상향링크 데이터 전송 장치 및 방법
    102.
    发明公开
    상향링크 데이터 전송 장치 및 방법 无效
    发送上行数据的装置和方法

    公开(公告)号:KR1020130058589A

    公开(公告)日:2013-06-04

    申请号:KR1020120061118

    申请日:2012-06-07

    Inventor: 최승남 김일규

    Abstract: PURPOSE: An uplink data transmission device and a method thereof are provided to transmit data to a base station through an uplink sharing channel by mapping data on a resource block using location information within a received block. CONSTITUTION: A resource mapping unit maps data on a data transmission symbol of a PUSCH(Physical Uplink Shared Channel) using location information within a resource block provided from an information reception unit(2010). A DMRS(DeModulation Reference Signal) generation unit generates the DMRS of an uplink share channel using information for the DMRS provided from the information reception unit. An uplink share channel transmission unit transmits the DMRS generated by the DMRS generation unit and the data mapped on the resource mapping unit. [Reference numerals] (2000) Object communication terminal; (2010) Information reception unit; (2020) Uplink share channel configuration unit; (2030) Resource block transmission unit

    Abstract translation: 目的:提供上行链路数据传输设备及其方法,通过使用接收块内的位置信息在资源块上映射数据,通过上行链路共享信道向基站发送数据。 构成:资源映射部使用从信息接收部(2010)提供的资源块内的位置信息,对PUSCH(Physical Uplink Shared Channel:物理上行链路共享信道)的数据发送符号进行映射。 DMRS(去调制参考信号)生成单元使用从信息接收单元提供的DMRS的信息生成上行链路共享信道的DMRS。 上行链路共享信道传输单元发送由DMRS生成单元生成的DMRS和映射在资源映射单元上的数据。 (附图标记)(2000)对象通信终端; (2010)信息接收单位; (2020)上行共享通道配置单元; (2030)资源块传输单元

    사물통신 게이트웨이 단말 장치 및 이를 이용한 사물통신 데이터 중계 방법
    103.
    发明公开
    사물통신 게이트웨이 단말 장치 및 이를 이용한 사물통신 데이터 중계 방법 审中-实审
    终端设备作为机器类型的通信网关和使用该方法来连接机器类型通信数据的方法

    公开(公告)号:KR1020130043049A

    公开(公告)日:2013-04-29

    申请号:KR1020120061205

    申请日:2012-06-08

    CPC classification number: H04W88/16 H04B7/155 H04W4/70

    Abstract: PURPOSE: An M2M(Machine to Machine) communication gateway terminal device and an M2M data relay method using the same are provided to offer an M2M service between the M2M device and an MTC(Machine Type communication) server. CONSTITUTION: A second wireless matching unit(530) processes a signal including second frequency band characteristics. The second wireless matching unit provides wireless access matching with one or more M2M devices. A wireless access conversion processing unit(520) converts data outputted to the first wireless matching unit and the second wireless matching unit. A control unit(570) grasps an identifier of one or more M2M devices related to M2M control information received from the first wireless matching unit. The control unit controls the second wireless matching unit in order to transmit the M2M communication control information to the corresponding M2M device. [Reference numerals] (510) First wireless matching unit; (520) Wireless access conversion processing unit; (530) Second wireless matching unit; (540) Storage unit; (550) Display unit; (560) Input and output unit; (570) Control unit;

    Abstract translation: 目的:提供M2M(机器对机器)通信网关终端设备和使用其的M2M数据中继方法,以在M2M设备和MTC(机器类型通信)服务器之间提供M2M服务。 构成:第二无线匹配单元(530)处理包括第二频带特性的信号。 第二无线匹配单元提供与一个或多个M2M设备的无线接入匹配。 无线接入转换处理单元(520)将输出到第一无线匹配单元和第二无线匹配单元的数据进行转换。 控制单元(570)掌握与从第一无线匹配单元接收到的M2M控制信息相关的一个或多个M2M设备的标识符。 控制单元控制第二无线匹配单元,以将M2M通信控制信息发送到对应的M2M设备。 (附图标记)(510)第一无线匹配单元; (520)无线接入转换处理单元; (530)第二无线匹配单元; (540)存储单元; (550)显示单元; (560)输入和输出单元; (570)控制单元;

    직교 주파수 분할 다중화 수신기를 위한 타이밍 옵셋 추정 방법 및 장치
    105.
    发明授权
    직교 주파수 분할 다중화 수신기를 위한 타이밍 옵셋 추정 방법 및 장치 有权
    用于OHTHOGONAL频率多路复用接收机的定时偏移的装置和方法

    公开(公告)号:KR101070507B1

    公开(公告)日:2011-10-05

    申请号:KR1020080128465

    申请日:2008-12-17

    Abstract: 직교주파수분할다중화수신기를위한타이밍옵셋추정장치및 방법이제공된다. 타이밍옵셋추정방법은파일럿심볼을이용하여시간영역에서의임펄스응답을계산하는단계, 상기임펄스응답의타임샘플들의파워를기초로상기타임샘플들중 미리설정된개수의대상샘플들을추출하는단계, 상기추출된대상샘플들에대응하는타임인덱스들중 적어도하나의타임인덱스를선택하는단계및 상기선택된적어도하나의타임인덱스를이용하여타이밍옵셋을추정하는단계를포함한다.

