公开(公告)号：US20090052470A1

公开(公告)日：2009-02-26

申请号：US12278564

申请日：2007-02-07

申请人： Young Woo Yun ,  Hak Seong Kim ,  Bong Hoe Kim ,  Joon Kui Ahn ,  Dong Youn Seo ,  Jung Hoon Lee ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Eun Sun Kim

发明人： Young Woo Yun ,  Hak Seong Kim ,  Bong Hoe Kim ,  Joon Kui Ahn ,  Dong Youn Seo ,  Jung Hoon Lee ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Eun Sun Kim

IPC分类号： H04J1/16

CPC分类号： H04L5/0048 ,  H04L5/0016 ,  H04L25/0226 ,  H04L25/0228 ,  H04L27/262 ,  H04W72/0446 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08

摘要： A method of transmitting pilot signals in a system which performs communication using two or more earners comprises transmitting first pilots and second pilots from at least one user equipment to a base station, the first and second pilots, which are transmitted from the at least one user equipment, being multiplexed by code division multiplexing, and the first and second pilots, which are transmitted from a specific user equipment, having different transmission powers, and transmitting data from the at least one user equipment to the base station depending on the first pilots and the second pilots. Since many UEs can transmit CQ pilots, exact channel estimation can be performed and thus communication efficiency can be improved.

摘要翻译： 一种在使用两个或更多个收费机进行通信的系统中发送导频信号的方法包括从至少一个用户设备向基站发送第一导频和第二导频，所述第一和第二导频是从所述至少一个用户发送的 通过码分复用多路复用的设备，以及具有不同发射功率的特定用户设备发送的第一和第二导频，以及根据第一导频从至少一个用户设备向基站发送数据，以及 第二名飞行员。 由于许多UE可以发送CQ导频，因此可以执行精确的信道估计，从​​而可以提高通信效率。

公开(公告)号：US08767650B2

公开(公告)日：2014-07-01

申请号：US13295987

申请日：2011-11-14

申请人： Dae Won Lee ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Dong Wook Roh ,  Suk Hyon Yoon ,  Joon Kui Ahn ,  Dong Youn Seo ,  Hak Seong Kim ,  Jung Hoon Lee ,  Eun Sun Kim ,  Sung Duk Choi

发明人： Dae Won Lee ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Dong Wook Roh ,  Suk Hyon Yoon ,  Joon Kui Ahn ,  Dong Youn Seo ,  Hak Seong Kim ,  Jung Hoon Lee ,  Eun Sun Kim ,  Sung Duk Choi

IPC分类号： H04W72/04

CPC分类号： H04W72/042 ,  H04B7/0413 ,  H04L1/06 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0055 ,  H04L47/10 ,  H04W28/04 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413

摘要： A method for transmitting information of resources for use in transmission of ACK/NACK signals in a mobile communication system is disclosed. An example method for receiving ACK/NACK signals ina mobile communication system is also disclosed. When resources for transmission of data and resources for transmission of control information of the data are scheduled through virtual unit resources, the method identifies information of resources for receiving an ACK/NACK signal for transmission data mapped to information of at least one of a virtual unit resource allocated to the transmission data and a virtual unit resource allocated to control information of the transmission data, and receives the ACK/NACK signal for the transmission data through the information of resources for receiving the ACK/NACK signal.

摘要翻译： 公开了一种在移动通信系统中发送用于ACK / NACK信号的传输的资源信息的方法。 还公开了一种用于在移动通信系统中接收ACK / NACK信号的示例性方法。 当通过虚拟单元资源调度用于传输数据和资源的控制信息的资源的资源时，该方法识别用于接收映射到虚拟单元中的至少一个的信息的用于发送数据的ACK / NACK信号的资源的信息 分配给发送数据的资源和分配给控制发送数据的信息的虚拟单元资源，并通过用于接收ACK / NACK信号的资源信息，接收发送数据的ACK / NACK信号。

公开(公告)号：US08509175B2

公开(公告)日：2013-08-13

申请号：US13217204

申请日：2011-08-24

申请人： Hak Seong Kim ,  Sung Duk Choi ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Joon Kui Ahn ,  Bong Hoe Kim ,  Dong Youn Seo ,  Young Woo Yun ,  Seong Hoon Jeong ,  Eun Sun Kim ,  Dae Won Lee ,  Jung Hoon Lee

