公开(公告)号：US12262287B2

公开(公告)日：2025-03-25

申请号：US17111469

申请日：2020-12-03

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Tao Luo ,  Taesang Yoo ,  Jung Ho Ryu ,  Junyi Li ,  Sony Akkarakaran

IPC: H04W4/30 ,  G06N3/04 ,  G06N3/08 ,  G06N20/00 ,  H04W72/21 ,  H04W72/23 ,  H04W88/02 ,  H04W88/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may transmit, to a user equipment (UE), a federated learning configuration that indicates one or more parameters of a federated learning procedure associated with a machine learning component. The base station may receive a local update associated with the machine learning component from the UE based at least in part on the federated learning configuration. Numerous other aspects are provided.

公开(公告)号：US12213121B2

公开(公告)日：2025-01-28

申请号：US16801672

申请日：2020-02-26

Applicant: QUALCOMM Incorporated

Inventor： Kiran Venugopal ,  Tao Luo ,  Tianyang Bai ,  Jung Ho Ryu ,  Yan Zhou ,  Junyi Li

IPC: H04W72/04 ,  H04W16/28 ,  H04W28/06 ,  H04W72/044 ,  H04W72/23

Abstract: A configuration for configuring and updating the spatial relationship of multiple physical uplink control channel (PUCCH) resources in a single message, thereby reducing signaling overhead. A user equipment (UE) constructs a message associated with at least one of a plurality of component carriers (CCs) or a plurality of bandwidth parts (BWPs) indicating a same spatial relation for the at least one of the plurality of CCs or the plurality of BWPs. The UE transmits the message to a base station. The base station transmits a message to the UE configuring multiple spatial parameters for the at least one of the plurality of CCs, the plurality of BWPs, or a plurality of uplink/downlink resources.

公开(公告)号：US12176989B2

公开(公告)日：2024-12-24

申请号：US17815870

申请日：2022-07-28

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Sourjya Dutta ,  Gabi Sarkis ,  Hua Wang ,  Wooseok Nam ,  Tao Luo ,  Junyi Li

IPC: H04B7/06 ,  H04W28/26 ,  H04W72/044 ,  H04W72/0446

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a second UE and via a receive beam of the first UE, an inter-UE coordination (IUC) request, wherein the IUC request is based at least in part on a transmit beam of the second UE that is associated with an intended transmission of the second UE. The UE may transmit, to the second UE, IUC information that indicates preferred resources or non-preferred resources for the intended transmission, wherein the IUC information is based at least in part on a channel sensing by the first UE. Numerous other aspects are described.

公开(公告)号：US12167370B2

公开(公告)日：2024-12-10

申请号：US17449045

申请日：2021-09-27

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Xiaojie Wang ,  Peter Gaal ,  Juan Montojo ,  Wooseok Nam ,  Tianyang Bai ,  Hua Wang ,  Piyush Gupta ,  Jing Sun ,  Xiaoxia Zhang ,  Yan Zhou ,  Mahmoud Taherzadeh Boroujeni

IPC: H04W72/02 ,  H04L5/00 ,  H04W72/20 ,  H04W72/21 ,  H04W72/23 ,  H04W76/23

Abstract: Systems, methods, and devices for wireless communication that support resource selection and indication for sidelink demodulation reference signal (DMRS) bundling. A transmitting UE determines sidelink resources for bundling a sidelink DMRS transmission to be transmitted to a receiving UE. In sidelink mode 1, the sidelink resources may be determined based on indications from a base station, which may include whether the transmitting UE is to maintain phase continuity over the sidelink resources during the bundling, or whether the transmitting UE is to include a phase jump reference signal with the bundled DMRS transmission to the receiving UE. In sidelink mode 2, the transmitting UE may select the sidelink resources based on the phase continuity capabilities of the transmitting UE and/or of the receiving UE, and/or based on a sensing of the sidelink channel. In some cases, the receiving UE may provide a resource recommendation to the transmitting UE.

公开(公告)号：US12127184B2

公开(公告)日：2024-10-22

申请号：US17480978

申请日：2021-09-21

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Jelena Damnjanovic ,  Peter Gaal ,  Ozcan Ozturk ,  Jing Sun ,  Xiaoxia Zhang

IPC: H04L1/18 ,  H04L5/00 ,  H04W72/0453 ,  H04W72/1263 ,  H04W72/20 ,  H04W72/23 ,  H04W92/18

CPC classification number: H04W72/1263 ,  H04W72/0453 ,  H04W72/20 ,  H04W72/23 ,  H04W92/18

Abstract: This disclosure relates to sidelink carrier aggregation, and includes a method and apparatus for receiving a configuration indicating a subset of Uu component carriers (CCs) of a plurality of Uu CCs from a network entity; receiving a downlink control information (DCI) via the subset of Uu CCs from the network entity based on receiving the configuration, wherein the DCI schedules sidelink transmissions for the first UE via a plurality of sidelink CCs; and communicating on a subset of sidelink CCs with a second user equipment (UE) based on the DCI.

