc.

Inventor： Yushu Zhang ,  Weidong Yang ,  Haitong Sun ,  Chunhai Yao ,  Ruoheng Liu ,  Jia Tang ,  Kaushik Josiam ,  Wei Zhang ,  Hong He ,  Chunxuan Ye ,  Wei Zeng ,  Dawei Zhang ,  Oghenekome Oteri

IPC: H04L1/00 ,  H04W72/12 ,  H04W76/20

Abstract: A network device (e.g., a user equipment (UE), a new radio NB (gNB), or other network component) can process or generate a physical shared channel based on a number of resource blocks determined by one or more formulas for a transport block size (TBS). In response to determining a result of the one or more formulas based on one or more received parameters a configured action for the physical shared channel can be determined based on the number of resource elements (REs). A radio frequency (RF) interface, is configured to provide, to RF circuitry, data for transmitting a new radio (NR) communication based on the configured action.

公开(公告)号：US11533770B2

公开(公告)日：2022-12-20

申请号：US17201604

申请日：2021-03-15

Applicant: Apple Inc.

Inventor： Wei Zeng ,  Haijing Hu ,  Yuchul Kim ,  Dawei Zhang ,  Xiangying Yang ,  Zhu Ji ,  Yang Li ,  Beibei Wang ,  Jia Tang ,  Sami M. Almalfouh ,  Johnson O. Sebeni ,  Wei Zhang ,  Tianyan Pu ,  Vijay Venkataraman ,  Christian W. Mucke

IPC: H04W76/15 ,  H04W88/10 ,  H04W72/04 ,  H04B7/26 ,  H04W72/12 ,  H04W88/06 ,  H04W76/28

Abstract: Apparatuses, systems, and methods for a wireless device to perform substantially concurrent communications with a next generation network node and a legacy network node. The wireless device may be configured to stablish a first wireless link with a first cell according to a RAT, where the first cell operates in a first system bandwidth and establish a second wireless link with a second cell according to a RAT, where the second cell operates in a second system bandwidth. Further, the wireless device may be configured to perform uplink activity for both the first RAT and the second RAT by TDM uplink data for the first RAT and uplink data for the second RAT if uplink activity is scheduled according to both the first RAT and the second RAT.

公开(公告)号：US11516882B2

公开(公告)日：2022-11-29

申请号：US16579108

申请日：2019-09-23

Applicant: Apple Inc.

Inventor： Haitong Sun ,  Johnson O. Sebeni ,  Zhu Ji ,  Dawei Zhang ,  Wei Zhang ,  Yuchul Kim ,  Tianyan Pu ,  Pengkai Zhao ,  Wei Zeng

IPC: H04W88/06 ,  H04B7/024 ,  H04B7/0413 ,  H04W72/04 ,  H04W72/12 ,  H04W88/10

Abstract: Apparatuses, systems, and methods for providing downlink control for non coherent joint transmission. A cellular base station may provide downlink control information associated with a non coherent joint transmission downlink data communication to a wireless device, which may receive the downlink control information. The downlink control information may be provided as a single downlink control information including scheduling information for two data streams of the non coherent joint transmission data communication, or a portion of a multi-stage downlink control information transmission. The wireless device may receive the non coherent joint transmission downlink data communication based at least in part on the downlink control information.