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1. 发明申请

US20080159254A1 APPARATUS AND METHOD FOR ASSIGNING RESOURCES IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统资源配置的设备和方法
公开(公告)号：US20080159254A1
公开(公告)日：2008-07-03
申请号：US11966281
申请日：2007-12-28
申请人： Hwan-Joon Kwon , Jin-Kyu Han , Jung-Soo Jung , Dong-Hee Kim , Jae-Chon Yu , Yeon-Ju Lim
发明人： Hwan-Joon Kwon , Jin-Kyu Han , Jung-Soo Jung , Dong-Hee Kim , Jae-Chon Yu , Yeon-Ju Lim
IPC分类号： H04B7/212
CPC分类号： H04W28/14 , H04W72/0446
摘要： A method and apparatus for assigning resources to perform communication in a base station of a wireless communication system that assigns persistent resources and transmits a packet using the persistent resources are provided. A user buffer stores user data to be delivered to a terminal. A controller assigns the persistent resources, when a type of the data stored in the user buffer requires the persistent resources, sets one frame boundary using a predetermined number of transmission slots, and transmits an initial transmission sub-packet at a start slot of the frame boundary, or at a transmission slot upon receiving an Acknowledgement signal over a response channel in response to the transmitted packet. A transmission processor transmits, to the terminal, the user data stored in the user buffer, and Packet Start Indicator information.
摘要翻译：提供一种用于分配资源以在分配持久资源并使用持久资源发送分组的无线通信系统的基站中执行通信的方法和装置。用户缓冲器存储要传送到终端的用户数据。控制器分配持久资源，当存储在用户缓冲器中的数据类型需要持久资源时，使用预定数量的传输时隙设置一个帧边界，并在帧的开始时隙发送初始传输子分组边界或在响应于所发送的分组在响应信道上接收到确认信号时在传输时隙。发送处理器向终端发送存储在用户缓冲器中的用户数据和分组起始指示符信息。

2. 发明申请

US20080123766A1 METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING DATA IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS SYSTEM 有权
标题翻译：用于在正交频分多址访问系统中发送/接收数据的方法和装置
公开(公告)号：US20080123766A1
公开(公告)日：2008-05-29
申请号：US11942281
申请日：2007-11-19
申请人： Hwan-Joon KWON , Jae-Chon Yu , Jin-Kyu Han , Dong-Hee Kim , Yeon-Ju Lim , Seung-Kyun Oh
发明人： Hwan-Joon KWON , Jae-Chon Yu , Jin-Kyu Han , Dong-Hee Kim , Yeon-Ju Lim , Seung-Kyun Oh
IPC分类号： H04B7/02
CPC分类号： H04L5/0007 , H04L5/0039 , H04L5/0041 , H04L5/0058
摘要： A method for transmitting data in an Orthogonal Frequency Division Multiple Access (OFDMA) system. The data transmission method includes determining a number of diversity tiles, each of which includes physically separated frequency resources; dividing an entire system band into diversity subbands including the diversity tiles and localized subbands including localized tiles, each of which includes physically adjacent frequency resources, when the determined number of diversity tiles is greater than a threshold; uniformly distributing the diversity tiles over the entire system band, and disposing the localized tiles in the remaining bands except for the diversity tiles, when the determined number of diversity files is not greater than the threshold; and transmitting data to multiple terminals over the configured diversity tiles and localized tiles using diversity transmission and localized transmission schemes.
摘要翻译：一种在正交频分多址（OFDMA）系统中发送数据的方法。数据传输方法包括确定多个分集瓦片，每个分组瓦片包括物理上分离的频率资源; 将整个系统频带划分成分集子带，其包括分集瓦片和局部子带，其中当所确定的分集瓦片数量大于阈值时，包括局部瓦片，每个区域包括物理上相邻的频率资源; 当所确定的分集文件数不大于阈值时，在整个系统频带上均匀分布分集瓦片，以及将局部瓦片布置在除了分集瓦片之外的其余频段中; 以及使用分集传输和局部传输方案通过所配置的分集瓦片和局部瓦片将数据发送到多个终端。

3. 发明授权

US08774152B2 Method and apparatus for managing control channel in a mobile communication system using multiple antennas 有权
标题翻译：在使用多个天线的移动通信系统中管理控制信道的方法和装置
公开(公告)号：US08774152B2
公开(公告)日：2014-07-08
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. 发明授权

