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1.发明公开APPARATUS AND METHOD FOR EFFICIENTLY TRANSMITTING/RECEIVING A CONTROL CHANNEL IN A MOBILE COMMUNICATION SYSTEM SIMULTANEOUSLY SUPPORTING A SYNCHRONOUS HRPD SYSTEM AND AN OFDM SYSTEM 审中-公开装置和方法高效地发送/接收一个移动通信系统的税务通道与同步HRPD-，OFDM等系统同时支持
公开(公告)号：EP1999859A4
公开(公告)日：2016-04-06
申请号：EP07745646
申请日：2007-03-26
发明人： YU JAE-CHON , KIM DONG-HEE , HAN JIN-KYU , KIM YU-CHUL , KWON HWAN-JOON
CPC分类号： H04W52/54 , H04B1/707 , H04L5/0053 , H04L27/2601
摘要： An apparatus and method for efficiently transmitting/receiving a control channel in a mobile communication system simultaneously supporting a synchronous High-Rate Packet Data (HRPD) system and an Orthogonal Frequency Division Multiplexing (OFDM) system. Power of a control channel to be transmitted is measured. The measured power is compared with marginal maximum power set by a higher layer. According to the comparison result, information indicating whether a previous reverse packet has been successfully received and power control information for controlling power of a reverse link is inserted and transmitted in at least one of a Medium Access Control (MAC) channel and an OFDM symbol.
摘要翻译： 控制信道的用于有效地发送/在移动通信系统中接收控制信道同时支持同步高速分组数据（HRPD）系统和正交频分复用（OFDM）系统的设备和方法。电源为反式mitted是 测量。 所测量的功率与由较高层设置容限最大功率相比较。 。根据该比较结果，指示是否先前的反向分组已经被成功地接收，并且被插入，用于控制反向链路的功率的功率控制信息和反式中的媒体访问控制（MAC）信道的至少一个mitted和OFDM码元。
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2.发明公开APPARATUS AND METHOD FOR CONTROLLING POWER OF REVERSE CHANNELS IN A MOBILE COMMUNICATION SYSTEM 审中-公开设备及其控制方法后置声道的输出功率是在移动通信系统
公开(公告)号：EP1440527A4
公开(公告)日：2010-03-24
申请号：EP02781994
申请日：2002-10-30
发明人： KIM YOUN-SUN , KIM DAE-GYUN , CHOI HO-KYU , KWON HWAN-JOON , HUH HOON , YUN YU-SUK , KIM DONG-HEE
CPC分类号： H04W52/16 , H04W52/146 , H04W52/228 , H04W52/325 , H04W52/40
摘要： Disclosed is an apparatus for performing power control on a reverse channel quality indicator channel (CQICH) received from a mobile station by a base station in a mobile communication system including the base station for transmitting a power control bit for power control on reverse channels and the mobile station for controlling transmission power of the reverse channels according to the power control bit. An erasure detector determines whether to perform an erasure process by measuring reception power of the reverse channel quality indicator channel. An erasure rate calculator accumulates the erasure-determined result for N slots and calculates an erasure rate for the N slots. A control bit generator determines a ratio control bit to be transmitted to the mobile station according to the erasure rate, to issue a command to increase or decrease a CQICH traffic-to-pilot ratio.
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3.发明公开METHOD AND APPARATUS FOR TRANSMITTING ACK/NACK INFORMATION IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS SYSTEM BASED ON TIME DIVISION DUPLEXING 有权用于向基于时间双工处理的OFDMA系统发送ACK / NACK信息的方法和设备
公开(公告)号：EP2181518A4
公开(公告)日：2014-06-18
申请号：EP08793350
申请日：2008-08-20
发明人： LIM YEON-JU , YU JAE-CHON , JUNG JUNG-SOO , KIM DAE-GYUN , KWON HWAN-JOON , KIM DONG-HEE
CPC分类号： H04L1/1607 , H04L1/0079 , H04L1/1812 , H04L5/0007 , H04L5/0055
摘要： A method is provided for transmitting control information by a Base Station (BS) in a Time Division Duplexing (TDD)-based Orthogonal Frequency Division Multiple Access (OFDMA) system. The method includes determining a TDD ratio value of a number of time slots allocated for Forward-Link (FL) and a number of time slots allocated for Reverse-Link (RL); if the TDD ratio value is not an integer, grouping Mobile Stations (MSs) into multiple groups and generating group index information; and transmitting, to the MSs, control information including the TDD ratio value and the group index information.
