公开(公告)号：US20240397306A1

公开(公告)日：2024-11-28

申请号：US18592990

申请日：2024-03-01

Applicant: QUALCOMM Incorporated

Inventor： Eren BALEVI ,  Taesang YOO ,  Jay Kumar SUNDARARAJAN

IPC: H04W8/22 ,  H04W24/02 ,  H04W76/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a UE capability reporting message including information associated with identifying a set of UE conditions associated with a first set of functionalities, wherein the first set of functionalities corresponds to a set of model features. The UE may receive, based at least in part on transmitting the UE capability reporting message, control signaling identifying a second set of functionalities that is a subset of the first set of functionalities. Numerous other aspects are described.

公开(公告)号：US20240388472A1

公开(公告)日：2024-11-21

申请号：US18320918

申请日：2023-05-19

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ali Mohammed HIRZALLAH ,  Taesang YOO ,  Rajat PRAKASH

IPC: H04L25/02 ,  H04L5/00

Abstract: Aspects presented herein may improve the efficiency and performance of artificial intelligence (AI)/machine learning (ML) (AI/ML) positioning by enabling a user equipment (UE) to compress downlink (DL) reference signal measurements to reduce reporting overhead for the DL reference signal measurements. In one aspect, a UE performs at least one channel impulse response (CIR) measurement or at least one channel frequency response (CFR) measurement for a set of positioning reference signals (PRSs). The UE compresses the at least one CIR measurement or the at least one CFR measurement for the set of PRSs. The UE reports, for a network entity, one or more of the at least one compressed CIR measurement or the at least one compressed CFR measurement for the set of PRSs.

公开(公告)号：US20240364437A1

公开(公告)日：2024-10-31

申请号：US18584572

申请日：2024-02-22

Applicant: QUALCOMM Incorporated

Inventor： Thomas Markus HEHN ,  Tribhuvanesh OREKONDY ,  Arash BEHBOODI ,  Ori SHENTAL ,  Taesang YOO ,  June NAMGOONG ,  Akash Sandeep DOSHI ,  Ashwin SAMPATH ,  Juan Carlos BUCHELI GARCIA ,  Joseph Binamira SORIAGA

IPC: H04B17/309 ,  H04B17/391

CPC classification number: H04B17/347 ,  H04B17/3913

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may obtain position information associated with a first subset of network node positions, of a set of network node positions, in connection with a map associated with a wireless coverage area. The network node may obtain map information associated with the map and may determine, based on a machine learning component, a first plurality of predicted pathloss values associated with a second subset of network node positions of the set of network node positions. Numerous other aspects are described.

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：US20240306000A1

公开(公告)日：2024-09-12

申请号：US18179953

申请日：2023-03-07

Applicant: QUALCOMM Incorporated

Inventor： Eren BALEVI ,  Taesang YOO ,  June NAMGOONG

IPC: H04W16/18 ,  G06F40/30

CPC classification number: H04W16/18 ,  G06F40/30

Abstract: Certain aspects of the present disclosure provide techniques for semantic communication. A method for wireless communications includes obtaining, by a semantic encoder, a set of real values for transmission to a receiving device; encoding, by the semantic encoder, the set of real values based on a semantic model and a first dimension of a set of dimensions, wherein each different dimension in the set of dimensions corresponds to a different number of real values to output; outputting an encoded set of real values; outputting the encoded set of real values for transmission to the receiving device over a wireless communication channel; obtaining feedback from the receiving device; and using a second dimension of the set of dimensions based on the feedback.

公开(公告)号：US20240097769A1

公开(公告)日：2024-03-21

申请号：US18510272

申请日：2023-11-15

Applicant: QUALCOMM Incorporated

Inventor： Tao LUO ,  Hamed PEZESHKI ,  Taesang YOO

IPC: H04B7/06 ,  H04W24/10 ,  H04W36/32 ,  H04W52/14 ,  H04W76/11

CPC classification number: H04B7/0695 ,  H04W24/10 ,  H04W36/32 ,  H04W52/143 ,  H04W76/11

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, via a sensor included within the UE, information associated with a base station. For instance, the UE may receive, via a camera included within the UE, an image of the base station. In some cases, the information associated with the base station may also include environment information identifying an antenna of the base station. The UE may then perform, based on the received information, a beam management procedure to track a UE beam corresponding to a base station beam, and communicate with the base station based on the beam management procedure.

