公开(公告)号：US20250150246A1

公开(公告)日：2025-05-08

申请号：US19002187

申请日：2024-12-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanho AN ,  Jonghyung KWUN ,  Jinhyuk LEE ,  Jonghyune KIM ,  Taekhoon KIM ,  Jinwoo YANG ,  Hyoungju JI ,  Seunghoon CHOI ,  Youngkyu CHOI

IPC: H04L5/14 ,  H04W8/24 ,  H04W72/0457 ,  H04W72/21

Abstract: The disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates. A method performed by a base station configured to support a time division duplex (TDD) system in a wireless communication system, according to various embodiments of the present disclosure, may comprise: transmitting, to a terminal, resource configuration information including a first cross division duplex-uplink (XDD-UL) section; determining whether a change of the first XDD-UL section is necessary; identifying a second XDD-UL section based on the determination result; transmitting, to the terminal, information about the second XDD-UL section; and receiving, from the terminal, an uplink signal on the basis of the first XDD-UL section and/or the second XDD-UL section.

公开(公告)号：US20230112849A1

公开(公告)日：2023-04-13

申请号：US17881009

申请日：2022-08-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dobin KIM ,  Wontaeck JUNG ,  Jaehyuk YANG ,  Jinwoo YANG

IPC: G11C16/34 ,  G11C11/56 ,  G11C16/10 ,  H01L25/065 ,  H01L25/18 ,  H01L23/00

Abstract: A memory device and a method for programming the same may include, applying program loops to a plurality of memory cells of the memory device to adjust threshold voltages of the plurality of memory cells to desired target states, each of the program loops including a program section and a verification section, programming the memory cells of a first page, storing a number of first program loops used to complete the programming of the memory cells of the first page to a first target state, programming the memory cells of a second page to the first target state, the second page adjacent to the first page, and performing a verification operation on the second page.

公开(公告)号：US20190101632A1

公开(公告)日：2019-04-04

申请号：US16085928

申请日：2017-03-10

Applicant: Samsung Electronics Co., Ltd

Inventor： Timothy John EBIDO ,  Jinseub EUM ,  Jinwoo YANG ,  Chulhoon HWANG

IPC: G01S11/06 ,  H04W24/10 ,  H04W64/00 ,  H04B17/318 ,  G01S5/14 ,  G01S5/00 ,  G01S5/02 ,  H04W16/20

CPC classification number: G01S11/06 ,  G01S5/00 ,  G01S5/0036 ,  G01S5/0252 ,  G01S5/0289 ,  G01S5/14 ,  H04B17/318 ,  H04W16/20 ,  H04W24/10 ,  H04W64/00 ,  H04W64/003 ,  H04W84/12

Abstract: An operating method for a location estimation apparatus communicating with an access point (AP) in a wireless communication system according to an embodiment of the present invention comprises the steps of: receiving, from a second AP, a first received signal strength indicator (RSSI) signal having been measured at a first AP, and generating a first RSSI vector corresponding to the first RSSI signal; calculating a path loss exponent, using the distance between the first AP and the second AP and the first RSSI vector, and generating a second RSSI vector of each of multiple sub-areas divided from an entire area, using the path loss exponent; and generating a radio map of the entire area, using the first RSSI vector and the second RSSI vector.