摘要翻译： 提供了一种用于由基站（BS）在时分双工（TDD）发送控制信息的方法的基于正交频分多址（OFDMA）系统，该方法包括确定性采矿分配的数量的时隙的TDD比率值 对于前向链路（FL）和一个数分配给反向链路（RL）时隙; 如果TDD比率值不是整数，分组移动站（MS）为多个组，并产生基团的索引信息; 发送和，给MS，控制信息包括TDD比率值和所述组的索引信息。
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4.发明公开METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL INFORMATION IN PACKET DATA COMMUNICATION SYSTEM 审中-公开方法和设备分组数据系统中发送和接收控制信息
公开(公告)号：EP2078398A4
公开(公告)日：2014-04-02
申请号：EP07833753
申请日：2007-10-31
发明人： KWON HWAN-JOON , HAN JIN-KYU , KIM DONG-HEE , YU JAE-CHON
IPC分类号： H04L27/26 , H04J1/00 , H04J11/00 , H04L1/00 , H04L5/00 , H04L27/00 , H04L27/18 , H04L27/34 , H04W72/04
CPC分类号： H04L27/0008 , H04L1/0004 , H04L1/001 , H04L1/0013 , H04L1/003 , H04L1/0065 , H04L1/0072 , H04L5/0051 , H04L5/0053 , H04L5/006 , H04L5/0094 , H04L27/2602
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5.发明公开METHOD AND APPARATUS FOR CONFIGURING CHANNEL NODE TREE IN AN OFDMA WIRELESS COMMUNICATION SYSTEM 审中-公开方法和设备配置信道节点树的无线OFDMA通信系统
公开(公告)号：EP2074782A4
公开(公告)日：2014-07-30
申请号：EP07833561
申请日：2007-10-24
发明人： KWON HWAN-JOON , YU JAE-CHON , KIM DONG-HEE , PARK JAE-HYUN , HAN JIN-KYU
CPC分类号： H04L5/023 , H04L27/2602
摘要： A method and apparatus for configuring a channel node tree in an OFDMA wireless communication system are provided, in which as many DRCH nodes as the number of DRCHs used for a frame are configured at base nodes, as many BRCHs as the number of DRCHs are selected from among BRCHs used for the frame, BRCH nodes with unselected BRCHs are configured at base nodes, and upper nodes are configured using the base nodes corresponding to the DRCH nodes and the BRCH nodes.
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6.发明公开REVERSE POWER CONTROL METHOD AND APPARATUS IN A MOBILE COMMUNICATION SYSTEM IN WHICH MOBILE STATION DETERMINES REVERSE DATA RATE. 审中-公开在移动通信系统中的反向功率控制方法和设备，其中移动台的反向数据速率决定
公开(公告)号：EP1618682A4
公开(公告)日：2014-04-30
申请号：EP04730368
申请日：2004-04-29
发明人： KIM YOUN-SUN , KWON HWAN-JOON , KIM DONG-HEE
CPC分类号： H04W52/267 , H04B7/264 , H04W52/12 , H04W52/146 , H04W52/223 , H04W52/325
摘要： A method and apparatus for determining a power control target setpoint and transmission power of a secondary pilot signal for power control and channel estimation on a signal transmitted in a reverse direction in a mobile communication system. A mobile station determines transmission power of a secondary pilot signal based on a data rate of a reverse traffic channel to be transmitted. A base station adjusts a power control target setpoint according to received reverse data rate information, and performs channel estimation (or channel compensation) using a primary pilot signal and a secondary pilot signal (or a reverse rate indicator (RRI) channel signal).
