公开(公告)号：US20140185560A1

公开(公告)日：2014-07-03

申请号：US14198038

申请日：2014-03-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Younsun KIM ,  Cheng SHAN ,  Juho LEE ,  Hyojin LEE ,  Kiil KIM ,  Joonyoung CHO ,  Hyoungju JI ,  Sangmin RO ,  Seunghoon CHOI

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04B7/0456 ,  H04L1/00 ,  H04L1/02 ,  H04L5/0007 ,  H04L5/0053 ,  H04L27/00 ,  H04W72/0406

Abstract: A method for transmitting control information by a base station in a wireless communication system is provided. The method includes determining a precoder to be applied to a resource and a Demodulation Reference Signal (DMRS) port, the resource being used to transmit the control information, and the DMRS port corresponding to the resource and being used to transmit a DMRS, precoding the resource and the DMRS port by using the determined precoder, and transmitting the control information and the DMRS to a user equipment.

Abstract translation: 提供了一种用于在无线通信系统中由基站发送控制信息的方法。 该方法包括确定要应用于资源的预编码器和解调参考信号（DMRS）端口，用于发送控制信息的资源以及对应于资源的DMRS端口，并用于发送DMRS， 资源和DMRS端口，并将控制信息和DMRS发送给用户设备。

公开(公告)号：US20130329664A1

公开(公告)日：2013-12-12

申请号：US13915044

申请日：2013-06-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Younsun KIM ,  Juho LEE ,  Hyojin LEE ,  Joonyoung CHO ,  Hyoungju JI

IPC: H04W24/10

CPC classification number: H04L5/0048 ,  H04B7/0413 ,  H04B7/0452 ,  H04B7/0456 ,  H04B7/0478 ,  H04B7/0619 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04L5/0023 ,  H04L5/0057 ,  H04W24/10

Abstract: A method and an apparatus for transmitting/receiving channel state information for use in multi-antenna system are provided. A signal communication method of a base station having a plurality of antennas in a wireless communication system includes determining antenna ports of first and second directions based on directions of the plurality of antennas, allocating channel measurement resources for the respective antenna ports to a terminal, transmitting a feedback configuration to the terminal according to the channel measurement resources, and receiving feedback information from the terminal based on the channel measurement resource and the feedback configuration. The signal transmission/reception method and apparatus are advantageous in transmitting/receiving channel state information efficiently in the system using a plurality of antennas.

Abstract translation: 提供一种用于发送/接收用于多天线系统中的信道状态信息的方法和装置。 在无线通信系统中具有多个天线的基站的信号通信方法包括基于多个天线的方向确定第一和第二方向的天线端口，向终端分配用于各个天线端口的信道测量资源，发送 根据信道测量资源向终端提供反馈配置，以及基于信道测量资源和反馈配置从终端接收反馈信息。 信号发送/接收方法和装置在使用多个天线的系统中有效地发送/接收信道状态信息是有利的。

公开(公告)号：US20130121276A1

公开(公告)日：2013-05-16

申请号：US13679086

申请日：2012-11-16

Applicant: SAMSUNG ELECTRONICS CO. LTD.

Inventor： Younsun KIM ,  Cheng SHAN ,  Juho LEE ,  Hyojin LEE ,  Kiil KIM ,  Joonyoung CHO ,  Hyoungju JI ,  Sangmin RO ,  Seunghoon CHOI

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04B7/0456 ,  H04L1/00 ,  H04L1/02 ,  H04L5/0007 ,  H04L5/0053 ,  H04L27/00 ,  H04W72/0406

Abstract: A method for transmitting control information by a base station in a wireless communication system is provided. The method includes determining a precoder to be applied to a resource and a Demodulation Reference Signal (DMRS) port, the resource being used to transmit the control information, and the DMRS port corresponding to the resource and being used to transmit a DMRS, precoding the resource and the DMRS port by using the determined precoder, and transmitting the control information and the DMRS to a user equipment.

公开(公告)号：US20130121273A1

公开(公告)日：2013-05-16

申请号：US13676643

申请日：2012-11-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Younsun KIM ,  Cheng SHAN ,  Kiil KIM ,  Hyojin LEE

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0091 ,  H04W72/0446

Abstract: In legacy systems such as 3rd Generation Partnership Project (3GPP) releases 8 to 10, the control channel is transmitted using the first few Orthogonal Frequency Division Multiplexing (OFDM) symbols in a subframe. The limited control channel capacity will impact the system performance in future releases as more and more User Equipments (UEs) will be scheduled in a subframe with technologies such as MulitUser-Multiple Input Multiple Output (MU-MIMO) and Coordinated Multipoint (CoMP) transmission being enhanced or introduced. A new Enhanced Control CHannel (E-CCH) is necessary to be designed, which will use the resource in the Physical Downlink Shared CHannel (PDSCH) in the legacy systems. The E-CCH will support UE-specific DeModulation Reference Signal (DMRS) based transmission and receiving. However, the configuration of DMRS for E-CCH is necessary to be known to UE in prior. This invention discloses multiple methods in which DMRS is configured for E-CCHs and respective eNB and UE behaviors.

Abstract translation: 在诸如第3代合作伙伴计划（3GPP）版本8至10的遗留系统中，使用子帧中的前几个正交频分复用（OFDM）符号传输控制信道。 由于随着越来越多的用户设备（UE）将在诸如多媒体多输入多输出（MU-MIMO）和协调多点（CoMP）传输等技术的子帧中进行调度，有限的控制信道容量将影响未来版本中的系统性能 被强化或引入。 需要设计新的增强型控制信道（E-CCH），这将使用传统系统中物理下行链路共享信道（PDSCH）中的资源。 E-CCH将支持基于UE特定的调制参考信号（DMRS）的传输和接收。 然而，对于E-CCH的DMRS的配置在UE之前是必需的。 本发明公开了多种方法，其中DMRS被配置用于E-CCH以及相应的eNB和UE行为。

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.