公开(公告)号：US20240323891A1

公开(公告)日：2024-09-26

申请号：US18189144

申请日：2023-03-23

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ali Mohammed HIRZALLAH ,  Srinivas YERRAMALLI ,  Marwen ZORGUI

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/0051

Abstract: A wireless device may measure a set of positioning signals. The wireless device may calculate a set of estimated positioning results using a positioning model based on the measured set of positioning signals. The wireless device may obtain a set of verified positioning labels associated with the set of estimated positioning results. The wireless device may calculate a set of positioning model capability metrics based on the set of estimated positioning results and the set of verified positioning labels. The wireless device may output an indication of the calculated set of positioning model capability metrics. A network entity may transmit a request for the wireless device to indicate its support for calculating a set of positioning results using a positioning model. The network entity may receive, based on the request, a response including the set of positioning model capability metrics from the wireless device.

公开(公告)号：US20240319354A1

公开(公告)日：2024-09-26

申请号：US18186867

申请日：2023-03-20

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Srinivas YERRAMALLI ,  Balwinderpal SACHDEV

IPC: G01S13/50 ,  H04L5/00 ,  H04W64/00

CPC classification number: G01S13/505 ,  H04L5/0048 ,  H04W64/006

Abstract: Apparatuses and methods for Doppler processing in RF sensing for wireless/cellular systems are described. An apparatus is configured to configure a uniform sampling periodicity for a set of Doppler operations based on a sampling configuration. The uniform sampling periodicity is different from a non-uniform periodicity or a uniform periodicity of a received reference signal. The apparatus is also configured to measure, based on the received reference signal, sensing measurement data associated with at least one sensing target. The apparatus is also configured to process one or more of the set of Doppler operations for at least one portion of the sensing measurement data according to the uniform sampling periodicity.

公开(公告)号：US20240314001A1

公开(公告)日：2024-09-19

申请号：US18678846

申请日：2024-05-30

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Xiaoxia ZHANG ,  Taesang YOO ,  Rajat PRAKASH

IPC: H04L25/02 ,  G01S3/48 ,  H04W64/00

CPC classification number: H04L25/0254 ,  G01S3/48 ,  H04L25/0212 ,  H04W64/003

Abstract: Techniques are provide for neural network based positioning of a mobile device. An example method for measuring a channel in a wireless communication system includes: receiving reference signal information; determining one or more channel frequency responses based on the reference signal information and one or more timing hypotheses; determining one or more channel impulse responses comprising a channel impulse response for each of the one or more channel frequency responses; processing the one or more channel impulse responses with a neural network; and determining an output of the neural network.

公开(公告)号：US20240284385A1

公开(公告)日：2024-08-22

申请号：US18569953

申请日：2022-06-02

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Srinivas YERRAMALLI

IPC: H04W64/00 ,  G01S5/00 ,  G01S5/02 ,  H04L5/00

CPC classification number: H04W64/00 ,  G01S5/0036 ,  G01S5/0226 ,  G01S5/0236 ,  H04L5/0051

Abstract: Disclosed are techniques for wireless communication. In an aspect, a UE receives, from a position estimation entity, a parent PRS resource set configuration associated with a set of parent beams from a TRP, and a set of child PRS resource set configurations associated with a respective set of child beams for each of the set of parent beams. The UE performs measurements on the set of parent beams and at least one activated set of child beams. The position estimation entity receives at least one measurement report(s) based on measurements associated with the set of parent beams and the at least one activated set of child beams.

公开(公告)号：US20240276440A1

公开(公告)日：2024-08-15

申请号：US18169778

申请日：2023-02-15

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Srinivas YERRAMALLI ,  Rajat PRAKASH

IPC: H04W64/00 ,  H04W48/20 ,  H04W72/25

CPC classification number: H04W64/003 ,  H04W48/20 ,  H04W72/25

Abstract: In an aspect, a first network node may obtain first map information associated with at least one of a positioning session or an RF sensing session. The first network node may select, based on the map information, at least one of a first set of TRPs or at least one second network node for at least one of the positioning session or the RF sensing session. The first network node may configure at least one of the first set of TRPs or the at least one second network node for at least one of the positioning session or the RF sensing session.