US08331472B2 Method and apparatus for transmitting/receiving data in an orthogonal frequency division multiple access system 有权
标题翻译：用于在正交频分多址系统中发送/接收数据的方法和装置
公开(公告)号：US08331472B2
公开(公告)日：2012-12-11
申请号：US11942281
申请日：2007-11-19
申请人： Hwan-Joon Kwon , Jae-Chon Yu , Jin-Kyu Han , Dong-Hee Kim , Yeon-Ju Lim , Seung-Kyun Oh
发明人： Hwan-Joon Kwon , Jae-Chon Yu , Jin-Kyu Han , Dong-Hee Kim , Yeon-Ju Lim , Seung-Kyun Oh
IPC分类号： H04B7/02
CPC分类号： H04L5/0007 , H04L5/0039 , H04L5/0041 , H04L5/0058
摘要： A method for transmitting data in an Orthogonal Frequency Division Multiple Access (OFDMA) system. The data transmission method includes determining a number of diversity tiles, each of which includes physically separated frequency resources; dividing an entire system band into diversity subbands including the diversity tiles and localized subbands including localized tiles, each of which includes physically adjacent frequency resources, when the determined number of diversity tiles is greater than a threshold; uniformly distributing the diversity tiles over the entire system band, and disposing the localized tiles in the remaining bands except for the diversity tiles, when the determined number of diversity tiles is not greater than the threshold; and transmitting data to multiple terminals over the configured diversity tiles and localized tiles using diversity transmission and localized transmission schemes.
摘要翻译：一种在正交频分多址（OFDMA）系统中发送数据的方法。数据传输方法包括确定多个分集瓦片，每个分组瓦片包括物理上分离的频率资源; 将整个系统频带划分成分集子带，其包括分集瓦片和局部子带，其中当所确定的分集瓦片数量大于阈值时，包括局部瓦片，每个区域包括物理上相邻的频率资源; 当所确定的分集瓦数不大于阈值时，在整个系统频带上均匀分布分集瓦片，以及将局部瓦片布置在除了分集瓦片之外的剩余波段中; 以及使用分集传输和局部传输方案通过所配置的分集瓦片和局部瓦片将数据发送到多个终端。

5. 发明授权

US08005154B2 Method and apparatus for transmitting and receiving shared control channel message in a wireless communication system using orthogonal frequency division multiple access 有权
标题翻译：在使用正交频分多址的无线通信系统中发送和接收共享控制信道消息的方法和装置
公开(公告)号：US08005154B2
公开(公告)日：2011-08-23
申请号：US11964325
申请日：2007-12-26
申请人： Hwan-Joon Kwon , Jin-Kyu Han , Dong-Hee Kim , Jae-Chon Yu , Yeon-Ju Lim
发明人： Hwan-Joon Kwon , Jin-Kyu Han , Dong-Hee Kim , Jae-Chon Yu , Yeon-Ju Lim
IPC分类号： H04L27/28
CPC分类号： H04L25/03343 , H04L5/0023 , H04L5/0048 , H04L2025/03426
摘要： A method and apparatus for transmitting/receiving a shared control channel message in an Orthogonal Frequency Division Multiple Access (OFDMA) wireless communication system are provided. The message transmission apparatus receives feedback information from a terminal; determines whether to transmit data by applying preceding; and transmits, in the shared control channel message, control information whose message type is differently set according to the application of the preceding. The message reception apparatus receives the shared control channel message from a base station; determines a message type of the shared control channel message; and if the message type is a Transmit Diversity (TD)-Forward Link Assignment Message (FLAM), demodulates data by at least one of Single Input Single Output (SISO) and Spatial Time Transmit Diversity (STTD) as indicated by the TD-FLAM.
摘要翻译：提供了一种用于在正交频分多址（OFDMA）无线通信系统中发送/接收共享控制信道消息的方法和装置。消息发送装置从终端接收反馈信息; 确定是否通过应用前一个传输数据; 并且在共享控制信道消息中根据前述的应用在其消息类型被不同地设置的控制信息中发送。消息接收装置从基站接收共享控制信道消息; 确定共享控制信道消息的消息类型; 并且如果消息类型是发射分集（TD） - 前向链路分配消息（FLAM），则通过由TD-FLAM指示的单输入单输出（SISO）和空时发射分集（STTD）中的至少一个解调数据。

