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71. 发明授权

US08006159B2 Apparatus and method for transmitting/receiving broadcast data in a mobile communication system 有权
公开(公告)号：US08006159B2
公开(公告)日：2011-08-23
申请号：US12588832
申请日：2009-10-29
申请人： Yu-Chul Kim , Hwan-Joon Kwon , Dong-Hee Kim , Youn-Sun Kim , Jin-Kyu Han
发明人： Yu-Chul Kim , Hwan-Joon Kwon , Dong-Hee Kim , Youn-Sun Kim , Jin-Kyu Han
IPC分类号： H04L1/18
CPC分类号： H04L27/2607 , H04L1/0003 , H04L1/1819
摘要： A method and apparatus for transmitting a broadcast physical layer packet in a mobile communication system supporting multi-slot transmission and hybrid Automatic Repeat Request (H-ARQ) are provided. The method comprises initially transmitting the broadcast physical layer packet according to a fixed transmission format for at least one first slot interval and retransmitting the broadcast physical layer packet for at least one second slot interval using a variable transmission format different from the transmission format used in the first slot interval.

72. 发明授权

US07903559B2 Apparatus and method for transmitting reverse packet data in mobile communication system 有权
标题翻译：在移动通信系统中发送反向分组数据的装置和方法
公开(公告)号：US07903559B2
公开(公告)日：2011-03-08
申请号：US12476641
申请日：2009-06-02
申请人： Hwan-Joon Kwon , Dong-hee Kim , Youn-Sun Kim , Jin-Kyu Han
发明人： Hwan-Joon Kwon , Dong-hee Kim , Youn-Sun Kim , Jin-Kyu Han
IPC分类号： H04J1/16 , H04J3/14
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传输的方法。该方法包括：通过无线电信道确定在接收到的数据中是否检测到错误，根据错误检测产生应答信号，根据数据传输速率确定具有不同值的重复控制信号，重复地复制应答信号根据重复控制信号，通过无线电信道发送复制的应答信号。

73. 发明授权

US07782810B2 Apparatus and method for transmitting/receiving packet data symbol in a mobile communication system 有权
标题翻译：用于在移动通信系统中发送/接收分组数据符号的装置和方法
公开(公告)号：US07782810B2
公开(公告)日：2010-08-24
申请号：US11292271
申请日：2005-12-02
申请人： Jin-Kyu Han , Beom-Sik Bae , Hwan-Joon Kwon , Dong-Hee Kim , Youn-Sun Kim , Yu-Chul Kim , Jung-Soo Jung , Dae-Gyun Kim
发明人： Jin-Kyu Han , Beom-Sik Bae , Hwan-Joon Kwon , Dong-Hee Kim , Youn-Sun Kim , Yu-Chul Kim , Jung-Soo Jung , Dae-Gyun Kim
IPC分类号： H04B7/185
CPC分类号： H04W52/32 , H04L27/262
摘要： An apparatus and method transmits a packet data symbol in a high-rate packet data (HRPD) mobile communication system for broadcasting service. A transmission processor generates a modulated symbol by encoding, interleaving and modulating a physical layer packet to be transmitted, and arranges the modulated symbol in a data tone. A tone inserter inserts a guard tone and a pilot tone into the data tone. A tone power allocator sets a different pilot-to-data tone power ratio according to a position of a slot, in which the packet data symbol is included, and allocates power according to the pilot-to-data tone power ratio. A transmitter transmits the packet data symbol.
摘要翻译：一种装置和方法在用于广播业务的高速率分组数据（HRPD）移动通信系统中发送分组数据符号。发送处理器通过对要发送的物理层分组进行编码，交织和调制来生成调制符号，并将调制符号排列成数据音调。音调插入器将保护音和导频音插入数据音。音调功率分配器根据包含分组数据符号的时隙的位置来设置不同的导频到数据音调功率比，并且根据导频到数据音调功率比分配功率。发射机发送分组数据符号。

