公开(公告)号：US09979524B2

公开(公告)日：2018-05-22

申请号：US14353724

申请日：2012-06-15

Applicant: Kitae Kim ,  Jinyoung Chun ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

Inventor： Kitae Kim ,  Jinyoung Chun ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04L5/0051 ,  H04L5/0023 ,  H04L5/0053 ,  H04W72/042

Abstract: The present invention relates to a method for transmitting a terminal-specific reference signal for a control signal by a base station in a wireless communication system. Specifically, the method is characterized in that it comprises: transmitting a plurality of control channels and a first terminal-specific reference signal for the plurality of control channels to a first resource region; and transmitting one control channel and a second terminal-specific reference signal for the control channel to a second resource region, wherein the different descrambling identifiers are applied to the first and second terminal-specific reference signals.

公开(公告)号：US09544803B2

公开(公告)日：2017-01-10

申请号：US14112899

申请日：2012-04-20

Applicant: Sungho Park ,  Jinyoung Chun ,  Kitae Kim ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm

Inventor： Sungho Park ,  Jinyoung Chun ,  Kitae Kim ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm

IPC: H04W24/10 ,  H04L5/00 ,  H04L25/03

CPC classification number: H04W24/10 ,  H04L5/0023 ,  H04L5/0046 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/0073 ,  H04L25/03891

Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for reporting channel state information (CSI), wherein the method in which a terminal reports CSI comprises the steps of: receiving configuration information for periodic CSI reporting from a base station; and transmitting CSI information for each of a plurality of sets of CSI reports based on said configuration information to said base station via a physical uplink control channel (PUCCH). Said plurality of sets of CSI reports contains one or more mutually different subframes.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及用于报告信道状态信息（CSI）的方法和装置，其中终端报告CSI的方法包括以下步骤：从基站接收周期性CSI报告的配置信息; 以及经由物理上行链路控制信道（PUCCH）向所述基站发送基于所述配置信息的多组CSI报告中的每一个的CSI信息。 所述多组CSI报告包含一个或多个相互不同的子帧。

公开(公告)号：US09319192B2

公开(公告)日：2016-04-19

申请号：US14235316

申请日：2012-05-24

Applicant: Kitae Kim ,  Jinyoung Chun ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

Inventor： Kitae Kim ,  Jinyoung Chun ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

IPC: H04Q7/00 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0037 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/042 ,  H04W72/0446

Abstract: The present application discloses a method for transmitting, by a base station, downlink control information to a terminal in a wireless communication system. More particularly, the method comprises the steps of: allocating, to a transmission resource, the downlink control information for the terminal; and transmitting, to the terminal, the downlink control information using the transmission resource. the downlink control information for the terminal comprises: a downlink grant; and an uplink grant, wherein the downlink grant is allocated to one of first and second slots of a subframe of the transmission resource, and the uplink grant is allocated to at least one of first and second slots of a subframe of the transmission resource.

Abstract translation: 本申请公开了一种用于由无线通信系统向终端发送下​​行链路控制信息的方法。 更具体地，该方法包括以下步骤：向发送资源分配用于终端的下行链路控制信息; 以及使用所述传输资源向所述终端发送所述下行链路控制信息。 终端的下行链路控制信息包括：下行链路许可; 以及上行链路许可，其中所述下行链路许可被分配给所述传输资源的子帧的第一和第二时隙中的一个，并且所述上行链路许可被分配给所述传输资源的子帧的第一和第二时隙中的至少一个。

公开(公告)号：US20150085766A1

公开(公告)日：2015-03-26

申请号：US14342336

申请日：2012-07-06

Applicant: Kitae Kim ,  Jinyoung Chun ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

Inventor： Kitae Kim ,  Jinyoung Chun ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04J13/004 ,  H04J13/18 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0041 ,  H04L5/0048 ,  H04L5/0053

Abstract: A method for transmitting a downlink control channel at a base station in a wireless communication system is disclosed herein. The method includes the steps of generating control information for each of a plurality of user equipments; mapping the control information for each of the plurality of user equipments to one of subcarrier groups within at least one resource block pairs configured for the downlink control channel, wherein the subcarrier groups mapped to the control information for each of the plurality of user equipments are different from each other; and transmitting the downlink control channel through the subcarrier groups.

