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71. 发明授权

US08009758B2 Apparatus and method for channel-interleaving and channel-deinterleaving data in a wireless communication system 有权
标题翻译：用于无线通信系统中的信道交织和信道解交织数据的装置和方法
公开(公告)号：US08009758B2
公开(公告)日：2011-08-30
申请号：US12143017
申请日：2008-06-20
申请人： Hwan-Joon Kwon , Jae-Chon Yu , Jin-Kyu Han
发明人： Hwan-Joon Kwon , Jae-Chon Yu , Jin-Kyu Han
IPC分类号： H04L27/00
CPC分类号： H04L5/0007 , H04L1/0071 , H04L1/1819 , H04L5/0044
摘要： An interleaving and deinterleaving apparatus and method in a wireless communication system are provided, in which it is determined whether coded bits to be transmitted in one modulation symbol are selected from a plurality of code blocks. The coded bits are interleaved on a modulation symbol basis if the coded bits to be transmitted in the modulation symbol are selected from a plurality of code blocks.
摘要翻译：提供了一种在无线通信系统中的交错和解交织设备和方法，其中确定是否从多个码块中选择要在一个调制符号中发送的编码比特。如果从多个代码块中选择要在调制符号中发送的编码比特，则编码比特以调制符号为基础进行交织。

72. 发明授权

US07957483B2 Transmission/reception apparatus and method for supporting MIMO technology in a forward link of a high rate packet data system 有权
标题翻译：用于在高速率分组数据系统的前向链路中支持MIMO技术的发送/接收装置和方法
公开(公告)号：US07957483B2
公开(公告)日：2011-06-07
申请号：US11698294
申请日：2007-01-25
申请人： Jae-Chon Yu , Hwan-Joon Kwon , Dong-Hee Kim , Yu-Chul Kim , Jin-Kyu Han
发明人： Jae-Chon Yu , Hwan-Joon Kwon , Dong-Hee Kim , Yu-Chul Kim , Jin-Kyu Han
IPC分类号： H04L1/02
CPC分类号： H04B7/0417 , H04L5/0023 , H04L5/0026 , H04L5/0048 , H04L25/0204 , H04L25/0228 , H04L27/0008 , H04L27/0012 , H04L27/2626 , H04L2025/03414 , H04L2025/03426
摘要： An apparatus and method for allocating dedicated pilots for supporting MIMO and setting MIMO-only interlace slots in a CDMA 2000 Nx-EV-DO compatible system. The method includes determining whether a current interlace is a particular interlace in which a Multiple Input Multiple Output (MIMO) signal for channel estimation in a receiver is inserted; and inserting the MIMO signal into the particular interlace when the current interlace is the particular interlace and then transmitting the MIMO signal according to a predetermined transmission scheme. By the apparatus and method, it is possible to effectively use the MIMO in a system in which EV-DO users, MIMO EV-DO users, OFDM users, MIMO-OFDM users co-exist.
摘要翻译：一种用于分配用于支持MIMO并且在CDMA 2000 Nx-EV-DO兼容系统中设置仅MIMO交错时隙的专用导频的装置和方法。该方法包括确定当前交错是否是其中插入用于在接收机中进行信道估计的多输入多输出（MIMO）信号的特定交错; 以及当当前交织是特定的交错时，将MIMO信号插入到特定的交错中，然后根据预定的传输方案发送MIMO信号。通过该装置和方法，可以在EV-DO用户，MIMO EV-DO用户，OFDM用户，MIMO-OFDM用户共存的系统中有效地使用MIMO。

73. 发明授权

US07954032B2 Apparatus and method for transmitting/receiving broadcast data in a mobile communication system 有权
公开(公告)号：US07954032B2
公开(公告)日：2011-05-31
申请号：US11454920
申请日：2006-06-19
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.

