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1.发明授权Reception apparatus, reception method, demodulation apparatus, demodulation method, and program 有权接收装置，接收方法，解调装置，解调方法和程序公开(公告)号：US08576950B2
公开(公告)日：2013-11-05
申请号：US13235885
申请日：2011-09-19
申请人： Ryo Hasegawa , Hirofumi Maruyama , Katsumi Takaoka
发明人： Ryo Hasegawa , Hirofumi Maruyama , Katsumi Takaoka
CPC分类号： H04L27/0008 , H04L1/0045 , H04L1/0075 , H04L27/2647 , H04L27/38
摘要： Disclosed herein is a reception apparatus including: a reception section configured to receive a signal modulated by a predetermined system defined by a predetermined standard; a decoding section configured to decode transmission parameters included in the received signal; an acquisition section configured to acquire from among sequentially decoded transmission parameters the parameters used in a demodulation process performed on the received signal; and a control section configured such that if the acquired transmission parameters used in the demodulation process on the received signal are different from the sequentially decoded transmission parameters, then the control section controls the demodulation process on the received signal based on newly decoded transmission parameters.
摘要翻译： 这里公开了一种接收装置，包括：接收部，被配置为接收由预定标准定义的预定系统调制的信号; 解码部，被配置为对包含在所述接收信号中的发送参数进行解码; 获取部，被配置为从所述顺序解码的传输参数中获取在对所述接收信号执行的解调处理中使用的参数; 以及控制部，其被配置为使得如果在所述接收信号中在所述解调处理中使用的所获取的传输参数与所述顺序解码的传输参数不同，则所述控制部基于新解码的传输参数来控制对所述接收信号的解调处理。
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公开(公告)号：US09020023B2
公开(公告)日：2015-04-28
申请号：US14110719
申请日：2012-05-15
CPC分类号： H04L25/03057 , H04L25/03159 , H04L2025/03726
摘要： The present technique relates to a reception device and a reception method which can improve equalization performance. An equalization processing unit has a time domain equalization unit which equalizes a received signal in a time domain and a frequency domain equalization unit which is provided in parallel to the time domain equalization unit and which equalizes the received signal in a frequency domain, and performs control of switching between the time domain equalization unit and the frequency domain equalization unit. The present technique can be applied to, for example, equalize a signal of data transmitted by way of single carrier transmission or data transmitted by way of multicarrier transmission.
摘要翻译： 本技术涉及可以提高均衡性能的接收装置和接收方法。 均衡处理单元具有对时域中的接收信号进行均衡的时域均衡单元和与时域均衡单元并行设置的频域均衡单元，并对频域中的接收信号进行均衡，并进行控制 在时域均衡单元和频域均衡单元之间进行切换。 本技术可以应用于例如通过单载波传输发送的数据的信号或通过多载波传输发送的数据的均衡。
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3.发明申请公开(公告)号：US20120099634A1
公开(公告)日：2012-04-26
申请号：US13235854
申请日：2011-09-19
申请人： Hirofumi MARUYAMA , Ryo Hasegawa , Katsumi Takaoka
发明人： Hirofumi MARUYAMA , Ryo Hasegawa , Katsumi Takaoka
IPC分类号： H04B17/00
CPC分类号： H04B17/336
摘要： The present disclosure provides a receiving device including, a receiver configured to receive a signal that is transmitted via a propagation path and is modulated by a predetermined system prescribed by a predetermined standard, a demodulator configured to demodulate a received signal, an estimator configured to estimate a signal-to-noise ratio relating to the propagation path, obtained from a data signal included in the demodulated received signal, and a corrector configured to correct an estimated signal-to-noise ratio in accordance with a transmission parameter obtained from the received signal.
摘要翻译： 本公开提供一种接收装置，包括：接收机，被配置为接收经由传播路径发送并由预定标准规定的预定系统调制的信号;被配置为对接收信号进行解调的解调器;被配置为估计 从包括在解调的接收信号中的数据信号获得的与传播路径相关的信噪比;以及校正器，被配置为根据从接收信号获得的传输参数来校正估计的信噪比 。
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公开(公告)号：US20090276670A1
公开(公告)日：2009-11-05
申请号：US12424342
申请日：2009-04-15
申请人： Ryo Hasegawa , Katsumi Takaoka
发明人： Ryo Hasegawa , Katsumi Takaoka
IPC分类号： G06F11/08
CPC分类号： H04L1/0045
摘要： A reception apparatus that receives a signal, including, a correction section, an error detection section, a filtering section, and a setting section is provided.
摘要翻译： 提供一种接收装置，其接收包括校正部分，错误检测部分，过滤部分和设置部分的信号。
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5.发明授权Signal receiving apparatus, signal receiving method and signal receiving program 有权信号接收装置，信号接收方法和信号接收程序公开(公告)号：US08885771B2
公开(公告)日：2014-11-11
申请号：US13370837
申请日：2012-02-10
申请人： Ryo Hasegawa , Katsumi Takaoka
发明人： Ryo Hasegawa , Katsumi Takaoka
CPC分类号： H04L7/08 , H04L25/03 , H04L25/03878
摘要： Disclosed herein is a signal receiving apparatus including: a data-loss detection section configured to detect a data loss from a received signal; and a timing adjustment section configured to adjust a processing timing by the quantity of the data loss on the basis of the detection result of the data loss.