Abstract translation: 本文公开了一种用于在无线通信系统中的基站处发送下行链路控制信道的方法。 该方法包括以下步骤：为多个用户设备中的每一个生成控制信息; 将所述多个用户设备中的每一个的控制信息映射到为所述下行链路控制信道配置的至少一个资源块对内的子载波组之一，其中映射到所述多个用户设备中的每一个的控制信息的子载波组不同 从彼此; 以及通过子载波组发送下行链路控制信道。

公开(公告)号：US20120314743A1

公开(公告)日：2012-12-13

申请号：US13580779

申请日：2011-02-23

Applicant: Sungjun Yoon ,  Kitae Kim

Inventor： Sungjun Yoon ,  Kitae Kim

IPC: H04L27/00

CPC classification number: H04L27/2607 ,  H04B7/024 ,  H04L25/0224 ,  H04L27/2613

Abstract: The present specification relates to a method/apparatus for extending and transmitting a reference signal, and to a method and apparatus for transmitting a cyclic shift (hereinafter, referred to as CS) parameter. In generating the extended reference signal, the CS is determined as a function for both a basic CS parameter and an extended CS parameter.

Abstract translation: 本说明书涉及用于扩展和发送参考信号的方法/装置，以及用于发送循环移位（以下称为CS）参数的方法和装置。 在生成扩展参考信号时，CS被确定为基本CS参数和扩展CS参数的函数。

公开(公告)号：US20120022912A1

公开(公告)日：2012-01-26

申请号：US12674781

申请日：2008-08-28

Applicant: Kitae Kim

Inventor： Kitae Kim

IPC: G06Q10/00

CPC classification number: G05B23/024 ,  G05B2219/32224 ,  G06Q10/0635 ,  Y02P90/14 ,  Y02P90/22

Abstract: Disclosed is a method and an apparatus for supervising the integrated trip margin of an industrial plant facility. The apparatus includes a measurement operation value collection means for collecting a measurement operation value of a facility having a trip setting value inside the industrial plant; a trip margin calculation means for receiving the measurement operation value from the measurement operation value collection means and calculating a trip margin; and a display means for displaying a trip margin having a smallest value among trip margins of respective groups on a screen when there is a plurality of groups of objects of interest, the trip margin of which is to be supervised. When supervising the trip margin of a facility within a plant, which has a trip setting value, information regarding a trip-related signal having the highest possibility of trip occurrence and the movement of the overall trip-related signals are grouped and displayed on the screen so that relevant people can supervise them more easily. As a result, any abnormal condition of facilities is detected as early as possible. This decreases the occurrence of trip, and increases the operating rate of the plant.

Abstract translation: 公开了一种用于监督工业设备设施的综合行程余量的方法和装置。 该装置包括测量操作值收集装置，用于收集在工厂内具有行程设定值的设备的测量操作值; 跳闸余量计算装置，用于从测量操作值收集装置接收测量操作值并计算行程余量; 以及显示装置，用于当有多个感兴趣对象组在其屏幕上进行监视时，显示在屏幕上的各组的行程余量中具有最小值的行程余量。 在监视具有行程设定值的工厂内的设施的行程余量的情况下，分组并显示关于跳闸发生可能性最大的行程相关信号和整个行程相关信号的移动的信息 使相关人员更容易地对他们进行监督。 结果，尽可能早地检测到设备的异常情况。 这减少了行程的发生，并提高了工厂的运行速度。

公开(公告)号：US20110105162A1

公开(公告)日：2011-05-05

申请号：US12938824

申请日：2010-11-03

Applicant: Kitae Kim ,  Kibum Kwon

Inventor： Kitae Kim ,  Kibum Kwon

IPC: H04W40/00

CPC classification number: H04W72/042 ,  H04L1/001 ,  H04L1/08 ,  H04L5/0003 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0098 ,  H04W16/32 ,  H04W72/082 ,  H04W84/045

Abstract: A system and a method for transmitting control information by a system in a heterogeneous wireless communication network using Component Carriers (CCs), the heterogeneous wireless communication network including a first wireless communication network and a second wireless communication network, which at least partially overlap and are heterogeneous, the system controlling the second wireless communication network can more stably and efficiently transmit control information in a heterogeneous network environment. The method includes: calculating an environmental parameter having an influence on transmission of control information; determining a transmission scheme of the control information according to the calculated environmental parameter; and transmitting the control information to a User Equipment (UE) connected to the second wireless communication network according to the determined transmission scheme.