发明人： Hak Seong Kim ,  Sung Duk Choi ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Joon Kui Ahn ,  Bong Hoe Kim ,  Dong Youn Seo ,  Young Woo Yun ,  Seong Hoon Jeong ,  Eun Sun Kim ,  Dae Won Lee ,  Jung Hoon Lee

IPC分类号： H04W4/00

CPC分类号： H04L1/0027 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0053 ,  H04L27/261 ,  H04W72/14

摘要： A method of transmitting a downlink control signal is disclosed, by which localized allocation and distributed allocation are efficiently used in transmitting a downlink control signal. The present invention includes multiplexing the downlink control signal in a manner of if there exists downlink data transmission to a prescribed UE, applying localized allocation to a transmission of the downlink control signal including the scheduling information on the uplink data transmission of the UE and applying distributed allocation to another transmission of the downlink control signal and transmitting the multiplexed downlink control signal.

摘要翻译： 公开了一种发送下行链路控制信号的方法，通过该方法，在发送下行链路控制信号中有效地使用集中分配和分布式分配。 本发明包括以下述方式对下行链路控制信号进行多路复用：如果存在向规定的UE的下行链路数据传输，对包括关于UE的上行链路数据传输的调度信息的下行链路控制信号的发送应用集中分配， 分配给下行链路控制信号的另一个传输，并发送多路复用的下行链路控制信号。

公开(公告)号：US08503407B2

公开(公告)日：2013-08-06

申请号：US12643937

申请日：2009-12-21

申请人： Dong Youn Seo ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Jung Hoon Lee ,  Eun Sun Kim ,  Hak Seong Kim ,  Suk Hyon Yoon ,  Joon Kui Ahn

发明人： Dong Youn Seo ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Jung Hoon Lee ,  Eun Sun Kim ,  Hak Seong Kim ,  Suk Hyon Yoon ,  Joon Kui Ahn

IPC分类号： H04W4/00 ,  H04H20/67 ,  H04B7/08 ,  H04B7/185 ,  H04B1/00 ,  H03C5/00 ,  H01Q21/00

CPC分类号： H04B7/0652 ,  H04B7/0413 ,  H04B7/0634 ,  H04B7/0665 ,  H04W72/042

摘要： A method for providing precoding weights for data symbols of data control subframes includes generating a downlink frame having control subframes which individually correspond to one of a plurality of downlink data subframes, and inserting weight information into each of the control subframes, such that the weight information is to be applied to data symbols present in the corresponding one of the data subframes. The method further includes transmitting the control subframes and the inserted weight information to a receiving device.

摘要翻译： 一种为数据控制子帧的数据符号提供预编码权重的方法，包括生成具有与多个下行链路数据子帧中的一个对应的控制子帧的下行链路帧，以及将权重信息插入到每个控制子帧中，使得权重信息 将被应用于存在于相应一个数据子帧中的数据符号。 该方法还包括将控制子帧和插入的权重信息发送到接收设备。

公开(公告)号：US20120082112A1

公开(公告)日：2012-04-05

申请号：US13295974

申请日：2011-11-14

申请人： Dae Won Lee ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Dong Wook Roh ,  Suk Hyon Yoon ,  Joon Kui Ahn ,  Dong Youn Seo ,  Hak Seong Kim ,  Jung Hoon Lee ,  Eun Sun Kim ,  Sung Duk Choi

发明人： Dae Won Lee ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Dong Wook Roh ,  Suk Hyon Yoon ,  Joon Kui Ahn ,  Dong Youn Seo ,  Hak Seong Kim ,  Jung Hoon Lee ,  Eun Sun Kim ,  Sung Duk Choi

IPC分类号： H04W72/04

CPC分类号： H04W72/042 ,  H04B7/0413 ,  H04L1/06 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0055 ,  H04L47/10 ,  H04W28/04 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413

摘要： A method for transmitting information of resources for use in transmission of ACK/NACK signals in a mobile communication system is disclosed. An example method for receiving ACK/NACK signals in a mobile communication system is also disclosed. When resources for transmission of data and resources for transmission of control information of the data are scheduled through virtual unit resources, the method identifies information of resources for receiving an ACK/NACK signal for transmission data mapped to information of at least one of a virtual unit resource allocated to the transmission data and a virtual unit resource allocated to control information of the transmission data, and receives the ACK/NACK signal for the transmission data through the information of resources for receiving the ACK/NACK signal.

