公开(公告)号：US20160345346A1

公开(公告)日：2016-11-24

申请号：US15115160

申请日：2015-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-Bum KIM ,  Hyo-Jin LEE ,  Seung-Hoon CHOI

IPC: H04W72/12 ,  H04L5/14

CPC classification number: H04W72/1226 ,  H04L5/001 ,  H04L5/0057 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/1268 ,  H04W84/042 ,  H04W88/02 ,  H04W88/08

Abstract: A method and an apparatus for reporting channel status in a cellular radio communication system are disclosed. In a communication system supporting a carrier aggregation of a component carrier to which an FDD scheme is applied and a component carrier to which a TDD scheme is applied, a base station identifies a TDD uplink-downlink configuration of a TDD primary cell, and configures a CSI transmission period of an FDD secondary cell according to the TDD uplink-downlink configuration. A terminal transmits a CSI of the FDD secondary cell in a specific sub-frame of the TDD primary cell according to a CSI configuration period indicated by the base station.

Abstract translation: 公开了一种用于在蜂窝无线电通信系统中报告信道状态的方法和装置。 在支持应用FDD方案的分量载波的载波聚合的通信系统和应用了TDD方案的分量载波中，基站识别TDD主小区的TDD上行链路 - 下行链路配置，并且配置 根据TDD上行链路 - 下行链路配置的FDD二次小区的CSI传输周期。 终端根据由基站指示的CSI配置周期，在TDD主小区的特定子帧中发送FDD二次小区的CSI。

公开(公告)号：US20160013852A1

公开(公告)日：2016-01-14

申请号：US14861577

申请日：2015-09-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyo-Jin LEE ,  Youn-Sun KIM ,  Ki-II KIM

IPC: H04B7/06 ,  H04B17/345

CPC classification number: H04B7/0626 ,  H04B17/24 ,  H04B17/345 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0057 ,  H04W24/00 ,  H04W72/0413 ,  H04W72/082 ,  H04W88/02 ,  H04W88/08

Abstract: A method and user equipment for transmitting channel state information (CSI) are provided. The method includes identifying a plurality of CSI configurations, each CSI configuration including channel measurement information, interference measurement information, an index for the each CSI configuration, and information for a period and an offset; and reporting a CSI for a CSI configuration among the plurality of CSI configurations based on a CSI report type and an index for the CSI configuration, in case of collision between CSI reports for the plurality of CSI configurations.

Abstract translation: 提供了用于发送信道状态信息（CSI）的方法和用户设备。 该方法包括识别多个CSI配置，每个CSI配置包括信道测量信息，干扰测量信息，每个CSI配置的索引，以及周期和偏移的信息; 以及在针对所述多个CSI配置的CSI报告之间发生冲突的情况下，基于CSI报告类型和所述CSI配置的索引，在所述多个CSI配置中报告用于CSI配置的CSI。

公开(公告)号：US20150358065A1

公开(公告)日：2015-12-10

申请号：US14831363

申请日：2015-08-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyo-Jin LEE ,  Youn-Sun KIM ,  Ju-Ho LEE

IPC: H04B7/06 ,  H04B7/04

CPC classification number: H04B7/0626 ,  H04B7/0417 ,  H04B7/0632 ,  H04B7/0639 ,  H04L5/0032 ,  H04L5/0053 ,  H04L5/0057 ,  H04L25/00

Abstract: Methods and apparatuses are provided for reporting channel status by a user equipment (UE) in a communication system. Information on at least one channel status information reference signal is received from an evolved node B. A first channel status based on a first period and a first set of the at least one channel status information reference signal, is reported to the evolved node B. A second channel status based on a second period and a second set of the at least one channel status information reference signal, is reported to the evolved node B. The first channel status includes at least one of a precoding matrix indicator (PMI), a channel quality indicator (CQI), and a ranking indication (RI), and the second channel status includes at least one of a CQI, a PMI and a RI. The RI of the second channel status is same as the RI of the first channel status

