公开(公告)号：US20250112678A1

公开(公告)日：2025-04-03

申请号：US18599184

申请日：2024-03-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ravi GIDVANI ,  Eunsung JEON ,  Mark RISON ,  Michail KOUNDOURAKIS ,  Myeongjin KIM ,  Jung Woon LEE ,  Hunmin SHIN ,  Chulho CHUNG

IPC: H04B7/06

Abstract: A system and a method are disclosed for controlling sounding or beamforming. In some embodiments, the method includes transmitting, by a first station, an instruction to a second station, the second station being a beamforming station, wherein the instruction instructs the second station: to disable or enable beamforming, or to disable or enable sounding.

公开(公告)号：US20240214090A1

公开(公告)日：2024-06-27

申请号：US18394751

申请日：2023-12-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Minki AHN ,  Jinyong LEE ,  Jung Woon LEE

IPC: H04B17/336 ,  H04B1/12

CPC classification number: H04B17/336 ,  H04B1/12

Abstract: The present disclosure provides wireless communication apparatuses for data communication with other wireless communication apparatuses in a wireless communication system. In some embodiments, a first wireless communication apparatus includes a transceiver configured to receive a data signal from a second wireless communication apparatus through a channel, and a processing circuit configured to measure noise, a signal to noise ratio (SNR), and error vector magnitude (EVM) of the data signal, compare the SNR with the EVM, and selectively perform, based on a result of the comparison of the SNR with the EVM, a correction operation on the noise.

公开(公告)号：US20220237351A1

公开(公告)日：2022-07-28

申请号：US17552819

申请日：2021-12-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soonwoo CHOI ,  Jung Woon LEE ,  Junyoung JEONG

IPC: G06F30/33 ,  G06F30/333 ,  G06F30/323

Abstract: A computing system configured to verify design of an integrated circuit (IC) includes a memory and a processor. The memory is configured to store computer executable instructions. The processor is configured to generate a first coverage model for at least two high-level parameters from the Institute of Electrical and Electronics Engineers (IEEE) 802.11 standard or hardware description language (HDL) code by executing the computer executable instructions, generate a second coverage model for low-level internal signals from the HDL code by executing the computer executable instructions, and generate a plurality of test packets for a regression test by using at least one of the first coverage model or the second coverage model by executing the computer executable instructions.