公开(公告)号：US08121207B2

公开(公告)日：2012-02-21

申请号：US12293417

申请日：2007-03-19

申请人： Young Woo Yun ,  Hak Seong Kim ,  Bong Hoe Kim ,  Joon Kui Ahn ,  Dong Youn Seo ,  Jung Hoon Lee ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Eun Sun Kim ,  Dae Won Lee

发明人： Young Woo Yun ,  Hak Seong Kim ,  Bong Hoe Kim ,  Joon Kui Ahn ,  Dong Youn Seo ,  Jung Hoon Lee ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Eun Sun Kim ,  Dae Won Lee

IPC分类号： H04L27/28 ,  H04B7/02

CPC分类号： H04L1/0026 ,  H04B7/0417 ,  H04B7/0632 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0029 ,  H04L1/0656 ,  H04L1/16 ,  H04L5/0023 ,  H04L5/0091 ,  H04L5/023 ,  H04L27/2602

摘要： A method for transforming data to reduce an amount of data in a communication system equipped with several sub-carriers, and a data transmission method using the same are disclosed. The method for transmitting data using a Discrete Cosine Transform (DCT) in a communication system based on a plurality of sub-carriers includes: a) performing a Discrete Cosine Transform (DCT) on first data; b) selecting a predetermined number of data from among the DCT-processed first data, and performing data processing on the selected data; and c) transmitting the data-processed resultant data to a reception end. A method for reducing an amount of overhead of transmission data for use in the multi-antenna communication system is disclosed.

摘要翻译： 公开了一种用于转换数据以减少配备有多个子载波的通信系统中的数据量的方法，以及使用该数据的数据传输方法。 在基于多个子载波的通信系统中使用离散余弦变换（DCT）发送数据的方法包括：a）对第一数据执行离散余弦变换（DCT）; b）从经DCT处理的第一数据中选择预定数量的数据，并对所选数据执行数据处理; 以及c）将数据处理的结果数据发送到接收端。 公开了一种用于减少在多天线通信系统中使用的传输数据的开销量的方法。

公开(公告)号：US08041308B2

公开(公告)日：2011-10-18

申请号：US12278758

申请日：2007-02-08

申请人： Young Woo Yun ,  Hak Seong Kim ,  Bong Hoe Kim ,  Joon Kui Ahn ,  Dong Youn Seo ,  Jung Hoon Lee ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Eun Sun Kim ,  Jong Heon Kim

发明人： Young Woo Yun ,  Hak Seong Kim ,  Bong Hoe Kim ,  Joon Kui Ahn ,  Dong Youn Seo ,  Jung Hoon Lee ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Eun Sun Kim ,  Jong Heon Kim

IPC分类号： H04B1/00

CPC分类号： H04L27/2601 ,  H04B7/0632 ,  H04B7/065 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0029 ,  H04L5/0005 ,  H04L5/0057 ,  H04W24/10 ,  H04W52/146 ,  H04W52/325

摘要： A method of exchanging channel quality information between a base station and a user equipment in a mobile communication system is disclosed. A method of transmitting channel quality information in a mobile communication system which transmits channel quality information from a user equipment to a base station comprises transmitting channel quality information, which is measured based on a signal received from the base station, to the base station, receiving feedback information of the channel quality information from the base station, and transmitting difference information to the base station, the difference information for matching the channel quality information transmitted from the user equipment with channel quality information received by the base station based on the feedback information.

摘要翻译： 公开了一种在移动通信系统中的基站与用户设备之间交换信道质量信息的方法。 在从用户设备向基站发送信道质量信息的移动通信系统中发送信道质量信息的方法包括将基于从基站接收的信号测量的信道质量信息发送到基站，接收 基站的信道质量信息的反馈信息，向基站发送差分信息，基于反馈信息，将从用户设备发送的信道质量信息与基站接收的信道质量信息进行匹配的差分信息。

公开(公告)号：US07720034B2

公开(公告)日：2010-05-18

申请号：US11840867

申请日：2007-08-17

申请人： Dong Youn Seo ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Jung Hoon Lee ,  Eun Sun Kim ,  Hak Seong Kim ,  Suk Hyon Yoon ,  Joon Kui Ahn

发明人： Dong Youn Seo ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Jung Hoon Lee ,  Eun Sun Kim ,  Hak Seong Kim ,  Suk Hyon Yoon ,  Joon Kui Ahn

IPC分类号： H04L12/50 ,  H04B7/00

CPC分类号： H04B7/0652 ,  H04B7/0413 ,  H04B7/0634 ,  H04B7/0665 ,  H04W72/042

摘要： A method for providing precoding weights for data symbols of data control subframes includes generating a downlink frame having control subframes which individually correspond to one of a plurality of downlink data subframes, and inserting weight information into each of the control subframes, such that the weight information is to be applied to data symbols present in the corresponding one of the data subframes. The method further includes transmitting the control subframes and the inserted weight information to a receiving device.