74. 发明授权

US07839823B2 Apparatus and method for transmitting a control channel message in a mobile communication system 有权
标题翻译：用于在移动通信系统中发送控制信道消息的装置和方法
公开(公告)号：US07839823B2
公开(公告)日：2010-11-23
申请号：US11853630
申请日：2007-09-11
申请人： Jae-Chon Yu , Hwan-Joon Kwon , Jin-Kyu Han , Dong-Hee Kim , Yeon-Ju Lim
发明人： Jae-Chon Yu , Hwan-Joon Kwon , Jin-Kyu Han , Dong-Hee Kim , Yeon-Ju Lim
IPC分类号： H04Q7/00
CPC分类号： H04L5/0053 , H04B7/0639 , H04L5/005 , H04L5/0051 , H04L25/03343 , H04L2025/03802
摘要： Disclosed is an apparatus and a method for transmitting a control channel message, which can reduce resource waste in an OFDM system multiplexing and using a Block Resource Channel (BRCH) and a Distributed Resource Channel (DRCH) in a frequency axis. The apparatus includes a controller for generating a predetermined field and outputting a control channel message including the predetermined field, the predetermined field indicating a precoding index when a common pilot is used for data demodulation in a mobile station and indicating a pilot format of a dedicated pilot when the dedicated pilot is used for data demodulation in the mobile station, the precoding index indicating a weight value for beam-forming of each antenna; and a transmission module for converting the control channel message into a wireless signal and transmitting the wireless signal to the mobile station. The apparatus and method can reduce the resource waste of a control channel by inserting different pieces of information into a predetermined field included in the control channel message according to the channel type and the multiplexing mode of a resource channel in an Orthogonal Frequency Division Multiplexing (OFDM) system, and enables the efficient use of resources by transmitting different types of control information through redundant bits of a control channel message.
摘要翻译：公开了一种用于发送控制信道消息的装置和方法，其可以减少OFDM系统在频率轴上复用和使用块资源信道（BRCH）和分布式资源信道（DRCH）中的资源浪费。该装置包括：控制器，用于产生预定的场，并输出包含预定场的控制信道消息，当公共导频用于移动台中的数据解调时，指示预编码索引的预定字段指示专用导频的导频格式当专用导频被用于移动台中的数据解调时，预编码索引指示每个天线的波束成形的权重值; 以及传输模块，用于将控制信道消息转换成无线信号，并将无线信号发送到移动站。该装置和方法可以根据正交频分复用（OFDM）中的资源信道的信道类型和复用方式，将不同的信息片段插入到控制信道消息中包含的预定字段中，从而减少控制信道的资源浪费）系统，并且通过通过控制信道消息的冗余位发送不同类型的控制信息来实现资源的有效利用。

75. 发明授权

US07835322B2 Apparatus and method for data transmission/reception in mobile telecommunication system 有权
标题翻译：移动电信系统中数据发送/接收的装置和方法
公开(公告)号：US07835322B2
公开(公告)日：2010-11-16
申请号：US11871575
申请日：2007-10-12
申请人： Jae-Chon Yu , Hwan-Joon Kwon , Beom-Sik Bae , Kyung-Joo Suh , Dong-Hee Kim , Jin-Kyu Han , Yeon-Ju Lim
发明人： Jae-Chon Yu , Hwan-Joon Kwon , Beom-Sik Bae , Kyung-Joo Suh , Dong-Hee Kim , Jin-Kyu Han , Yeon-Ju Lim
IPC分类号： H04W4/00
CPC分类号： H04W72/04 , H04L5/0007 , H04L5/0044
摘要： Disclosed is an apparatus and method for data transmission/reception in a mobile telecommunication system, and more particularly to an apparatus and method for data transmission/reception in a mobile telecommunication system employing an Orthogonal Frequency Division Multiplexing (OFDM) scheme. The method includes identifying a CHannel IDentifier (CH_ID), which represents a first resource indicated by a Forward Shared Control CHannel (F-SCCH) among all resources; identifying a second resource indicated by resource assignment information for group terminals; and when the first resource includes all or a part of the second resource, and a third resource unused by the group terminals exists in the entire or part of the second resource, transmitting/receiving data by means of the third resource and a fourth resource, which is a remaining part of the first resource excluding the second resource.
摘要翻译：公开了一种用于移动电信系统中的数据发送/接收的装置和方法，更具体地说，涉及一种采用正交频分复用（OFDM）方案的移动电信系统中用于数据发送/接收的装置和方法。该方法包括：识别所有资源中的由前向共享控制信道（F-SCCH）指示的第一资源的信道标识符（CH_ID）; 识别由组终端的资源分配信息指示的第二资源; 并且当第一资源包括第二资源的全部或部分，并且由第二资源的全部或部分存在由群组终端未使用的第三资源时，通过第三资源和第四资源发送/接收数据，这是除第二资源之外的第一个资源的剩余部分。

