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1. 发明授权

US08842223B2 Transmitter apparatus, information processing method, program, and transmitter system 有权
标题翻译：发射机，信息处理方法，程序和发射机系统
公开(公告)号：US08842223B2
公开(公告)日：2014-09-23
申请号：US14000711
申请日：2012-02-22
申请人： Hiroo Takahashi , Lachlan Bruce Michael , Takashi Yokokawa , Naoki Yoshimochi , Takahiro Okada
发明人： Hiroo Takahashi , Lachlan Bruce Michael , Takashi Yokokawa , Naoki Yoshimochi , Takahiro Okada
IPC分类号： H04N5/38 , H04H20/77
CPC分类号： H04N5/38 , H04H20/77 , H04L1/0071 , H04L5/0048 , H04N21/2383 , H04N21/6118
摘要： The present technology relates to a transmitter apparatus, an information processing method, a program, and a transmitter system capable of easily transmitting a wideband signal.The transmitter apparatus includes: a first acquisition unit that obtains first transmission control information; a second acquisition unit that obtains second transmission control information similar to information input to another transmitter apparatus; and a generating unit that processes transmission target data based on a parameter contained in the first transmission control information and generates data including the processed transmission target data and the second transmission control information. The present technology can be applied to a transmitter apparatus that transmits a DVB-C2 signal.
摘要翻译：本技术涉及能够容易地发送宽带信号的发送装置，信息处理方法，程序和发送机系统。发送装置包括：第一获取单元，其获得第一发送控制信息; 第二获取单元，其获得与输入到另一发送装置的信息相似的第二发送控制信息; 以及生成单元，其基于所述第一发送控制信息中包含的参数来处理发送目标数据，并生成包括所述处理后的发送对象数据和所述第二发送控制信息的数据。本技术可以应用于发送DVB-C2信号的发送装置。

2. 发明申请

US20130321707A1 TRANSMITTER APPARATUS, INFORMATION PROCESSING METHOD, PROGRAM, AND TRANSMITTER SYSTEM 有权
标题翻译：发射机装置，信息处理方法，程序和发射机系统
公开(公告)号：US20130321707A1
公开(公告)日：2013-12-05
申请号：US14000711
申请日：2012-02-22
申请人： Hiroo Takahashi , