公开(公告)号：US20190007961A1

公开(公告)日：2019-01-03

申请号：US16125609

申请日：2018-09-07

Applicant: QUALCOMM Incorporated

Inventor： Makesh Pravin JOHN WILSON ,  Tao LUO ,  Taesang YOO ,  Xiaoxia ZHANG ,  Heechoon LEE ,  June NAMGOONG ,  Bilal SADIQ ,  Wenjun LI

IPC: H04W72/12 ,  H04L5/00 ,  H04L1/00 ,  H04W28/22 ,  H04W52/02

Abstract: A control resource region of an New Radio system slot structure may be separated into control resource sets, only some of which may be used for control transmissions. Aspects presented herein improve the efficient utilization of resources by enabling data transmission in resources of the DL control resource region and/or the UL control resource region. A UE receives an indication of a control resource set in a control resource region of a slot that may provide a control channel resource or a data channel resource and performs rate matching for data transmissions in the data channel based at least in part on the indication. The indication may be a semi-static indication, e.g., RRC signaling, of the control resource set.

公开(公告)号：US20180097594A1

公开(公告)日：2018-04-05

申请号：US15619086

申请日：2017-06-09

Applicant: QUALCOMM Incorporated

Inventor： Renqiu WANG ,  Wei ZENG ,  June NAMGOONG ,  Hao XU ,  Peter GAAL

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/04

CPC classification number: H04L5/0048 ,  H04L27/2613 ,  H04W72/0413

Abstract: Various additional and alternative aspects are described herein. In some aspects, the present disclosure provides a method for wireless communication. The method includes determining at least one RS pattern for allocating a reference signal on an uplink channel and a downlink channel based on one or more transmission factors for transmitting the reference signal, wherein at least a portion of the at least one RS pattern is the same for the uplink channel and the downlink channel. The method further includes transmitting the reference signal using the determined RS pattern.

公开(公告)号：US20170180020A1

公开(公告)日：2017-06-22

申请号：US15377934

申请日：2016-12-13

Applicant: QUALCOMM Incorporated

Inventor： June NAMGOONG ,  Alexandros MANOLAKOS ,  Joseph Binamira SORIAGA ,  Tingfang JI

IPC: H04B7/04

CPC classification number: H04B7/0456

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a base station. The base station estimates a first channel matrix observed by a first UE. The base station also applies a SVD to the first channel matrix to obtain a left singular vector matrix and a right singular vector matrix of the first channel matrix. The base station further determines a first precoding matrix based on a product of the right singular vector matrix and a conjugate transpose of the left singular vector matrix. The base station yet further applies the first precoding matrix to at least one first symbol to generate one or more precoded symbols. The base station transmits the one or more precoded symbols.

公开(公告)号：US20250062810A1

公开(公告)日：2025-02-20

申请号：US18450821

申请日：2023-08-16

Applicant: QUALCOMM Incorporated

Inventor： June NAMGOONG ,  Akash Sandeep DOSHI ,  Taesang YOO ,  Hyojin LEE

IPC: H04B7/06 ,  H04B7/0456 ,  H04W72/0457

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, decoder configuration information associated with a transmitter neural network configured to be used to generate at least one latent vector corresponding to one or more computation tasks of a plurality of computation tasks associated with a query-based cross-node machine learning system. The UE may receive, from the network node, query configuration information associated with a query-based decoder. The UE may transmit, to the network node and based at least in part on instantiation of the transmitter neural network by the UE, the at least one latent vector. Numerous other aspects are described.

公开(公告)号：US20250056555A1

公开(公告)日：2025-02-13

申请号：US18932528

申请日：2024-10-30

Applicant: QUALCOMM Incorporated

Inventor： June NAMGOONG ,  Taesang YOO ,  Naga BHUSHAN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04W72/23 ,  G06N3/08 ,  H04W64/00 ,  H04W72/52 ,  H04W72/54 ,  H04W84/02

Abstract: A transmitting device for wireless communication calculates distortion error based on a non-distorted digital transmit waveform and a non-linearity. The transmitting device compresses the distortion error with an encoder neural network of an auto-encoder. The transmitting device transmits, to a receiving device, the compressed distortion error to compensate for the non-linearity in a power amplifier (PA).

公开(公告)号：US20250008513A1

公开(公告)日：2025-01-02

申请号：US18693029

申请日：2021-12-02

Applicant: QUALCOMM INCORPORATED

Inventor： Hyojin LEE ,  Chenxi HAO ,  June NAMGOONG ,  Taesang YOO ,  Wei XI ,  Pavan Kumar VITTHALADEVUNI ,  Yu ZHANG ,  Hwan Joon KWON

IPC: H04W72/1273 ,  H04L25/02 ,  H04W72/542

Abstract: Aspects described herein relate to encoding, based on an estimated channel matrix of a reference signal received from a base station, channel state information (CSI) using a machine learning (ML)-based CSI encoder, transmitting, to the base station, an output of the ML-based CSI encoder and assistance information related to the estimated channel matrix, and receiving, from the base station, a scheduling grant for a downlink channel having at least one parameter that is based on the output of the ML-based CSI encoder and the assistance information. Other aspects relate to receiving the CSI encoder output and assistance information, and transmitting the scheduling grant.

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：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：US20240276250A1

公开(公告)日：2024-08-15

申请号：US18681481

申请日：2021-10-06

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  June NAMGOONG ,  Huilin XU

IPC: H04W24/02 ,  H04W36/00

CPC classification number: H04W24/02 ,  H04W36/0055

Abstract: A method of wireless communication by a user equipment (UE) includes receiving a message configuring multiple machine learning model groups. The method also includes receiving signaling configuring monitoring occasions for an indication to switch between the machine learning model groups and monitoring the occasions in accordance with the signaling. The method further includes switching to one of the machine learning model groups in response to receiving the indication detected during the monitored occasions.

公开(公告)号：US20240244454A1

公开(公告)日：2024-07-18

申请号：US18561814

申请日：2021-07-27

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  June NAMGOONG ,  Yuwei REN ,  Fei HUANG ,  Duo ZHANG

IPC: H04W24/02 ,  H04L1/00 ,  H04W72/1273 ,  H04W72/231

CPC classification number: H04W24/02 ,  H04L1/0061 ,  H04W72/1273 ,  H04W72/231

Abstract: Certain aspects of the present disclosure provide techniques for configuring machine learning models on user equipment, including reduced capability user equipment.