公开(公告)号：US09214993B2

公开(公告)日：2015-12-15

申请号：US14201600

申请日：2014-03-07

Applicant: Samsung Electronics Co., Ltd. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

Inventor： Hyojin Lee ,  Chungyong Lee ,  Hoondong Nho ,  Younsun Kim ,  Juho Lee ,  Hyoungju Ji ,  Sangwon Park ,  Ilgyu Choi

IPC: H04B7/02 ,  H04B7/04 ,  H04B7/06

CPC classification number: H04B7/0456 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/0639 ,  H04B7/0658 ,  H04L25/0204 ,  H04L25/0228

Abstract: The present disclosure relates to a method and an apparatus for transmitting and receiving channel related information. A method of transmitting channel related information of a UE according to an embodiment of the present disclosure includes configuring a sub-channel corresponding to a part of a plurality of antennas of an eNB; acquiring a Channel Estimation Error (CEE) and a Precoding Matrix Indicator (PMI) corresponding to the sub-channel; and transmitting a Sub-channel Indicator (SI) indicating the sub-channel, according to the CEE and the PMI. In accordance with an embodiment of the present disclosure, the channel related information is efficiently transmitted and received in a system in which a plurality of antennas is used.

Abstract translation: 本公开涉及一种用于发送和接收信道相关信息的方法和装置。 根据本公开的实施例的发送UE的信道相关信息的方法包括配置与eNB的多个天线的一部分相对应的子信道; 获取对应于子信道的信道估计误差（CEE）和预编码矩阵指示符（PMI）; 以及根据CEE和PMI发送指示子信道的子信道指示符（SI）。 根据本公开的实施例，信道相关信息在其中使用多个天线的系统中被有效地发送和接收。

公开(公告)号：US20150256239A1

公开(公告)日：2015-09-10

申请号：US14639830

申请日：2015-03-05

Applicant: Samsung Electronics Co., Ltd. ,  Industry-Academic Cooperation Foundation, Yonsei University

Inventor： Hyoung-Youl Yu ,  Chungyong Lee ,  Ilgyu Choi ,  Young-Woo Kwak ,  Hyo-Jin Lee ,  Hyoung-Ju Ji ,  Youn-Sun Kim

IPC: H04B7/04 ,  H04W72/04 ,  H04B7/06 ,  H04B7/02

CPC classification number: H04B7/0632 ,  H04B7/0456 ,  H04W28/06 ,  H04W72/02

Abstract: A method for a data signal on channels having spatial correlations by a Base Station (BS) is provided. The method includes estimating the spatial correlations of the channels, selecting a part of the channels based on a result of the estimation and transmitting a signal for channel estimation on the selected partial channels, and receiving channel estimation information estimated based on the signal from a User Equipment (UE) and generating a data signal to be transmitted to the UE on the channels using the channel estimation information.

Abstract translation: 提供了一种用于由基站（BS）具有空间相关性的信道上的数据信号的方法。 该方法包括估计信道的空间相关性，基于估计结果选择信道的一部分，并且在所选择的部分信道上发送用于信道估计的信号，以及接收基于来自用户的信号估计的信道估计信息 设备（UE），并且使用信道估计信息生成要在信道上发送给UE的数据信号。

公开(公告)号：US11196472B2

公开(公告)日：2021-12-07

申请号：US16881091

申请日：2020-05-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyoungjoo Lee ,  Mingyu Kang ,  Jinwoo Kim ,  Taeyoon Kim ,  Byungwook Yoo ,  Kookyeon Lee ,  Chaeman Lim ,  Ilgyu Choi

IPC: H04B7/06 ,  H04B7/08

Abstract: Disclosed are an apparatus and a method for selecting a beam in an electronic device. An electronic device includes: a plurality of antennas configured to form beams in different directions; and at least one processor, wherein the at least one processor is configured to: control the plurality of antennas to form a wide beam, determine a transmission beam pattern of a transmitting side through the wide beam, control the plurality of antennas to form a reception beam, and determine a reception beam pattern to be used for receiving a signal from the transmitting side.

