公开(公告)号：US20240056151A1

公开(公告)日：2024-02-15

申请号：US18340732

申请日：2023-06-23

Applicant: QUALCOMM Incorporated

Inventor： June NAMGOONG ,  Yiyue CHEN ,  Taesang YOO ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM

IPC: H04B7/06

CPC classification number: H04B7/0626 ,  H04B7/0634

Abstract: The techniques described herein utilize a machine learning algorithm to train the encoders from multiple UE vendors and a shared decoder from a gNB vendor in order to develop a universal gNB decoder that may be capable of decoding input from UEs from different UE vendors at comparable performance and overhead to different decoders that are specifically developed for each encoder.

公开(公告)号：US20240022288A1

公开(公告)日：2024-01-18

申请号：US18041038

申请日：2021-07-01

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  June NAMGOONG ,  Taesang YOO ,  Naga BHUSHAN ,  Jay Kumar SUNDARARAJAN ,  Pavan Kumar VITTHALADEVUNI ,  Krishna Kiran MUKKAVILLI ,  Hwan Joon KWON ,  Tingfang JI

IPC: H04B7/0417

CPC classification number: H04B7/0417

Abstract: Various aspects of the present disclosure relate to wireless communication. In some aspects, a client may receive an observed environmental vector feedback configuration associated with a reporting procedure for reporting updates corresponding to at least one observed environmental vector that is based at least in part on one or more features associated with an environment of the client, wherein the observed environmental vector comprises input for a first machine learning component that determines client specific parameters for use by a second machine learning component. The client may transmit an update corresponding to the at least one observed environmental vector based at least in part on the observed environmental vector feedback configuration. Numerous other aspects are provided.

公开(公告)号：US20240019528A1

公开(公告)日：2024-01-18

申请号：US17813279

申请日：2022-07-18

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Srinivas YERRAMALLI ,  Taesang YOO

IPC: G01S5/02

CPC classification number: G01S5/02521 ,  G01S5/0263

Abstract: In an aspect, a method of wireless communication performed by a user equipment (UE) includes determining that a positioning model error instance has occurred during a positioning occasion based on 1) a position uncertainty associated with a first position estimate satisfying positioning uncertainty error criteria, wherein the first position estimate is obtained during the positioning occasion by applying a first positioning model to radio frequency fingerprint (RFFP) measurements, 2) a positioning mismatch between the first position estimate of the UE and a second position estimate of the UE satisfying position mismatch error criteria, wherein the second position estimate of the UE is obtained during the positioning occasion by performing a positioning technique that does not use the first positioning model, or 3) any combination thereof; and determining that the first positioning model has failed based on a number of positioning model error instances satisfying positioning model failure criteria.

公开(公告)号：US20230388888A1

公开(公告)日：2023-11-30

申请号：US17804720

申请日：2022-05-31

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Ajay GUPTA ,  Gavin Bernard HORN ,  Taesang YOO ,  Rajeev KUMAR ,  Shankar KRISHNAN ,  Eren BALEVI

IPC: H04W36/32 ,  H04W36/00 ,  H04W36/24 ,  H04W76/30

CPC classification number: H04W36/32 ,  H04W36/0033 ,  H04W36/245 ,  H04W76/30

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node in a radio access network (RAN) may transmit mobility history data for a user equipment (UE) to a second network node in a core network associated with the RAN. The first network node may receive a UE mobility prediction model that is based at least in part on the mobility history data from the second network node. Numerous other aspects are described.

公开(公告)号：US20230370308A1

公开(公告)日：2023-11-16

申请号：US18357921

申请日：2023-07-24

Applicant: QUALCOMM Incorporated

Inventor： Hamed PEZESHKI ,  Tao LUO ,  Sony AKKARAKARAN ,  Mahmoud TAHERZADEH BOROUJENI ,  Taesang YOO ,  Hua WANG

IPC: H04L25/02 ,  H04B7/06 ,  H04L5/00 ,  H04W4/02

CPC classification number: H04L25/0254 ,  H04W72/21 ,  H04B7/0626 ,  H04L5/0048 ,  H04W4/025

Abstract: Disclosed are techniques for determining tone patterns for transmission of reference signals. One or more parameters associated with communications with a base station over a time duration, may be determined by a user equipment. The user equipment may determine, based on the one or more parameters, a tone pattern for a reference signal for use in communications with the base station over a future time duration. The user equipment may then transmit the tone pattern to the base station. The user equipment may then receive the reference signal from the base station, over the tone patterns

