公开(公告)号：US20100284352A1

公开(公告)日：2010-11-11

申请号：US12680619

申请日：2008-10-01

申请人： Jung Hoon Lee ,  Ki Jun Kim ,  Dae Won Lee ,  Joon Kui Ahn

发明人： Jung Hoon Lee ,  Ki Jun Kim ,  Dae Won Lee ,  Joon Kui Ahn

IPC分类号： H04W72/04

CPC分类号： H04L1/1854 ,  H04L1/1692 ,  H04L1/1858 ,  H04L5/0053

摘要： A method for receiving an acknowledgement (ACK)/negative acknowledgement (NAK) signal in an orthogonal frequency division multiplexing (OFDM) communication system is described. The method includes receiving ACK/NAK signals and repetitions of the ACK/NAK signals mapped to one or more OFDM symbols which are allocated for transmission of a plurality of ACK/NAK signals within one sub-frame, and confirming receipt of the ACK/NAK signals. The OFDM symbol for each ACK/NAK signal is determined according to the repetition of the ACK/NAK signals, and frequency regions for the ACK/NAK signals within the OFDM symbols are different from frequency regions for the repetition of the ACK/NAK signals within the OFDM symbols.

摘要翻译： 描述了在正交频分复用（OFDM）通信系统中接收确认（ACK）/否定确认（NAK）信号的方法。 该方法包括接收ACK / NAK信号以及被映射到一个或多个OFDM符号的ACK / NAK信号的重复，这些OFDM符号被分配用于在一个子帧内传输多个ACK / NAK信号，并且确认接收到ACK / NAK 信号。 根据ACK / NAK信号的重复确定每个ACK / NAK信号的OFDM符号，并且OFDM符号内的ACK / NAK信号的频率区域不同于用于重复ACK / NAK信号内的ACK / NAK信号的频率区域 OFDM符号。

公开(公告)号：US20100027446A1

公开(公告)日：2010-02-04

申请号：US12528581

申请日：2008-04-10

申请人： Seung Deog Choi ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Dae Won Lee ,  Joon Kui Ahn

发明人： Seung Deog Choi ,  Ki Jun Kim ,  Suk Hyon Yoon ,  Dae Won Lee ,  Joon Kui Ahn

IPC分类号： H04J3/00

CPC分类号： H04W72/042 ,  H04L5/0053 ,  H04L5/0091 ,  H04L5/14 ,  H04W72/0446 ,  H04W72/1278 ,  H04W72/1284 ,  H04W88/08

摘要： A method of transmitting scheduling information in time-division-duplex(TDD) system is provided. The method comprises configuring a radio frame, the radio frame comprising at least one downlink subframe and at least one uplink subframe, wherein a downlink subframe is reserved for downlink transmission and an uplink subframe is reserved for uplink transmission, and transmitting scheduling information on a downlink control channel in a downlink subframe, the scheduling information comprising an uplink indicator and uplink resource assignment, the uplink indicator indicating which at least one uplink subframe the uplink resource assignment is valid for. Data can be efficiently transmitted by using an uplink indicator which indicates a specific location of a subframe.

摘要翻译： 提供了一种在时分双工（TDD）系统中发送调度信息的方法。 该方法包括配置无线帧，所述无线帧包括至少一个下行链路子帧和至少一个上行链路子帧，其中下行链路子帧被保留用于下行链路传输，并且上行链路子帧被保留用于上行链路传输，并且在下行链路上发送调度信息 控制信道，所述调度信息包括上行链路指示符和上行链路资源分配，所述上行链路指示符指示所述上行链路资源分配对于哪个上行链路子帧是有效的。 可以通过使用指示子帧的特定位置的上行链路指示符来有效地发送数据。

公开(公告)号：US20090175361A1

公开(公告)日：2009-07-09

申请号：US12343673

申请日：2008-12-24

申请人： Dong Wook Roh ,  Joon Kui Ahn ,  Nam Yul Yu ,  Jung Hyun Cho ,  Yu Jin Noh ,  Ki Jun Kim ,  Dae Won Lee

