公开(公告)号：US12245027B2

公开(公告)日：2025-03-04

申请号：US17448498

申请日：2021-09-22

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Hung Dinh Ly ,  Hwan Joon Kwon

IPC: H04W12/037 ,  H04L5/00 ,  H04L9/08 ,  H04L9/40 ,  H04W12/0431

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify a set of security levels for a set of physical uplink channels, wherein the set of physical uplink channels are overlapping in time. The UE may transmit one or more of the set of physical uplink channels based at least in part on the set of security levels for the set of physical uplink channels. Numerous other aspects are described.

公开(公告)号：US12237947B2

公开(公告)日：2025-02-25

申请号：US18004839

申请日：2021-08-17

Applicant: QUALCOMM Incorporated

Inventor： June Namgoong ,  Taesang Yoo ,  Naga Bhushan ,  Pavan Kumar Vitthaladevuni ,  Jay Kumar Sundararajan ,  Wanshi Chen ,  Krishna Kiran Mukkavilli ,  Hwan Joon Kwon ,  Alexandros Manolakos ,  Tingfang Ji

IPC: H04L25/02 ,  G06N3/0455 ,  H04L25/03

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a client may select, based at least in part on a classifier, an autoencoder of a set of autoencoders to be used for encoding an observed wireless communication vector to generate a latent vector. The client may transmit the latent vector and an indication of the autoencoder. Numerous other aspects are provided.

公开(公告)号：US12200667B2

公开(公告)日：2025-01-14

申请号：US18361789

申请日：2023-07-28

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia Abotabl ,  Muhammad Sayed Khairy Abdelghaffar ,  Wanshi Chen ,  Hwan Joon Kwon

IPC: H04W56/00 ,  H04L5/14 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/23 ,  H04W72/50

Abstract: Aspects of the disclosure relate to obtaining a duplex mode of a scheduled entity, selecting a downlink-uplink (DU) slot interpretation to be applied by the scheduled entity to a slot including a DU symbol based on the duplex mode of the scheduled entity, and transmitting the DU slot interpretation to the scheduled entity. The DU symbol may be configured to include a downlink transmission and an uplink transmission within a same carrier bandwidth. Other aspects relate to receiving a message, indicating that the slot is formatted with a DU symbol, selecting a DU slot interpretation to be applied to the slot including the DU symbol based on a duplex mode of the scheduled entity, and applying the DU slot interpretation to the slot. Other aspects, examples, and features are also claimed and described.

公开(公告)号：US12193015B2

公开(公告)日：2025-01-07

申请号：US17483893

申请日：2021-09-24

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Muhammad Sayed Khairy Abdelghaffar ,  Wanshi Chen ,  Hwan Joon Kwon ,  Renqiu Wang ,  Hung Dinh Ly ,  Ahmed Attia Abotabl ,  Yuchul Kim ,  Abdelrahman Mohamed Ahmed Mohamed Ibrahim

IPC: H04W72/12 ,  H04L5/14 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. Generally, a base station may dynamically and reliably indicate that pending transmissions are part of a full duplex operation via downlink control information (DCI) designs described herein. For example, a base station may transmit, to a user equipment (UE) a DCI including no more than one downlink grant and no more than one uplink grant for a full duplex operation. In some examples, the base station may transmit a first-stage DCI including partial information, and second-stage DCIs including full uplink and downlink grants for a full duplex operation. In some examples, the base station may configure periodic or semi-periodic uplink and downlink resources that may overlap in time, and may dynamically indicate, to the UE, whether the overlapping uplink and downlink resources are scheduled for a full duplex operation.

公开(公告)号：US12192145B2

公开(公告)日：2025-01-07

申请号：US17453308

申请日：2021-11-02

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Gokul Sridharan ,  Wei Yang ,  Peter Gaal ,  Juan Montojo ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Tingfang Ji

IPC: H04L5/00

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support use of common sequence pools for non-coherent transmissions according to one or more aspects. In a first aspect, a method of wireless communication includes converting, by a wireless communication device, an information bit stream to an integer value. The method also includes selecting, by the wireless communication device, a sequence from a common sequence pool based on the integer value. The common sequence pool has a nested structure of sequences which map different length information bit streams with the same most significant bit or bits to the same sequences. The method further includes transmitting, by the wireless communication device, a non-coherent transmission indicating the sequence. Other aspects and features are also claimed and described.

