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71. 发明申请

US20070253442A1 Apparatus and method for transmitting/receiving control channel in an orthogonal frequency division multiplexing system 审中-公开
标题翻译：在正交频分复用系统中发送/接收控制信道的装置和方法
公开(公告)号：US20070253442A1
公开(公告)日：2007-11-01
申请号：US11728176
申请日：2007-03-23
申请人： Jae-Chon Yu , Dong-Hee Kim , Hwan-Joon Kwon , Jin-Kyu Han , Yu-Chul Kim
发明人： Jae-Chon Yu , Dong-Hee Kim , Hwan-Joon Kwon , Jin-Kyu Han , Yu-Chul Kim
IPC分类号： H04J1/00
CPC分类号： H04L27/2647 , H04L27/2613 , H04L27/2626
摘要： A transmission/reception method for transmitting a control channel in an Orthogonal Frequency Division Multiplexing (OFDM) system. The transmission method includes generating a plurality of control channels such that control information for demodulation of the plurality of control channels is distributed over information of other control channels; and modulating a data channel and the control channels into a radio signal according to a predetermined transmission scheme, and transmitting the radio signal to a wireless network. The reception method includes receiving a plurality of control channels transmitted via a wireless network; and extracting control information for demodulation of the control channels from other previously received control channels, and performing the demodulation using the control information.
摘要翻译：一种用于在正交频分复用（OFDM）系统中发送控制信道的发送/接收方法。发送方法包括生成多个控制信道，使得用于解调多个控制信道的控制信息分布在其他控制信道的信息上; 以及根据预定的传输方案将数据信道和控制信道调制成无线电信号，并将无线电信号发送到无线网络。接收方法包括接收经由无线网络发送的多个控制信道; 以及从其他先前接收到的控制信道提取用于解调控制信道的控制信息，以及使用控制信息来执行解调。

72. 发明申请

US20070213011A1 Method for controlling reverse channel rate in a cellular mobile communication system and system thereof 审中-公开
标题翻译：用于在蜂窝移动通信系统中控制反向信道速率的方法及其系统
公开(公告)号：US20070213011A1
公开(公告)日：2007-09-13
申请号：US11709918
申请日：2007-02-22
申请人： Dong-Hee Kim , Hi-Chan Moon , Hwan-Joon Kwon , Jae-Chon Yu , Yu-Chul Kim , Jin-Kyu Han
发明人： Dong-Hee Kim , Hi-Chan Moon , Hwan-Joon Kwon , Jae-Chon Yu , Yu-Chul Kim , Jin-Kyu Han
IPC分类号： H04B1/00 , H04B15/00
CPC分类号： H04W52/34 , H04B7/0617 , H04B17/345 , H04W52/04 , H04W52/146
摘要： Disclosed is a method for controlling reverse transmission power in a cellular mobile communication system. A base station measures interference in a cell divided into a plurality of beamforming areas, determines an Interference Availability Bit (IAB) of a specific area where the measured interference is greater than or less than a threshold, and forms a beam so as to transmit the determined IAB to a beamforming area including the specific area. A terminal receiving the formed beam receives the IAB, and controls reverse transmission power according to the received IAB.
摘要翻译：公开了一种在蜂窝移动通信系统中控制逆发射功率的方法。基站测量被划分成多个波束形成区域的小区的干扰，确定所测量的干扰大于或小于阈值的特定区域的干扰可用比特（IAB），并形成波束，以便发送确定IAB到包括特定区域的波束形成区域。接收形成的波束的终端接收IAB，根据接收的IAB控制反向发射功率。

73. 发明申请

US20070206698A1 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：US20070206698A1
公开(公告)日：2007-09-06
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。