74. 发明申请

US20080064410A1 METHOD FOR PROVIDING STATE INFORMATION OF A MOBILE STATION IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在移动通信系统中提供移动站的状态信息的方法
公开(公告)号：US20080064410A1
公开(公告)日：2008-03-13
申请号：US11937241
申请日：2007-11-08
申请人： Hwan-Joon Kwon , Dong-Hee Kim , Youn-Sun Kim , Beom-Sik Bae , Jin-Kyu Han
发明人： Hwan-Joon Kwon , Dong-Hee Kim , Youn-Sun Kim , Beom-Sik Bae , Jin-Kyu Han
IPC分类号： H04Q7/20
CPC分类号： H04W52/32 , H04L47/14 , H04L47/263 , H04L47/30 , H04W74/0866
摘要： A method of providing state information of a mobile station in a mobile communication system which provides a data service between the mobile station and a base station and transmits information on a maximum data rate available for the mobile station and information on the amount of data stored in a buffer of the mobile station in a reverse direction, such that the base station determines a reverse data rate of the mobile station based on channel state information transmitted in the reverse direction. The mobile station determines information on the amount of data stored in its buffer based on information transmitted from the base station. The mobile station quantizes the determined information on the amount of data stored in the buffer, and transmits the quantized information to the base station.
摘要翻译：一种在移动通信系统中提供移动站的状态信息的方法，该移动通信系统在移动站和基站之间提供数据业务，并且发送关于可用于该移动站的最大数据速率的信息以及关于存储在该移动站中的数据量的信息移动台的反向缓冲器，使得基站基于在相反方向上发送的信道状态信息来确定移动站的反向数据速率。移动台基于从基站发送的信息来确定存储在其缓冲器中的数据量的信息。移动站对存储在缓冲器中的数据量的确定信息进行量化，并将量化的信息发送给基站。

75. 发明申请

US20070104283A1 Apparatus and method for transmitting/receiving data in a multi-antenna communication system 有权
标题翻译：在多天线通信系统中发送/接收数据的装置和方法
公开(公告)号：US20070104283A1
公开(公告)日：2007-05-10
申请号：US11589985
申请日：2006-10-31
申请人： Jin-Kyu Han , Farooq Khan , Hwan-Joon Kwon , Ju-Ho Lee , Cornelius Van Rensburg , Dong-Hee Kim
发明人： Jin-Kyu Han , Farooq Khan , Hwan-Joon Kwon , Ju-Ho Lee , Cornelius Van Rensburg , Dong-Hee Kim
IPC分类号： H04K1/10
CPC分类号： H04L27/2601 , H04B7/0408 , H04B7/0669 , H04B7/068 , H04B7/0691 , H04L1/0003 , H04L1/0009 , H04L1/0606 , H04L1/0618 , H04L1/0675
摘要： An apparatus for transmitting data in a base station of a wireless communication system that transmits data depending on channel status information fed back from terminals and uses a plurality of antennas. Based on the channel status information, a scheduler determines a terminal to which the base station will transmit data, determines antennas via which the base station will transmit data among the plurality of antennas, and determines a space pre-coding method. A multiplexer multiplexes transmission data into a plurality of data streams according to the number of the determined antennas. A modulation and coding unit performs modulation and coding on each of the data streams. A pre-coding controller outputs a matrix select signal for selecting one of a plurality of space pre-coding matrixes according to the space pre-coding method. A space pre-coder spatial-codes each of the coded streams with the matrix selected based on the matrix select signal. An OFDM modulator performs OFDM modulation on each of the spatial-coded streams. An RF unit transmits each of the OFDM-modulated streams via an associated antenna.
摘要翻译：一种在根据从终端反馈的信道状态信息发送数据并使用多个天线的无线通信系统的基站中发送数据的装置。基于信道状态信息，调度器确定基站将发送数据的终端，确定基站将在多个天线之间发送数据的天线，并确定空间预编码方法。复用器根据确定的天线的数量将传输数据复用到多个数据流中。调制和编码单元对每个数据流执行调制和编码。预编码控制器根据空间预编码方法输出用于选择多个空间预编码矩阵之一的矩阵选择信号。空间预编码器使用基于矩阵选择信号选择的矩阵对每个编码流进行空间编码。 OFDM调制器对每个空间编码流执行OFDM调制。 RF单元经由相关联的天线发送每个OFDM调制的流。

