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1. 发明申请

US20100075672A1 MULTIPLE ANTENNA WIRELESS COMMUNICATION SYSTEM WHICH ADAPTIVELY DETERMINES DOWNLINK TRANSMISSION MODE 审中-公开
标题翻译：多种天线无线通信系统，适用于确定下行链路传输模式
公开(公告)号：US20100075672A1
公开(公告)日：2010-03-25
申请号：US12543560
申请日：2009-08-19
申请人： Hye Kyung JWA , Il Gyu KIM , Hyun Kyu CHUNG
发明人： Hye Kyung JWA , Il Gyu KIM , Hyun Kyu CHUNG
IPC分类号： H04W40/06
CPC分类号： H04L1/0026 , H04B7/0417 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04B7/0643 , H04B7/0645 , H04B7/066 , H04B7/0689 , H04L1/0009 , H04L1/0027 , H04W88/10
摘要： An operation method of a base station which adaptively determines a downlink transmission mode is provided. The operation method of the base station including: adaptively determining a downlink transmission mode based on at least one of a state of a channel between the base station and a terminal, and a number of receiving antennas, the number of receiving antennas being at least one and the receiving antennas being mounted on the terminal; selecting one of at least one type of feedback information which is fed back by the terminal based on the determined downlink transmission mode; and reporting type information associated with the selected type to the terminal.
摘要翻译：提供了一种自适应地确定下行链路传输模式的基站的操作方法。基站的操作方法包括：基于基站和终端之间的信道的状态和接收天线的数量中的至少一个自适应地确定下行链路传输模式，接收天线的数量是至少一个并且所述接收天线安装在所述终端上; 基于所确定的下行链路传输模式，选择所述终端反馈的至少一种类型的反馈信息中的一种; 以及与所选择的类型相关联的报告类型信息到终端。

2. 发明申请

US20100150217A1 CHANNEL ESTIMATION APPARATUS AND METHOD IN MOBILE COMMUNICATION SYSTEM HAVING DISPERSED PILOT 有权
标题翻译：具有分散引导的移动通信系统中的信道估计装置和方法
公开(公告)号：US20100150217A1
公开(公告)日：2010-06-17
申请号：US12633329
申请日：2009-12-08
申请人： Hye Kyung JWA , Il Gyu KIM , Hyun Kyu CHUNG , Seung Chan BANG
发明人： Hye Kyung JWA , Il Gyu KIM , Hyun Kyu CHUNG , Seung Chan BANG
IPC分类号： H04B17/00 , H04L27/28
CPC分类号： H04L25/022 , H04L5/0048 , H04L25/0204 , H04L25/0232 , H04L27/2647
摘要： Provided are a channel estimation method and apparatus in mobile communication system having dispersed pilot. The channel estimation apparatus includes an entire band channel estimation unit and an edge channel estimation unit. The entire band channel estimation unit performs channel estimation on an entire frequency band. The edge channel estimation unit performs channel estimation on an edge region. By separately performing the gating operation of the entire band channel estimation unit and the gating operation of the edge channel estimation unit, a channel frequency response is more accurately calculated even in an edge region.
摘要翻译：提供具有分散导频的移动通信系统中的信道估计方法和装置。信道估计装置包括整个频带信道估计单元和边缘信道估计单元。整个频带信道估计单元对整个频带执行信道估计。边缘信道估计单元对边缘区域进行信道估计。通过分别执行整个频带信道估计单元的门控操作和边缘信道估计单元的选通操作，即使在边缘区域中也可以更准确地计算频道频率响应。

