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1. 发明申请

US20080080421A1 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：US20080080421A1
公开(公告)日：2008-04-03
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。

2. 发明申请

US20080101498A1 METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING FEEDBACK INFORMATION IN A WIRELESS PACKET DATA COMMUNICATION SYSTEM 有权
标题翻译：用于在无线数据包通信系统中发送/接收反馈信息的方法和装置
公开(公告)号：US20080101498A1
公开(公告)日：2008-05-01
申请号：US11933974
申请日：2007-11-01
申请人： Jin-Kyu HAN , Hwan-Joon Kwon , Dong-Hee Kim , Jae-Chon Yu , Yeon-Ju Lim
发明人： Jin-Kyu HAN , Hwan-Joon Kwon , Dong-Hee Kim , Jae-Chon Yu , Yeon-Ju Lim
IPC分类号： H04L27/28
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.
摘要翻译：信道质量指示符（CQI）表达和反馈方法防止了CQI反馈开销的过度增加，同时支持单用户MIMO和多用户MIMO操作。当默认MIMO操作被设置为单用户MIMO或多用户MIMO时，接入网络可以接收针对相应MIMO操作优化的MIMO CQI反馈。然而，当调度器选择除了默认MIMO操作之外的替代MIMO操作时，接入网基于用于默认MIMO操作的默认MIMO CQI反馈和替代的DELTA CQI反馈来计算替代MIMO操作所需的CQI MIMO操作。以这种方式，通过提供正确的CQI，本发明能够在默认的MIMO操作中实现最佳的操作，并且使得在替代的MIMO操作中能够实现第二最佳的操作。利用本发明，接入网络可以动态选择单用户MIMO和多用户MIMO操作，有助于提高资源管理效率。

3. 发明申请

US20080212550A1 METHOD AND APPARATUS FOR MANAGING CONTROL CHANNEL IN A MOBILE COMMUNICATION SYSTEM USING MULTIPLE ANTENNAS 有权
标题翻译：用于使用多个天线在移动通信系统中管理控制信道的方法和装置
公开(公告)号：US20080212550A1
公开(公告)日：2008-09-04
申请号：US12013711
申请日：2008-01-14
申请人： Jin-Kyu HAN , Hwan-Joon Kwon , Dong-Hee Kim , Jae-Chon Yu , Yeon-Ju Lim
发明人： Jin-Kyu HAN , Hwan-Joon Kwon , Dong-Hee Kim , Jae-Chon Yu , Yeon-Ju Lim
IPC分类号： H04B7/216
CPC分类号： H04B7/0456 , H04B7/0617 , H04B7/0669 , H04L1/0625 , H04L5/0051
摘要： A method for transmitting and receiving a control channel message in a mobile communication system using multiple antennas is provided. A base station determines whether a common pilot is used or a dedicated pilot is used. It also determines whether a corresponding Multiple Input Multiple Output (MIMO) mode is a Multi-CodeWord (MCW) MIMO mode or a Single CodeWord (SCW) MIMO mode, and determines whether knockdown precoding is used or ready-made precoding is used. The base station generates a control channel message field including a pilot pattern and a precoding type according to the determination results, and transmits the generated control channel message to the terminal. The terminal receives a control channel message transmitted from a base station. The terminal determines whether a common pilot is used or a dedicated pilot is used, whether a corresponding MIMO mode is an MCW MIMO mode or an SCW MIMO mode, and whether knockdown precoding is used or ready-made precoding is used. The terminal analyzes the control channel message field according to the determination results, and determines a data reception method according to the analysis result.
摘要翻译：提供了一种在使用多个天线的移动通信系统中发送和接收控制信道消息的方法。基站确定是使用公共导频还是使用专用导频。它还确定相应的多输入多输出（MIMO）模式是多码字（MCW）MIMO模式还是单码（SCW）MIMO模式，并确定是否使用击倒预编码或使用现成的预编码。基站根据确定结果生成包括导频模式和预编码类型的控制信道消息字段，并将生成的控制信道消息发送到终端。终端接收从基站发送的控制信道消息。终端确定是否使用公共导频或使用专用导频，对应的MIMO模式是MCW MIMO模式还是SCW MIMO模式，以及是否使用击倒预编码或者使用现成的预编码。终端根据确定结果分析控制信道消息字段，并根据分析结果确定数据接收方法。