76. 发明申请

US20060120270A1 Apparatus and method for transmitting/receiving packet data symbol in a mobile communication system 有权
标题翻译：用于在移动通信系统中发送/接收分组数据符号的装置和方法
公开(公告)号：US20060120270A1
公开(公告)日：2006-06-08
申请号：US11292271
申请日：2005-12-02
申请人： Jin-Kyu Han , Beom-Sik Bae , Hwan-Joon Kwon , Dong-Hee Kim , Youn-Sun Kim , Yu-Chul Kim , Jung-Soo Jung , Dae-Gyun Kim
发明人： Jin-Kyu Han , Beom-Sik Bae , Hwan-Joon Kwon , Dong-Hee Kim , Youn-Sun Kim , Yu-Chul Kim , Jung-Soo Jung , Dae-Gyun Kim
IPC分类号： H04J11/00
CPC分类号： H04W52/32 , H04L27/262
摘要： An apparatus and method transmits a packet data symbol in a high-rate packet data (HRPD) mobile communication system for broadcasting service. A transmission processor generates a modulated symbol by encoding, interleaving and modulating a physical layer packet to be transmitted, and arranges the modulated symbol in a data tone. A tone inserter inserts a guard tone and a pilot tone into the data tone. A tone power allocator sets a different pilot-to-data tone power ratio according to a position of a slot, in which the packet data symbol is included, and allocates power according to the pilot-to-data tone power ratio. A transmitter transmits the packet data symbol.
摘要翻译：一种装置和方法在用于广播业务的高速率分组数据（HRPD）移动通信系统中发送分组数据符号。发送处理器通过对要发送的物理层分组进行编码，交织和调制来生成调制符号，并将调制符号排列成数据音调。音调插入器将保护音和导频音插入数据音。音调功率分配器根据包含分组数据符号的时隙的位置来设置不同的导频到数据音调功率比，并且根据导频到数据音调功率比分配功率。发射机发送分组数据符号。

77. 发明申请

US20050286650A1 Apparatus and method for providing transmit diversity in a mobile communication system using multiple antennas 审中-公开
标题翻译：在使用多个天线的移动通信系统中提供发射分集的装置和方法
公开(公告)号：US20050286650A1
公开(公告)日：2005-12-29
申请号：US11154530
申请日：2005-06-17
申请人： Jin-Kyu Han , Dae-gyun Kim , Hwan-Joon Kwon , Dong-Hee Kim , Youn-Sun Kim , Han-Kyu Park , Cheol Mun , Myoung-Won Lee
发明人： Jin-Kyu Han , Dae-gyun Kim , Hwan-Joon Kwon , Dong-Hee Kim , Youn-Sun Kim , Han-Kyu Park , Cheol Mun , Myoung-Won Lee
IPC分类号： H04B7/04 , H04B7/06 , H04L1/00 , H04L1/02 , H04L1/06
CPC分类号： H04L1/0001 , H04B7/0417 , H04B7/061 , H04B7/0634 , H04B7/0639 , H04B7/0669 , H04L1/0625 , H04L1/0643
摘要： A transmit diversity apparatus and method are provided for adaptively providing a transmit diversity gain or a beamforming gain depending on changes in a radio channel undergoing multipath fading in a mobile communication system using multiple antennas. A transmitter forms as many fixed beams as the number of transmit antennas and a receiver selects a fixed beam having relatively high power among received fixed beams or linearly combines the received fixed beams. This common eigen space transmit diversity scheme improves the link performance between the transmitter and the receiver.
摘要翻译：提供一种发送分集装置和方法，用于根据使用多个天线的移动通信系统中经历多径衰落的无线电信道的变化自适应地提供发射分集增益或波束成形增益。发射机与发送天线的数量一样多的固定波束形成，并且接收机在接收的固定波束中选择具有较高功率的固定波束，或者直接组合接收到的固定波束。这种共同的本征空间发射分集方案改善了发射机和接收机之间的链路性能。

78. 发明申请

US20050047375A1 Method for providing state information of a mobile station in a mobile communication system 审中-公开
标题翻译：一种用于在移动通信系统中提供移动站的状态信息的方法
公开(公告)号：US20050047375A1
公开(公告)日：2005-03-03
申请号：US10933158
申请日：2004-09-02
申请人： Hwan-Joon Kwon , Dong-Hee Kim , Youn-Sun Kim , Beom-Sik Bae , Jin-Kyu Han
发明人： Hwan-Joon Kwon , Dong-Hee Kim , Youn-Sun Kim , Beom-Sik Bae , Jin-Kyu Han
IPC分类号： H04B7/26 , H04B7/005 , H04L12/56 , H04W28/14 , H04W52/32 , H04W74/08 , H04L12/26 , H04B7/216 , H04Q7/24
CPC分类号： H04W52/32 , H04L47/14 , H04L47/263 , H04L47/30 , H04W74/0866
摘要： A method of providing state information of a mobile station in a mobile communication system which provides a data service between the mobile station and a base station and transmits information on a maximum data rate available for the mobile station and information on the amount of data stored in a buffer of the mobile station in a reverse direction, such that the base station determines a reverse data rate of the mobile station based on channel state information transmitted in the reverse direction. The mobile station determines information on the amount of data stored in its buffer based on information transmitted from the base station. The mobile station quantizes the determined information on the amount of data stored in the buffer, and transmits the quantized information to the base station.
摘要翻译：一种在移动通信系统中提供移动站的状态信息的方法，该移动通信系统在移动站和基站之间提供数据业务，并且发送关于可用于该移动站的最大数据速率的信息以及关于存储在该移动站中的数据量的信息移动台的反向缓冲器，使得基站基于在相反方向上发送的信道状态信息来确定移动站的反向数据速率。移动台基于从基站发送的信息来确定存储在其缓冲器中的数据量的信息。移动站对存储在缓冲器中的数据量的确定信息进行量化，并将量化的信息发送给基站。