6. 发明申请

US20080212700A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL CHANNEL MESSAGE IN A MIMO MOBILE COMMUNICATION SYSTEM 有权
标题翻译：用于在MIMO移动通信系统中发送和接收控制信道消息的方法和装置
公开(公告)号：US20080212700A1
公开(公告)日：2008-09-04
申请号：US11966507
申请日：2007-12-28
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： H04L1/0625 , H04B7/0617
摘要： A method and apparatus for transmitting and receiving a control channel message in a Multiple Input Multiple Output (MIMO) mobile communication system are provided, in which a control channel message generator generates a pilot/MIMO field indicating at least one of a pilot format, a MIMO transmission rank being a number of transmission layers for transmitting encoded packet streams, and precoding information for MIMO data transmission, and outputs a control channel message including the pilot/MIMO field, and a transmission module converts the control channel message to a radio signal and transmits the radio signal to an MS. In the case of using common pilots for data demodulation and at least one of knock-down precoding and ready-made precoding for the MIMO transmission, the pilot/MIMO field includes information about the at least one precoding. In the case of dedicated pilots for data demodulation, the pilot/MIMO field indicates a format of the dedicated pilots.
摘要翻译：提供了一种用于在多输入多输出（MIMO）移动通信系统中发送和接收控制信道消息的方法和装置，其中控制信道消息发生器产生指示导频/ MIMO字段，其指示导频格式， MIMO发送等级是用于发送编码分组流的多个发送层和用于MIMO数据传输的预编码信息，并且输出包括导频/ MIMO字段的控制信道消息，并且发送模块将控制信道消息转换为无线电信号，以及将无线电信号发送到MS。在使用用于数据解调的公共导频和用于MIMO传输的降序预编码和即用预编码中的至少一个的情况下，导频/ MIMO字段包括关于该至少一个预编码的信息。在用于数据解调的专用导频的情况下，导频/ MIMO字段指示专用导频的格式。

7. 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。

8. 发明申请

US20080168321A1 METHOD AND APPARATUS FOR TRANSMITTING REVERSE ACK/NACK FOR FORWARD CONTROL CHANNEL IN MOBILE COMMUNICATION SYSTEM SUPPORTING HARQ 审中-公开
标题翻译：用于在支持HARQ的移动通信系统中发送用于前向控制信道的反向ACK / NACK的方法和装置
公开(公告)号：US20080168321A1
公开(公告)日：2008-07-10
申请号：US11966469
申请日：2007-12-28
申请人： Yeon-Ju Lim , Hwan-Joon Kwon , Jae-Chon Yu , Dong-Hee Kim , Jin-Kyu Han
发明人： Yeon-Ju Lim , Hwan-Joon Kwon , Jae-Chon Yu , Dong-Hee Kim , Jin-Kyu Han
IPC分类号： H04L1/08 , G06F11/14
CPC分类号： H04L1/1635 , H04L1/1812
摘要： A method and apparatus for transmitting a reverse ACK/NACK for a forward control channel in a mobile communication system supporting HARQ are provided. Control information is received for decoding a packet from a base station over the forward control channel. The packet from the base station is received in an HARQ scheme over a forward data channel. An ACK/NACK for the control information is transmitted to the base station over a first reverse ACK channel, when an mth sub-packet corresponding to each retransmission of the packet is received from the base station. Here, m is a predetermined integer greater than or equal to two.
摘要翻译：提供了一种用于在支持HARQ的移动通信系统中发送用于前向控制信道的反向ACK / NACK的方法和装置。接收控制信息，用于通过前向控制信道对来自基站的分组进行解码。来自基站的分组通过前向数据信道以HARQ方式被接收。当从基站接收到与分组的每次重发相对应的第m个子分组时，通过第一反向ACK信道将用于控制信息的ACK / NACK发送到基站。这里，m是大于或等于2的预定整数。

9. 发明申请

US20080068980A1 METHOD AND APPARATUS FOR POSITIONING PILOT IN AN OFDMA MOBILE COMMUNICATION SYSTEM 有权
标题翻译：用于在OFDMA移动通信系统中定位导频的方法和装置
公开(公告)号：US20080068980A1
公开(公告)日：2008-03-20
申请号：US11828698
申请日：2007-07-26
申请人： Yeon-Ju Lim , Jae-Chon Yu , Hwan-Joon Kwon , Dong-Hee Kim , Yu-Chul Kim , Jin-Kyu Han , Stefan Schiffermuller , Sezgin Aydin , Giovanidis Anastasios
发明人： Yeon-Ju Lim , Jae-Chon Yu , Hwan-Joon Kwon , Dong-Hee Kim , Yu-Chul Kim , Jin-Kyu Han , Stefan Schiffermuller , Sezgin Aydin , Giovanidis Anastasios
IPC分类号： H04J11/00 , H04B3/10
CPC分类号： H04L5/0048 , H04L5/0007 , H04L5/0039 , H04L25/0226
摘要： An apparatus and method for positioning a pilot in a transmitter for an Orthogonal Frequency Division Multiple Access (OFDMA) mobile communication system. In the apparatus, a consecutive block assignment determiner determines whether it will assign a consecutive block or a single block in a frequency axis or a time axis. A pilot tone pattern generator determines a pilot pattern in the block by applying a predetermined rule according to the determination result. A pilot tone inserter positions pilots in the block based on the determined pilot pattern.
摘要翻译：一种用于将导频定位在正交频分多址（OFDMA）移动通信系统的发射机中的装置和方法。在该装置中，连续块分配确定器确定它是否将在频率轴或时间轴中分配连续块或单个块。导频音图形生成器通过根据确定结果应用预定规则来确定块中的导频模式。导频音插入器基于确定的导频模式将导频定位在块中。

10. 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。

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