公开(公告)号：US20240292251A1

公开(公告)日：2024-08-29

申请号：US18194964

申请日：2023-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwonjong LEE ,  Sundo KIM ,  Sangwon JUNG ,  Jungsoo JUNG

IPC: H04W24/10 ,  H04B17/318 ,  H04B17/336

CPC classification number: H04W24/10 ,  H04B17/318 ,  H04B17/336

Abstract: The disclosure relates to a 5th generation (5G) communication system or a 6th generation (6G) communication system for supporting higher data rates beyond a 4th generation (4G) communication system such as long term evolution (LTE). A method performed by a base station in a wireless communication system is provided. The method includes identifying a first terminal for measuring a cross-link interference (CLI)-reference signal (RS) and a plurality of terminals for transmitting CLI-RSs, determining a plurality of groups including at least one CLI-RS resource, transmitting, to the first terminal, information on the determined plurality of groups, transmitting, to a second terminal among the plurality of terminals, configuration information on a group of CLI-RS resources corresponding to the second terminal, and receiving, from the first terminal, a CLI measurement result which is measured based on the configuration information on the group of the CLI-RS resources.

公开(公告)号：US20240094930A1

公开(公告)日：2024-03-21

申请号：US18521624

申请日：2023-11-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Minji KIM ,  Sangwon JUNG

IPC: G06F3/06

CPC classification number: G06F3/0634 ,  G06F3/0617 ,  G06F3/0619 ,  G06F3/064 ,  G06F3/0659 ,  G06F3/0679

Abstract: Disclosed is an operating method of a storage controller communicating with a host and memory regions, which includes receiving a write request for a first memory region of the memory regions from the host, determining the first memory region as unavailable, based on a status information set, generating redirection information indicating that a second memory region of the memory regions is selected instead of the first memory region, performing a write operation in the second memory region based on the redirection information, updating status information of the second memory region in the status information set based on the write operation, outputting redirection result information indicating that write data of the write request are processed in the second memory region, to the host, and receiving a read request corresponding to the write data and including information of the second memory region from the host.

公开(公告)号：US20250165384A1

公开(公告)日：2025-05-22

申请号：US18930522

申请日：2024-10-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunho GWAK ,  Sangwon JUNG ,  Jinsoo YOO ,  Sihoon CHOI

IPC: G06F12/02 ,  G06F13/28

Abstract: A storage device includes a memory controller, a buffer memory, and a memory device including a plurality of non-volatile memory devices connected to the memory controller via an identical channel. The memory controller is configured to generate a first command for performing a first DMA operation and a second command for performing a second DMA operation, adjust an output time interval between a first output time point of the first command with respect to a first non-volatile memory device among the plurality of non-volatile memory devices and a second output time point of the second command with respect to a second non-volatile memory device among the plurality of non-volatile memory devices, and is configured to add a time interval corresponding to the output time interval between an end time point of the first DMA operation corresponding to the first command and a start time point of the second DMA operation corresponding to the second command.

公开(公告)号：US20240211176A1

公开(公告)日：2024-06-27

申请号：US18392471

申请日：2023-12-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangwon JUNG ,  Insoo KIM ,  Choongki CHO

IPC: G06F3/06

CPC classification number: G06F3/0659 ,  G06F3/0613 ,  G06F3/0688

Abstract: A storage controller includes: (i) a queue monitoring circuit configured to generate monitoring information about a queue depth (QD) for each of a write command and a read command, (ii) a surge detection circuit configured to generate command-by-command surge information based on the monitoring information, (iii) a priority determination circuit configured to generate priority determination information indicating any one of the write command, the read command, and a default according to the command-by-command surge information, and (iv) a priority reflection circuit configured to variably set each of a priority of the write command and a priority of the read command according to the priority determination information.

公开(公告)号：US20220283912A1

公开(公告)日：2022-09-08

申请号：US17511752

申请日：2021-10-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangwon JUNG ,  Mincheol KWON

IPC: G06F11/16 ,  G06F12/02 ,  G06F13/16

Abstract: Disclosed is an operating method of a storage device which includes a plurality of nonvolatile memory chips. The method includes providing, at the storage device, information of a capacity of each of the plurality of nonvolatile memory chips to an external host device, receiving, at the storage device, information of a plurality of groups from the external host device, performing a reset after receiving the information of the plurality of groups, mapping, at the storage device, the plurality of nonvolatile memory chips with the plurality of groups, and configuring the plurality of nonvolatile memory chips so as to correspond to the plurality of groups, after performing the reset.

公开(公告)号：US20240267900A1

公开(公告)日：2024-08-08

申请号：US18434705

申请日：2024-02-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gibum KIM ,  Kwonjong LEE ,  Sangwon JUNG

IPC: H04W72/0453 ,  G01S7/00 ,  H04W72/11

CPC classification number: H04W72/0453 ,  G01S7/006 ,  H04W72/11

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate than 4G communication systems such as LTE systems. A method by a base station in a wireless communication system may comprise transmitting, to a user equipment (UE), sensing configuration information for a sensing operation; transmitting a first sensing signal for the sensing operation based on the sensing configuration information; and receiving a second sensing signal reflected from a target based on the sensing configuration information and obtaining sensing data based on the second sensing signal, wherein the sensing configuration information includes resource allocation information for the sensing operation.

公开(公告)号：US20240243824A1

公开(公告)日：2024-07-18

申请号：US18170896

申请日：2023-02-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwonjong LEE ,  Gibum KIM ,  Sundo KIM ,  Donghun LEE ,  Sangwon JUNG ,  Jungsoo JUNG

IPC: H04B17/345 ,  H04W24/10 ,  H04W52/52

CPC classification number: H04B17/345 ,  H04W24/10 ,  H04W52/52

Abstract: The disclosure relates to a 5th-generation (5G) or 6th-generation (6G) communication system for supporting a higher data transmission rate. A method performed by a first user equipment (UE) in a wireless communication system in which cross-link interference (CLI) exists is provided. The method includes receiving, from a base station, control information related to automatic gain control (AGC) tuning and CLI measurement, receiving, from a second UE, a first signal for the AGC tuning based on the control information, controlling an input signal level of an analog-to-digital converter (ADC) in the first UE based on the first signal, receiving, from the second UE, a second signal for the CLI measurement based on the control information, and transmitting, to the base station, a report message including a CLI measurement result measured based on the second signal.

公开(公告)号：US20220283720A1

公开(公告)日：2022-09-08

申请号：US17526243

申请日：2021-11-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Minji KIM ,  Sangwon JUNG

IPC: G06F3/06

Abstract: Disclosed is an operating method of a storage controller communicating with a host and memory regions, which includes receiving a write request for a first memory region of the memory regions from the host, determining the first memory region as unavailable, based on a status information set, generating redirection information indicating that a second memory region of the memory regions is selected instead of the first memory region, performing a write operation in the second memory region based on the redirection information, updating status information of the second memory region in the status information set based on the write operation, outputting redirection result information indicating that write data of the write request are processed in the second memory region, to the host, and receiving a read request corresponding to the write data and including information of the second memory region from the host.