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1. 发明申请

WO2012108716A3 WIRELESS COMMUNICATION SYSTEM USING MULTIPLE TRANSMISSION AND RECEPTION POINTS 审中-公开
标题翻译：无线通信系统使用多个发射和接收点
公开(公告)号：WO2012108716A3
公开(公告)日：2012-10-04
申请号：PCT/KR2012001001
申请日：2012-02-10
申请人： KOREA ELECTRONICS TELECOMM , KO YOUNG-JO , NOH TAE-GYUN , LEE HEE-SOO , SEO BANG-WON , AHN JAE-YOUNG
发明人： KO YOUNG-JO , NOH TAE-GYUN , LEE HEE-SOO , SEO BANG-WON , AHN JAE-YOUNG
IPC分类号： H04B7/04 , H04J11/00
CPC分类号： H04W72/082 , H04B7/024 , H04J11/0079 , H04L5/0035 , H04L5/005 , H04L5/0051 , H04W16/24 , H04W16/32 , H04W72/0406
摘要： Disclosed is a wireless communication system using multiple transmission and reception points. In a wireless communication system having a first transmission and reception point and at least one second transmission and reception point belonging to the same cell, the first transmission and reception point has a wider transmission area than the at least one second transmission and reception point, and the first transmission and reception point and the at least one second transmission and reception point generate downlink transmission signals by using the same physical layer cell ID or virtual cell IDs allocated to each terminal, and then the terminals generate uplink transmission signals by using the allocated virtual cell IDs.
摘要翻译：公开了一种使用多个发送和接收点的无线通信系统。在具有第一发送和接收点以及属于同一小区的至少一个第二发送和接收点的无线通信系统中，第一发送和接收点具有比至少一个第二发送和接收点更宽的发送区域，并且第一发送和接收点以及至少一个第二发送和接收点通过使用分配给每个终端的相同物理层小区ID或虚拟小区ID来生成下行链路发送信号，然后终端通过使用所分配的虚拟小区ID。

2. 发明申请

WO2007069830A3 TRANSMITTING APPARATUS AND TRANSMITTING METHOD OF BASE STATION, AND RECEIVING APPARATUS AND COMMUNICATION METHOD OF UE IN MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：基站的发送装置和发送方法，以及接收移动通信系统中的UE的装置和通信方法
公开(公告)号：WO2007069830A3
公开(公告)日：2008-09-25
申请号：PCT/KR2006005197
申请日：2006-12-05
申请人： KOREA ELECTRONICS TELECOMM , IND ACADEMIC COOP , KIM KWANG-SOON , RHEE DU-HO , KO YOUNG-JO , AHN JAE-YOUNG
发明人： KIM KWANG-SOON , RHEE DU-HO , KO YOUNG-JO , AHN JAE-YOUNG
IPC分类号： H04J11/00
CPC分类号： H04W52/247 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L1/20 , H04L5/023 , H04L2001/0093
摘要： A receiving apparatus of a UE transmits at least one channel information among a plurality of channel information to a transmitting apparatus of a base station according to an adaptive transmission method set for a received signal. In addition, the receiving apparatus transmits channel state information generated on the basis of the plurality of channel information to the transmitting apparatus with a relatively long interval. The transmitting apparatus transmits traffic data to the transmitting apparatus by using the received channel state information and at least one of channel information and one of a plurality of adaptive transmission methods. Accordingly, the amount of channel information transmitted to the transmitting apparatus can be modified in accordance with an adaptive transmission method set for a received signal, thereby minimizing the amount of channel information fed back from the receiving apparatus and increasing system capacity.
摘要翻译： UE的接收装置根据对接收到的信号设定的自适应发送方法，将多个信道信息中的至少一个信道信息发送给基站的发送装置。此外，接收装置以相对长的间隔向发送装置发送基于多个信道信息生成的信道状态信息。发送装置通过使用接收到的信道状态信息和信道信息以及多个自适应发送方法中的至少一个来向业务数据发送业务数据。因此，可以根据为接收信号设置的自适应发送方法来修改发送到发送装置的信道信息量，从而使从接收装置反馈的信道信息的量最小化并提高系统容量。