4. 发明申请

US20080152029A1 METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL INFORMATION IN PACKET DATA COMMUNICATION SYSTEM 有权
标题翻译：用于在分组数据通信系统中发送/接收控制信息的方法和装置
公开(公告)号：US20080152029A1
公开(公告)日：2008-06-26
申请号：US11933980
申请日：2007-11-01
申请人： Hwan-Joon KWON , Jin-Kyu HAN , Dong-Hee KIM , Jae-Chon YU
发明人： Hwan-Joon KWON , Jin-Kyu HAN , Dong-Hee KIM , Jae-Chon YU
IPC分类号： H04L27/28
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
摘要： Provided is a control information transmission/reception method and apparatus for providing a packet data service in an OFDM based mobile communication system. The method includes transmitting a first maximum number of control channel blocks transmissible by using a first modulation scheme and a second maximum number of control channel blocks transmissible by using a second modulation scheme, the first modulation scheme having a lower modulation order from among modulation orders of multiple modulation schemes usable for control information within a frame, the second modulation scheme having a modulation order higher than the modulation order of the first modulation scheme within the frame; and transmitting first control channel blocks determined based on the first maximum number through the first modulation scheme within the frame and transmitting second control channel blocks determined based on the second maximum number through the second modulation scheme within the frame.
摘要翻译：提供了一种用于在基于OFDM的移动通信系统中提供分组数据服务的控制信息发送/接收方法和装置。该方法包括通过使用第一调制方案发送可传输的第一最大数量的控制信道块和通过使用第二调制方案传输的第二最大数量的控制信道块，所述第一调制方案具有从调制阶数可用于帧内的控制信息的多个调制方案，所述第二调制方式具有比所述帧内的所述第一调制方案的调制阶数更高的调制级; 以及通过帧内的第一调制方案发送基于第一最大数量确定的第一控制信道块，并且通过帧内的第二调制方案发送基于第二最大数量确定的第二控制信道块。

5. 发明申请

US20080225964A1 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING FORWARD SHARED CONTROL CHANNEL IN A MOBILE COMMUNICATION SYSTEM 有权
标题翻译：移动通信系统中传输和接收前向共享控制信道的装置和方法
公开(公告)号：US20080225964A1
公开(公告)日：2008-09-18
申请号：US12031153
申请日：2008-02-14
申请人： Jin-Kyu HAN , Yong-Jun Kwak , Hwan-Joon Kwon , Ju-Ho Lee
发明人： Jin-Kyu HAN , Yong-Jun Kwak , Hwan-Joon Kwon , Ju-Ho Lee
IPC分类号： H04L27/28
CPC分类号： H04B7/0413 , H04B7/0639 , H04L1/0003 , H04L1/0009 , H04L1/0031 , H04L1/0038 , H04L1/1812
摘要： A method is provided for transmitting a downlink shared control channel including a control signal necessary for restoring a transmission data signal in a mobile communication system that transmits a data signal using multiple antennas. It is determined whether the transmission data signal is coded with two or more codewords before being transmitted. One of a first element index of a sub-codebook configured only with a one codeword-dedicated precoding in a precoding codebook and a second element index of a sub-codebook configured only with a more-than-two codeword- dedicated precoding is selected, according to the determination result. A control channel is generated by including the selected element index in the precoding information. The generated control channel is mapped to a particular resource block and the mapped control channel is transmitted to a particular reception apparatus.
摘要翻译：提供了一种发送包括在使用多个天线发送数据信号的移动通信系统中恢复发送数据信号所需的控制信号的下行链路共享控制信道的方法。在发送之前确定发送数据信号是否用两个或更多个码字进行编码。选择仅在预编码码本中配置一个码字专用预编码的子码本的第一元素索引和仅配置有多于2个码字专用预编码的子码本的第二元素索引之一，根据确定结果。通过将所选择的元素索引包括在预编码信息中来生成控制信道。生成的控制信道被映射到特定的资源块，并将映射的控制信道发送到特定的接收装置。

