公开(公告)号：US20240049198A1

公开(公告)日：2024-02-08

申请号：US18489758

申请日：2023-10-18

Applicant: QUALCOMM Incorporated

Inventor： Wanshi CHEN ,  Kianoush HOSSEINI ,  Peter GAAL ,  Srinivas YERRAMALLI ,  Hao XU ,  Jing SUN ,  Shimman Arvind PATEL ,  Aamod KHANDEKAR

IPC: H04W72/0446 ,  H04L1/1829 ,  H04L5/00 ,  H04W76/27 ,  H04L1/1867 ,  H04W72/21 ,  H04W72/23 ,  H04L1/1812

CPC classification number: H04W72/0446 ,  H04L1/1861 ,  H04L5/00 ,  H04W76/27 ,  H04L1/1896 ,  H04W72/21 ,  H04W72/23 ,  H04L1/1812 ,  H04L5/0048 ,  H04W88/02

Abstract: Methods, systems, and devices for wireless communication are described that provide for reduced timing between certain downlink communications and responsive uplink communications relative to certain legacy systems (e.g., legacy LTE systems). A user equipment (UE) or base station may be capable of operating using two or more timing configurations that each include an associated time period between receipt of a downlink communication (e.g., a grant of uplink resources or shared channel data) and a responsive uplink communication (e.g., an uplink transmission using the granted uplink resources or feedback of successful reception of the shared channel data). In cases where a UE or base station are capable of two or more timing configurations, a timing configuration for a transmission may be determined and the responsive uplink communication transmitted according to the determined timing configuration.

公开(公告)号：US20240037441A1

公开(公告)日：2024-02-01

申请号：US17816481

申请日：2022-08-01

Applicant: QUALCOMM Incorporated

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

IPC: G06N20/00 ,  H04L41/16 ,  G01S5/02

CPC classification number: G06N20/00 ,  H04L41/16 ,  G01S5/0252

Abstract: Disclosed are techniques for training a machine learning model. In an aspect, a user equipment (UE) receives, from a network entity, one or more selection criteria for determining whether the UE is to participate in training the machine learning model, determines whether the UE satisfies the one or more selection criteria during a first period of time, and transmits, to the network entity, after a second period of time, updated parameters for the machine learning model, wherein the machine learning model is updated during the second period of time based on a determination that the UE satisfies the one or more selection criteria.

公开(公告)号：US20240031978A1

公开(公告)日：2024-01-25

申请号：US17814583

申请日：2022-07-25

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Srinivas YERRAMALLI

IPC: H04W64/00 ,  H04W48/16 ,  H04B17/391 ,  H04B17/318 ,  H04L5/00

CPC classification number: H04W64/006 ,  H04W48/16 ,  H04B17/391 ,  H04B17/318 ,  H04L5/0048

Abstract: Aspects presented herein may improve the efficiency, accuracy, and/or latency of a UE positioning procedure by enabling mobility analytics associated with a UE or a set of UEs to be exchanged between a location server and an NWDAF, either directly or via another network entity. In one aspect, a first network entity transmits a request for mobility data associated with a set of UEs, where the request for the mobility data is transmitted for a second network entity associated with mobility data analytics. The first network entity receives, based on the request, an indication of the mobility data associated with the set of UEs. The first network performs at least one location function for at least one UE in the set of UEs based on the indication of the mobility data.

公开(公告)号：US20240015762A1

公开(公告)日：2024-01-11

申请号：US18252008

申请日：2021-10-28

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Alexandros MANOLAKOS ,  Mukesh KUMAR

IPC: H04W72/232 ,  H04W76/20 ,  H04W68/02 ,  H04W76/30

CPC classification number: H04W72/232 ,  H04W76/20 ,  H04W68/02 ,  H04W76/30

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) monitors one or more physical downlink control channel (PDCCH) candidates in a search space while in a radio resource control (RRC) inactive state, receives, while in the RRC inactive state, a positioning paging message from a network entity on at least one PDCCH candidate of the one or more PDCCH candidates, the positioning paging message configured to trigger an update to one or more parameters associated with an ongoing positioning session involving the UE, applies, while in the RRC inactive state, the update to the one or more parameters, and transmits, while in the RRC inactive state, an acknowledgment to the network entity in response to reception of the positioning paging message.