公开(公告)号：US12160836B2

公开(公告)日：2024-12-03

申请号：US17366928

申请日：2021-07-02

Applicant: QUALCOMM Incorporated

Inventor： Linhai He ,  Seyedkianoush Hosseini ,  Wanshi Chen ,  Tingfang Ji ,  Hwan Joon Kwon ,  Karthika Paladugu ,  Gavin Bernard Horn

IPC: H04W52/36 ,  H04W52/24 ,  H04W76/15 ,  H04W80/02

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a dual connectivity configuration for a plurality of communication links, where at least one communication link of the plurality of communication links includes a sidelink. The UE may transmit a report based on an event associated with the sidelink. In some cases, the UE may determine the event associated with the sidelink based on identifying an activation of the at least one additional sidelink carrier, establishing a relay communication link between the UE and a relay network node, measuring a set of path loss values, determining a minimum path loss value of the measured set of path loss values, determining a backoff value for one or more sidelink carriers, or any combination thereof.

公开(公告)号：US12105189B2

公开(公告)日：2024-10-01

申请号：US17450103

申请日：2021-10-06

Applicant: QUALCOMM Incorporated

Inventor： Alexandros Manolakos ,  Weimin Duan ,  Seyong Park ,  Renqiu Wang ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli

IPC: G01S13/87 ,  H04L5/00 ,  H04L27/26 ,  H04W56/00 ,  H04W72/20

CPC classification number: G01S13/878 ,  H04L5/0048 ,  H04L27/26025 ,  H04W56/001 ,  H04W72/20

Abstract: In an aspect, a radar controller determines a first transmission configuration for a reference radar signal on a first link from a first base station to a second base station, and a second transmission configuration for at least one target radar signal on at least one second link from the first base station to the second base station, the at least one target radar signal for sensing of at least one target, the first transmission configuration being different than the second transmission configuration. The radar controller transmits the first and second transmission configurations to the first and second base stations. The first base station transmits the reference radar signal and the at least one target radar signal in accordance with the respective transmission configurations.

公开(公告)号：US12088378B2

公开(公告)日：2024-09-10

申请号：US17447778

申请日：2021-09-15

Applicant: QUALCOMM Incorporated

Inventor： Taesang Yoo ,  Pavan Kumar Vitthaladevuni ,  Naga Bhushan ,  Krishna Kiran Mukkavilli ,  Tingfang Ji ,  Hwan Joon Kwon ,  June Namgoong ,  Jay Kumar Sundararajan ,  Sooryanarayanan Gopalakrishnan ,  Wanshi Chen

IPC: H04J3/14 ,  G06N3/02 ,  H04B7/0417 ,  H04B7/06 ,  H04L5/00

CPC classification number: H04B7/0626 ,  G06N3/02 ,  H04B7/0417 ,  H04L5/0051

Abstract: A base station may precode a first reference signal using a first precoder (P1) and at least one second reference signal using at least one second precoder (P2). At least two UEs may measure the first reference signal and the at least one second reference signal, and transmit channel state feedback based on the measuring (m11 and m12 for a first UE, and m21 and m22 for a second UE). The channel state feedback may comprise channel state information compressed by at least one neural network. The base station may derive a higher-level precoder (W) for multiple-input multiple-output (MIMO) downlink transmission to the at least two UEs.

公开(公告)号：US12068811B2

公开(公告)日：2024-08-20

申请号：US17819528

申请日：2022-08-12

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Jing Jiang ,  Danlu Zhang ,  Gabi Sarkis ,  Runxin Wang ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Tingfang Ji

IPC: H04B7/0413 ,  H03M13/11 ,  H04L1/00 ,  H04L5/00

CPC classification number: H04B7/0413 ,  H03M13/1102 ,  H04L1/0057 ,  H04L5/001 ,  H04L5/0046 ,  H04L5/0057 ,  H04L1/0003 ,  H04L1/0009

Abstract: A first device may select a base graph from a plurality of base graphs based on one or more of (a) a decoding complexity of a second device, (b) a device category of the second device, (c) a capability of the second device, (d) a decoder mode of the second device, (e) a receiver complexity of the second device, (f) a receiver mode of the second device, (g) a power consumption of the second device, (h) a power mode of the second device, or (i) an indication from the second device. The first device may output an LDPC coded transmission to the second device based on the selected base graph.

公开(公告)号：US12063646B2

公开(公告)日：2024-08-13

申请号：US17445673

申请日：2021-08-23

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Ahmed Elshafie ,  Yi Huang ,  Gokul Sridharan ,  Hwan Joon Kwon

IPC: H04W72/0446 ,  H04J13/00 ,  H04W72/1268

CPC classification number: H04W72/1268 ,  H04J13/0029 ,  H04W72/0446

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate a physical uplink control channel (PUCCH) sequence for a set of PUCCH repetitions, wherein the PUCCH sequence is based at least in part on a PUCCH payload size. The UE may transmit the set of PUCCH repetitions using the PUCCH sequence. Numerous other aspects are provided.