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7.发明公开METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING FEEDBACK INFORMATION IN A WIRELESS PACKET DATA COMMUNICATION SYSTEM 审中-公开方法和设备，用于发送/接收反馈信息在无线分组数据通信系统
公开(公告)号：EP2078345A4
公开(公告)日：2013-11-06
申请号：EP07833752
申请日：2007-10-31
发明人： HAN JIN-KYU , KWON HWAN-JOON , KIM DONG-HEE , YU JAE-CHON , LIM YEON-JU
CPC分类号： H04B7/0417 , H04B7/0452 , H04B7/0632 , H04B7/0641 , H04B7/065 , H04L1/0026 , H04L1/0039 , H04L1/004 , H04L25/0204 , H04L25/0222 , H04L25/0228 , H04L27/2646 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802 , H04W72/0406
摘要： A Channel Quality Indicator (CQI) expression and feedback method prevents an excessive increase in the CQI feedback overhead while supporting both Single-User MIMO and Multi-User MIMO operations. When a default MIMO operation is set to Single-User MIMO or Multi-User MIMO, an access network can receive MIMO CQI feedback optimized for the corresponding MIMO operation. However, when a scheduler has selected an alternative MIMO operation other than the default MIMO operation, the access network calculates a CQI necessary for the alternative MIMO operation based on the default MIMO CQI feedback for the default MIMO operation and the DELTA CQI feedback for the alternative MIMO operation. In this manner, the invention enables the best operation in the default MIMO operation by providing a correct CQI, and enables the second best operation in the alternative MIMO operation. With use of the invention, the access network can dynamically select the Single-User MIMO and Multi-User MIMO operations, contributing to an increase in the resource management efficiency.
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8.发明公开APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING DATA IN A MOBILE COMMUNICATION SYSTEM USING MULTIPLE ANTENNAS 审中-公开DEVICE AND METHOD FOR发送/接收数据在具有多个天线的移动通信系统
公开(公告)号：EP1886419A4
公开(公告)日：2013-03-06
申请号：EP06747481
申请日：2006-05-30
发明人： HAN JIN-KYU , KIM DAE-GYUN , KWON HWAN-JOON , KIM DONG-HEE , KIM YOUN-SUN , KIM YU-CHUL , MUN CHEOL
CPC分类号： H04B7/0626 , H04B7/0634 , H04B7/0639 , H04B7/0658 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0029 , H04L1/06 , H04L25/0228 , H04L25/0242
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9.发明公开APPARATUS AND METHOD FOR FREQUENCY SYNCHRONIZATION IN OFDM SYSTEM 审中-公开DEVICE AND METHOD FOR频率同步在OFDM系统
公开(公告)号：EP1790100A4
公开(公告)日：2013-01-02
申请号：EP05792985
申请日：2005-09-16
发明人： CHANG JIN-WEON , KWON HWAN-JOON , KIM DONG-HEE , KIM YOUN-SUN , HAN JIN-KYU
CPC分类号： H04L27/2659 , H04L27/2607 , H04L27/2633 , H04L27/266 , H04L27/2678
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10.发明公开APPARATUS AND METHOD FOR TRANSMITTING REVERSE PACKET DATA IN MOBILE COMMUNICATION SYSTEM 有权设备和方法在移动通信系统中发送反向分组数据
公开(公告)号：EP1639722A4
公开(公告)日：2011-10-26
申请号：EP04748377
申请日：2004-07-01
发明人： KWON HWAN-JOON , KIM DONG-HEE , KIM YOUN-SUN , HAN JIN-KYU
IPC分类号： H04B7/155 , H04B7/216 , H04L1/00 , H04L1/08 , H04L1/18 , H04W4/00 , H04W28/04 , H04W52/10 , H04W52/16 , H04W52/26 , H04W52/28 , H04W52/32
CPC分类号： H04L1/1858 , H04L1/0009 , H04L1/08 , H04W52/26 , H04W52/286 , H04W52/325
摘要： A method for controlling a reply signal transmission in a mobile communication system. The method includes determining whether an error is detected in the received data through the radio channel, generating a reply signal according to the error detection, determining a repetition control signal with a value that differs according to a data transmission rate, repeatedly replicating the reply signal according to the repetition control signal, and transmitting the replicated reply signal through the radio channel.
摘要翻译： 一种用于控制移动通信系统中的应答信号发送方法，该方法包括确定性采矿无论错误在通过无线电信道接收的数据被检测到，产生的应答信号雅丁到错误检测的，确定性的采矿重复控制信号与值 不同并gemäß到的数据传输速率，重复复制回复信号gemäß于重复控制信号;以及发送通过所述无线电信道复制的应答信号。
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