公开(公告)号：US20250168590A1

公开(公告)日：2025-05-22

申请号：US19023163

申请日：2025-01-15

Applicant: QUALCOMM Incorporated

Inventor： Zhibin WU ,  Sudhir Kumar BAGHEL ,  Kapil GULATI ,  Arjun BHARADWAJ ,  Hong CHENG ,  Shailesh PATIL ,  Junyi LI

IPC: H04W4/02 ,  H04L5/00 ,  H04W4/12 ,  H04W4/40 ,  H04W28/02 ,  H04W72/20

Abstract: An improved manner of transmitting and receiving messages in V2X/V2V/D2D is presented in which a transmitting device determines a geographic location of the mobile transmitting device and generates a message for a service group having a group ID associated with the service group, the message comprising a first indication of a geographic area associated with the message, the geographic area based at least in part on the geographic location of the transmitting device. Then, the apparatus transmits the message to the service group, e.g., via V2X/V2V/D2D communication. A receiving device then determines its geographic location and determines whether to send a feedback for the message based on the first indication of the geographic area associated with the message and the geographic location of the receiving device.

公开(公告)号：US20250150154A1

公开(公告)日：2025-05-08

申请号：US18500977

申请日：2023-11-02

Applicant: QUALCOMM Incorporated

Inventor： Keerthi Priya DASALA ,  Navid ABEDINI ,  Junyi LI

IPC: H04B7/145 ,  H04B7/22

Abstract: Method and apparatus for passive or semi-passive nodes having polarization conversion capability. The apparatus provides, to a passive node or a semi-passive node, an access control indication that indicates support for at least one of a first mode of operation or a second mode of operation. The apparatus monitors for a backscattered signal from the passive node or the semi-passive node that is supported by the access control indication, where the backscattered signal comprises the first mode of operation. The apparatus communicates with the passive node or the semi-passive node in response to the first mode of operation of the backscattered signal actively supported by the access control indication.

公开(公告)号：US20250112710A1

公开(公告)日：2025-04-03

申请号：US18480444

申请日：2023-10-03

Applicant: QUALCOMM Incorporated

Inventor： Narayan PRASAD ,  Navid ABEDINI ,  Tao LUO ,  Junyi LI

IPC: H04B17/12 ,  H04B7/04 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit, to a reconfigurable intelligent surface (RIS) controller associated with an RIS, a configuration for applying an RIS pattern. The network node may receive, from a network element, a measurement report indicating received observations of pilot signals reflected by the RIS in accordance with the RIS pattern. The network node may transmit, to the RIS controller and based at least in part on the measurement report, an indication of one or more of an updated codebook or a phase drift associated with a calibration of the RIS. Numerous other aspects are described.

公开(公告)号：US20250106824A1

公开(公告)日：2025-03-27

申请号：US18728844

申请日：2022-03-16

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO ,  Huilin XU ,  Yuwei REN ,  Navid ABEDINI ,  Junyi LI

IPC: H04W72/04 ,  H04W24/10

Abstract: A method of wireless communication by a first user equipment (UE), includes receiving downlink signals from a network device. The method also includes receiving cross-link interference (CLI) to the downlink signals, the cross-link interference originating from a second UE. The method further includes receiving a configuration for a report of multiple differential cross-link interference metric values measured for multiple different cross-link interference resources and an absolute cross-link interference metric value measured for the different CLI resources. The method includes transmitting the report of the differential cross-link interference metric values measured for the different CLI resources.

公开(公告)号：US20250096947A1

公开(公告)日：2025-03-20

申请号：US18467623

申请日：2023-09-14

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Junyi LI ,  Tianyang BAI

IPC: H04L1/1812 ,  H04L5/00 ,  H04W72/232 ,  H04W76/20

Abstract: A method of wireless communication by a user equipment (UE) includes transmitting, to a network node, a first stage hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook on an orthogonal multiple access (OMA) resource. The method also includes transmitting, to the network node, a second stage HARQ-ACK codebook on a non-orthogonal multiple access (NOMA) resource in response to the first stage HARQ-ACK codebook indicating at least one negative acknowledgement (NACK).

公开(公告)号：US20250088327A1

公开(公告)日：2025-03-13

申请号：US18465921

申请日：2023-09-12

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Hua WANG ,  Junyi LI

IPC: H04L5/00 ,  H04B7/06 ,  H04W72/21 ,  H04W72/566

Abstract: Prediction based UCI multiplexing priority is described. An apparatus is configured to generate, based on an ML model and a measurement(s) for a first set of RS metrics of a RS, a prediction for a second set of RS metrics of the RS, and to provide an indication of the prediction based on a priority condition for the prediction to a network node. Another apparatus is configured to receive a measurement indication of a measurement(s) for a first set of RS metrics of a RS, wherein the first set of RS metrics associated with a priority condition for a prediction. The apparatus is configured to generate, based on an ML model, the priority condition for the prediction, and/or the measurement indication of the at least one measurement, the prediction for a second set of RS metrics of the RS, and to provide an indication of the prediction to a UE.

公开(公告)号：US20250081057A1

公开(公告)日：2025-03-06

申请号：US18460332

申请日：2023-09-01

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Navid ABEDINI ,  Junyi LI

IPC: H04W36/08 ,  H04W36/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a repeater device may receive a detection configuration that is associated with autonomous detection of a transmission that is associated with a user equipment (UE). The repeater device may detect the transmission based at least in part on the detection configuration. The repeater device may transmit a detection indication that is based at least in part on detecting the transmission. Numerous other aspects are described.

公开(公告)号：US20250080299A1

公开(公告)日：2025-03-06

申请号：US18558884

申请日：2021-07-05

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Fang YUAN ,  Tao LUO ,  Junyi LI

IPC: H04L5/00 ,  H04B7/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a transmission configuration indicator (TCI) configuration that includes shared TCI state configuration information for multiple TCI state indication modes. The UE may receive, from the base station, an indication of a TCI state indication mode of the multiple TCI state indication modes. The UE may communicate with the base station using a beam direction associated with a TCI state in the TCI state indication mode based at least in part on the shared TCI state configuration information. Numerous other aspects are described.

公开(公告)号：US20250039936A1

公开(公告)日：2025-01-30

申请号：US18715562

申请日：2022-02-02

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Shaozhen GUO ,  Tao LUO ,  Xiaoxia ZHANG ,  Peter GAAL ,  Junyi LI

IPC: H04W74/0833 ,  H04W72/0446 ,  H04W74/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a first transmit-receive point (TRP), a first synchronization signal block (SSB), of a first set of SSBs configured in a component carrier corresponding to a multi-downlink control information (DCI)-based multi-TRP (mTRP) configuration, that is associated with a first physical random access channel (PRACH) occasion. The UE may receive, from a second TRP, a second SSB, of a second set of SSBs configured in the component carrier, that is mapped to a second PRACH occasion. Numerous other aspects are described.

公开(公告)号：US20250039825A1

公开(公告)日：2025-01-30

申请号：US18704333

申请日：2022-10-14

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Junyi LI ,  Piyush GUPTA ,  Rajat PRAKASH ,  Xiaoxia ZHANG ,  Marwen ZORGUI ,  Xiaojie WANG

IPC: H04W64/00

Abstract: Disclosed are techniques for communication. In an aspect, a position estimation entity includes determines common assistance data for a joint position estimation group, and sends to first and second UEs. The position estimation entity further sends indications of which PRS resources associated with the common assistance data is active for the first and second UEs. The position estimation entity receives measurement information from the first and/or second UEs, and derives position estimations of the first and second UEs.