公开(公告)号：US12127167B2

公开(公告)日：2024-10-22

申请号：US17459833

申请日：2021-08-27

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Lik Hang Silas Fong ,  Chih-Hao Liu ,  Jing Sun ,  Junyi Li ,  Tao Luo ,  Sony Akkarakaran

IPC: H04W72/04 ,  H04W4/46 ,  H04W72/02 ,  H04W72/0453 ,  H04W72/12 ,  H04W72/20 ,  H04W72/56

CPC classification number: H04W72/02 ,  H04W72/0453 ,  H04W72/20 ,  H04W72/56

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may receive a sidelink control indicator (SCI) from a second UE and selects resources and directions for communication. The SCI may include one or more resources and corresponding directions reserved by the second UE. The first UE may use the resources and directions indicated in the received SCI to select available resources with which to reserve forward direction transmissions, reverse direction transmissions, or both. For example, the first UE may avoid reserving resources and directions corresponding to the resources and directions indicated in the received SCI, or may reserve such resources despite receiving the SCI, such as if the received SCI has a relatively low reference signal received power (RSRP). The first UE may transmit an SCI indicating resources reserved by the first UE and associated directionalities.

公开(公告)号：US12120614B2

公开(公告)日：2024-10-15

申请号：US17457883

申请日：2021-12-06

Applicant: QUALCOMM Incorporated

Inventor： Hua Wang ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Yan Zhou ,  Hong Cheng ,  Jelena Damnjanovic ,  Peter Gaal ,  Jung Ho Ryu

IPC: H04W52/14 ,  H04W16/28 ,  H04W52/02 ,  H04W52/24 ,  H04W52/42 ,  H04W76/14

CPC classification number: H04W52/14 ,  H04W16/28 ,  H04W52/0245 ,  H04W52/242 ,  H04W52/42 ,  H04W76/14

Abstract: Method and apparatus to determine a sidelink beam and associated power control parameter for sidelink communication. The apparatus initiates a beam pairing with a second UE, the first UE being a transmitting UE and the second UE being a receiving UE. The apparatus identifies a sidelink beam from a plurality of sidelink beams and at least one power control parameter for sidelink communication with the second UE. Different sidelink beams use different power control parameters. The apparatus communicates with the second UE via a selected sidelink beam and the at least one power control parameter.

公开(公告)号：US12101743B2

公开(公告)日：2024-09-24

申请号：US17669736

申请日：2022-02-11

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Hua Wang ,  Jung Ho Ryu ,  Junyi Li

IPC: H04W72/02 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W72/02 ,  H04L5/0051 ,  H04L5/0053 ,  H04W72/0446 ,  H04W72/0453

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive signaling indicating a phase tracking reference signal (PTRS) configuration for sidelink communications. The indicated PTRS configuration may correspond to a sidelink resource pool associated with a plurality of UEs. The UE may transmit control signaling indicating to change the indicated PTRS configuration to a preferred PTRS configuration for the sidelink communications based on a condition. The UE may receive the sidelink communications based on the preferred PTRS configuration.

公开(公告)号：US12034544B2

公开(公告)日：2024-07-09

申请号：US17231783

申请日：2021-04-15

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Jelena Damnjanovic

IPC: H04L1/1812 ,  H04L1/00 ,  H04L1/1867 ,  H04W72/23

CPC classification number: H04L1/1819 ,  H04L1/003 ,  H04L1/189 ,  H04W72/23

Abstract: Apparatus, methods, and computer-readable media for facilitating a multiple bit new data indicator are disclosed herein. An example method for wireless communication at a first device includes transmitting a first state of a multiple bit new data indicator (NDI) for a first packet. The example multiple bit NDI indicates more than two different states for indicating a new packet. The example method also includes transmitting the first packet. Additionally, the example method includes transmitting a second state of the multiple bit NDI for a second packet, and the second state being different than the first state. Further, the example method includes transmitting the second packet.

公开(公告)号：US20240224308A1

公开(公告)日：2024-07-04

申请号：US18602914

申请日：2024-03-12

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Jung Ho Ryu ,  Tao Luo ,  Junyi Li

IPC: H04W72/51 ,  H04L5/00 ,  H04W76/14

CPC classification number: H04W72/51 ,  H04L5/0098 ,  H04W76/14

Abstract: This disclosure relates to the set-up, activation, and deactivation of sidelink carrier aggregation, and includes a method and apparatus for transmitting or receiving a reference signal to a second UE on a designated sidelink component carrier as part of an initial beam scanning procedure; receiving a configuration message from a network entity indicating one or more additional sidelink component carriers for the first UE and the second UE; and communicating with the second UE via a sidelink corresponding to at least one of the one or more additional sidelink component carriers or the designated sidelink component carrier based on the configuration message on a sidelink beam pairing performed in the designated sidelink component carrier, wherein the first UE and the second UE are configured in coverage with the network entity.