6. 发明申请

US20120263143A1 METHOD AND APPARATUS FOR ALLOCATING RESOURCES OF A CONTROL CHANNEL IN A MOBILE COMMUNICATION SYSTEM USING ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING 有权
标题翻译：在使用正交频分复用的移动通信系统中分配控制信道的资源的方法和装置
公开(公告)号：US20120263143A1
公开(公告)日：2012-10-18
申请号：US13532226
申请日：2012-06-25
申请人： Jin-Kyu HAN , Ju-Ho Lee , Hwan-Joon Kwon , Young-Bum Kim , Byung-Sik Kim , Hyoung-Ju Jl
发明人： Jin-Kyu HAN , Ju-Ho Lee , Hwan-Joon Kwon , Young-Bum Kim , Byung-Sik Kim , Hyoung-Ju Jl
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04B7/0684 , H04B7/12 , H04J11/0026 , H04L5/0007 , H04L5/001 , H04L5/0023 , H04L5/0041 , H04L5/0048 , H04L5/0053 , H04L5/0078 , H04L5/008 , H04L5/0094 , H04W72/04 , H04W72/0406 , H04W72/044 , H04W72/0453
摘要： A method is provided for allocating resources of a control channel in a mobile communication system using Orthogonal Frequency Division Multiplexing (OFDM). The method includes, when a time index and a frequency index of available Resource Elements (REs) are defined as 1 and k, respectively, dividing the available REs in a two-dimensional structure of (k, 1); and time-first-allocating each RE to a plurality of RE groups while increasing the time index 1 for each frequency index k from an initial value up to a predetermined range.
摘要翻译：提供了一种使用正交频分复用（OFDM）在移动通信系统中分配控制信道的资源的方法。该方法包括：当可用资源元素（RE）的时间索引和频率索引分别被定义为1和k时，将可用的RE划分为（k，1）的二维结构; 并且将每个RE分配给多个RE组，同时将每个频率索引k的时间索引1从初始值增加到预定范围。

7. 发明申请

US20120128095A1 APPARATUS AND METHOD FOR MAPPING SYMBOLS TO RESOURCES IN A MOBILE COMMUNICATION SYSTEM 有权
标题翻译：用于将符号映射到移动通信系统中的资源的装置和方法
公开(公告)号：US20120128095A1
公开(公告)日：2012-05-24
申请号：US13361330
申请日：2012-01-30
申请人： Hwan-Joon KWON , Youn-Hyoung HUH , Joon-Young CHO , Ju-Ho LEE , Jin-Kyu HAN
发明人： Hwan-Joon KWON , Youn-Hyoung HUH , Joon-Young CHO , Ju-Ho LEE , Jin-Kyu HAN
IPC分类号： H04L27/00
CPC分类号： H04L5/0007 , H04L1/0026 , H04L1/1867 , H04L5/0023 , H04L5/003 , H04L5/0044 , H04L5/005 , H04L5/0053 , H04L5/0064
摘要： A method for transmitting data information and control information by a transmitter in a communication system is provided. The method includes identifying an amount of resources to be used for control channel transmission within a predetermined maximum amount of resources available for control channel transmission among total resources of a subframe; mapping control information onto the identified amount of resources to be used for the control channel transmission; mapping data information onto all remaining resources of the subframe, other than the identified resources used for the control channel transmission among the total resources; and transmitting information related to the amount of resources to be used for the control channel transmission, through a predetermined control channel; and transmitting the mapped control information, and the mapped data information.
摘要翻译：提供了一种用于在通信系统中由发射机发送数据信息和控制信息的方法。该方法包括：在子帧的总资源内，在可用于控制信道传输的预定最大资源量内识别用于控制信道传输的资源量; 将控制信息映射到用于控制信道传输的所识别的资源量; 将数据信息映射到除了用于总资源之间的控制信道传输的所识别的资源之外的子帧的所有剩余资源; 并且通过预定控制信道发送与要用于控制信道传输的资源量有关的信息; 并发送映射的控制信息和映射的数据信息。

