公开(公告)号：US20150372741A1

公开(公告)日：2015-12-24

申请号：US14765192

申请日：2014-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIVERSITY

Inventor： Younsun KIM ,  Sooyong CHOI ,  Taehyoung KIM ,  Kyungsik MIN ,  Jungkyun PARK ,  Juho LEE ,  Hyojin LEE ,  Minchae JUNG ,  Hyoungju JI

IPC: H04B7/06 ,  H04L1/00 ,  H04B7/04

CPC classification number: H04B7/0632 ,  H04B7/0413 ,  H04B7/0452 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0639 ,  H04B7/0641 ,  H04L1/0026 ,  H04L1/0029 ,  H04L1/0072 ,  H04L1/0078 ,  H04L1/06 ,  H04W88/08

Abstract: Disclosed are a method and an apparatus for feeding back channel estimation in a MIMO system. A terminal receives a reference signal for estimating a channel from a base station; estimates the channel based on the reference signal; generates channel estimation information according to the channel estimation result and generates error information indicating an error of the channel estimation; and transmits feedback information including the channel estimation information and the error information to the base station.

Abstract translation: 公开了一种用于在MIMO系统中反馈信道估计的方法和装置。 终端接收用于从基站估计信道的参考信号; 基于参考信号估计信道; 根据信道估计结果生成信道估计信息，生成表示信道估计误差的误差信息; 并向基站发送包括信道估计信息和错误信息的反馈信息。

公开(公告)号：US20140241273A1

公开(公告)日：2014-08-28

申请号：US14193515

申请日：2014-02-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Younsun KIM ,  Youngbum KIM ,  Hyojin LEE ,  Hyoungju JI

IPC: H04W72/04

CPC classification number: H04W52/0216 ,  H04J11/005 ,  H04L5/0048 ,  H04L5/0053 ,  H04W52/325 ,  Y02B70/30 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/146

Abstract: A method and apparatus for transmitting control information to a User Equipment (UE) by an evolved Node B (eNB) for interference measurement in a wireless communication system are provided. The eNB determines whether the UE can perform interference management for receiving a data signal transmitted from the eNB based on information of an interference signal. When it is determined that the UE can perform the interference management, the eNB transmits to the UE configuration information for receiving the data signal by applying the interference management by the UE, and then transmits to the UE downlink control information including transmission power control information indicating whether a transmission power of a DeModulation Reference Signal (DMRS) corresponding to the interference signal is different from a transmission power of the interference signal.

Abstract translation: 提供了一种用于在无线通信系统中由演进节点B（eNB）向用户设备（UE）发送用于干扰测量的控制信息的方法和装置。 基站根据干扰信号的信息，判定UE是否可以进行用于接收从eNB发送的数据信号的干扰管理。 当确定UE可以执行干扰管理时，eNB通过应用UE的干扰管理向UE发送用于接收数据信号的配置信息，然后向UE发送下行链路控制信息，包括发送功率控制信息，指示 对应于干扰信号的去调制参考信号（DMRS）的发送功率是否与干扰信号的发送功率不同。

公开(公告)号：US20140171073A1

公开(公告)日：2014-06-19

申请号：US14105873

申请日：2013-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngbum KIM ,  Joonyoung CHO ,  Yongjun KWAK ,  Juho LEE ,  Hyojin LEE ,  Hyoungju JI ,  Younsun KIM ,  Sangmin RO ,  Seunghoon CHOI

IPC: H04W48/16

CPC classification number: H04W48/16 ,  H04W24/10 ,  Y02D70/00 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/146

Abstract: A discovery signal transmission/reception method and an apparatus for improving energy efficiency of the system are provided. The discovery signal transmission method of a base station in a mobile communication system according to the present disclosure includes acquiring a discovery signal configuration of a neighbor cell, transmitting the discovery signal configuration to a terminal, receiving a measurement report including a result of measurement on a discovery signal of the neighbor from the terminal, the measurement being performed based on the discovery signal configuration, and determining whether to make a handover decision for the terminal based on the measurement report. The discovery signal transmission/reception method of the present disclosure is advantageous in improving energy efficiency of a mobile communication system.

Abstract translation: 提供了一种用于提高系统的能量效率的发现信号发送/接收方法和装置。 根据本公开的移动通信系统中的基站的发现信号发送方法包括：获取相邻小区的发现信号配置，向所述终端发送所述发现信号配置，在所述终端上接收包括测量结果的测量报告 基于所述发现信号配置进行所述测量，并且基于所述测量报告来确定是否对所述终端进行切换判定。 本公开的发现信号发送/接收方法在提高移动通信系统的能量效率方面是有利的。

公开(公告)号：US20130322278A1

公开(公告)日：2013-12-05

申请号：US13907112

申请日：2013-05-31

Applicant: Samsung Electronics Co. Ltd.

Inventor： Hyojin LEE ,  Younsun KIM ,  Juho LEE

IPC: H04W72/08

CPC classification number: H04W72/085 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04B17/24 ,  H04B17/318 ,  H04B17/345 ,  H04L5/0035 ,  H04L5/005 ,  H04L5/0057

Abstract: A method and an apparatus for an interference measurement method of a terminal in a mobile communication system is provided. The method includes measuring a signal component based on at least one Channel Status Information-Reference Signal (CSI-RS) allocated by a base station, measuring an interference component based on at least one Interference Measurement Resource (IMR) allocated by a base station, receiving a feedback combination configuration of the signal component and the interference component, generating feedback information including at least one of at least one Channel Quality Indicator (CQI), at least one Rank Indicator (RI), and at least one Precoding Matrix Indicator (PMI), and transmitting the feedback information to the base station.

