公开(公告)号：US20180183554A1

公开(公告)日：2018-06-28

申请号：US15853261

申请日：2017-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongbu LIM ,  Chanhong KIM ,  Taeyoung KIM ,  Jiyun SEOL

IPC: H04L5/00 ,  H04W24/10

CPC classification number: H04L5/0048 ,  H04L5/005 ,  H04L5/0091 ,  H04W24/10 ,  H04W88/02 ,  H04W88/08

Abstract: The present disclosure is related to the 5G or pre-5G communication systems for supporting a higher data transfer rate than that of the 4G communication system, such as LTE. A method according to an embodiment of the present disclosure may include receiving user equipment (UE) status information at least one UE, determining a density and pattern of a measured reference signal (MRS) based on the received UE status information and previously stored status information of active UEs, providing information about the determined density and pattern of the MRS to at least one active UE within a coverage area of the eNB, transmitting the MRS in a predetermined period based on the determined density and pattern, and transmitting the MRS based on the determined density and pattern and data to be provided to the at least one active UE.

公开(公告)号：US20180131426A1

公开(公告)日：2018-05-10

申请号：US15802997

申请日：2017-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namjeong LEE ,  Taeyoung KIM ,  Hyunseok RYU ,  Jeongho PARK ,  Hyukmin SON ,  Peng XUE ,  Hyunkyu YU

IPC: H04B7/06 ,  H04B7/0456 ,  H04W72/04

CPC classification number: H04B7/0617 ,  H04B7/0456 ,  H04B7/0626 ,  H04B7/0695 ,  H04W72/042

Abstract: A pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system, such as long-term evolution (LTE), is disclosed. The system includes an apparatus of a base station. The apparatus may include: at least one transceiver, and at least one processor connected to the at least one transceiver, where the at least one processor is configured to transmit to a terminal, configuration information of reference signals for beam management regarding a transmit (Tx) beam of the BS or a receive (Rx) beam of the terminal, transmit the reference signals to the terminal, and the configuration information comprises information related to a number of repetitions of the reference signals.

公开(公告)号：US20180124796A1

公开(公告)日：2018-05-03

申请号：US15803268

申请日：2017-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeehwan NOH ,  Jongbu LIM ,  Hyunii YOO ,  Yeohun YUN ,  Taeyoung KIM

IPC: H04W72/08 ,  H04W28/04 ,  H04B1/10

CPC classification number: H04W72/082 ,  H04B1/1027 ,  H04W16/14 ,  H04W24/02 ,  H04W28/04 ,  H04W72/0426

Abstract: The present disclosure relates to a communication technique of fusing a 5G communication system for supporting higher data transmission rate beyond a 4G system with an IoT technology and a system thereof. The present disclosure may be used for an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology.A method of a first base station in a wireless communication system and the first base station are provided. The method includes identifying interference region information; receiving beam index information and resource allocating information from a second base station; and allocating a resource to a terminal based on the interference region information, the beam index information, and the resource allocation information. The first base station includes a transceiver; and a controller configured to identify interference region information, receive beam index information and resource allocation information from a second base station, and allocate a resource to a terminal based on the interference region information, the beam index information, and the resource allocation information.

公开(公告)号：US20160080961A1

公开(公告)日：2016-03-17

申请号：US14851342

申请日：2015-09-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanhong KIM ,  Taeyoung KIM ,  Yeohun YUN ,  Ka Ming HO ,  Kyeongyeon KIM ,  Jiyun SEOL ,  Byunghwan LEE

IPC: H04W24/10 ,  H04W72/04 ,  H04L5/00 ,  H04W24/08

CPC classification number: H04L5/0048 ,  H04L5/0035 ,  H04L5/0037 ,  H04L5/006 ,  H04L5/0085 ,  H04L5/0094 ,  H04L27/264 ,  H04L27/2646 ,  H04W24/08 ,  H04W72/085

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A filter bank-based channel state report and resource allocation method and an apparatus for use in a wireless communication system are provided. The channel state report method of a receiver in a filter bank-based wireless communication system includes receiving filter bank information on at least two filter banks from a transmitter, measuring a channel state of the each of at least two filter banks based on the filter bank information, and transmitting channel state information, which is generated based on the measurement result, to the transmitter.

Abstract translation: 本公开涉及提供用于支持更高数据速率的第5代（5G）或5G通信系统超越第四代（4G）通信系统，例如长期演进（LTE）。 提供一种基于滤波器组的信道状态报告和资源分配方法以及在无线通信系统中使用的装置。 基于滤波器组的无线通信系统中的接收机的信道状态报告方法包括从发射机接收关于至少两个滤波器组的滤波器组信息，基于滤波器组测量至少两个滤波器组中的每一个的信道状态 信息，以及基于测量结果生成的信道状态信息发送到发射机。

公开(公告)号：US20240097622A1

公开(公告)日：2024-03-21

申请号：US18369943

申请日：2023-09-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yousung LEE ,  Dongil YANG ,  Yohan MOON ,  Hyoseok NA ,  Taeyoung KIM

IPC: H03F1/52 ,  H03F1/30 ,  H03F3/24

CPC classification number: H03F1/52 ,  H03F1/30 ,  H03F3/245 ,  H03F2200/451

Abstract: According to an embodiment, a Radio Frequency (RF) circuit comprises: a power amplifier; a switching circuit configured to electrically connect the power amplifier to a first switch in case that an output voltage of the power amplifier does not exceed a threshold voltage and to electrically connect the power amplifier to a terminating resistor in case that the output voltage of the power amplifier exceeds the threshold voltage; a first electrical path formed between the power amplifier and the switching circuit; and a first diode connected to a second electrical path formed from a first point of the first electrical path to the switching circuit, the first diode connected between the first point and the switching circuit.