Abstract translation: 提供了用于在通信系统中由用户设备（UE）报告信道状态的方法和装置。 从演进节点B接收关于至少一个信道状态信息参考信号的信息。基于第一周期的第一信道状态和至少一个信道状态信息参考信号的第一集合被报告给演进节点B. 基于第二周期的第二信道状态和至少一个信道状态信息参考信号的第二组被报告给演进节点B.第一信道状态包括预编码矩阵指示符（PMI）， 信道质量指示符（CQI）和排序指示（RI），并且第二信道状态包括CQI，PMI和RI中的至少一个。 第二通道状态的RI与第一通道状态的RI相同

公开(公告)号：US20150341814A1

公开(公告)日：2015-11-26

申请号：US14440454

申请日：2013-11-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyoung-Youl YU ,  Youn-Sun KIM ,  Hyo-Jin LEE ,  Hyoung-Ju JI ,  Ju-Ho LEE ,  Seung-Hoon CHOI

IPC: H04W24/10 ,  H04B15/00 ,  H04B7/06 ,  H04L5/00 ,  H04B7/02 ,  H04B7/04

CPC classification number: H04W24/10 ,  H04B7/024 ,  H04B7/04 ,  H04B7/068 ,  H04B15/00 ,  H04J11/0023 ,  H04L5/0048 ,  H04W88/085

Abstract: A method and a device for measuring interference in a communication system are provided. The method includes measuring interference in a base station of a communication system, in which one or more antenna groups are arranged at different positions in a single cell, includes the steps of determining a reception antenna group which is one of the one or more antenna groups that transmits a signal other than an interference signal to a terminal, determining a reference signal in order to measure the strength of the signal transmitted by the reception antenna group, a step of determining a wireless resource so as to measure the interference in each of the one or more antenna groups, and notifying the terminal with the strength of the signal transmitted by the reception antenna group and information for measuring the interference in each of the one or more antenna groups.

Abstract translation: 提供了一种用于测量通信系统中的干扰的方法和装置。 该方法包括测量通信系统的基站中的干扰，其中一个或多个天线组被布置在单个小区中的不同位置，包括以下步骤：确定作为一个或多个天线组之一的接收天线组 其向终端发送除了干扰信号之外的信号，确定参考信号，以测量由所述接收天线组发送的信号的强度;确定无线资源以测量每个所述干扰信号的干扰的步骤 一个或多个天线组，并且通过接收天线组发送的信号的强度和用于测量一个或多个天线组中的每一个的干扰的信息通知终端。

公开(公告)号：US20150312082A1

公开(公告)日：2015-10-29

申请号：US14699375

申请日：2015-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheol-Kyu SHIN ,  Young-Bum KIM ,  Hyo-Jin LEE

IPC: H04L27/36 ,  H04W76/04 ,  H04L1/00

CPC classification number: H04W76/27 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0016 ,  H04L1/0026 ,  H04L5/0053

Abstract: A method for generating control information by a terminal in a wireless communication system is provided. The method includes determining whether the terminal supports a high-order modulation scheme, and if the terminal supports the high-order modulation scheme, feeding back control information for supporting the high-order modulation scheme to a base station. The control information includes a first Channel Quality Indicator (CQI) table for supporting the high-order modulation scheme, and the first CQI table is generated by removing a plurality of CQI entries from a second CQI table including a low-order modulation scheme, and replacing a last CQI table index as the high-order modulation scheme.