发明人： Dong Wook Roh ,  Joon Kui Ahn ,  Nam Yul Yu ,  Jung Hyun Cho ,  Yu Jin Noh ,  Ki Jun Kim ,  Dae Won Lee

IPC分类号： H04B14/04

CPC分类号： H03M13/05 ,  H03M13/033 ,  H03M13/13 ,  H03M13/618 ,  H03M13/6362 ,  H04L1/0057 ,  H04L1/0073 ,  H04L1/1671

摘要： A channel coding method of variable length information using block code is disclosed. A method for channel-coding information bits using a code generation matrix including 20 rows and A columns corresponding to length of the information bits includes, channel-coding the information bits having “A” length using basis sequences having 20-bit length corresponding to columns of the code generation matrix. If “A” is 10, individual basis sequences of the code generation matrix correspond to column-directional sequences of a specific matrix composed of 20 rows and 10 columns. The specific matrix is made from 20 rows of the (32,10) code matrix used for TFCI coding were selected.

摘要翻译： 公开了使用块码的可变长度信息的信道编码方法。 使用包括与信息比特长度相对应的20行和A列的代码生成矩阵对信息比特进行信道编码的方法包括：使用具有对应于列的20比特长度的基本序列对具有“A”长度的信息比特进行信道编码 的代码生成矩阵。 如果“A”为10，代码生成矩阵的各个基本序列对应于由20行10列构成的特定矩阵的列方向序列。 特定矩阵由20行用于TFCI编码的（32,10）码矩阵进行选择。

公开(公告)号：US08873493B2

公开(公告)日：2014-10-28

申请号：US13574525

申请日：2011-04-13

申请人： In Kwon Seo ,  Dae Won Lee ,  Ki Jun Kim ,  Joon Kui Ahn

发明人： In Kwon Seo ,  Dae Won Lee ,  Ki Jun Kim ,  Joon Kui Ahn

IPC分类号： H04W4/00 ,  H04J3/00 ,  H04N11/04 ,  H04W72/00 ,  H04L1/18 ,  H04L1/00 ,  H03M13/00 ,  H03M13/35 ,  H04L1/16 ,  H04L27/26 ,  H03M13/09 ,  H03M13/23 ,  H03M13/29

CPC分类号： H04L5/005 ,  H03M13/09 ,  H03M13/23 ,  H03M13/29 ,  H03M13/353 ,  H03M13/6306 ,  H03M13/635 ,  H03M13/6362 ,  H03M13/6525 ,  H03M13/6527 ,  H03M13/653 ,  H03M13/6544 ,  H03M13/6558 ,  H04L1/0026 ,  H04L1/0041 ,  H04L1/0071 ,  H04L1/0072 ,  H04L1/1664 ,  H04L1/1812 ,  H04L1/1858 ,  H04L1/1861 ,  H04L5/0055 ,  H04L5/0057 ,  H04L27/2601 ,  H04W72/0413

摘要： A method and apparatus for transmitting an uplink signal are disclosed. The method for transmitting an uplink signal by a communication apparatus in a wireless communication system includes channel encoding control information, and multiplexing the channel encoded control information with a plurality of data blocks by performing channel interleaving, wherein the number of channel encoded symbols for the control information is determined using an inverse number of the sum of a plurality of spectral efficiencies (SEs) for initial transmission of the plurality of data blocks.

摘要翻译： 公开了一种用于发送上行链路信号的方法和装置。 在无线通信系统中，由通信装置发送上行链路信号的方法包括信道编码控制信息，并且通过进行信道交织将信道编码控制信息与多个数据块进行多路复用，其中，用于控制的信道编码符号数 使用用于多个数据块的初始传输的多个频谱效率（SE）的和的倒数来确定信息。

公开(公告)号：US08670430B2

公开(公告)日：2014-03-11

申请号：US13145173

申请日：2010-03-03

申请人： Dae Won Lee ,  Ki Jun Kim ,  Joon Kui Ahn ,  Byeong Woo Kang ,  Yu Jin Noh ,  Byoung Hoon Kim ,  Bong Hoe Kim