公开(公告)号：US20240057021A1

公开(公告)日：2024-02-15

申请号：US18446320

申请日：2023-08-08

Applicant: QUALCOMM Incorporated

Inventor： Hamed PEZESHKI ,  Taesang YOO ,  Tao LUO

IPC: H04W64/00 ,  H04W72/044

CPC classification number: H04W64/003 ,  H04W72/046

Abstract: Systems and techniques for wireless communications are described herein. For example, a process for wireless communications at a first network entity include obtaining site-specific data associated with a geographic location and adapting, at the first network entity, a machine learning model based on the site-specific data to generate an updated machine learning model for estimating or predicting of at least one characteristic associated with wireless communications between the first network entity and one or more network entities. The first network entity can experience a trigger event which causes the first network entity to transmit a request for the site-specific data. The triggering event can be based on at least one of a location of the first network entity in the geographic location or the first network entity moving to the geographic location or based on other factors such as a change in a physical characteristic of the location.

公开(公告)号：US20240012089A1

公开(公告)日：2024-01-11

申请号：US17811413

申请日：2022-07-08

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Mohammed Ali Mohammed HIRZALLAH ,  Srinivas YERRAMALLI ,  Taesang YOO ,  Roohollah AMIRI ,  Mohammad Tarek FAHIM ,  Rajat PRAKASH ,  Xiaoxia ZHANG

IPC: G01S5/02

CPC classification number: G01S5/02525 ,  G01S5/0268 ,  G01S5/02955

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) may obtain a first set of position estimates of the UE based on applying a first positioning model to one or more radio frequency fingerprint positioning (RFFP) measurements. The UE may obtain a second set of position estimates of the UE using a positioning technique that does not use the first positioning model. The UE may transmit a mismatch report, wherein the mismatch report is based on comparing the first set of position estimates with the second set of position estimates.

公开(公告)号：US20230350002A1

公开(公告)日：2023-11-02

申请号：US17661534

申请日：2022-04-29

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ali Mohammed HIRZALLAH ,  Xiaoxia ZHANG ,  Roohollah AMIRI ,  Srinivas YERRAMALLI ,  Marwen ZORGUI ,  Mohammad Tarek FAHIM ,  Taesang YOO ,  Rajat PRAKASH

IPC: G01S5/02 ,  H04W4/029

CPC classification number: G01S5/02525 ,  G01S5/0236 ,  G01S5/0278 ,  H04W4/029

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) transmits one or more provide capabilities messages to a location server, the one or more provide capabilities messages indicating at least a first set of capabilities of the UE to engage in a downlink radio frequency fingerprint (DL-RFFP) positioning procedure, and receives one or more positioning assistance data messages for the DL-RFFP positioning procedure from the location server, the one or more positioning assistance data messages based at least on the first set of capabilities.

公开(公告)号：US20230336972A1

公开(公告)日：2023-10-19

申请号：US17659129

申请日：2022-04-13

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Gavin Bernard HORN ,  Taesang YOO ,  Rajeev KUMAR ,  Shankar KRISHNAN ,  Aziz GHOLMIEH

IPC: H04W8/22 ,  H04W24/02 ,  G06N20/00 ,  H04W28/16

CPC classification number: H04W8/22 ,  H04W24/02 ,  G06N20/00 ,  H04W28/16

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit capability information that indicates support for one or more model combinations of machine learning (ML) models, wherein the capability information further indicates one or more performance parameters of an ML model of the ML models with respect to a model combination of the one or more model combinations that includes the ML model. The UE may receive one or more indications to use one or more of the ML models based at least in part on the capability information. Numerous other aspects are described.