3. 发明申请

WO2007066846A3 ADAPTIVE TRANSMISSION DEVICE USING LIMITED FEEDBACK INFORMATION IN A MOBILE COMMUNICATION SYSTEM, AND A METHOD THEREOF 审中-公开
标题翻译：在移动通信系统中使用有限的反馈信息的自适应传输设备及其方法
公开(公告)号：WO2007066846A3
公开(公告)日：2008-08-21
申请号：PCT/KR2005004377
申请日：2005-12-19
申请人： KOREA ELECTRONICS TELECOMM , IND ACADEMIC COOP , KO YOUNG-JO , AHN JAE-YOUNG , KIM KWANG-SOON , KWON JUNG-HYOUNG , WHANG KEUM-CHAN
发明人： KO YOUNG-JO , AHN JAE-YOUNG , KIM KWANG-SOON , KWON JUNG-HYOUNG , WHANG KEUM-CHAN
IPC分类号： H04L5/02 , H04L27/26 , H04Q7/38
CPC分类号： H04W72/0453 , H04L5/006 , H04L5/023 , H04L25/0204 , H04L27/2608 , H04W72/085
摘要： The present invention relates to an adaptive transmitting device using limited feedback information in a mobile communication system, and a method thereof. According to an exemplary embodiment of the present invention, when the base station transmits a pilot signal to the terminal, the terminal generates channel information by using the pilot signal, generates additional channel information from the channel information, and transmits the channel information and the additional channel information to the base station. The base station determines band allocation, power allocation, and modulation methods for each use by using received feedback information, and transmits modulated traffic data to the terminal according to the determined methods.
摘要翻译：本发明涉及一种在移动通信系统中使用有限反馈信息的自适应发送装置及其方法。根据本发明的示例性实施例，当基站向终端发送导频信号时，终端通过使用导频信号生成信道信息，从信道信息生成附加信道信息，并发送信道信息和附加信道信道信息到基站。基站通过使用接收到的反馈信息来确定每个使用的频带分配，功率分配和调制方法，并且根据确定的方法向终端发送调制的业务数据。

4. 发明申请

WO2010050785A3 DATA TRANSMISSION AND RECEPTION METHOD IN COOPERATIVE COMMUNICATION SYSTEM 审中-公开
标题翻译：合作通信系统中的数据传输和接收方法
公开(公告)号：WO2010050785A3
公开(公告)日：2011-08-04
申请号：PCT/KR2009006362
申请日：2009-10-30
申请人： KOREA ELECTRONICS TELECOMM , NAM JUNYOUNG , LEE HEESOO , KO YOUNG-JO , AHN JAE-YOUNG
发明人： NAM JUNYOUNG , LEE HEESOO , KO YOUNG-JO , AHN JAE-YOUNG
IPC分类号： H04B7/02 , H04B7/155 , H04L25/14 , H04W48/10
CPC分类号： H04B7/022 , H04B7/026 , H04B7/15592
摘要： A data transmission and reception method in a cooperative communication system is provided. The data transmission method of a base station in a cooperative communication system includes: generating a first code word for cooperative transmission and a second code word for direct transmission to a mobile station (105); and transmitting a signal including one or more of the first and second code words to a relay equipment (103) for cooperative transmission and the mobile station (105). The first and second words are independent from each other.
摘要翻译：提供了一种协作通信系统中的数据发送和接收方法。协作通信系统中的基站的数据发送方法包括：生成用于协作发送的第一码字和用于直接发送到移动台的第二码字（105）; 以及将包括所述第一和第二代码字中的一个或多个的信号发送到用于协作传输的中继设备（103）和所述移动台（105）。第一个和第二个词彼此独立。