76. 发明申请

US20100223521A1 Apparatus and method for transmitting/receiving broadcast data in a mobile communication system 有权
标题翻译：用于在移动通信系统中发送/接收广播数据的装置和方法
公开(公告)号：US20100223521A1
公开(公告)日：2010-09-02
申请号：US12662951
申请日：2010-05-13
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 , G06F11/14
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.
摘要翻译：提供一种用于在支持多时隙传输和混合自动重传请求（H-ARQ）的移动通信系统中发送广播物理层分组的方法和装置。该方法包括：根据至少一个第一时隙间隔的固定传输格式，首先发射广播物理层分组，并使用不同于传输格式中使用的传输格式的至少一个第二时隙间隔重传广播物理层分组第一时隙间隔。

77. 发明申请

US20100095182A1 Apparatus and method for transmitting/receiving broadcast data in a mobile communication system 有权
公开(公告)号：US20100095182A1
公开(公告)日：2010-04-15
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 , G06F11/14
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.

78. 发明授权

US07596181B2 Apparatus and method for frequency synchronization in OFDM system 有权
标题翻译： OFDM系统中频率同步的装置和方法
公开(公告)号：US07596181B2
公开(公告)日：2009-09-29
申请号：US11227325
申请日：2005-09-16
申请人： Jin-Weon Chang , Hwan-Joon Kwon , Dong-Hee Kim , Youn-Sun Kim , Jin-Kyu Han
发明人： Jin-Weon Chang , Hwan-Joon Kwon , Dong-Hee Kim , Youn-Sun Kim , Jin-Kyu Han
IPC分类号： H04K1/10
CPC分类号： H04L27/2659 , H04L27/2607 , H04L27/2633 , H04L27/266 , H04L27/2678
摘要： A method and apparatus are provided for frequency synchronization in an Orthogonal Frequency Division Multiplexing (OFDM) system, wherein the method includes the steps of transmitting OFDM symbols in such a manner that a data symbol size of a particular OFDM symbol in each frame is set to be smaller than a data symbol size of a typical OFDM symbol within the frame, receiving the OFDM symbols and calculating respectively, correlation coefficients of the particular OFDM symbol based on both a time interval of corresponding data symbols and a time interval of data symbols of the typical OFDM symbol, taking respectively phases of corresponding correlation coefficient calculated from the particular OFDM symbol and estimating a decimal part of a frequency offset, and determining an integer part of the frequency offset corresponding to the decimal part of the frequency offset, thereby estimating an entire frequency offset and acquiring the frequency synchronization.
摘要翻译：提供了一种在正交频分复用（OFDM）系统中进行频率同步的方法和装置，其中该方法包括以下步骤：以每个帧中的特定OFDM符号的数据符号大小被设置为小于帧内的典型OFDM符号的数据符号大小，接收OFDM符号并分别基于相应数据符号的时间间隔和相应数据符号的数据符号的时间间隔分别计算特定OFDM符号的相关系数分别采用从特定OFDM符号计算出的相应相关系数的相位，并估计频率偏移的小数部分，并且确定与频率偏移的小数部分相对应的频率偏移的整数部分，从而估计整个频率偏移和获取频率同步。