发明人： Dae Won Lee ,  Ki Jun Kim ,  Joon Kui Ahn ,  Byeong Woo Kang ,  Yu Jin Noh ,  Byoung Hoon Kim ,  Bong Hoe Kim

IPC分类号： H04J1/00 ,  H04L5/00

CPC分类号： H04L5/0007 ,  H04B7/068 ,  H04L5/0023 ,  H04L5/0057

摘要： A method of multiplexing control information and data information in a wireless communication system is disclosed. The present invention includes mapping codewords corresponding to the data information to a preset number of layers, mapping the control information to the preset number of the layers, multiplexing the layer-mapped data information and the layer-mapped control information into a frequency region within an SC-FDMA symbol, and transmitting the SC-FDMA symbol to a base station via multiple antennas.

摘要翻译： 公开了一种在无线通信系统中复用控制信息和数据信息的方法。 本发明包括将与数据信息相对应的码字映射到预定数量的层，将控制信息映射到预设数量的层，将层映射数据信息和层映射控制信息复用到 SC-FDMA符号，并且经由多个天线将SC-FDMA符号发送到基站。

公开(公告)号：US08565268B2

公开(公告)日：2013-10-22

申请号：US13265515

申请日：2010-04-29

申请人： Bong Hoe Kim ,  Byeong Woo Kang ,  Dae Won Lee ,  Yu Jin Noh ,  Ki Jun Kim ,  Dong Wook Roh

发明人： Bong Hoe Kim ,  Byeong Woo Kang ,  Dae Won Lee ,  Yu Jin Noh ,  Ki Jun Kim ,  Dong Wook Roh

IPC分类号： H04W56/00

CPC分类号： H04L5/0051 ,  H04B7/0413 ,  H04B7/0684 ,  H04J13/0003 ,  H04J13/0025 ,  H04J13/10 ,  H04L1/0675 ,  H04L5/0023 ,  H04L5/0028 ,  H04L5/0035 ,  H04L5/0037 ,  H04L5/0092 ,  H04L27/2613 ,  H04W8/26 ,  H04W72/042

摘要： The present application discloses a method in which a base station transmits a reference signal sequence in a wireless communication system. In detail, the method comprises the steps of: generating a pseudo-random sequence using a first m-sequence and a second m-sequence; generating the reference signal sequence using the pseudo-random sequence; and transmitting the reference signal to a mobile station via antenna ports different from one another. The second m-sequence has an initial value containing parameters for discriminating reference signal sequences among users.

公开(公告)号：US08537909B2

公开(公告)日：2013-09-17

申请号：US12811372

申请日：2009-01-08

申请人： Bong Hoe Kim ,  Dong Youn Seo ,  Dae Won Lee ,  Ki Jun Kim

发明人： Bong Hoe Kim ,  Dong Youn Seo ,  Dae Won Lee ,  Ki Jun Kim

IPC分类号： H04L27/28 ,  H04L27/36

CPC分类号： H04L1/1819 ,  H04L1/0065 ,  H04L1/0071 ,  H04L1/1893

摘要： A method for transmitting signals using a hybrid automatic repeat request (HARQ) scheme to guarantee a constellation rearrangement gain having a predetermined level or more is provided. Predetermined code blocks are encoded, sub-block interleaving is performed with respect to the encoded code blocks, and the sub-block interleaved code blocks are transmitted according to redundancy version (RV) start locations of the sub-block interleaved code blocks. The RVs are set such that the order of bit streams modulated by an M-QAM (M>4) scheme is changed upon a retransmission. In addition, the RVs are set such that the RV start locations applied to code blocks having different sizes are different.