3. 发明申请

US20130102244A1 MACHINE TYPE COMMUNICATION GATEWAY USER EQUIPMENT AND MACHINE TYPE COMMUNICATION DATA RELAY METHOD OF THE SAME 有权
标题翻译：机器类型通信网关用户设备和机器类型通信数据中继方法
公开(公告)号：US20130102244A1
公开(公告)日：2013-04-25
申请号：US13619923
申请日：2012-09-14
申请人： Don Sung OH , Il Gyu KIM , Hyun Kyu CHUNG
发明人： Don Sung OH , Il Gyu KIM , Hyun Kyu CHUNG
IPC分类号： H04W88/04 , H04B7/24
CPC分类号： H04W88/16 , H04W4/70
摘要： Provided are machine type communication (MTC) gateway user equipment (MGUE) and an MTC data relay method of the same. The MGUE includes a first radio matching unit configured to process a signal having a first frequency band characteristic and provide radio access matching with a base station, a second radio matching unit configured to process a signal having a second frequency band characteristic and provide radio access matching with at least one MTC device, a radio access switching processor configured to convert data respectively output by the first radio matching unit and the second radio matching unit and provide the converted data, and a controller configured to find an identifier of at least one MTC device related to MTC control information received from the first radio matching unit and control the second radio matching unit to transmit the MTC control information to the MTC device.
摘要翻译：提供了机器类型通信（MTC）网关用户设备（MGUE）和其中的MTC数据中继方法。 MGUE包括：第一无线电匹配单元，被配置为处理具有第一频带特性的信号，并提供与基站的无线电接入匹配;第二无线电匹配单元，被配置为处理具有第二频带特性的信号，并提供无线接入匹配使用至少一个MTC设备，无线电接入交换处理器，被配置为转换由第一无线电匹配单元和第二无线电匹配单元分别输出的数据并提供转换的数据;以及控制器，被配置为找到至少一个MTC设备的标识符涉及从第一无线电匹配单元接收的MTC控制信息，并控制第二无线电匹配单元向MTC设备发送MTC控制信息。

4. 发明申请

US20110199994A1 SYSTEM AND METHOD OF ALLOCATING CHANNELS FOR MULTIPLE TRAFFIC STREAMS 失效
标题翻译：分配多个交通流量通道的系统和方法
公开(公告)号：US20110199994A1
公开(公告)日：2011-08-18
申请号：US13029440
申请日：2011-02-17
申请人： Yong Sun KIM , Seung Eun HONG , Kap Seok CHANG , Sung Geun JIN , Woo Yong LEE , Hyun Kyu CHUNG
发明人： Yong Sun KIM , Seung Eun HONG , Kap Seok CHANG , Sung Geun JIN , Woo Yong LEE , Hyun Kyu CHUNG
IPC分类号： H04W72/04 , H04W60/06
CPC分类号： H04W72/0413 , H04W76/15 , H04W76/34
摘要： Provided is a system and method that may allocate channels with respect to multiple traffic channels. A channel request apparatus may determine a correlation between traffic streams to which channels are allocated, and to determine whether the traffic streams are related to each other, may generate a channel allocation request message that simultaneously requests channel allocation with respect to related traffic streams that are related to each other, and may transmit the channel allocation request message to a channel response apparatus to request the channel allocation with respect to the related traffic channels.
摘要翻译：提供了可以分配关于多个业务信道的信道的系统和方法。信道请求装置可以确定分配了信道的业务流之间的相关性，并且确定业务流是否彼此相关，可以生成信道分配请求消息，其同时请求相对于相关业务流的信道分配并且可以向信道响应装置发送信道分配请求消息，以请求关于相关业务信道的信道分配。

5. 发明申请

US20140362715A1 APPARATUS AND METHOD FOR BROADBAND WIRELESS LOCAL AREA COMMUNICATION 审中-公开
标题翻译：宽带无线局域网通信的装置和方法
公开(公告)号：US20140362715A1
公开(公告)日：2014-12-11
申请号：US14306149
申请日：2014-06-16
申请人： Kap Seok CHANG , Hyoung Jin KWON , Sung Geun JIN , Yong Sun KIM , Seung Eun HONG , Woo Yong LEE , Hyun Kyu CHUNG
发明人： Kap Seok CHANG , Hyoung Jin KWON , Sung Geun JIN , Yong Sun KIM , Seung Eun HONG , Woo Yong LEE , Hyun Kyu CHUNG
IPC分类号： H04B7/155 , H04W72/08 , H04W24/08
CPC分类号： H04B7/15592 , H04B7/155 , H04W24/08 , H04W72/085 , H04W72/1205 , H04W74/04 , H04W84/047
摘要： Provided is an apparatus and method for wideband short-range wireless communication using a directional antenna in a millimeter wave band, and the method for wideband short-range wireless communication according to an embodiment may determine a first time interval and a second time interval for a cooperated data frame transfer based on a packet transmission time at each transmission from a source node to a destination node, transmit a frame to a relay node through an antenna pattern directed towards the relay node at a start point of the first time interval, and transmit the frame to the destination node through an antenna pattern directed towards the destination node after a predetermined period of time from a start point of the second time interval.
摘要翻译：提供了一种使用毫米波段中的定向天线的宽带短距离无线通信的装置和方法，根据实施例的用于宽带短距离无线通信的方法可以确定第一时间间隔和第二时间间隔基于从源节点到目的地节点的每次传输的分组传输时间的协作数据帧传输，在第一时间间隔的起始点，通过指向中继节点的天线方向向中继节点发送帧，并发送在从第二时间间隔的起始点开始的预定时间段之后，通过指向目的地节点的天线方向将目的地节点的帧传送到目的地节点。