5. 发明申请

WO2010123295A2 COOPERATIVE COMMUNICATION METHOD IN CELLULAR WIRELESS COMMUNICATION SYSTEM AND TERMINAL FOR PERFORMING THE METHOD 审中-公开
标题翻译：蜂窝无线通信系统中的协同通信方法和终端实现方法
公开(公告)号：WO2010123295A2
公开(公告)日：2010-10-28
申请号：PCT/KR2010002528
申请日：2010-04-22
申请人： KOREA ELECTRONICS TELECOMM , KO YOUNG-JO , AHN JAE-YOUNG , SEO BANGWON
发明人： KO YOUNG-JO , AHN JAE-YOUNG , SEO BANGWON
IPC分类号： H04W72/12 , H04B7/26
CPC分类号： H04B7/024 , H04B7/0417 , H04B7/0626 , H04L5/0035 , H04W72/1289
摘要： The present invention relates to a cooperative communication method, in which a plurality of cells performs multiple antenna transmission and receiving cooperatively with each other in a cellular wireless system, and a terminal transmits channel state information (CSI) wirelessly to a serving cell and to at least one cooperative cell such that the serving cell and the cooperative cell use the CSI to perform multipoint communication. Although the serving cell and the cooperative cell may be of different base stations from each other, the transmission delay and traffic increase in a backhaul network can be prevented by minimizing information exchange between these cells.
摘要翻译：本发明涉及一种协作通信方法，其中多个小区在蜂窝无线系统中彼此协作地执行多个天线发送和接收，并且终端向服务小区无线地发送信道状态信息（CSI）至少一个协作小区，使得服务小区和协作小区使用CSI来执行多点通信。虽然服务小区和协作小区可能彼此不同，但是可以通过最小化这些小区之间的信息交换来防止回程网络中的传输延迟和业务量增加。

6. 发明申请

WO2007024096A3 COMMUNICATION RESOURCE ALLOCATION METHOD OF BASE STATION 审中-公开
标题翻译：基站通信资源分配方法
公开(公告)号：WO2007024096A3
公开(公告)日：2008-05-02
申请号：PCT/KR2006003310
申请日：2006-08-23
申请人： KOREA ELECTRONICS TELECOMM , KWON JAE-KYUN , AHN JAE-YOUNG , LEE HYO-JIN , LEE HEE-SOO
发明人： KWON JAE-KYUN , AHN JAE-YOUNG , LEE HYO-JIN , LEE HEE-SOO
IPC分类号： H04B7/005 , H04W16/02 , H04W16/30 , H04W72/08
CPC分类号： H04W72/048 , H04W16/02 , H04W72/08
摘要： A communication resource allocation method for solving resource request imbalance content in a cell is provided. Considering a propagation environment, the base station allocates a whispering resource to a whispering area, the whispering resource being one part of the communication resource and the whispering area being a peripheral area of the first base station, and allocates a speaking resource to a speaking area, the speaking resource being other parts of the communication resource and the speaking area being a border area of a cell. When the resource request of the whispering area is increased, the base station further allocates a part of the speaking resource to the whispering area or increases a ratio of the whispering resource. When the resource request of the speaking area is increased, the base station controls a threshold value for identifying the whispering and speaking areas or increases a ratio of the speaking resource.
摘要翻译：提供了一种用于解决小区中的资源请求不平衡内容的通信资源分配方法。考虑到传播环境，基站向耳语区域分配耳语资源，耳语资源是通信资源的一部分，耳语区域是第一基站的外围区域，并且向说话区域分配说话资源说话资源是通信资源的其他部分，而说话区是单元的边界区域。当耳语区域的资源请求增加时，基站进一步将话音资源的一部分分配给耳语区域，或增加耳语资源的比例。当语音区域的资源请求增加时，基站控制用于识别耳语和说话区域的阈值，或增加说话资源的比例。