Abstract translation: 提供了一种用于在无线通信系统中由终端产生控制信息的方法。 该方法包括确定终端是否支持高阶调制方案，并且如果终端支持高阶调制方案，则向基站反馈用于支持高阶调制方案的控制信息。 控制信息包括用于支持高阶调制方式的第一信道质量指示符（CQI）表，并且通过从包括低阶调制方案的第二CQI表中去除多个CQI条目来生成第一CQI表，以及 将最后的CQI表索引替换为高阶调制方案。

公开(公告)号：US20150270918A1

公开(公告)日：2015-09-24

申请号：US14663914

申请日：2015-03-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyo-Jin LEE ,  Cheol-Kyu SHIN ,  Hyoung-Ju JI ,  Yong-Jun KWAK ,  Young-Bum KIM ,  Youn-Sun KIM ,  Ju-Ho LEE

IPC: H04J11/00 ,  H04L27/00 ,  H04L5/00

CPC classification number: H04L5/0073 ,  H04B7/063 ,  H04J11/004 ,  H04L1/0038 ,  H04L5/0023 ,  H04L5/0057 ,  H04L5/006 ,  H04L25/0224 ,  H04L25/067 ,  H04L27/0012

Abstract: A method of decoding a reception signal having an interference signal included therein by User Equipment (UE) in a wireless communication system is provided. The method includes receiving the reception signal having the interference signal included therein, identifying at least one of transmission parameters for the interference signal, identifying a modulation scheme of the interference signal and reception strength of the interference signal using the identified transmission parameter, removing the interference signal from the reception signal based on the identified modulation scheme and the identified reception strength of the interference signal, and decoding the reception signal from which the interference signal is removed.

Abstract translation: 提供了一种在无线通信系统中对用户设备（UE）内包含干扰信号的接收信号进行解码的方法。 该方法包括接收具有干扰信号的接收信号，识别干扰信号的传输参数，识别干扰信号的调制方案和使用所识别的传输参数的干扰信号的接收强度中的至少一个，去除干扰 基于所识别的调制方式的接收信号和所识别的干扰信号的接收强度的信号，以及对干扰信号被去除的接收信号进行解码。

公开(公告)号：US20150256244A1

公开(公告)日：2015-09-10

申请号：US14641964

申请日：2015-03-09

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

Inventor： Hyoung-Youl YU ,  Chan-Byoung CHAE ,  Yeon-Geun LIM ,  Min Soo SIM ,  Young-Woo KWAK ,  Hyo-Jin LEE ,  Hyoung-Ju JI ,  Youn-Sun KIM

IPC: H04B7/04

CPC classification number: H04B7/0478 ,  H04B7/0413 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/0639

Abstract: An apparatus and a method for feeding a channel back in a wireless communication system using multiple input multiple output antennas (MIMO) are provided. The method includes receiving a signal from a transmitter and configuring a channel matrix for the received signal, configuring a basis transformed sparse channel using a sparsifying basis function with respect to the channel matrix, selecting a channel part to be fed back to the transmitter from the transformed sparse channel, and creating a codebook by quantizing the selected channel part, and feeding a codebook index corresponding to the created codebook back to the transmitter.

Abstract translation: 提供了一种使用多输入多输出天线（MIMO）在无线通信系统中馈送信道的装置和方法。 该方法包括从发射机接收信号并配置接收信号的信道矩阵，使用相对于信道矩阵的稀疏基函数来配置基变换稀疏信道，从信道矩阵中选择要反馈给发射机的信道部分 转换稀疏信道，并通过量化所选择的信道部分来创建码本，并将与所创建的码本相对应的码本索引馈送给发射机。

公开(公告)号：US20150236224A1

公开(公告)日：2015-08-20

申请号：US14607864

申请日：2015-01-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chang-Hoon KWAK ,  Hak-Hwan KIM ,  Byung-Kwon YOON ,  Hyo-Jin LEE ,  Han-Na HEO

IPC: H01L33/50 ,  F21V8/00 ,  H01L33/62

CPC classification number: H01L33/504 ,  G02B6/0023 ,  G02B6/0073 ,  G02B6/009 ,  H01L25/167 ,  H01L33/486 ,  H01L33/505 ,  H01L33/62 ,  H01L2224/16225 ,  H01L2224/48091 ,  H01L2224/73253 ,  H01L2224/73265 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014

Abstract: Provided are a light emitting device package and a method of fabricating the same. The package includes a package body including a lead frame, a light emitting device mounted on the package body, a bonding wire configured to electrically connect an electrode formed on a top surface of the light emitting device with the lead frame, a phosphor sheet attached on the light emitting device, and a phosphor molding portion to cover the light emitting device and the phosphor sheet.