6. 发明申请

US20090088116A1 METHOD AND APPARATUS OF SUCCESSIVE INTERFERENCE CANCELLATION FOR WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统连续干扰消除的方法与装置
公开(公告)号：US20090088116A1
公开(公告)日：2009-04-02
申请号：US12240298
申请日：2008-09-29
申请人： Junyoung NAM , Seong Rag KIM , Hyun Kyu CHUNG
发明人： Junyoung NAM , Seong Rag KIM , Hyun Kyu CHUNG
IPC分类号： H04B1/10
CPC分类号： H04B7/0854
摘要： A method and apparatus of successive interference cancellation for a wireless communication system is provided. A method of detecting a transmission signal for the method of the successive interference cancellation, the method including: receiving transmission signals transmitted from ‘M’ antennas; calculating a residual error value of each of the received transmission signals; and determining a detection sequence of the transmission signals based on the calculated residual error value.
摘要翻译：提供了一种用于无线通信系统的连续干扰消除的方法和装置。一种检测连续干扰消除方法的发送信号的方法，所述方法包括：接收从'M'天线发送的发送信号; 计算每个所接收的传输信号的残余误差值; 以及基于所计算的残差误差值确定所述发送信号的检测序列。

7. 发明申请

US20120320864A1 METHOD AND APPARATUS FOR ALLOCATING SEQUENCE TO SYNCHRONIZATION CHANNEL FOR NODE IDENTIFICATION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中分配用于节点识别的同步信道的序列的方法和装置
公开(公告)号：US20120320864A1
公开(公告)日：2012-12-20
申请号：US13596296
申请日：2012-08-28
申请人： Kapseok CHANG , Young-Hoon KIM , Woo Yong LEE , Hyun Kyu CHUNG
发明人： Kapseok CHANG , Young-Hoon KIM , Woo Yong LEE , Hyun Kyu CHUNG
IPC分类号： H04W56/00
CPC分类号： H04L5/0007 , H04B7/14 , H04L5/0032 , H04L5/0037 , H04L5/0048 , H04L25/03866 , H04L27/2613 , H04L27/2655
摘要： Provided is an apparatus for allocating a sequence to a synchronization channel for a node identification (ID), the apparatus including: a base node sequence generator to generate a base sequence that is a sequence for a node ID of a base node; a relay node sequence generator to generate a relay sequence that is a sequence for a node ID of a relay node by transforming the base sequence; a baseband signal generator to generate a baseband signal by mapping the base sequence or the relay sequence to a frequency domain and a time domain; and a transmitter to transmit the baseband signal.
摘要翻译：提供了一种用于将序列分配给用于节点标识（ID）的同步信道的装置，所述装置包括：基本节点序列生成器，用于生成作为基本节点的节点ID的序列的基本序列; 中继节点序列发生器，用于通过转换所述基本序列来产生作为中继节点的节点ID的序列的中继序列; 基带信号发生器，用于通过将基本序列或中继序列映射到频域和时域来产生基带信号; 以及用于发送基带信号的发射机。

8. 发明申请

US20100316013A1 SCHEDULING METHOD AND APPARATUS FOR SPATIAL REUSE 有权
标题翻译：空间重用调度方法和装置
公开(公告)号：US20100316013A1
公开(公告)日：2010-12-16
申请号：US12814392
申请日：2010-06-11
申请人： Sung-Geun JIN , Jin Kyeong KIM , Woo Yong LEE , Hyun Kyu CHUNG
发明人： Sung-Geun JIN , Jin Kyeong KIM , Woo Yong LEE , Hyun Kyu CHUNG
IPC分类号： H04W72/04
CPC分类号： H04W24/02 , H04L5/0073 , H04W72/1231 , H04W72/1263 , H04W72/1284 , H04W72/1289
摘要： A scheduling method of giving a chance for transmission to a plurality of terminals in the same time period, and a device therefor are provided. The scheduling method includes: transmitting first scheduling information to terminals in a network, the first scheduling information defining transmitting/receiving terminals and a transmission time period; receiving channel measurement information including inter-terminal interference information from the terminals in the network; and generating second scheduling information defining transmission time periods and a plurality of transmitting/receiving terminals that do not interfere with each other by using the channel measurement information.
摘要翻译：提供了在同一时间段内给多个终端发送机会的调度方法及其装置。调度方法包括：向网络中的终端发送第一调度信息，定义发送/接收终端的第一调度信息和传输时间段; 从网络中的终端接收包括终端间干扰信息的信道测量信息; 以及生成定义传输时间段的第二调度信息和通过使用信道测量信息彼此不干扰的多个发送/接收终端。