摘要翻译： 这里公开了一种信号接收装置，包括：数据丢失检测部，被配置为从接收信号检测数据丢失; 以及定时调整部，被配置为基于数据丢失的检测结果来调整处理定时与数据丢失量。
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6.发明授权Reception apparatus and method, demodulation apparatus and method, and program 有权接收装置和方法，解调装置和方法以及程序公开(公告)号：US08761279B2
公开(公告)日：2014-06-24
申请号：US13235806
申请日：2011-09-19
申请人： Ryo Hasegawa , Katsumi Takaoka
发明人： Ryo Hasegawa , Katsumi Takaoka
CPC分类号： H04L27/0008
摘要： A reception apparatus includes: a reception section configured to receive a signal modulated by one of a single-carrier scheme and a multi-carrier scheme that are specified by a predetermined standard; a single-carrier demodulation section configured to execute single-carrier demodulation based on the single-carrier scheme onto the signal; a multi-carrier demodulation section configured to execute multi-carrier demodulation based on the multi-carrier scheme onto the signal; and a demodulation control section configured to control such that one of the single-carrier demodulation and the multi-carrier demodulation is tried on the received signal in accordance with a preset predetermined rule.
摘要翻译： 接收装置包括：接收部分，被配置为接收由预定标准指定的单载波方案和多载波方案之一调制的信号; 单载波解调部，被配置为基于所述单载波方案对所述信号执行单载波解调; 多载波解调部，被配置为基于所述多载波方案对所述信号执行多载波解调; 以及解调控制部，其被配置为根据预设的预定规则，对所接收的信号进行单载波解调和多载波解调中的一个的控制。
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公开(公告)号：US20140029661A1
公开(公告)日：2014-01-30
申请号：US14110719
申请日：2012-05-15
IPC分类号： H04L25/03
CPC分类号： H04L25/03057 , H04L25/03159 , H04L2025/03726
摘要： The present technique relates to a reception device and a reception method which can improve equalization performance. An equalization processing unit has a time domain equalization unit which equalizes a received signal in a time domain and a frequency domain equalization unit which is provided in parallel to the time domain equalization unit and which equalizes the received signal in a frequency domain, and performs control of switching between the time domain equalization unit and the frequency domain equalization unit. The present technique can be applied to, for example, equalize a signal of data transmitted by way of single carrier transmission or data transmitted by way of multicarrier transmission.
摘要翻译： 本技术涉及可以提高均衡性能的接收装置和接收方法。 均衡处理单元具有对时域中的接收信号进行均衡的时域均衡单元和与时域均衡单元并行设置的频域均衡单元，并对频域中的接收信号进行均衡，并进行控制 在时域均衡单元和频域均衡单元之间进行切换。 本技术可以应用于例如通过单载波传输发送的数据的信号或通过多载波传输发送的数据的均衡。
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8.发明授权公开(公告)号：US08576902B2
公开(公告)日：2013-11-05
申请号：US13235854
申请日：2011-09-19
申请人： Hirofumi Maruyama , Ryo Hasegawa , Katsumi Takaoka
发明人： Hirofumi Maruyama , Ryo Hasegawa , Katsumi Takaoka
CPC分类号： H04B17/336
摘要： The present disclosure provides a receiving device including, a receiver configured to receive a signal that is transmitted via a propagation path and is modulated by a predetermined system prescribed by a predetermined standard, a demodulator configured to demodulate a received signal, an estimator configured to estimate a signal-to-noise ratio relating to the propagation path, obtained from a data signal included in the demodulated received signal, and a corrector configured to correct an estimated signal-to-noise ratio in accordance with a transmission parameter obtained from the received signal.
摘要翻译： 本公开提供一种接收装置，包括：接收机，被配置为接收经由传播路径发送并由预定标准规定的预定系统调制的信号;被配置为对接收信号进行解调的解调器;被配置为估计 从包括在解调的接收信号中的数据信号获得的与传播路径相关的信噪比;以及校正器，被配置为根据从接收信号获得的传输参数来校正估计的信噪比 。
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公开(公告)号：US08381054B2
公开(公告)日：2013-02-19
申请号：US12424342
申请日：2009-04-15
申请人： Ryo Hasegawa , Katsumi Takaoka
发明人： Ryo Hasegawa , Katsumi Takaoka
IPC分类号： G06F11/00
CPC分类号： H04L1/0045
摘要： A reception apparatus that receives a signal, including, a correction section, an error detection section, a filtering section, and a setting section is provided.
摘要翻译： 提供一种接收装置，其接收包括校正部分，错误检测部分，过滤部分和设置部分的信号。
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公开(公告)号：US08369455B2
公开(公告)日：2013-02-05
申请号：US12482530
申请日：2009-06-11
申请人： Ryo Hasegawa , Katsumi Takaoka
发明人： Ryo Hasegawa , Katsumi Takaoka
CPC分类号： H04L27/0014 , H04L7/0029 , H04L2027/003 , H04L2027/0053 , H04L2027/0069
摘要： The present invention provides a receiving apparatus including: a capturing section configured to correct an error of a receive signal and capture the receive signal; a filtering section configured to remove a low frequency component of a signal indicative of an integrated value of an error of the receive signal; and a capture detecting section configured to monitor a signal outputted from the filtering section and, if the signal is within a predetermined range for a predetermined time, detect that the capturing section has captured the receive signal.
摘要翻译： 本发明提供一种接收装置，包括：捕获部分，被配置为校正接收信号的误差并捕获接收信号; 滤波部，被配置为去除表示所述接收信号的误差的积分值的信号的低频分量; 以及捕捉检测部，被配置为监视从所述滤波部输出的信号，并且如果所述信号在预定范围内在预定时间内，则检测所述拍摄部分已经捕获了所述接收信号。
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