7. 发明申请

WO2010036079A3 METHOD FOR ALLOCATING PHYSICAL LAYER CONTROL INFORMATION FOR MBMS AND METHOD FOR RECEIVING PHYSICAL LAYER CONTROL INFORMATION FOR MBMS THEREFOR 审中-公开
标题翻译：用于分配用于MBMS的物理层控制信息的方法和用于接收用于MBMS的物理层控制信息的方法
公开(公告)号：WO2010036079A3
公开(公告)日：2013-02-28
申请号：PCT/KR2009005542
申请日：2009-09-28
申请人： KOREA ELECTRONICS TELECOMM , NOH TAEGYUN , KIM JAE-HEUNG , AHN JAE-YOUNG
发明人： NOH TAEGYUN , KIM JAE-HEUNG , AHN JAE-YOUNG
IPC分类号： H04W4/06 , H04L5/00 , H04W72/04
CPC分类号： H04L5/0053 , H04L5/0007 , H04W4/12 , H04W72/005
摘要： Provided are a method for allocating physical layer control information for a multimedia broadcast multicast service (MBMS) and a method for receiving physical layer control information in a wireless communication system for an MBMS. The method for allocating physical layer control information for an MBMS includes generating physical layer control information for an MBMS (S301 ), and allocating the physical layer control information to a common search space and a specific search space (S303).
摘要翻译：提供了一种用于在MBMS的无线通信系统中分配用于多媒体广播多播服务（MBMS）的物理层控制信息的方法和用于接收物理层控制信息的方法。用于分配用于MBMS的物理层控制信息的方法包括：生成用于MBMS的物理层控制信息（S301），并将物理层控制信息分配给公共搜索空间和特定搜索空间（S303）。

8. 发明申请

WO2010107234A3 DATA TRANSMISSION METHOD FOR WIRELESS COMMUNICATION SYSTEM INVOLVING RELAY 审中-公开
标题翻译：无线通信系统涉及到继电器的数据传输方法
公开(公告)号：WO2010107234A3
公开(公告)日：2011-01-20
申请号：PCT/KR2010001629
申请日：2010-03-16
申请人： KOREA ELECTRONICS TELECOMM , NOH TAEGYUN , AHN JAE-YOUNG , LEE HEESOO , LEE KYOUNG SEOK
发明人： NOH TAEGYUN , AHN JAE-YOUNG , LEE HEESOO , LEE KYOUNG SEOK
IPC分类号： H04B7/14 , H04B7/26
CPC分类号： H04B7/2606 , H04B7/15542 , H04B7/15557 , H04W72/0426 , H04W88/085
摘要： The present invention can effectively perform data transceiving between a relay station and a base station in a wireless communication system in which the relay station is positioned by determining transmission timing and frame configuration of backhaul downlink and backhaul uplink in consideration of at least one of the signal transmission times and the transceiving switch times of the relay station, and by conducting a transceiving process according to the determined timing and frame configuration.
摘要翻译：考虑到信号中的至少一个，本发明可以通过确定回程下行链路和回程上行链路的发送定时和帧配置来有效地执行中继站所在的无线通信系统中的中继站与基站之间的数据收发传输时间和中继站的收发切换时间，并根据确定的定时和帧配置进行收发过程。

