公开(公告)号：USRE44564E1

公开(公告)日：2013-10-29

申请号：US13476973

申请日：2012-05-21

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 ,  Jung Hoon Lee ,  Seong Hoon Jeong

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 ,  Jung Hoon Lee ,  Seong Hoon Jeong

IPC分类号： H04B7/216

摘要： Methods of transmitting a control signal using efficient multiplexing are disclosed. One of the method includes the steps of multiplexing a plurality of 1-bit control signals within a prescribed time-frequency domain by code division multiple access (CDMA) and transmitting the multiplexed control signals, wherein a plurality of the 1-bit control signals include a plurality of the 1-bit control signals for a specific transmitting side. Accordingly, reliability on 1-bit control signal transmission can be enhanced.

摘要翻译： 公开了使用高效复用来发送控制信号的方法。 该方法之一包括以下步骤：通过码分多址（CDMA）在规定的时频域内复用多个1位控制信号，并发送多路复用控制信号，其中多个1位控制信号包括 用于特定发送侧的多个1位控制信号。 因此，可以提高1位控制信号传输的可靠性。

公开(公告)号：US08526529B2

公开(公告)日：2013-09-03

申请号：US12989753

申请日：2009-07-10

申请人： Joon Kui Ahn ,  Jung Hoon Lee ,  Dong Youn Seo ,  Ki Jun Kim

发明人： Joon Kui Ahn ,  Jung Hoon Lee ,  Dong Youn Seo ,  Ki Jun Kim

IPC分类号： H04L27/00 ,  H04J11/00

CPC分类号： H04L5/0037 ,  H04L5/0007 ,  H04L27/2614 ,  H04L27/2621 ,  H04L27/2636 ,  H04W72/0453

摘要： A wireless communication system is disclosed. A method for performing a radio access in the wireless communication system includes dividing an available frequency band into a plurality of subbands, generating a plurality of frequency domain sequences from a plurality of data symbol sequences by independently performing a Fourier transform process in each of the subbands, independently mapping each of the frequency domain sequences to a corresponding subband, generating one or more transmission symbols by performing an inverse Fourier transform process on the plurality of frequency domain sequences mapped to the available frequency band, and transmitting the one or more transmission symbols to a receiver.

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：US08374119B2

公开(公告)日：2013-02-12

申请号：US12987911

申请日：2011-01-10

申请人： Dong Youn Seo ,  Jung Hoon Lee ,  Ki Jun Kim ,  Joon Kui Ahn

发明人： Dong Youn Seo ,  Jung Hoon Lee ,  Ki Jun Kim ,  Joon Kui Ahn

IPC分类号： H04B7/212

CPC分类号： H04W72/042 ,  H04B7/0665 ,  H04L5/0007 ,  H04L5/0039 ,  H04L5/0092 ,  H04L5/0094 ,  H04W16/10 ,  H04W36/0066 ,  H04W48/12 ,  H04W72/0446 ,  H04W72/0493 ,  H04W72/12

摘要： A method for adjusting a granularity of resource allocation in a wireless mobile communication system supporting a compact scheduling is discussed. A resource indication value (RIV) corresponds to a start index (S) of one set of consecutive virtual resource blocks (VRBs) and a length of the VRBs. The start index (S) is selected from among ‘s’ values (where s=P+mT

摘要翻译： 讨论了一种在支持紧凑调度的无线移动通信系统中调整资源分配粒度的方法。 资源指示值（RIV）对应于一组连续虚拟资源块（VRB）的开始索引（S）和VRB的长度。 起始索引（S）从s值（其中s = P + mT

公开(公告)号：US08300589B2

公开(公告)日：2012-10-30

申请号：US13180416

申请日：2011-07-11

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

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

IPC分类号： H04L27/28

摘要： A method of acquiring information on a resource region for transmitting PHICH and a method of receiving PDCCH using the same are disclosed. The resource region for transmitting the PHICH can be specified by first information corresponding to the per-subframe PHICH number and second information corresponding to a duration of the PHICH within the subframe. The first information can be specified into a form resulting from multiplying a predetermined basic number by a specific constant. And, the specific constant can be transmitted via PBCH. Moreover, the second information can be acquired from the PBCH as well.

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：US07953061B2

公开(公告)日：2011-05-31

申请号：US12444100

申请日：2007-10-02

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 ,  Jung Hoon Lee ,  Seong Hoon Jeong

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 ,  Jung Hoon Lee ,  Seong Hoon Jeong

IPC分类号： H04B7/216

CPC分类号： H04L5/0007 ,  H04L1/1607 ,  H04L1/1854 ,  H04L1/1858 ,  H04L1/1861 ,  H04L5/0026 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/0446 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08

摘要： Methods of transmitting a control signal using efficient multiplexing are disclosed. One of the method includes the steps of multiplexing a plurality of 1-bit control signals within a prescribed time-frequency domain by code division multiple access (CDMA) and transmitting the multiplexed control signals, wherein a plurality of the 1-bit control signals include a plurality of the 1-bit control signals for a specific transmitting side. Accordingly, reliability on 1-bit control signal transmission can be enhanced.

摘要翻译： 公开了使用高效复用来发送控制信号的方法。 该方法之一包括以下步骤：通过码分多址（CDMA）在规定的时频域内复用多个1位控制信号，并发送多路复用控制信号，其中多个1位控制信号包括 用于特定发送侧的多个1位控制信号。 因此，可以提高1位控制信号传输的可靠性。