利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.028 秒)

    Method and apparatus for detecting signal
    1.
    发明授权
    Method and apparatus for detecting signal 失效
    检测信号的方法和装置

    公开(公告)号：US08345788B2

    公开(公告)日：2013-01-01

    申请号：US12631426

    申请日：2009-12-04

    申请人： Young Jin Moon ,  Young-Il Kim ,  Kan Zheng ,  Wenbo Wang

    发明人： Young Jin Moon ,  Young-Il Kim ,  Kan Zheng ,  Wenbo Wang

    IPC分类号： H04B7/02 ,  H04K3/00

    CPC分类号： H04B7/086 ,  H04J11/0043 ,  H04L25/0204 ,  H04L25/021 ,  H04L25/0248 ,  H04L25/067

    摘要： In a method for detecting a signal in a multi-input multi-output wireless communication system that receives signals transmitted through a plurality of transmission antennas by using a plurality of reception antennas, a detection order for detecting the transmission signals received through the reception antennas is determined on the basis of a cofactor determinant of components constituting a channel matrix representing characteristics of channels between the transmission antennas and the reception antennas. In addition, the transmission signal is detected from the signals received through the reception antennas in accordance with the determined detection order.

    摘要翻译： 在通过使用多个接收天线接收通过多个发送天线发送的信号的多输入多输出无线通信系统中的信号检测方法中，检测通过接收天线接收的发送信号的检测顺序是 基于构成表示发送天线和接收天线之间的信道的特性的信道矩阵的分量的辅因子行列式确定。 此外，根据确定的检测顺序，从通过接收天线接收的信号检测发送信号。

    METHOD AND APPARATUS FOR DETECTING SIGNAL
    2.
    发明申请
    METHOD AND APPARATUS FOR DETECTING SIGNAL 失效
    检测信号的方法和装置

    公开(公告)号：US20100144302A1

    公开(公告)日：2010-06-10

    申请号：US12631426

    申请日：2009-12-04

    申请人： Young Jin Moon ,  Young-Il Kim ,  Kan Zheng ,  Wenbo Wang

    发明人： Young Jin Moon ,  Young-Il Kim ,  Kan Zheng ,  Wenbo Wang

    IPC分类号： H04B1/06

    CPC分类号： H04B7/086 ,  H04J11/0043 ,  H04L25/0204 ,  H04L25/021 ,  H04L25/0248 ,  H04L25/067

    摘要： In a method for detecting a signal in a multi-input multi-output wireless communication system that receives signals transmitted through a plurality of transmission antennas by using a plurality of reception antennas, a detection order for detecting the transmission signals received through the reception antennas is determined on the basis of a cofactor determinant of components constituting a channel matrix representing characteristics of channels between the transmission antennas and the reception antennas. In addition, the transmission signal is detected from the signals received through the reception antennas in accordance with the determined detection order.

    摘要翻译： 在通过使用多个接收天线接收通过多个发送天线发送的信号的多输入多输出无线通信系统中的信号检测方法中，检测通过接收天线接收的发送信号的检测顺序是 基于构成表示发送天线和接收天线之间的信道的特性的信道矩阵的分量的辅因子行列式确定。 此外，根据确定的检测顺序，从通过接收天线接收的信号检测发送信号。

    Method and apparatus for iterative determination of MIMO iterative receiver
    3.
    发明授权
    Method and apparatus for iterative determination of MIMO iterative receiver 有权
    MIMO迭代接收机的迭代确定方法与装置

    公开(公告)号：US08621319B2

    公开(公告)日：2013-12-31

    申请号：US12904665

    申请日：2010-10-14

    申请人： Young Jin Moon ,  Dong Seung Kwon ,  Jee Hwan Noh ,  Chungyong Lee

    发明人： Young Jin Moon ,  Dong Seung Kwon ,  Jee Hwan Noh ,  Chungyong Lee

    IPC分类号： H03M13/00

    CPC分类号： H04L1/0048 ,  H04L1/005 ,  H04L1/0061 ,  H04L1/1812

    摘要： A multiple input multiple output (MIMO) iterative receiver detects a soft log likelihood ratio value from a signal outputted from a transmitter and decodes the detected soft log likelihood ratio value in order to extract a hard value and a soft value from the detected soft log likelihood ratio value. After whether or not a CRC of the hard value is acknowledged is determined, a CRC of a data burst is determined or iteration of signal demodulation of the MIMO iterative receiver is determined by feeding back the soft value or a CRC of data is performed assembling signals of the burst unit in accordance with the determination result.

    摘要翻译： 多输入多输出（MIMO）迭代接收机根据从发射机输出的信号检测软对数似然比值，并解码所检测的软对数似然比值，以便从检测到的软对数似然度中提取硬值和软值 比值。 在确定硬值的CRC是否被确认之后，确定数据突发的CRC或通过反馈软值或执行数据的CRC来组合信号来确定MIMO迭代接收机的信号解调的迭代 的突发单元。

    Relaxation oscillator
    4.
    发明授权
    Relaxation oscillator 失效
    放松振荡器

    公开(公告)号：US08289091B2

    公开(公告)日：2012-10-16

    申请号：US13005054

    申请日：2011-01-12

    申请人： Jeong Mo Yang ,  Changsik Yoo ,  Young Jin Moon ,  Yong Seong Roh ,  Joong Ho Choi ,  Jae Shin Lee ,  Jung Chul Gong ,  Yu Jin Jang

    发明人： Jeong Mo Yang ,  Changsik Yoo ,  Young Jin Moon ,  Yong Seong Roh ,  Joong Ho Choi ,  Jae Shin Lee ,  Jung Chul Gong ,  Yu Jin Jang

    IPC分类号： H03K3/26

    CPC分类号： H03K3/354 ,  H03K3/0231 ,  H03K3/03 ,  H03K5/1534

    摘要： A relaxation oscillator includes a ramp wave generator configured to generate a ramp wave by complementary first capacitor module charged and discharged according to a first switching signal and second capacitor module charged and discharged according to a second switching signal, a negative feedback circuit unit configured to generate a compensation voltage for compensating an error between the ramp wave and a reference voltage through a feedback of the ramp wave, and a switching signal generator configured to generate the first switching signal and the second switching signal from the compensation voltage and the ramp wave, including a peak voltage storage unit configured to store a peak voltage of the ramp wave that is controlled to be equal to the reference voltage based on the compensation voltage and a peak voltage transfer unit configured to transfer the peak voltage of the ramp wave to the negative feedback unit.

    摘要翻译： 张弛振荡器包括：斜波发生器，被配置为根据第一开关信号进行充放电的互补第一电容器模块和根据第二开关信号充放电的第二电容器模块产生斜波;负反馈电路单元，被配置为产生 补偿电压，用于通过斜坡波的反馈补偿斜坡波与参考电压之间的误差;以及切换信号发生器，被配置为从补偿电压和斜波产生第一切换信号和第二切换信号，包括 峰值电压存储单元，被配置为基于补偿电压来存储被控制为等于参考电压的斜波的峰值电压;以及峰值电压传送单元，其被配置为将斜波的峰值电压传递到负反馈 单元。