公开(公告)号：US08867643B2

公开(公告)日：2014-10-21

申请号：US14068826

申请日：2013-10-31

申请人： Takeshi Kobayashi ,  Kazunori Kitagawa ,  Masaki Hizume

发明人： Takeshi Kobayashi ,  Kazunori Kitagawa ,  Masaki Hizume

IPC分类号： H04L27/28 ,  H04B17/00 ,  H04B7/04

CPC分类号： H04B17/009 ,  H04B7/0456 ,  H04B17/391

摘要： Four (=M) transmission information signals are output from transmission information generating unit to linear transform unit, where they are transformed into synthesis signals by linear transform expressed by multiplication by a 2×4 matrix having complex numbers as elements. Signal processors perform signal processing corresponding to the modulation technique of test target on synthesis signals. On the resultant signals, 2×2 channel processing unit performs 2×2 pseudo channel processing, thereby forming equivalent M×N channels. Parameter setting unit sets information necessary to acquire desired M×N channel characteristics as the synthesis characteristics of linear transform unit and N×N channel processing unit.

摘要翻译： 四个（= M）个发送信息信号从发送信息生成单元输出到线性变换单元，通过以具有复数的2×4矩阵相乘的线性变换作为元素，将其变换为合成信号。 信号处理器对合成信号进行与测试对象的调制技术相对应的信号处理。 在得到的信号中，2×2信道处理单元执行2×2伪信道处理，从而形成等效的M×N个信道。 参数设置单元设置获取所需M×N信道特性所需的信息作为线性变换单元和N×N信道处理单元的合成特性。

公开(公告)号：US20140126618A1

公开(公告)日：2014-05-08

申请号：US14068826

申请日：2013-10-31

申请人： Takeshi Kobayashi ,  Kazunori Kitagawa ,  Masaki Hizume

发明人： Takeshi Kobayashi ,  Kazunori Kitagawa ,  Masaki Hizume

IPC分类号： H04B17/00 ,  H04B7/04

CPC分类号： H04B17/009 ,  H04B7/0456 ,  H04B17/391

摘要： Four (=M) transmission information signals are output from transmission information generating unit to linear transform unit, where they are transformed into synthesis signals by linear transform expressed by multiplication by a 2×4 matrix having complex numbers as elements. Signal processors perform signal processing corresponding to the modulation technique of test target on synthesis signals. On the resultant signals, 2×2 channel processing unit performs 2×2 pseudo channel processing, thereby forming equivalent M×N channels. Parameter setting unit sets information necessary to acquire desired M×N channel characteristics as the synthesis characteristics of linear transform unit and N×N channel processing unit.

摘要翻译： 四个（= M）个发送信息信号从发送信息生成单元输出到线性变换单元，通过用具有复数的2×4矩阵相乘表示的线性变换，变换为合成信号。 信号处理器对合成信号进行与测试对象的调制技术相对应的信号处理。 在得到的信号中，2×2信道处理单元执行2×2伪信道处理，从而形成等效的M×N个信道。 参数设置单元设置获取所需M×N信道特性所需的信息作为线性变换单元和N×N信道处理单元的合成特性。