公开(公告)号：US20150103695A1

公开(公告)日：2015-04-16

申请号：US14514969

申请日：2014-10-15

Applicant: Samsung Electronics Co., Ltd. ,  Korea University Research and Business Foundation

Inventor： Chi-Hong CHO ,  Hwangnam KIM ,  Kangho KIM ,  Hwantae KIM ,  Mungyu BAE ,  Suk Kyu LEE

IPC: H04L12/24

CPC classification number: H04L41/12 ,  H04L61/2038 ,  H04L61/6004

Abstract: A method and an electronic device for controlling a topology are provided. The method includes forming a star topology by directly connecting the electronic device to at least one node, and transmitting and receiving signals with neighboring nodes including the at least one node and determining whether to form the star topology or an extended star topology with the neighboring nodes based on a result of the transmitting and receiving, wherein the star topology is a topology in which the electronic device is directly connected to the neighboring nodes, and wherein the extended star topology is a topology in which the electronic device is directly connected to the neighboring nodes via an already connected node.

Abstract translation: 提供了一种用于控制拓扑的方法和电子设备。 该方法包括通过将电子设备直接连接到至少一个节点来形成星型拓扑，以及与包括至少一个节点的相邻节点发送和接收信号，并确定是否与相邻节点形成星形拓扑或扩展星形拓扑 基于发送和接收的结果，其中星形拓扑是其中电子设备直接连接到相邻节点的拓扑，并且其中扩展星形拓扑是其中电子设备直接连接到相邻节点的拓扑 节点通过已连接的节点。

公开(公告)号：US20250085874A1

公开(公告)日：2025-03-13

申请号：US18800350

申请日：2024-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mungyu BAE ,  Sungho YOON ,  Jisoo KIM ,  Younsung CHU

IPC: G06F3/06

Abstract: Provided is a storage system. When a user registration request for a new user is received, the storage system is configured to allocate a user storage space for the new user in a plurality of storage devices, and, when a user activation request for the new user is received, the storage system is configured to generate user identification information regarding the new user, based on user credential information of the new user included in the user activation request, allocate a user area for the new user in the memory, and store the user identification information regarding the new user in the user area for the new user.

公开(公告)号：US20240111853A1

公开(公告)日：2024-04-04

申请号：US18474702

申请日：2023-09-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Younsung CHU ,  Jisoo KIM ,  Mungyu BAE ,  Sungho YOON

IPC: G06F21/33 ,  G06F21/60 ,  G06F21/64

CPC classification number: G06F21/33 ,  G06F21/602 ,  G06F21/64

Abstract: A method of updating a certificate for device identification of at least one example embodiment includes generating a device identifier comprising unique information of the device, generating a device identity (ID) certificate signing request (CSR) based on the device identifier, updating the bootloader, the updating including updating a certificate of the device based on the device ID CSR using firmware of the device in response to a request of a host device, and in response to the bootloader being changed, authenticating the updating of the bootloader based on a second certificate generated by an original equipment manufacturer (OEM) of the device in response to authentication of the bootloader failing based on a first certificate generated by a manufacturer of the device.