公开(公告)号：US20140294122A1

公开(公告)日：2014-10-02

申请号：US14009007

申请日：2012-03-05

Applicant: Thorben Detert ,  Mikhail Volyanskiy

Inventor： Thorben Detert ,  Mikhail Volyanskiy

IPC: H04L27/20

CPC classification number: H04L27/201 ,  H04L25/03171 ,  H04L25/067 ,  H04L27/2331

Abstract: A device for detecting an estimated value for a symbol at a given time, which is supplied to a phase modulation and transmitted via a transmission channel with a time-variable phase, provides a unit for determining log weighting factors in a forward recursion, a unit for determining complex coefficients in a forward recursion, a unit for determining log weighting factors in a backward recursion, a unit for determining complex coefficients in a backward recursion, a unit for determining an extrinsic information, a unit for determining the phase factor with the maximal weighting factor in a forward recursion and a unit for determining the phase factor with the maximal weighting factor in a backward recursion.

Abstract translation: 用于检测给定时间的符号的估计值的装置，其被提供给相位调制并且经由具有时变相位的传输信道发送，提供用于确定正向递归中的对数加权因子的单元，单元 用于确定正向递归中的复系数，用于确定反向递归中的对数加权因子的单元，用于确定反向递归中的复系数的单元，用于确定外在信息的单元，用于确定具有最大值的相位因子的单元 正向递归中的加权因子和用于在向后递归中用最大加权因子确定相位因子的单元。

公开(公告)号：US09429603B2

公开(公告)日：2016-08-30

申请号：US14237025

申请日：2012-07-17

Applicant: Thorben Detert

Inventor： Thorben Detert

IPC: H04B3/46 ,  H04K1/00 ,  H03K9/00 ,  G01R23/16 ,  H03D1/00 ,  H04L1/00 ,  G06F1/00

CPC classification number: G01R23/16 ,  G06F1/00 ,  H03D1/00 ,  H04L1/00 ,  H04L27/06 ,  H04L2201/00

Abstract: A method for detecting at least two amplitude-modulated transmitted signals contained in a received signal within the same frequency channel with respectively different frequency displacements, which determines from the received signal a modified received signal by means of a nonlinear signal processing. Following this, the spectrum of the modified received signal is determined by means of Fourier transform, and at least two transmitted signals contained in the received signal are detected if at least two first spectral lines each associated with carrier signals are significantly distinguishable within the determined spectrum from spectral components associated with noise signals and payload signals.

Abstract translation: 一种用于检测包含在相同频道内的接收信号中的至少两个幅度调制的发送信号的方法，该方法具有分别不同的频率位移，其根据接收信号通过非线性信号处理确定修改的接收信号。 接下来，通过傅立叶变换来确定修改的接收信号的频谱，并且如果每个与载波信号相关联的至少两个第一频谱线在所确定的频谱内被显着区分，则检测包含在接收信号中的至少两个发射信号 从与噪声信号和有效载荷信号相关联的频谱分量。

公开(公告)号：US09049085B2

公开(公告)日：2015-06-02

申请号：US14009007

申请日：2012-03-05

Applicant: Thorben Detert ,  Mikhail Volyanskiy

Inventor： Thorben Detert ,  Mikhail Volyanskiy

IPC: H03D3/22 ,  H04L27/20 ,  H04L25/03 ,  H04L25/06 ,  H04L27/233

CPC classification number: H04L27/201 ,  H04L25/03171 ,  H04L25/067 ,  H04L27/2331

Abstract: A device for detecting an estimated value for a symbol at a given time, which is supplied to a phase modulation and transmitted via a transmission channel with a time-variable phase, provides a unit for determining log weighting factors in a forward recursion, a unit for determining complex coefficients in a forward recursion, a unit for determining log weighting factors in a backward recursion, a unit for determining complex coefficients in a backward recursion, a unit for determining an extrinsic information, a unit for determining the phase factor with the maximal weighting factor in a forward recursion and a unit for determining the phase factor with the maximal weighting factor in a backward recursion.

Abstract translation: 用于检测给定时间的符号的估计值的装置，其被提供给相位调制并且经由具有时变相位的传输信道发送，提供用于确定正向递归中的对数加权因子的单元，单元 用于确定正向递归中的复系数，用于确定反向递归中的对数加权因子的单元，用于确定反向递归中的复系数的单元，用于确定外在信息的单元，用于确定具有最大值的相位因子的单元 正向递归中的加权因子和用于在向后递归中用最大加权因子确定相位因子的单元。

公开(公告)号：US20140167734A1

公开(公告)日：2014-06-19

申请号：US14237025

申请日：2012-07-17

Applicant: Thorben Detert

Inventor： Thorben Detert

IPC: G01R23/16

CPC classification number: G01R23/16 ,  G06F1/00 ,  H03D1/00 ,  H04L1/00 ,  H04L27/06 ,  H04L2201/00

Abstract: A method for detecting at least two amplitude-modulated transmitted signals contained in a received signal within the same frequency channel with respectively different frequency displacement determines from the received signal a modified received signal by means of a nonlinear signal processing. Following this, the spectrum of the modified received signal is determined by means of Fourier transform, and at least two transmitted signals contained in the received signal are detected if at least two first spectral lines each associated with carrier signals are significantly distinguishable within the determined spectrum from spectral components associated with noise signals and payload signals.

Abstract translation: 用于检测包含在具有不同频率位移的相同频道内的接收信号中的至少两个幅度调制发射信号的方法，通过非线性信号处理从接收信号确定修改的接收信号。 接下来，通过傅立叶变换来确定修改的接收信号的频谱，并且如果每个与载波信号相关联的至少两个第一频谱线在所确定的频谱内被显着区分，则检测包含在接收信号中的至少两个发射信号 从与噪声信号和有效载荷信号相关联的频谱分量。

公开(公告)号：US20160266184A2

公开(公告)日：2016-09-15

申请号：US14237025

申请日：2012-07-17

Applicant: Thorben Detert

Inventor： Thorben Detert

IPC: G01R23/16

CPC classification number: G01R23/16 ,  G06F1/00 ,  H03D1/00 ,  H04L1/00 ,  H04L27/06 ,  H04L2201/00

Abstract: A method for detecting at least two amplitude-modulated transmitted signals contained in a received signal within the same frequency channel with respectively different frequency displacement determines from the received signal a modified received signal by means of a nonlinear signal processing. Following this, the spectrum of the modified received signal is determined by means of Fourier transform, and at least two transmitted signals contained in the received signal are detected if at least two first spectral lines each associated with carrier signals are significantly distinguishable within the determined spectrum from spectral components associated with noise signals and payload signals.

Abstract translation: 一种用于检测包含在具有不同频率位移的相同频道内的接收信号中的至少两个幅度调制发射信号的方法，通过非线性信号处理从接收信号确定经修改的接收信号。 接下来，通过傅立叶变换来确定修改的接收信号的频谱，并且如果每个与载波信号相关联的至少两个第一频谱线在所确定的频谱内被显着区分，则检测包含在接收信号中的至少两个发射信号 从与噪声信号和有效载荷信号相关联的频谱分量。