公开(公告)号：US20230292630A1

公开(公告)日：2023-09-14

申请号：US17966183

申请日：2022-10-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Siyeon CHO ,  Taeyoung KIM ,  Hyunmog PARK ,  Bongyong LEE ,  Yukio HAYAKAWA

IPC: H01L43/04 ,  H01L27/22 ,  H01L43/06 ,  H01L43/10 ,  G11C11/16 ,  G11C11/18

CPC classification number: H01L43/04 ,  G11C11/161 ,  G11C11/18 ,  H01L27/222 ,  H01L43/06 ,  H01L43/10

Abstract: A magnetic memory device includes a loop-type magnetic track having a first part and a second part that are arranged in a counterclockwise direction, a first conductive line on a top surface of the first part, and a second conductive line on a bottom surface of the second part. The magnetic track includes a lower magnetic layer, a spacer layer, and an upper magnetic layer that are sequentially stacked. Each of the first and second conductive lines includes heavy metal. Each of the first and second conductive lines is configured to generate spin-orbit torque caused by current that flows therein. The spin-orbit torque causes magnetic domains in the magnetic track to move in a clockwise direction or in the counterclockwise direction.

公开(公告)号：US20230231580A1

公开(公告)日：2023-07-20

申请号：US18114796

申请日：2023-02-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongil YANG ,  Taeyoung KIM ,  Jonghun YOO ,  Woonyun KIM ,  Hyoseok NA

IPC: H04B1/00 ,  H04B1/401

CPC classification number: H04B1/006 ,  H04B1/401

Abstract: A communication circuit includes: a first radio frequency (RF) chain configured to output and/or receive a signal of a first frequency band through an antenna port; a second RF chain configured to output and/or receive a signal of a second frequency band through the antenna port; and a switch comprising a first terminal electrically connected to the first RF chain, a second terminal electrically connected to the second RF chain, and a third terminal electrically connected to a ground. The switch is configured to operate in a first operation mode or a second operation mode. In the first operation mode, the first terminal is electrically connected to the second terminal. In the second operation mode, the first terminal is electrically connected to the third terminal.

公开(公告)号：US20230219017A1

公开(公告)日：2023-07-13

申请号：US18174748

申请日：2023-02-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunil YOO ,  Taeyoung KIM ,  Hyungju NAM ,  Jeehwan NOH ,  Yeohun YUN

IPC: B01D12/00 ,  B01F31/65 ,  B01F27/1111 ,  B01F23/53 ,  B01F25/4314 ,  B01D11/04 ,  C10L9/00 ,  B01F27/81

CPC classification number: B01D12/00 ,  B01D11/0492 ,  B01F23/53 ,  B01F25/43141 ,  B01F27/81 ,  B01F27/1111 ,  B01F31/65 ,  C10L9/00 ,  C10L2290/08

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for operating a terminal in a wireless communication system includes receiving configuration information regarding a random access channel (RACH) from a base station, and transmitting a RACH preamble based on the configuration information. The configuration information includes information indicating the number of RACH transmission occasions in a frequency axis. A terminal includes a processor configured to receive configuration information regarding a RACH from a base station, and transmit a RACH preamble according to the configuration information, wherein the configuration information includes information indicating the number of RACH transmission occasions in a frequency axis.

公开(公告)号：US20230216534A1

公开(公告)日：2023-07-06

申请号：US18185063

申请日：2023-03-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghyun PARK ,  Taeyoung KIM ,  Dongil YANG ,  Hyoseok NA

IPC: H04B1/48 ,  H03H7/01 ,  H04B1/50

CPC classification number: H04B1/48 ,  H03H7/0115 ,  H04B1/50

Abstract: An electronic device is provided. The electronic device includes an antenna, a wireless communication circuit, and a diplexer. The diplexer includes a first port, and second and third ports connected to the wireless communication circuit, a low pass filter (LPF) configured to filter an RF signal of a low frequency band from a signal received from one of the first port and the second port and output same to the other one of the first port and the second port, and a high pass filter (HPF) configured to filter an RF signal of a high frequency band from a signal received from one of the first port and the third port and output same to the other one of the first port and the third port.

公开(公告)号：US20230199727A1

公开(公告)日：2023-06-22

申请号：US18108942

申请日：2023-02-13

Applicant: SAMSUNG ELECTRONICS CO.,LTD.

Inventor： Yongok KIM ,  Saidhiraj AMURU ,  Chanhong Kim ,  Yeohun YUN ,  Jongbu LIM ,  Sungnam HONG ,  Taeyoung KIM

IPC: H04W72/04 ,  H04W76/27 ,  H04L1/00 ,  H04W56/00

CPC classification number: H04W72/04 ,  H04W76/27 ,  H04L1/0002 ,  H04W56/001

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.