公开(公告)号：US20240220376A1

公开(公告)日：2024-07-04

申请号：US18338001

申请日：2023-06-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taewook HEO ,  Suckhyun NAM ,  Ho-Jin CHUN ,  Minha KIM

IPC: G06F11/14

CPC classification number: G06F11/1479

Abstract: Some example embodiments provide a storage device including a non-volatile memory; a microcontroller unit configured to monitor statuses of constituent elements of the storage device and output an abnormality signal based on the constituent elements not being in a normal status; and a storage controller configured to perform a first check and a second check different from the first check on a first firmware code stored in the microcontroller unit in response to the abnormality signal and perform recovery by using a second firmware code stored in the non-volatile memory based on at least one of the first check and the second check having failed.

公开(公告)号：US20230083784A1

公开(公告)日：2023-03-16

申请号：US17751157

申请日：2022-05-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaemoon CHA ,  Kukjeong KIM ,  Minha KIM ,  Minjae AN

IPC: H04B7/0417 ,  H01Q1/24

Abstract: According to various embodiments, an electronic device may include multiple antennas, at least one antenna tuning circuit connected to at least one antenna among the multiple antennas, and at least one communication processor, wherein the at least one communication processor receives, through a first antenna among the multiple antennas, a signal transmitted from a base station based on multiple-input and multiple-output (MIMO), receives, through a second antenna among the multiple antennas, a signal transmitted from the base station based on the MIMO, and when a strength of a first signal received through the first antenna or a strength of a second signal received through the second antenna is equal to or greater than a first threshold value, determines whether an imbalance condition of the first signal and the second signal is satisfied, and adjusts, when the imbalance condition is satisfied, a setting value of the at least one antenna tuning circuit so as to reduce a difference between the strength of the first signal and the strength of the second signal. Various other embodiments are possible.