74. 发明授权

US08102820B2 Method and apparatus for transmitting/receiving data control channel in a packet data communication system 有权
标题翻译：用于在分组数据通信系统中发送/接收数据控制信道的方法和装置
公开(公告)号：US08102820B2
公开(公告)日：2012-01-24
申请号：US11788382
申请日：2007-04-19
申请人： Hwan-Joon Kwon , Dong-Hee Kim , Jae-Chon Yu , Jin-Kyu Han , Yu-Chul Kim
发明人： Hwan-Joon Kwon , Dong-Hee Kim , Jae-Chon Yu , Jin-Kyu Han , Yu-Chul Kim
IPC分类号： H04J3/00
CPC分类号： H04L1/08 , H04L1/1607 , H04L1/1845
摘要： A method for transmitting/receiving a data control channel in a wireless communication system that transmits packet data. The transmission method includes transmitting packet data over a packet data channel, transmitting a control channel and receiving an ACKnowledgement (ACK) signal from a terminal that has received the control channel. The reception method includes receiving packet data and a control channel, acquiring control information by demodulating the control channel, and detecting an error in the control channel, and sending the error detection result to a base station as an ACK signal, if the control channel has been transmitted to the terminal itself.
摘要翻译：一种在发送分组数据的无线通信系统中发送/接收数据控制信道的方法。发送方法包括通过分组数据信道发送分组数据，发送控制信道并从已经接收到控制信道的终端接收确认（ACK）信号。接收方法包括接收分组数据和控制信道，通过解调控制信道获取控制信息，并检测控制信道中的错误，并将错误检测结果作为ACK信号发送到基站，如果控制信道具有已被传输到终端本身。

75. 发明授权

US08078931B2 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：US08078931B2
公开(公告)日：2011-12-13
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
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。

76. 发明授权

US07948941B2 Method and apparatus for allocating communication resources using virtual circuit switching in a wireless communication system and method for transmitting and receiving data in a mobile station using the same 有权
标题翻译：在无线通信系统中使用虚拟电路切换来分配通信资源的方法和装置以及在使用该无线通信系统的移动台中发送和接收数据的方法
公开(公告)号：US07948941B2
公开(公告)日：2011-05-24
申请号：US11501231
申请日：2006-08-09
申请人： Hwan-Joon Kwon , Sung-Ho Choi , Ju-Ho Lee , Jin-Kyu Han , Seung-Kyun Oh , Youn-Hyoung Heo , Yu-Chul Kim
发明人： Hwan-Joon Kwon , Sung-Ho Choi , Ju-Ho Lee , Jin-Kyu Han , Seung-Kyun Oh , Youn-Hyoung Heo , Yu-Chul Kim
IPC分类号： H04W4/00 , H04W72/00
CPC分类号： H04W72/04 , H04L1/1867
摘要： A method and apparatus using Virtual Circuit Switching (VCS) in a new scheme are provided for allocating and employing resources by combining Circuit Switching (CS) and Packet Switching (PS), in which a base station allocates resources of a dedicated channel using the CS to a user and then transmits data on the dedicated channel. When data is not transmitted to the user, the base station allocates the allocated dedicated channel resources for resources of a shared channel and transmits data of a different user. Therefore, system capacity can be increased and a waste of communication resources can be minimized in a wireless communication system for frequently transmitting a small amount of traffic that is sensitive to a delay time.
摘要翻译：提供了一种在新方案中使用虚拟电路交换（VCS）的方法和装置，用于通过组合电路交换（CS）和分组交换（PS）来分配和采用资源，其中基站使用CS分配专用信道的资源然后在专用信道上发送数据。当不向用户发送数据时，基站分配用于共享信道的资源的分配的专用信道资源，并发送不同用户的数据。因此，可以增加系统容量，并且在无线通信系统中可以最小化通信资源的浪费，用于频繁地发送对延迟时间敏感的少量业务。

77. 发明授权

US07810009B2 Apparatus and method for transmitting and receiving packet data using HARQ in a mobile communication system 有权
标题翻译：在移动通信系统中使用HARQ发送和接收分组数据的装置和方法
公开(公告)号：US07810009B2
公开(公告)日：2010-10-05
申请号：US11584539
申请日：2006-10-23
申请人： Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han , Yu-Chul Kim
发明人： Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han , Yu-Chul Kim
IPC分类号： H04L1/18
CPC分类号： H04L1/1887 , H04L1/0003 , H04L1/0009 , H04L1/0017 , H04L1/0025 , H04L1/1812 , H04L1/1825 , H04L1/1838 , H04L1/1896
摘要： A system and method is provided for transmitting packet data in a base station of a wireless communication system using a Hybrid Automatic Repeat Request (HARQ) scheme. The method includes determining a HARQ scheme for use, from among a plurality of HARQ schemes including a Synchronous HARQ (SHARQ) scheme and an Asynchronous HARQ (AHARQ) scheme for transmission packet data, and transmitting the packet data along with control information including information indicating the determined HARQ scheme.
摘要翻译：提供了一种使用混合自动重复请求（HARQ）方案在无线通信系统的基站中发送分组数据的系统和方法。该方法包括：确定用于包括用于传输分组数据的同步HARQ（SHARQ）方案和异步HARQ（AHARQ））方案的多个HARQ方案中使用的HARQ方案，以及发送分组数据以及包括指示确定的HARQ方案。