9. 发明申请

US20100159854A1 METHOD AND APPARATUS FOR ADAPTIVELY CONTROLLING RECEIVED POWER OF MULTI-ANTENNA RADIO CHANNEL MEASUREMENT EQUIPMENT 审中-公开
标题翻译：适应多天线无线电通道测量设备接收功率的方法和装置
公开(公告)号：US20100159854A1
公开(公告)日：2010-06-24
申请号：US12556207
申请日：2009-09-09
申请人： Myung Don KIM , Jae Joon PARK , Heon Kook KWON , Won Sop KIM , Jun Hwan LEE , Young-Hoon KIM , Hyun Kyu CHUNG
发明人： Myung Don KIM , Jae Joon PARK , Heon Kook KWON , Won Sop KIM , Jun Hwan LEE , Young-Hoon KIM , Hyun Kyu CHUNG
IPC分类号： H04B7/02
CPC分类号： H04B7/04 , H04B17/318 , H04W52/52
摘要： Provided is an apparatus for adaptively controlling a received power of a multi-antenna radio channel measurement equipment, the apparatus including: a plurality of antennas to receive a measurement signal; a switch unit comprising a plurality of switches to input the measurement signal; a switch control unit to control the plurality of switches of the switch unit to sequentially input the measurement signal; a reception (Rx) attenuator to adjust a Received Signal Strength Indication (RSSI) of the measurement signal; an Rx AGC control unit to control the Rx attenuator to adaptively adjust the RSSI of the measurement signal; a timing control unit to generate a reference timing signal for the switch control unit and the automatic RSSI control unit; and a digital baseband control unit to collect and store information associated with the measurement signal.
摘要翻译：提供了一种用于自适应地控制多天线无线电信道测量设备的接收功率的装置，该装置包括：多个天线，用于接收测量信号; 开关单元，包括多个开关以输入测量信号; 开关控制单元，用于控制开关单元的多个开关以顺序地输入测量信号; 接收（Rx）衰减器，用于调整测量信号的接收信号强度指示（RSSI）; Rx AGC控制单元，用于控制Rx衰减器自适应地调整测量信号的RSSI; 定时控制单元，用于生成用于开关控制单元和自动RSSI控制单元的基准定时信号; 以及数字基带控制单元，用于收集和存储与测量信号相关联的信息。

10. 发明申请

US20100157877A1 METHOD AND APPARATUS FOR ALLOCATING SEQUENCE TO SYNCHRONIZATION CHANNEL FOR NODE IDENTIFICATION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中分配用于节点识别的同步信道的序列的方法和装置
公开(公告)号：US20100157877A1
公开(公告)日：2010-06-24
申请号：US12641679
申请日：2009-12-18
申请人： Kapseok CHANG , Young-Hoon KIM , Woo Yong LEE , Hyun Kyu CHUNG
发明人： Kapseok CHANG , Young-Hoon KIM , Woo Yong LEE , Hyun Kyu CHUNG
IPC分类号： H04W72/04 , H04B7/14
CPC分类号： H04L5/0007 , H04B7/14 , H04L5/0032 , H04L5/0037 , H04L5/0048 , H04L25/03866 , H04L27/2613 , H04L27/2655
摘要： Provided is an apparatus for allocating a sequence to a synchronization channel for a node identification (ID), the apparatus including: a base node sequence generator to generate a base sequence that is a sequence for a node ID of a base node; a relay node sequence generator to generate a relay sequence that is a sequence for a node ID of a relay node by transforming the base sequence; a baseband signal generator to generate a baseband signal by mapping the base sequence or the relay sequence to a frequency domain and a time domain; and a transmitter to transmit the baseband signal.
摘要翻译：提供了一种用于将序列分配给用于节点标识（ID）的同步信道的装置，所述装置包括：基本节点序列生成器，用于生成作为基本节点的节点ID的序列的基本序列; 中继节点序列发生器，用于通过转换所述基本序列来产生作为中继节点的节点ID的序列的中继序列; 基带信号发生器，用于通过将基本序列或中继序列映射到频域和时域来产生基带信号; 以及用于发送基带信号的发射机。

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