摘要翻译： 提供了一种使用混合自动重传请求（HARQ）方案发送信号以保证具有预定级别或更高级别的星座重排增益的方法。 对预定码块进行编码，对编码码块执行子块交织，根据子块交织代码块的冗余版本（RV）开始位置发送子块交错码块。 RV被设置为使得由M-QAM（M> 4）方案调制的比特流的顺序在重传时被改变。 此外，RV被设置为使得应用于具有不同大小的码块的RV起始位置不同。

公开(公告)号：US08351392B2

公开(公告)日：2013-01-08

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

CPC分类号： H04W72/0446 ,  H04L1/16 ,  H04L1/1861 ,  H04L5/0053 ,  H04L27/2613 ,  H04W72/02

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.

摘要翻译： 公开了一种获取用于发送PHICH的资源区域的信息的方法以及使用该信息接收PDCCH的方法。 用于发送PHICH的资源区域可以由对应于每子帧PHICH号码的第一信息和与该子帧内的PHICH的持续时间相对应的第二信息来指定。 可以将第一信息指定为由预定基数乘以特定常数而得到的形式。 而且，特定常数可以通过PBCH传输。 此外，也可以从PBCH获取第二信息。

公开(公告)号：US08274959B2

公开(公告)日：2012-09-25

申请号：US12725170

申请日：2010-03-16

申请人： Dae Won Lee ,  Young Woo Yun ,  Byung Hoon Kim ,  Joon Kui Ahn ,  Ki Jun Kim ,  Bong Hoe Kim

发明人： Dae Won Lee ,  Young Woo Yun ,  Byung Hoon Kim ,  Joon Kui Ahn ,  Ki Jun Kim ,  Bong Hoe Kim

IPC分类号： H04Q7/24

CPC分类号： H04L27/2655 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0092 ,  H04L25/0204 ,  H04L25/0216 ,  H04L25/0228 ,  H04L27/2613 ,  H04L27/2657 ,  H04W64/00

摘要： A method for allowing a mobile station to detect a Location Based Service-Reference Signal (LBS-RS) in a wireless communication system is disclosed. The method includes receiving LBS-RS setup information of at least one target cell participating in location measurement from a serving cell, acquiring a frequency offset value of the target cell using the LBS-RS setup information, and detecting the LBS-RS transmitted from the target cell using the LBS-RS setup information and the frequency offset value. In addition, the method further includes measuring a reception delay time of the detected LBS-RS, and transmitting a reception delay time to the serving cell.

摘要翻译： 公开了一种允许移动台在无线通信系统中检测基于位置的服务参考信号（LBS-RS）的方法。 该方法包括从服务小区接收参与位置测量的至少一个目标小区的LBS-RS建立信息，使用LBS-RS建立信息获取目标小区的频率偏移值，并且检测从所述LBS-RS建立信息发送的LBS-RS 目标单元使用LBS-RS设置信息和频率偏移值。 此外，该方法还包括测量检测到的LBS-RS的接收延迟时间，并向接收小区发送接收延迟时间。

公开(公告)号：US08259863B2

公开(公告)日：2012-09-04

申请号：US12361384

申请日：2009-01-28

申请人： Dong Wook Roh ,  Yu Jin Noh ,  Dae Won Lee ,  Ki Jun Kim

发明人： Dong Wook Roh ,  Yu Jin Noh ,  Dae Won Lee ,  Ki Jun Kim

IPC分类号： H04L27/04

CPC分类号： H04L5/00 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/08

摘要： Signal transmitting and decoding methods considering repeatedly transmitted information in transmitting informations in various types are disclosed. Both a first type information varying with a long period and a second type information varying with a short period are simultaneously transmitted by a same period. A receiving side receiving these informations is able to perform fast decoding by unmasking the corresponding information prior to decoding of a next received signal after obtaining the first type information in a manner of considering a fact that the first type information is repeatedly transmitted for a prescribed period of time.

摘要翻译： 公开了在发送各种信息中重复发送的信息的信号发送和解码方法。 长期变化的第一类型信息和以短周期变化的第二类型信息同时被传送相同的周期。 接收这些信息的接收侧能够在以下的方式获得第一类型信息之后，通过在对下一个接收信号进行解码之前对相应的信息进行解掩密来执行快速解码，其方式是考虑第一类型信息被重复发送规定的时间 的时间。