Abstract translation: 提供了一种用于移动通信系统中的终端的干扰测量方法的方法和装置。 该方法包括基于由基站分配的至少一个信道状态信息参考信号（CSI-RS）来测量信号分量，基于由基站分配的至少一个干扰测量资源（IMR）测量干扰分量， 接收信号分量和干扰分量的反馈组合配置，产生包括至少一个信道质量指示符（CQI），至少一个秩指示符（RI）和至少一个预编码矩阵指示符（PMI）中的至少一个的反馈信息 ），并将反馈信息发送到基站。

公开(公告)号：US20240106566A1

公开(公告)日：2024-03-28

申请号：US18256609

申请日：2021-12-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yosub PARK ,  Hyojin LEE ,  Hanjin KIM ,  Seunghyun LEE ,  Juho LEE

IPC: H04L1/00 ,  H04L27/26

CPC classification number: H04L1/003 ,  H04L1/0027 ,  H04L27/26025 ,  H04L27/2605

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a data transmission rate higher than that of a 4G communication system, such as LTE. According to one embodiment of the present disclosure, a base station of a communication system confirms a subcarrier spacing in which a signal is to be transmitted to or received from a terminal, transmits, to the terminal, a signal including information that indicates the allocation of additional symbols and/or the number of additional symbols, generates data allocation information for data on the basis of the allocation of the additional symbols, and transmits the data allocation information and the data to the terminal, wherein the additional symbols can be allocated to the predetermined part of a first slot at every 0.5 ms of boundary.

公开(公告)号：US20240031044A1

公开(公告)日：2024-01-25

申请号：US18043887

申请日：2021-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngjoon KIM ,  Kwonjong LEE ,  Hyojin LEE ,  Juho LEE

IPC: H04B17/345 ,  H04L5/14

CPC classification number: H04B17/345 ,  H04L5/14

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate than a 4G communication system such as LTE. The present disclosure provides a method for measuring self-interference by a first node and an apparatus for performing same, the method comprising the steps of: acquiring self-interference channel measurement configuration; transmitting a measurement signal for self-interference measurement on the basis of the self-interference channel measurement configuration; and on the basis of the self-interference channel measurement configuration, measuring the self-interference that occurs, by means of the measurement signal for the self-interference channel measurement.

公开(公告)号：US20230273652A1

公开(公告)日：2023-08-31

申请号：US18310777

申请日：2023-05-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Injune CHOI ,  Kyumin KIM ,  Hyojin LEE

IPC: G06F1/16 ,  G06F3/16 ,  H04R3/12

CPC classification number: G06F1/1688 ,  G06F1/1652 ,  G06F1/1677 ,  G06F3/165 ,  H04R3/12 ,  H04R2499/11

Abstract: An example electronic device may include a display module which is bent or unfolded, and includes a display for providing a content; a plurality of audio output modules for outputting an audio signal; an audio module for converting the audio signal to an analog signal or converting an analog signal to the audio signal; and a processor electrically connected to the display module, the plurality of audio output modules, and the audio module. The processor is configured to set the plurality of audio output modules to an output-available state, determine an audio output module to output the audio signal from among the plurality of audio output modules, on the basis of a flex state of the display, and transmit the audio signal, which is converted to an analog signal by the audio module, to the plurality of audio output modules, and the audio output module, which is determined to output the audio signal, from among the plurality of audio output modules outputs the audio signal converted to the analog signal.

公开(公告)号：US20230188919A1

公开(公告)日：2023-06-15

申请号：US18105074

申请日：2023-02-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyumin KIM ,  Injune CHOI ,  Misun KIM ,  Jaesung AHN ,  Hyunil AN ,  Hyojin LEE

IPC: H04S7/00 ,  H04S3/00 ,  G10L19/008 ,  G10L19/16 ,  H04R5/04 ,  H04R5/02

CPC classification number: H04S7/30 ,  H04S3/008 ,  G10L19/008 ,  G10L19/167 ,  H04R5/04 ,  H04R5/02 ,  H04S2400/01 ,  H04R2420/07

Abstract: An electronic device and method thereof for outputting audio data, the electronic device including: an audio module for outputting at least one of a piece of first audio data having a designated format or a piece of second audio data having a format different from the designated format; a memory configured to store instructions; and a processor configured to execute the instructions to: mix (hereinafter, first-mix) the at least one piece of second audio data, convert the first-mixed audio data into the designated format, mix (hereinafter, second-mix) the at least one piece of first audio data and the audio data converted into the designated format, post-process the second-mixed audio data; and transmit the post-processed audio data to the audio module to be output through the first sound output device.

公开(公告)号：US20230031806A1

公开(公告)日：2023-02-02

申请号：US17756801

申请日：2020-12-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kwonjong LEE ,  Jaehyun LEE ,  Hyojin LEE

IPC: H04W72/04 ,  H04L5/14

Abstract: A user equipment (UE) for transmitting and receiving signals in a wireless communication system according to an embodiment of the disclosure includes: a transceiver; and at least one processor configured to control the transceiver, wherein the at least one processor is further configured to control the transceiver to receive, from a base station (BS), full duplex carrier resource block (FD CRB) information, identify at least one resource block usable for uplink data transmission, based on the FD CRB information, and control the transceiver to transmit uplink data by using the identified at least one resource block.

公开(公告)号：US20220200777A1

公开(公告)日：2022-06-23

申请号：US17604262

申请日：2020-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwonjong LEE ,  Hyojin LEE ,  Jaehyun LEE

IPC: H04L5/14 ,  H04L5/16

Abstract: The present disclosure relates to a communication technique for converging an IoT technology with a 5G communication system for supporting a higher data transfer rate beyond the 4G system, and a system therefor. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail, security- and safety-related services, etc.) on the basis of 5G communication and IoT-related technologies. The present invention provides an apparatus and a method for supporting a full duplex operation in a wireless communication system.