公开(公告)号：US09680550B2

公开(公告)日：2017-06-13

申请号：US14639830

申请日：2015-03-05

Applicant: Samsung Electronics Co., Ltd. ,  Industry-Academic Cooperation Foundation, Yonsei University

Inventor： Hyoung-Youl Yu ,  Chungyong Lee ,  Ilgyu Choi ,  Young-Woo Kwak ,  Hyo-Jin Lee ,  Hyoung-Ju Ji ,  Youn-Sun Kim

IPC: H04B7/04 ,  H04B7/06 ,  H04B7/0456 ,  H04W28/06 ,  H04W72/02

CPC classification number: H04B7/0632 ,  H04B7/0456 ,  H04W28/06 ,  H04W72/02

Abstract: A method for a data signal on channels having spatial correlations by a Base Station (BS) is provided. The method includes estimating the spatial correlations of the channels, selecting a part of the channels based on a result of the estimation and transmitting a signal for channel estimation on the selected partial channels, and receiving channel estimation information estimated based on the signal from a User Equipment (UE) and generating a data signal to be transmitted to the UE on the channels using the channel estimation information.

公开(公告)号：US12002511B2

公开(公告)日：2024-06-04

申请号：US17353918

申请日：2021-06-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Geunwon Lim ,  Jinwoo Park ,  Ilgyu Choi

IPC: H10B41/10 ,  G11C16/04 ,  H10B41/20 ,  H10B41/27 ,  H10B41/35 ,  H10B41/41 ,  H10B43/10 ,  H10B43/20 ,  H10B43/27 ,  H10B43/35 ,  H10B43/40

CPC classification number: G11C16/0483 ,  H10B41/10 ,  H10B41/20 ,  H10B41/27 ,  H10B41/35 ,  H10B41/41 ,  H10B43/10 ,  H10B43/20 ,  H10B43/27 ,  H10B43/35 ,  H10B43/40

Abstract: Semiconductor devices may include a peripheral circuit structure including circuits, a substrate on the peripheral circuit structure, a pair of word line cut structures extending in a first direction on the substrate, and a memory cell block between the pair of word line cut structures and on the substrate. The memory cell block may include a memory stack structure including gate lines overlapping each other in a vertical direction, an interlayer insulation layer on an edge portion of each of the gate lines, a dam structure extending through the gate lines and the interlayer insulation layer, an intersection direction cut structure extending through the memory stack structure and the interlayer insulation layer in the vertical direction and being spaced apart from the dam structure, and a dummy channel structures between the intersection direction cut structure and the dam structure.

公开(公告)号：US10666335B2

公开(公告)日：2020-05-26

申请号：US16111657

申请日：2018-08-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyoungjoo Lee ,  Mingyu Kang ,  Jinwoo Kim ,  Taeyoon Kim ,  Byungwook Yoo ,  Kookyeon Lee ,  Chaeman Lim ,  Ilgyu Choi

IPC: H04B7/06 ,  H04B7/08

Abstract: Disclosed are an apparatus and a method for selecting a beam in an electronic device. An electronic device includes: a plurality of antennas configured to form beams in different directions; and at least one processor, wherein the at least one processor is configured to: control the plurality of antennas to form a wide beam, determine a transmission beam pattern of a transmitting side through the wide beam, control the plurality of antennas to form a reception beam, and determine a reception beam pattern to be used for receiving a signal from the transmitting side.

公开(公告)号：US20140254702A1

公开(公告)日：2014-09-11

申请号：US14201600

申请日：2014-03-07

Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION,YONSEI UNIVERSITY ,  Samsung Electronics Co., Ltd.

Inventor： Hyojin Lee ,  Chungyong Lee ,  Hoondong Nho ,  Younsun Kim ,  Juho Lee ,  Hyoungju Ji ,  Sangwon Park ,  Ilgyu Choi

IPC: H04B7/04 ,  H04L5/00

CPC classification number: H04B7/0456 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/0639 ,  H04B7/0658 ,  H04L25/0204 ,  H04L25/0228

Abstract: The present disclosure relates to a method and an apparatus for transmitting and receiving channel related information. A method of transmitting channel related information of a UE according to an embodiment of the present disclosure includes configuring a sub-channel corresponding to a part of a plurality of antennas of an eNB; acquiring a Channel Estimation Error (CEE) and a Precoding Matrix Indicator (PMI) corresponding to the sub-channel; and transmitting a Sub-channel Indicator (SI) indicating the sub-channel, according to the CEE and the PMI. In accordance with an embodiment of the present disclosure, the channel related information is efficiently transmitted and received in a system in which a plurality of antennas is used.

Abstract translation: 本公开涉及一种用于发送和接收信道相关信息的方法和装置。 根据本公开的实施例的发送UE的信道相关信息的方法包括配置与eNB的多个天线的一部分相对应的子信道; 获取对应于子信道的信道估计误差（CEE）和预编码矩阵指示符（PMI）; 以及根据CEE和PMI发送指示子信道的子信道指示符（SI）。 根据本公开的实施例，信道相关信息在其中使用多个天线的系统中被有效地发送和接收。