8. 发明申请

US20090097447A1 METHOD AND APPARATUS FOR ALLOCATING RESOURCES OF A CONTROL CHANNEL IN A MOBILE COMMUNICATION SYSTEM USING ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING 有权
标题翻译：在使用正交频分复用的移动通信系统中分配控制信道的资源的方法和装置
公开(公告)号：US20090097447A1
公开(公告)日：2009-04-16
申请号：US12244445
申请日：2008-10-02
申请人： Jin-Kyu HAN , Ju-Ho Lee , Hwan-Joon Kwon , Young-Bum KIM , Byung-Sik KIM , Hyoung-Ju JI
发明人： Jin-Kyu HAN , Ju-Ho Lee , Hwan-Joon Kwon , Young-Bum KIM , Byung-Sik KIM , Hyoung-Ju JI
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04B7/0684 , H04B7/12 , H04J11/0026 , H04L5/0007 , H04L5/001 , H04L5/0023 , H04L5/0041 , H04L5/0048 , H04L5/0053 , H04L5/0078 , H04L5/008 , H04L5/0094 , H04W72/04 , H04W72/0406 , H04W72/044 , H04W72/0453
摘要： A method is provided for allocating resources of a control channel in a mobile communication system using Orthogonal Frequency Division Multiplexing (OFDM). The method includes, when a time index and a frequency index of available Resource Elements (REs) are defined as l and k, respectively, dividing the available REs in a two-dimensional structure of (k, l); and time-first-allocating each RE to a plurality of RE groups while increasing the time index l for each frequency index k from an initial value up to a predetermined range.
摘要翻译：提供了一种使用正交频分复用（OFDM）在移动通信系统中分配控制信道的资源的方法。该方法包括：当可用资源元素（RE）的时间索引和频率索引分别被定义为l和k时，将可用的RE划分为（k，l）的二维结构; 并且将每个RE分配给多个RE组，同时将每个频率索引k的时间索引l从初始值增加到预定范围。

9. 发明申请

US20080273491A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN AN ORTHOGONAL FREQUENCY MULTIPLEXING SYSTEM 有权
标题翻译：用于在正交频分复用系统中发送和接收数据的方法和装置
公开(公告)号：US20080273491A1
公开(公告)日：2008-11-06
申请号：US12112309
申请日：2008-04-30
申请人： Jin-Kyu HAN , Joon-Young Cho , Hwan-Joon Kwon , Ju-Ho Lee
发明人： Jin-Kyu HAN , Joon-Young Cho , Hwan-Joon Kwon , Ju-Ho Lee
IPC分类号： H04Q7/00 , H04L27/28
CPC分类号： H04L25/0224 , H04L5/0094 , H04L27/2613
摘要： A method and apparatus for transmitting and receiving data in an Orthogonal Frequency Division Multiplexing (OFDM) system are provided, in which a Base Station (BS) generates a signal of a broadcast channel, determines whether the broadcast channel signal includes Reference Symbols (RSs) used for channel estimation, determines to apply a maximal puncturing pattern to a Resource Block that defines the broadcast channel, if the broadcast channel signal includes Rs, includes puncturing information about a downlink signal in the broadcast channel signal, maps the broadcast channel signal including the puncturing information to Resource Elements according to the maximal puncturing pattern, and transmits the mapped broadcast channel signal.
摘要翻译：提供了一种用于在正交频分复用（OFDM）系统中发送和接收数据的方法和装置，其中基站（BS）生成广播信道的信号，确定广播信道信号是否包括参考符号（RS）如果广播信道信号包括Rs，则确定将最大穿孔模式应用于定义广播信道的资源块，包括关于广播信道信号中的下行链路信号的删截信息，将广播信道信号包括根据最大打孔模式将信息删截到资源元素，并发送映射的广播信道信号。

10. 发明申请

US20080225786A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING A CONTROL CHANNEL IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在移动通信系统中发送和接收控制信道的方法和装置
公开(公告)号：US20080225786A1
公开(公告)日：2008-09-18
申请号：US12049573
申请日：2008-03-17
申请人： Jin-Kyu HAN , Youn-Hyoung Heo , Joon-Young Cho , Hwan-Joon Kwon , Ju-Ho Lee
发明人： Jin-Kyu HAN , Youn-Hyoung Heo , Joon-Young Cho , Hwan-Joon Kwon , Ju-Ho Lee
IPC分类号： H04Q7/00
CPC分类号： H04W72/14
摘要： A method and apparatus for transmitting a control channel of a base station in a mobile communication system. A downlink control channel signal generator generates a downlink control channel signal to be transmitted to a User Equipment (UE). A control channel candidate processor calculates a control channel decoding attempt order according to a state of the downlink channel. A controller determines a control channel candidate to be used, according to the calculated decoding attempt order. A mapper maps the generated control channel signal to the determined control channel candidate. A transmission processor wirelessly transmits the mapped signal.
摘要翻译：一种用于在移动通信系统中发送基站的控制信道的方法和装置。下行链路控制信道信号发生器生成要发送到用户设备（UE）的下行链路控制信道信号。控制信道候选处理器根据下行链路信道的状态来计算控制信道解码尝试次序。控制器根据所计算的解码尝试顺序确定要使用的控制信道候选。映射器将生成的控制信道信号映射到所确定的控制信道候选。发送处理器无线地发送映射的信号。

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