78. 发明授权

US07787356B2 Method and apparatus for indexing physical channels in an OFDMA system 有权
标题翻译： OFDMA系统索引物理信道的方法和装置
公开(公告)号：US07787356B2
公开(公告)日：2010-08-31
申请号：US11433770
申请日：2006-05-15
申请人： Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han , Ju-Ho Lee , Joon-Young Cho , Yu-Chul Kim
发明人： Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han , Ju-Ho Lee , Joon-Young Cho , Yu-Chul Kim
IPC分类号： H04J11/00
CPC分类号： H04L27/2608 , H04L5/023
摘要： A method and system for indexing physical channels in an OFDMA system where one OFDM symbol includes a plurality of subcarriers and one TTI includes a plurality of OFDM symbols are provided. A total number of subcarriers per OFDM symbol are divided into N groups. A kth group is selected from the N groups in each OFDM symbol of a TTI, and a physical channel corresponding to a set of subcarriers indexed with predetermined values, included in the kth groups of the TTI is indexed with an ordered pair (N, k).
摘要翻译：一种在OFDMA系统中索引物理信道的方法和系统，其中一个OFDM符号包括多个子载波，并且一个TTI包括多个OFDM符号。每个OFDM符号的子载波总数被分成N个组。从TTI的每个OFDM符号中的N个组中选择第k个组，并且将包含在TTI的第k个组中的由预定值索引的一组子载波对应的物理信道用有序对（N，k ）。

79. 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。

80. 发明申请

US20070263740A1 HARQ method in a mobile communication system 有权
标题翻译： HARQ方法
公开(公告)号：US20070263740A1
公开(公告)日：2007-11-15
申请号：US11729480
申请日：2007-03-29
申请人： Hwan-Joon Kwon , Dong-Hee Kim , Jae-Chon Yu , Jin-Kyu Han , Yu-Chul Kim
发明人： Hwan-Joon Kwon , Dong-Hee Kim , Jae-Chon Yu , Jin-Kyu Han , Yu-Chul Kim
IPC分类号： H04L27/28
CPC分类号： H04L5/023 , H04L1/1812 , H04L1/1887
摘要： A method for allocating resources in an Orthogonal Frequency Division Multiple Access (OFDMA) mobile communication system where data is transmitted by Hybrid Automatic Repeat reQuest (HARQ) is provided, in which a multiplexing mode is selected for multiplexing a Distributed Resource Channel (DRCH) and Localized Resource Channel (LRCH) over orthogonal frequency resources, in which it is determined whether to use persistent resource allocation for each slot, if the selected multiplexing mode is a multiplexing mode that punctures the DRCH onto the LRCH, resources are allocated in an Synchronous HARQ S-HARQ scheme if the persistent resource allocation is used, and resources are allocated in a Resource Adaptive S-HARQ (RAS-HARQ) scheme if the persistent resource allocation is not used and resources are to be reused when early termination of HARQ transmission occurs.
摘要翻译：提供了一种在通过混合自动重复请求（HARQ）发送数据的正交频分多址（OFDMA）移动通信系统中分配资源的方法，其中选择多路复用模式以复用分布式资源信道（DRCH）和如果选择的复用模式是将DRCH穿插到LRCH上的复用模式，则在正交频率资源中确定是否对每个时隙使用持续资源分配的本地化资源信道（LRCH），在同步HARQ 如果持续资源分配被使用，并且在资源自适应S-HARQ（RAS-HARQ）方案中分配资源，如果不使用持续资源分配并且在HARQ传输的提前终止发生时资源被重用，则使用S-HARQ方案。

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