    이동단말의 변조장치 및 이동단말의 변조기 출력 제어방법
    106.
    发明公开
    이동단말의 변조장치 및 이동단말의 변조기 출력 제어방법 无效
    移动电话的调制装置和移动电话的调制器的输出控制方法

    公开(公告)号:KR1020110067876A

    公开(公告)日:2011-06-22

    申请号:KR1020090124651

    申请日:2009-12-15

    Inventor: 최승남 김일규

    CPC classification number: H04L27/2628 H04J11/00

    Abstract: PURPOSE: A modulation device of a mobile terminal and output control method thereof are provided to adjust modulation device output time, thereby efficiently controlling modulation device output without a separate memory. CONSTITUTION: A modulation device(100) modulates and outputs data. A controller(200) controls the output of the modulation device by comparing the transmission time offset value of a sub frame with the transmission time offset value of a next sub frame. The modulation device includes a mapping unit(110) and a discrete Fourier transformer(120). The modulation device includes an inverse fast Fourier transformer(150). The modulation device includes an output controller(170).

    Abstract translation: 目的:提供移动终端的调制装置及其输出控制方法来调节调制装置的输出时间,从而在没有单独的存储器的情况下有效地控制调制装置的输出。 构成:调制装置(100)调制并输出数据。 控制器(200)通过将子帧的传输时间偏移值与下一子帧的传输时间偏移值进行比较来控制调制装置的输出。 调制装置包括映射单元(110)和离散傅立叶变换器(120)。 调制装置包括快速傅里叶逆变换器(150)。 调制装置包括输出控制器(170)。

    신호 처리 장치 및 방법
    109.
    发明公开
    신호 처리 장치 및 방법 有权
    装置和信号处理方法

    公开(公告)号:KR1020100071199A

    公开(公告)日:2010-06-29

    申请号:KR1020080129831

    申请日:2008-12-19

    CPC classification number: H04B1/12 H04B17/318 H04L27/2647

    Abstract: PURPOSE: A signal processing device and a method thereof are provided to improve automatic gain control performance about a lower link signal received to a packet unit. CONSTITUTION: A first measuring unit(120) measures RSSI(Received Signal Strength Indication) of a first signal which is received from an ADC(Analog to Digital Converter) in a time domain. The first measuring unit transmits the measured RSSI to a control unit(130). The control unit compares the RSSI of the first signal received from the first measuring unit with a first lookup table. The control unit measures a first automatic gain control coefficient corresponding to the first signal.

    Abstract translation: 目的:提供信号处理装置及其方法,以提高关于接收到分组单元的较低链路信号的自动增益控制性能。 构成:第一测量单元(120)测量在时域中从ADC(模数转换器)接收的第一信号的RSSI(接收信号强度指示)。 第一测量单元将测量的RSSI传输到控制单元(130)。 控制单元将从第一测量单元接收的第一信号的RSSI与第一查找表进行比较。 控制单元测量对应于第一信号的第一自动增益控制系数。

    분산 파일럿을 가지는 이동 통신 시스템에서 채널 추정 장치 및 방법
    110.
    发明公开
    분산 파일럿을 가지는 이동 통신 시스템에서 채널 추정 장치 및 방법 无效
    具有分散引导装置的移动通信系统中的信道估计系统及其方法

    公开(公告)号:KR1020100070283A

    公开(公告)日:2010-06-25

    申请号:KR1020090082065

    申请日:2009-09-01

    CPC classification number: H04L25/0224 H04L27/2695

    Abstract: PURPOSE: A system for estimating a channel in a mobile communication system and a method thereof are provided to accurately calculate a channel frequency response in an edge area by differently setting a gating process in a full frequency band and a gating process in the edge area. CONSTITUTION: A full band channel estimator(200) extracts samples from pilot signal. The power of the samples in a time region exceeds a first critical value. The full band channel estimator performs the channel estimation of a full frequency band. An edge channel estimator(300) extracts other samples from the edge of an inverse fast Fourier transform(IFFT) input. The power of the other samples in a time region exceeds a second critical value. The edge channel estimator performs the channel estimation regarding the edge of the IFFT input. A channel estimation response outputting unit(500) outputs a final channel frequency response, based on the channel estimation results.

    Abstract translation: 目的:提供一种用于估计移动通信系统中的信道的系统及其方法,以通过在边缘区域中通过不同地设置全频带中的门控处理和门控处理来精确地计算边缘区域中的信道频率响应。 构成:全频道信道估计器(200)从导频信号中提取样本。 时间区域中样品的功率超过第一临界值。 全频带信道估计器执行全频带的信道估计。 边缘信道估计器(300)从快速傅里叶逆变换(IFFT)逆边缘提取其他样本。 时间区域中其他样品的功率超过第二临界值。 边缘信道估计器执行关于IFFT输入边缘的信道估计。 信道估计响应输出单元(500)基于信道估计结果输出最终信道频率响应。

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