公开(公告)号：EP4505655A1

公开(公告)日：2025-02-12

申请号：EP23721006.7

申请日：2023-04-06

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： MURUGANATHAN, Siva ,  ERNSTRÖM, Per ,  NILSSON, Andreas ,  FRENNE, Mattias ,  ZHANG, Jianwei

IPC: H04L5/00 ,  H04L25/02

公开(公告)号：EP3732839B1

公开(公告)日：2025-02-12

申请号：EP18833981.6

申请日：2018-12-19

Inventor： APELFRÖDJ, Rikke ,  STERNAD, Mikael

IPC: H04L25/02 ,  H04L5/14

公开(公告)号：EP4498613A1

公开(公告)日：2025-01-29

申请号：EP24190467.1

申请日：2024-07-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KIM, Doyeon ,  LEE, Junho ,  CHONG, Dahae ,  CHOI, Yoojin

IPC: H04B7/0404 ,  G06N3/02 ,  G06N20/00 ,  H04B7/06 ,  H04B7/08 ,  H04B17/309 ,  H04L25/02

Abstract: An electronic device includes memory; a communication module comprising an antenna array configured to form a plurality of candidate beams; and a processor connected to the communication module and the memory, the processor comprising a channel state classifier based on a neural network, wherein the processor is configured to: generate channel characteristic data based on information measured from the plurality of candidate beams for a signal received from a base station, input the channel characteristic data to the channel state classifier to infer a channel state between the electronic device and the base station, and reform the plurality of candidate beams based on the inferred channel state.

公开(公告)号：EP3616373B1

公开(公告)日：2025-01-22

申请号：EP18759198.7

申请日：2018-07-30

Inventor： PEARCE, Stephen ,  POTTER, Robert

IPC: H04L25/02 ,  H04B1/10 ,  H04B7/185 ,  H04L25/03 ,  H04L27/00

公开(公告)号：EP4487535A1

公开(公告)日：2025-01-08

申请号：EP23705174.3

申请日：2023-01-12

Applicant: QUALCOMM INCORPORATED

Inventor： SAYED HASSAN, Mohamad ,  RADULESCU, Andrei Dragos ,  JAYARAMAN, Srikant ,  WALLACE, Mark ,  GARYANTES, Michael Francis ,  BLESSENT, Luca ,  PRAKASH, Rajat ,  SACHIDANAND SINHA, Abhishek Saurabh ,  SHAH, Jigneshkumar

IPC: H04L25/02 ,  H04B7/0452

公开(公告)号：EP3849119B1

公开(公告)日：2025-01-01

申请号：EP19865691.0

申请日：2019-09-24

Inventor： SHAO, Jiafeng

IPC: H04L1/1812 ,  H04L5/00 ,  H04L1/00 ,  H04L25/03 ,  H04L1/1867 ,  H04W72/04 ,  H04L25/02

公开(公告)号：EP4470138A1

公开(公告)日：2024-12-04

申请号：EP22856897.8

申请日：2022-12-21

Applicant: QUALCOMM INCORPORATED

Inventor： WANG, Runxin ,  ZHANG, Yu ,  ABDELGHAFFAR, Muhammad Sayed Khairy ,  HUANG, Yi

IPC: H04L5/00 ,  H04B7/02 ,  H04L25/02 ,  H04L27/26 ,  H04W72/23

公开(公告)号：EP4035278B1

公开(公告)日：2024-12-04

申请号：EP20803304.3

申请日：2020-09-22

Inventor： ROBINSON, Matthew Brandon

IPC: H04B7/0456 ,  H04L1/06 ,  H04L25/02

公开(公告)号：EP4468663A1

公开(公告)日：2024-11-27

申请号：EP22921087.7

申请日：2022-01-19

Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

Inventor： TIAN, Wenqiang

IPC: H04L25/02

Abstract: Embodiments of the present disclosure provide a channel estimation method, a method for training a channel estimation model and a communication device. The method includes: obtaining first information, where the first information is information corresponding to a first reference signal pattern; performing conversion on the first information to obtain second information, where the second information is information corresponding to a second reference signal pattern, and the second information includes the first information; and outputting first estimation information using a channel estimation model, with the second information as an input. The method provided by the embodiments of the present disclosure may implement estimation of pieces of reference information in different signal patterns, and reduce the complexity of channel estimation.

公开(公告)号：EP4462741A1

公开(公告)日：2024-11-13

申请号：EP24173519.0

申请日：2024-04-30

Applicant: Avago Technologies International Sales Pte. Limited

Inventor： Sundaravaradhan, Srinath Puducheri ,  Porat, Ron ,  Toussi, Karim Nassiri

IPC: H04L25/02 ,  H04B7/024 ,  H04L5/00 ,  H04L27/26 ,  H04W84/12 ,  H04J11/00

Abstract: Spatial reuse is provided. A device can identify first symbols orthogonal to second symbols, responsive to a receipt of an indication, from a second device, of a transmission of a second message including the second symbols. The device can transmit a first message including the first symbols, simultaneously with the transmission of the second message.