公开(公告)号：US20240007883A1

公开(公告)日：2024-01-04

申请号：US18255718

申请日：2022-01-13

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Marwen ZORGUI

IPC: H04W24/08

CPC classification number: H04W24/08

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) maintains timing information for each of a plurality of beam pairs, each beam pair comprising a downlink (DL) beam pair, comprising a base station transmit beam and a UE receive beam or a sidelink (SL) beam pair, comprising a UE transmit beam and a UE receive beam. The UE measures a first reference signal using a first beam pair from the plurality of beam pairs, measures a second reference signal using a second beam pair from the plurality of beam pairs, and reports, to a transmitting entity, beam timings for the first beam pair and the second beam pair. The measuring steps, the reporting step, or both, are performed according to the timing information for the first beam pair and the second beam pair.

公开(公告)号：US20230354247A1

公开(公告)日：2023-11-02

申请号：US18188638

申请日：2023-03-23

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ali Mohammed HIRZALLAH ,  Taesang YOO ,  Srinivas YERRAMALLI ,  Mohammad Tarek FAHIM

IPC: H04W64/00 ,  H04W4/029

CPC classification number: H04W64/00 ,  H04W4/029

Abstract: Disclosed are techniques for wireless communication. In an aspect, a network entity receives a provide location information message from a user equipment (UE), the provide location information message including one or more positioning estimates derived by the UE during one or more positioning inference occasions of a machine learning model, wherein the machine learning model is applied to one or more measurements of a wireless channel between the UE and a network node during each of the one or more positioning inference occasions, and transmits a performance report indicating a performance of the machine learning model at least in deriving the one or more positioning estimates during the one or more positioning inference occasions.

公开(公告)号：US20230337172A1

公开(公告)日：2023-10-19

申请号：US18043855

申请日：2021-10-08

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Srinivas YERRAMALLI

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/0051

Abstract: Disclosed are various techniques for wireless communication. In an aspect, a user equipment (UE) may receive, from a network entity, first information identifying positioning reference signal (PRS) resources. The UE may receive, from a base station, second information identifying sounding reference signal (SRS) resources. The UE may select, from PRS resources identified by the first information, PRS resources that satisfy a PRS-SRS proximity requirement with regard to at least one SRS resource identified by the second information. The UE may use the selected PRS resources at least for performing UE Rx-Tx measurements. In another aspect, a network entity may transmit, to a UE, first information identifying PRS resources. The network entity may transmit, to the UE, second information specifying a number of PRS resources to be used by the UE at least for performing UE Rx-Tx measurements.

公开(公告)号：US20230324541A1

公开(公告)日：2023-10-12

申请号：US18042959

申请日：2021-10-13

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Srinivas YERRAMALLI ,  Rajat PRAKASH ,  Xiaoxia ZHANG

IPC: G01S13/87 ,  H04W4/38

CPC classification number: G01S13/87 ,  H04W4/38

Abstract: An RF sensing method includes: producing, at an application device, an RF sensing request including a request for a network entity to coordinate RF sensing of at least one of a region or an object, wherein the RF sensing request includes at least one criterion of the RF sensing, the at least one criterion comprising at least one of an indication of the region, an identity of at least one RF sensing device, or an identity of a target object of the RF sensing; sending the RF sensing request from the application device to the network entity; and receiving, at the application device from the network entity, an RF sensing report indicating a result of the RF sensing.

公开(公告)号：US20230262421A1

公开(公告)日：2023-08-17

申请号：US18309503

申请日：2023-04-28

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Alexandros MANOLAKOS

IPC: H04W4/029 ,  G01S5/02 ,  H04L5/00

CPC classification number: H04W4/029 ,  G01S5/0257 ,  H04L5/0048

Abstract: Disclosed are techniques for wireless positioning. In an aspect, a user equipment (UE) performs one or more positioning measurements of positioning reference signals (PRS) transmitted by at least one set of transmission-reception points (TRPs) of one or more sets of TRPs, wherein each set of TRPs of the one or more sets of TRPs satisfies a dilution of precision (DOP) threshold, and reports the one or more positioning measurements or location information derived from the one or more positioning measurements.

公开(公告)号：US20230239104A1

公开(公告)日：2023-07-27

申请号：US17997799

申请日：2021-06-03

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Alexandros MANOLAKOS ,  Mukesh KUMAR

IPC: H04L5/00 ,  H04W52/08

CPC classification number: H04L5/0051 ,  H04L5/0064 ,  H04L5/0035 ,  H04W52/08

Abstract: In an aspect, a UE detects a collision between at least one symbol among first and second sets of symbols of respective SRS-M and SRS-P configurations. The UE selects one of the SRS-M configuration and the SRS-P configuration for transmission on the at least one detected collision symbol, and transmits an SRS transmission in accordance with the selected SRS configuration on the at least one detected collision symbol. In another aspect, a BS transmits configuration of a SRS-M-P, and receives an SRS-M-P transmission from a UE in accordance with the SRS-M-P configuration on at least one symbol.