Abstract translation: 提供一种发光器件封装及其制造方法。 该封装包括一个封装主体，它包括一个引线框架，一个安装在封装主体上的发光器件，一个接合线，它被配置成将形成在发光器件顶表面上的电极与引线框架电连接， 发光装置和用于覆盖发光装置和荧光体片的荧光体成型部。

公开(公告)号：US20130265959A1

公开(公告)日：2013-10-10

申请号：US13860202

申请日：2013-04-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyo-Jin LEE ,  Youn-Sun KIM ,  Ki-II KIM ,  Seung-Hoon CHOI

IPC: H04W72/04

CPC classification number: H04W72/0406 ,  H04B7/024 ,  H04B7/0626 ,  H04B7/0632 ,  H04B7/0639 ,  H04L1/0026 ,  H04L1/0027 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0073 ,  H04L5/0091

Abstract: A method and apparatus for transmitting and receiving a feedback signal in a mobile communication system are provided, in which a User Equipment (UE) receives information about at least one Channel State Information Reference Signal (CSI-RS) and information about at least one Interference Measurement Resource (IMR), determines at least one feedback signal to be transmitted from among a plurality of feedback signals available according to the information about the at least one CSI-RS and the information about the at least one IMR, generates the determined at least one feedback signal, and transmits the generated at least one feedback signal. The at least one feedback signal to be transmitted is determined based on bitmap information received from a central control device, and the bitmap information includes information indicating that at least one feedback signal desired to receive by the central control device.

Abstract translation: 提供了一种用于在移动通信系统中发送和接收反馈信号的方法和装置，其中用户设备（UE）接收关于至少一个信道状态信息参考信号（CSI-RS）的信息以及关于至少一个干扰的信息 测量资源（IMR）根据关于至少一个CSI-RS的信息和关于该至少一个IMR的信息，确定可从多个可用的反馈信号中发送的至少一个反馈信号，至少产生所确定的 一个反馈信号，并且发送所生成的至少一个反馈信号。 要发送的至少一个反馈信号基于从中央控制设备接收的位图信息确定，并且位图信息包括指示中央控制设备希望接收的至少一个反馈信号的信息。

公开(公告)号：US20130178220A1

公开(公告)日：2013-07-11

申请号：US13740008

申请日：2013-01-11

Applicant: Samsung Electronics Co. Ltd.

Inventor： Hyo-Jin LEE ,  Youn-Sun KIM ,  Ki-Il KIM ,  Hyoung-Ju JI ,  Joon-Young CHO ,  Ju-Ho LEE

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0073 ,  H04W72/04

Abstract: An apparatus and a method for transmitting/receiving downlink data channel signal transmission information in a cellular radio communication system using a Cooperative Multi-Point (COMP) scheme are provided. In the downlink data channel signal transmission information transmission method, a Base Station (BS) transmits downlink data channel signal transmission information including information related to Resource Elements (REs) scheduled for a downlink data channel signal transmission to a User Equipment (UE), and transmits downlink data channel signal non-transmission information including information related to REs through which a downlink data channel signal is not transmitted among the REs scheduled for the downlink data channel signal transmission to the UE.

Abstract translation: 提供了一种在使用协同多点（COMP）方案的蜂窝无线电通信系统中发送/接收下行链路数据信道信号传输信息的装置和方法。 在下行链路数据信道传输信息传输方法中，基站（BS）向用户设备（UE）发送下行数据信道传输信息，该信息传输信息包括与针对下行链路数据信道信号传输调度的资源元素（RE）相关的信息，以及 在针对下行链路数据信道信号发送调度的RE中向UE发送包括与不发送下行链路数据信道信号的RE相关的信息的下行数据信道信号非传输信息。