公开(公告)号：US20250151028A1

公开(公告)日：2025-05-08

申请号：US18837079

申请日：2022-04-20

Applicant: QUALCOMM Incorporated

Inventor： Kangqi LIU ,  Alexei Yurievitch GOROKHOV ,  Ruiming ZHENG ,  Chao WEI ,  Qiaoyu LI ,  Mingxi YIN ,  Hao XU

IPC: H04W68/02 ,  H04W24/08 ,  H04W68/12 ,  H04W76/27 ,  H04W84/06 ,  H04W88/04

Abstract: A terrestrial UE may receive at least one of a PEI or a paging indication based on a configuration for a search space associated with the at least one of the PEI or the paging indication and transmit a message to a network node via an aircraft-based relay node based on the at least one of the PEI or the paging indication. The relay node may transmit the at least one of the PEI or the paging indication to the terrestrial UE or receive the at least one of the PEI or the paging indication from an NTN device. The relay node may receive the message from the terrestrial UE based on the at least one of the PEI or the paging indication and relay the message to the network node after receiving the message from the terrestrial UE.

公开(公告)号：US20250138152A1

公开(公告)日：2025-05-01

申请号：US18497488

申请日：2023-10-30

Applicant: QUALCOMM Incorporated

Inventor： Mingxi YIN ,  Min HUANG ,  Chenxi HAO ,  Hao XU ,  Danlu ZHANG

IPC: G01S7/41 ,  G01S7/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may transmit an indication of micro-Doppler measurements associated with a first artificial intelligence or machine learning (AI/ML) model. The wireless communication device may receive, in association with transmitting the indication of the micro-Doppler measurements, an indication of a second AI/ML model that is an update of the first AI/ML model. The wireless communication device may transmit, in connection with using the second AI/ML model, an indication associated with object recognition. Numerous other aspects are described.

公开(公告)号：US20240340079A1

公开(公告)日：2024-10-10

申请号：US18295502

申请日：2023-04-04

Applicant: QUALCOMM Incorporated

Inventor： Mingxi YIN ,  Kangqi LIU ,  Chao WEI ,  Ruiming ZHENG ,  Qiaoyu LI ,  Hao XU

IPC: H04B7/185 ,  H04W16/28

CPC classification number: H04B7/1853 ,  H04B7/18508 ,  H04B7/18534 ,  H04W16/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an aerial node may determine, among a set of beams, one or more beams to be muted to mitigate potential interference associated with multiple aerial nodes transmitting to a terrestrial user equipment (UE). The aerial node may mute the one or more beams while transmitting, to the terrestrial UE, at least one of a discovery signal or feedback related to an emergency message relaying service. Numerous other aspects are described.

公开(公告)号：US20250102654A1

公开(公告)日：2025-03-27

申请号：US18728272

申请日：2022-02-25

Applicant: QUALCOMM Incorporated

Inventor： Jing DAI ,  Min HUANG ,  Chao WEI ,  Chenxi HAO ,  Liangming WU ,  Mingxi YIN ,  Hao XU

IPC: G01S13/00 ,  G01S7/00 ,  G01S13/02 ,  G01S13/42 ,  H01Q25/00

Abstract: Disclosed are techniques for radio frequency (RF) sensing. In an aspect, a network entity (e.g., base station or road-side unit) may perform RF sensing in a first mode for sensing a horizontal angle using horizontal multiple input, multiple output (MIMO) radar with vertical beamforming, in which a two-dimensional MIMO antenna array is configured into a plurality of vertical columns, each column comprising a plurality of antenna elements configured to transmit as a phased array, each column transmitting a different orthogonal signal from the other columns. The network entity may perform RF sensing in a second mode for sensing a vertical angle using vertical MIMO radar with horizontal beamforming, in which the MIMO antenna array is configured into a plurality of horizontal rows, each row comprising a plurality of antenna elements configured to transmit as a phased array, each row transmitting a different orthogonal signal from the other rows.

公开(公告)号：US20250063599A1

公开(公告)日：2025-02-20

申请号：US18721807

申请日：2022-03-02

Applicant: QUALCOMM Incorporated

Inventor： Chao WEI ,  Rui HU ,  Min HUANG ,  Kangqi LIU ,  Mingxi YIN ,  Hao XU ,  Wanshi CHEN ,  Peter GAAL

IPC: H04W74/0816 ,  H04L1/08 ,  H04L5/00 ,  H04W72/02 ,  H04W74/08

Abstract: Methods, systems, and devices for wireless communications are described. A network entity (e.g., a base station or reader) may transmit an initial access trigger message (e.g., modulating a continuous wave transmission using amplitude shift keying (ASK)), and the trigger message may include an indication of a type of passive user equipment (PUE) or a PUE use case (e.g., high priority/latency-critical PUEs or low priority/latency non-critical PUEs). A receiving PUE may harvest energy from the initial access trigger message for transmitting an initial access response message including an identifier for the receiving PUE. The receiving PUE may transmit the initial access response message (e.g., on one or more initial access resources) using the harvested energy if the trigger message indicates the PUE's type of PUE or PUE use case. In some examples, the receiving PUE may ignore triggers for different types of PUEs or PUE use cases.