Abstract translation: 一种系统和方法，用于通过使用分量载波（CC）的异构无线通信网络中的系统发送控制信息，该异构无线通信网络包括第一无线通信网络和第二无线通信网络，所述第一无线通信网络和第二无线通信网络至少部分地重叠并且是 异构地，控制第二无线通信网络的系统可以在异构网络环境中更稳定，高效地发送控制信息。 该方法包括：计算对控制信息的传输有影响的环境参数; 根据所计算的环境参数确定所述控制信息的传输方案; 以及根据确定的传输方案将控制信息发送到连接到第二无线通信网络的用户设备（UE）。

公开(公告)号：US09295007B2

公开(公告)日：2016-03-22

申请号：US14116723

申请日：2012-05-10

Applicant: Sungho Park ,  Jinyoung Chun ,  Kitae Kim ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm

Inventor： Sungho Park ,  Jinyoung Chun ,  Kitae Kim ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm

IPC: H01Q11/12 ,  H04W52/24 ,  H04W52/40 ,  H04W24/08 ,  H04W52/14

CPC classification number: H04W52/242 ,  H04W24/08 ,  H04W52/146 ,  H04W52/40

Abstract: The present invention provides a method and apparatus for determining uplink transmission power, and a method and apparatus for uplink power control. The base station of the present invention provides user equipment (UE) with UE specific weights for downlink path loss for uplink power control when the UE simultaneously transmits signals using a plurality of nodes. The UE then determines uplink transmission power by applying the UE-specific weights to the downlink path loss.

Abstract translation: 本发明提供了一种用于确定上行链路传输功率的方法和装置，以及用于上行链路功率控制的方法和装置。 本发明的基站在UE同时使用多个节点发送信号时向用户设备（UE）提供用于上行链路功率控制的下行链路路径损耗的UE特定权重。 然后，UE通过将UE特定权重应用于下行链路路径损耗来确定上行链路传输功率。

公开(公告)号：US09215704B2

公开(公告)日：2015-12-15

申请号：US13981872

申请日：2012-01-26

Applicant: Binchul Ihm ,  Jinyoung Chun ,  Kitae Kim ,  Sunam Kim ,  Jiwon Kang ,  Sungho Park

Inventor： Binchul Ihm ,  Jinyoung Chun ,  Kitae Kim ,  Sunam Kim ,  Jiwon Kang ,  Sungho Park

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

CPC classification number: H04W72/0413 ,  H04B7/024 ,  H04B7/0632 ,  H04B7/0639

Abstract: As channel state information of multiple nodes in a multiple node system, the present invention relates to a method and a device for transmitting and receiving information showing a correlation between said multiple nodes. Also, the present invention relates to a method and a device for transmitting and receiving a Channel Quality Indication (CQI), in consideration of signal through transmitted by multiple nodes.

Abstract translation: 作为多节点系统中的多个节点的信道状态信息，本发明涉及发送和接收表示所述多个节点之间的相关性的信息的方法和装置。 此外，本发明涉及考虑到由多个节点发送的信号来发送和接收信道质量指示（CQI）的方法和装置。

公开(公告)号：US09198176B2

公开(公告)日：2015-11-24

申请号：US14232222

申请日：2012-06-04

Applicant: Kitae Kim ,  Jinyoung Chun ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

Inventor： Kitae Kim ,  Jinyoung Chun ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

IPC: H04W4/00 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/0053 ,  H04W72/12

Abstract: In a wireless communication system, when a terminal receives control information from a downlink subframe, which is divided into a Physical Downlink Control Channel (PDCCH) region and a Physical Downlink Shared Channel (PDSCH) region, in a wireless communication system, the receiving of the control information includes: receiving, from a base station, first CFI information indicating the number of Orthogonal Frequency Division Multiplexing (OFDM) symbols available for Physical Downlink Control Channel (PDCCH) transmission; receiving, from the base station, second CFI information indicating start OFDM symbol information available for Physical Downlink Shared Channel (PDSCH) transmission corresponding to an enhanced Physical Downlink Control Channel (E-PDCCH); and receiving the PDSCH from the base station on the basis of the first CFI information or the second CFI information. The PDCCH is placed in the PDCCH region of the downlink subframe, and the E-PDCCH is placed in the PDSCH region of the downlink subframe.

Abstract translation: 在无线通信系统中，当终端从无线通信系统中被分割为物理下行链路控制信道（PDCCH）区域和物理下行链路共享信道（PDSCH）区域的下行链路子帧接收到控制信息时， 控制信息包括：从基站接收指示可用于物理下行链路控制信道（PDCCH）传输的正交频分复用（OFDM）符号的数量的第一CFI信息; 从基站接收指示对应于增强物理下行链路控制信道（E-PDCCH）的物理下行链路共享信道（PDSCH）传输可用的起始OFDM符号信息的第二CFI信息; 以及基于第一CFI信息或第二CFI信息从基站接收PDSCH。 PDCCH被配置在下行链路子帧的PDCCH区域，E-PDCCH被配置在下行子帧的PDSCH区域中。