79. 发明授权

US07561550B2 Method and apparatus for scheduling user equipment in a soft handover region for uplink packet transmission 有权
标题翻译：用于在用于上行链路分组传输的软切换区域中调度用户设备的方法和装置
公开(公告)号：US07561550B2
公开(公告)日：2009-07-14
申请号：US11189008
申请日：2005-07-26
申请人： Yong-Jun Kwak , Youn-Hyoung Heo , Ju-Ho Lee , Hwan-Joon Kwon , Jin-Kyu Han , Joon-Young Cho , Young-Bum Kim
发明人： Yong-Jun Kwak , Youn-Hyoung Heo , Ju-Ho Lee , Hwan-Joon Kwon , Jin-Kyu Han , Joon-Young Cho , Young-Bum Kim
IPC分类号： H04Q7/00
CPC分类号： H04W72/1289 , H04W28/22 , H04W36/18 , H04W72/1268
摘要： A scheduling method and apparatus are provided for soft handover in a user equipment (UE) in in a mobile communication system supporting an enhanced uplink packet data service. A receiver receives dedicated scheduling assignment information for dedicated scheduling assignment from a serving Node B, and receives at least one scheduling grant indicator for common scheduling assignment from at least one non-serving Node B. A first scheduling decider determines a combined scheduling grant indicator by combining at least one scheduling grant indicator received from the at least one non-serving Node B. A second scheduling decider determines whether to use the combined scheduling grant indicator according to a predetermined reference, and a maximum rate of an uplink according to the dedicated scheduling assignment information or the combined scheduling grant indicator. A transport format decider determines a transport format of an uplink within the maximum rate.
摘要翻译：在支持增强型上行链路分组数据业务的移动通信系统中，在用户设备（UE）中为软切换提供调度方法和装置。接收机从服务节点B接收用于专用调度分配的专用调度分配信息，并且从至少一个非服务节点B接收用于公共调度分配的至少一个调度许可指示符。第一调度决定器通过组合从至少一个非服务节点B接收的至少一个调度授权指示符。第二调度决定器根据预定参考确定是否使用组合调度授权指示符，以及根据专用调度的上行链路的最大速率分配信息或组合调度授权指示符。传输格式判定器确定最大速率内的上行链路的传输格式。

80. 发明申请

US20080293424A1 METHOD AND APPARATUS FOR ALLOCATING ACKCH RESOURCES IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中分配确认资源的方法和装置
公开(公告)号：US20080293424A1
公开(公告)日：2008-11-27
申请号：US12110649
申请日：2008-04-28
申请人： Joon-Young CHO , Ju-Ho Lee , Hwan-Joon Kwon , Jin-Kyu Han
发明人： Joon-Young CHO , Ju-Ho Lee , Hwan-Joon Kwon , Jin-Kyu Han
IPC分类号： H04Q7/20
CPC分类号： H04L5/0055 , H04B7/0452 , H04L1/1812 , H04L1/1854 , H04L5/0023 , H04L5/0053 , H04L29/06088 , H04W72/00 , H04W72/04 , H04W72/0453 , H04W72/12
摘要： A method for allocating physical resources to an Acknowledgement (ACK)/Negative Acknowledgement (NACK) signal channel representative of a response signal in a wireless communication system. The method includes grouping ACK/NACK signal channels corresponding to a plurality of resource blocks used for transmission of a data channel or a control channel into a plurality of groups so ACK/NACK signal channels having consecutive indexes do not belong to the same group; and allocating same frequency resources to ACK/NACK signal channels belonging to the same ACK/NACK signal channel group and allocating orthogonal sequences so ACK/NACK signal channels in each ACK/NACK signal channel group are distinguished in a code domain.
摘要翻译：一种用于将物理资源分配给表示无线通信系统中的响应信号的确认（ACK）/否定确认（NACK）信号信道的方法。该方法包括将与用于数据信道或控制信道的传输的多个资源块对应的ACK / NACK信号信道分组成多个组，使得具有连续索引的ACK / NACK信号信道不属于同一组; 并将相同的频率资源分配给属于同一个ACK / NACK信号信道组的ACK / NACK信号信道，并分配正交序列，使得每个ACK / NACK信号信道组中的ACK / NACK信号信道在码域中被区分。

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