公开(公告)号：US20240251359A1

公开(公告)日：2024-07-25

申请号：US18156906

申请日：2023-01-19

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Srinivas YERRAMALLI ,  Ahmed Attia ABOTABL

IPC: H04W52/32 ,  H04W52/24

CPC classification number: H04W52/325 ,  H04W52/242

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) may obtain information indicating one of a plurality of network energy modes for communication between a transmission-reception point (TRP) and the UE. The UE may engage in a sidelink positioning session with at least one other UE, comprising the UE transmitting at least one sidelink positioning reference signal (SL-PRS) symbol for the sidelink positioning session based on a SL-PRS transmit power associated with the one of the plurality of network energy modes.

公开(公告)号：US20240250793A1

公开(公告)日：2024-07-25

申请号：US18560773

申请日：2022-05-02

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Srinivas YERRAMALLI ,  Weimin DUAN

IPC: H04L5/00 ,  G01S5/02 ,  H04W8/00 ,  H04W64/00

CPC classification number: H04L5/0051 ,  G01S5/0205 ,  H04W8/005 ,  H04W64/00

Abstract: Disclosed are techniques for wireless communication. In an aspect, a first user equipment (UE) may identify a set of positioning peer UEs, the set comprising at least one positioning peer UE. The UE may perform a UE-initiated sidelink positioning reference signal (SL-PRS) configuration process, the process comprising, for each of at least one positioning peer UE in the set of positioning peer UEs, selecting a desired SL-PRS configuration to be used by the respective positioning peer UE, and indicating, to the respective positioning peer UE, the desired SL-PRS configuration.

公开(公告)号：US20240244576A1

公开(公告)日：2024-07-18

申请号：US18558432

申请日：2022-05-24

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Mukesh KUMAR ,  Alexandros MANOLAKOS

IPC: H04W64/00 ,  H04L5/00 ,  H04W48/10

CPC classification number: H04W64/006 ,  H04L5/0048 ,  H04W48/10

Abstract: Techniques are discussed herein for providing multiple positioning reference signal (PRS) configurations to a user equipment (UE). An example method for measuring a positioning reference signal includes receiving positioning assistance data including a first portion of a plurality of positioning reference signal configurations and scheduling information for a second portion of the plurality of positioning reference signal configurations, selecting a first positioning reference signal configuration based on the first portion of the plurality of positioning reference signal configurations, obtaining a plurality of positioning reference signal parameters associated with the first positioning reference signal configuration based on the scheduling information, wherein the plurality of positioning reference signal parameters are included in the second portion of the plurality of positioning reference signal configurations, and measuring one or more positioning reference signals, the one or more positioning reference signals being based at least in part on the plurality of positioning reference signal parameters.

公开(公告)号：US20240244568A1

公开(公告)日：2024-07-18

申请号：US18559527

申请日：2022-05-02

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Srinivas YERRAMALLI

IPC: H04W64/00 ,  H04W8/00 ,  H04W24/10 ,  H04W92/18

CPC classification number: H04W64/00 ,  H04W8/005 ,  H04W24/10 ,  H04W92/18

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) may identify at least one potential positioning peer UE. The UE may send, to a network node, a request for assistance data, the request comprising information associated with the at least one potential positioning peer UE. In another aspect, a network node may receive, from a UE, a request for assistance data, the request comprising information associated with at least one potential positioning peer UE. The network node may send, to the UE, assistance data based at least in part on the information associated with the at least one potential positioning peer UE, the assistance data comprising assistance data for sidelink positioning.

公开(公告)号：US20240230870A1

公开(公告)日：2024-07-11

申请号：US18152609

申请日：2023-01-10

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Srinivas YERRAMALLI ,  Mohammed Ali Mohammed HIRZALLAH

IPC: G01S13/36 ,  G01S7/35

CPC classification number: G01S13/36 ,  G01S7/35

Abstract: Disclosed are techniques for enhanced multipath component reporting in new radio. In an aspect, a requesting entity (RE) may determine that a measuring entity (ME) can perform multipath phase measurements. The RE may send, to the ME, a first request to perform at least one multipath phase measurement. The RE may receive, from the ME, a first response to the first request, the first response comprising results of the at least one multipath phase measurement. The RE may determine a position or sense an object based on the results of the at least one multipath phase measurement.