9. 发明申请

WO2009078615A2 INTEGRATED HANDOVER AUTHENTICATING METHOD FOR NEXT GENERATION NETWORK (NGN) WITH WIRELESS ACCESS TECHNOLOGIES AND MOBILE IP BASED MOBILITY CONTROL 审中-公开
标题翻译：具有无线接入技术和基于移动IP的移动性控制的下一代网络（NGN）的集成切换认证方法
公开(公告)号：WO2009078615A2
公开(公告)日：2009-06-25
申请号：PCT/KR2008007260
申请日：2008-12-09
申请人： KOREA ELECTRONICS TELECOMM , AHN JAE-YOUNG , JUNG SOUHWAN , CHOI JAEDUCK , HWANG DAE-JOON
发明人： AHN JAE-YOUNG , JUNG SOUHWAN , CHOI JAEDUCK , HWANG DAE-JOON
IPC分类号： H04L9/32
CPC分类号： H04L9/0844 , H04L9/0836 , H04L9/3226 , H04L9/3242 , H04L63/08 , H04L2209/80 , H04L2463/062 , H04W12/04 , H04W12/06 , H04W36/0033 , H04W36/0038 , H04W80/02 , H04W80/04
摘要： Integrated handover authentication technology for a next generation network (NGN) environment to which wireless access technology and mobile IP based mobility control technology are applied is provided. In a method of operating a mobile terminal MN in order to perform the integrated handover authentication in the NGN environment including an access router PAR, a target router NAR, and an authentication(AAA) server. First, a handover authentication key HKNAR which is shared by the mobile terminal and the target router and protects a fast binding update (FBU) message between the mobile terminal and the target router is generated. Then, an authentication request message AAuthReq generated using the handover authentication key HKNAR is transmitted. Thereafter, an authentication success message AAuthResp is received in response to the authentication request message AAuthReq. Accordingly, hierarchical handover can be performed according to the localization of the mobility of the mobile terminal, thereby minimizing the overhead of the authentication (AAA) server.
摘要翻译：提供了用于应用无线接入技术和基于移动IP的移动性控制技术的下一代网络（NGN）环境的集成切换认证技术。在为了在包括接入路由器PAR，目标路由器NAR和认证（AAA）服务器的NGN环境中执行综合切换认证而操作移动终端MN的方法中。首先，生成由移动终端和目标路由器共享并且保护移动终端和目标路由器之间的快速绑定更新（FBU）消息的移交认证密钥HKNAR。然后，发送使用切换认证密钥HKNAR生成的认证请求消息AAuthReq。此后，响应于认证请求消息AAuthReq，接收认证成功消息AAuthResp。因此，可以根据移动终端的移动性的本地化来执行分级切换，从而使认证（AAA）服务器的开销最小化。

10. 发明申请

WO2008066226A2 DECODING METHOD AND DEVICE FOR DETECTING TRANSMISSION SIGNAL IN MULTIPLE-INPUT MULTIPLE-OUTPUT SYSTEM 审中-公开
标题翻译：用于在多输入多输出系统中检测传输信号的解码方法和装置
公开(公告)号：WO2008066226A2
公开(公告)日：2008-06-05
申请号：PCT/KR2007002396
申请日：2007-05-16
申请人： KOREA ELECTRONICS TELECOMM , PARK IN-SOOK , AHN JAE-YOUNG , KIM SEONG-RAG , CHUNG HYUN-KYU
发明人： PARK IN-SOOK , AHN JAE-YOUNG , KIM SEONG-RAG , CHUNG HYUN-KYU
IPC分类号： H04B7/04
CPC分类号： H04L25/067 , H04B7/04 , H04B7/0848 , H04L25/03171
摘要： The present invention relates to a decoding method and a decoding device for detecting a transmission signal in a multiple-input multiple-output (MIMO) system. In the method, a sorted QR decomposition for calculating a unitary matrix and an upper triangular matrix, the received signal is multiplied by a transpose matrix of the unitary matrix to calculate a vector, an initial detection lattice point and a minimum eigenvalue is calculated from the vector and the upper triangular matrix, and a maximum likelihood point is detected by using the initial detection lattice point and the minimum eigenvalue. In addition, a transmission signal detecting device includes a QR decomposition unit for performing a sorted QR decomposition for the received signal, a vector calculating unit for calculating a vector by multiplying the received signal by a transpose matrix of a unitary matrix, an initial detection lattice point detecting unit for calculating an initial detection lattice point, an eigenvalue extractor for calculating a minimum eigenvalue, and a maximum likelihood point detecting unit for detecting a maximum likelihood point by using the initial detection lattice point and the minimum eigenvalue.
摘要翻译：本发明涉及用于在多输入多输出（MIMO）系统中检测发送信号的解码方法和解码装置。在该方法中，用于计算酉矩阵和上三角矩阵的经分类的QR分解，将接收信号乘以酉矩阵的转置矩阵以计算向量，初始检测格点和最小特征值由矢量和上三角矩阵，并通过使用初始检测网格点和最小特征值来检测最大似然点。另外，传输信号检测装置包括用于对接收信号执行排序的QR分解的QR分解单元，用于通过将接收信号乘以酉矩阵的转置矩阵来计算矢量的向量计算单元，初始检测格用于计算初始检测格点的点检测单元，用于计算最小特征值的特征值提取器，以及用于通过使用初始检测格点和最小特征值检测最大似然点的最大似然点检测单元。

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