摘要翻译： 一种为数据控制子帧的数据符号提供预编码权重的方法，包括生成具有与多个下行链路数据子帧中的一个对应的控制子帧的下行链路帧，以及将权重信息插入到每个控制子帧中，使得权重信息 将被应用于存在于相应一个数据子帧中的数据符号。 该方法还包括将控制子帧和所插入的权重信息发送到接收设备。

公开(公告)号：US08780837B2

公开(公告)日：2014-07-15

申请号：US13295974

申请日：2011-11-14

申请人： Dae Won Lee ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Dong Wook Roh ,  Suk Hyon Yoon ,  Joon Kui Ahn ,  Dong Youn Seo ,  Hak Seong Kim ,  Jung Hoon Lee ,  Eun Sun Kim ,  Sung Duk Choi

发明人： Dae Won Lee ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Dong Wook Roh ,  Suk Hyon Yoon ,  Joon Kui Ahn ,  Dong Youn Seo ,  Hak Seong Kim ,  Jung Hoon Lee ,  Eun Sun Kim ,  Sung Duk Choi

IPC分类号： H04W72/04

CPC分类号： H04W72/042 ,  H04B7/0413 ,  H04L1/06 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0055 ,  H04L47/10 ,  H04W28/04 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413

摘要： A method for transmitting information of resources for use in transmission of ACK/NACK signals in a mobile communication system is disclosed. An example method for receiving ACK/NACK signals in a mobile communication system is also disclosed. When resources for transmission of data and resources for transmission of control information of the data are scheduled through virtual unit resources, the method identifies information of resources for receiving an ACK/NACK signal for transmission data mapped to information of at least one of a virtual unit resource allocated to the transmission data and a virtual unit resource allocated to control information of the transmission data, and receives the ACK/NACK signal for the transmission data through the information of resources for receiving the ACK/NACK signal.

摘要翻译： 公开了一种在移动通信系统中发送用于ACK / NACK信号的传输的资源信息的方法。 还公开了一种用于在移动通信系统中接收ACK / NACK信号的示例方法。 当通过虚拟单元资源调度用于传输数据和资源的控制信息的资源的资源时，该方法识别用于接收映射到虚拟单元中的至少一个的信息的用于发送数据的ACK / NACK信号的资源的信息 分配给发送数据的资源和分配给控制发送数据的信息的虚拟单元资源，并通过用于接收ACK / NACK信号的资源信息，接收发送数据的ACK / NACK信号。

公开(公告)号：US08467728B2

公开(公告)日：2013-06-18

申请号：US11671960

申请日：2007-02-06

申请人： Hak Seong Kim ,  Bong Hoe Kim ,  Joon Kui Ahn ,  Dong Youn Seo ,  Jung Hoon Lee ,  Young Woo Yun ,  Suk Hyon Yoon ,  Eun Sun Kim ,  Ki Jun Kim

发明人： Hak Seong Kim ,  Bong Hoe Kim ,  Joon Kui Ahn ,  Dong Youn Seo ,  Jung Hoon Lee ,  Young Woo Yun ,  Suk Hyon Yoon ,  Eun Sun Kim ,  Ki Jun Kim

IPC分类号： H04B7/00

CPC分类号： H04W72/0453 ,  H04L5/0053 ,  H04L5/023 ,  H04L27/2601 ,  H04L27/2602 ,  H04W72/042 ,  H04W72/14 ,  H04W74/0833 ,  H04W74/0866 ,  H04W84/12

摘要： A method of allocating radio resources in a multi-carrier system is disclosed, by which a signaling message can be efficiently transmitted according to necessity of a user equipment. In a user equipment of a mobile communication system transceiving data using a plurality of subcarriers, the present invention includes the steps of if the signaling message to be transmitted is generated in the user equipment, generating a preamble sequence according to a user equipment identifier to identify the user equipment, transmitting a preamble signal including the preamble sequence and the signaling message to a base station, and receiving an acknowledgement signal for the preamble signal generated according to the user equipment identifier.