公开(公告)号：US20230354254A1

公开(公告)日：2023-11-02

申请号：US17661399

申请日：2022-04-29

Applicant: QUALCOMM Incorporated

Inventor： Jay Kumar SUNDARARAJAN ,  Alexandros MANOLAKOS ,  Taesang YOO ,  Sooryanarayanan GOPALAKRISHNAN ,  Naga BHUSHAN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04W64/00 ,  H04W4/029 ,  H04L25/02

CPC classification number: H04W64/003 ,  H04W4/029 ,  H04L25/0224

Abstract: Disclosed are techniques for wireless communication. In an aspect, a first network node determines at least one positioning measurement based on a channel estimate of a positioning reference signal (PRS) transmitted by a second network node, and obtains measurement error feedback for at least the at least one positioning measurement, wherein the measurement error feedback is based on an expected positioning measurement corresponding to the at least one positioning measurement, and wherein the expected positioning measurement is based on a location of the first network node and a location of the second network node.

公开(公告)号：US20230350001A1

公开(公告)日：2023-11-02

申请号：US17661538

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 ,  H04W64/00 ,  H04L5/00 ,  G06N3/08

CPC classification number: G01S5/0236 ,  H04W64/00 ,  H04L5/0048 ,  G06N3/08 ,  G01S5/02521

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) receives one or more positioning assistance data messages for a downlink radio frequency fingerprint (DL-RFFP) positioning procedure from a first network entity, the one or more positioning assistance data messages including at least one parameter related to a machine learning model the UE is configured to use for the DL-RFFP positioning procedure, and transmits one or more location information messages to a second network entity, the one or more location information messages including one or more parameters related to the DL-RFFP positioning procedure.

公开(公告)号：US20230319617A1

公开(公告)日：2023-10-05

申请号：US18015683

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Pavan Kumar VITTHALADEVUNI ,  Taesang YOO ,  June NAMGOONG ,  Jay Kumar SUNDARARAJAN ,  Naga BHUSHAN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Hwan Joon KWON ,  Wanshi CHEN

IPC: H04W24/10 ,  G06N3/08

CPC classification number: H04W24/10 ,  G06N3/08

Abstract: A first wireless device, such as a user equipment, generates a message indicating a processing time for at least one of training a neural network for channel state information (CSI) derivation or for reporting the CSI based on a trained neural network. The first wireless device transmits the message indicating the processing time to a second wireless device. The second wireless device may be a network entity, such as a base station, a transmission reception point, or another UE.

公开(公告)号：US20230275787A1

公开(公告)日：2023-08-31

申请号：US18004267

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Pavan Kumar VITTHALADEVUNI ,  Alexandros MANOLAKOS ,  Taesang YOO ,  Naga BHUSHAN ,  June NAMGOONG ,  Jay Kumar SUNDARARAJAN ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04L25/02 ,  G06N3/045

CPC classification number: H04L25/0254 ,  G06N3/045

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first device may transmit a neural network capability indication that indicates a capability of the first device associated with training at least one channel state feedback (CSF) neural network for facilitating providing CSF. The first device may receive, based at least in part on the capability of the first device, a CSF neural network configuration that indicates at least one parameter associated with the at least one CSF neural network. Numerous other aspects are provided.

公开(公告)号：US20230262568A1

公开(公告)日：2023-08-17

申请号：US17651165

申请日：2022-02-15

Applicant: QUALCOMM Incorporated

Inventor： Mohamed Fouad Ahmed MARZBAN ,  Wooseok NAM ,  Tao LUO ,  Arumugam CHENDAMARAI KANNAN ,  Vinay CHANDE ,  Taesang YOO

IPC: H04W36/32 ,  H04W36/00

CPC classification number: H04W36/32 ,  H04W36/00835 ,  H04W36/0058 ,  H04W36/00837

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network entity may generate cell information about a first cell provided at least in part by the first network entity, the cell information associated with one or more potential sources of interference at a second cell provided at least in part by a second network entity, the one or more potential sources of interference being associated with the first cell. The first network entity may communicate the cell information to the second network entity. Numerous other aspects are described.