79. 发明授权

US08310994B2 Method for configuring and managing channels in a wireless communication system using AMC channels and diversity channels, transmission/reception apparatus thereof, and system thereof 失效
标题翻译：在使用AMC信道和分集信道的无线通信系统中配置和管理信道的方法，其发送/接收装置及其系统
公开(公告)号：US08310994B2
公开(公告)日：2012-11-13
申请号：US11417221
申请日：2006-05-04
申请人： Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han , Joon-Young Cho , Yun-Ok Cho , Ju-Ho Lee
发明人： Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han , Joon-Young Cho , Yun-Ok Cho , Ju-Ho Lee
IPC分类号： H04W4/00
CPC分类号： H04L27/2602 , H04B1/713 , H04B7/12 , H04L1/0003 , H04L1/0009 , H04L1/0018 , H04L1/0026 , H04L1/0033
摘要： Provided is a method for configuring and managing a channel in a wireless communication system that divides a full frequency band into a plurality of sub-bands. The method comprises selecting at least one sub-band from the plurality of sub-bands and allocating each of a plurality of Adaptive Modulation and Coding (AMC) channels using the selected at least one sub-band; puncturing sub-carriers of at least one of the plurality of AMC channels according to a predetermined pattern; and allocating a diversity channel using the punctured sub-carriers.
摘要翻译：提供了一种用于在将全频带划分成多个子带的无线通信系统中配置和管理信道的方法。该方法包括从多个子带中选择至少一个子带，并使用所选择的至少一个子带来分配多个自适应调制和编码（AMC）信道中的每一个; 根据预定模式对多个AMC信道中的至少一个的子载波进行删截; 以及使用所穿孔的子载波来分配分集信道。

80. 发明授权

US08094733B2 Apparatus and method for feeding back channel quality information and scheduling apparatus and method using the same in a wireless communication system 有权
标题翻译：用于在无线通信系统中反馈信道质量信息的装置和方法以及使用该信道质量信息的调度装置和方法
公开(公告)号：US08094733B2
公开(公告)日：2012-01-10
申请号：US11511504
申请日：2006-08-29
申请人： Hwan-Joon Kwon , Kyeong-In Jeong , Jin-Kyu Han , Dong-Hee Kim
发明人： Hwan-Joon Kwon , Kyeong-In Jeong , Jin-Kyu Han , Dong-Hee Kim
IPC分类号： H04K1/10 , H04L27/00
CPC分类号： H04L5/0057 , H04B7/0689 , H04B17/24 , H04B17/26 , H04B17/30 , H04B17/309 , H04B17/327 , H04L1/0003 , H04L1/0026 , H04L5/0007 , H04L5/0053 , H04L27/2601 , H04W24/08 , H04W24/10 , H04W52/225 , H04W52/247 , H04W52/325 , H04W72/0453 , H04W72/1231 , H04W72/1284
摘要： An apparatus and method are provided for feeding back channel quality information and performing scheduling using the fed-back channel quality information in a wireless communication system based on Orthogonal Frequency Division Multiple Access (OFDMA). In the OFDMA wireless communication system, forward performance degradation due to a decrease in an amount of reverse channel quality information is reduced, and also an increase in the reverse load due to channel quality information feedback is suppressed. A base station controls power of a physical channel using information fed back from a mobile station. In a method for feeding back channel quality information from the mobile station, sub-band-by-sub-band channel quality information is measured and channel-by-channel quality information of a number of channels is transmitted in order of sub-bands of better channel quality information. Average channel quality information for a total band is measured and transmitted.
摘要翻译：提供一种装置和方法，用于在基于正交频分多址（OFDMA）的无线通信系统中使用反馈信道质量信息反馈信道质量信息并执行调度。在OFDMA无线通信系统中，由于反向信道质量信息量的减少导致的正向性能下降，抑制了信道质量信息反馈引起的反向负载的增加。基站使用从移动台反馈的信息来控制物理信道的功率。在从移动台反馈信道质量信息的方法中，测量逐个子带信道质量信息，并且按照子频带的子带的顺序发送多个信道的信道质量信息，更好的渠道质量信息。测量并传输总频带的平均信道质量信息。

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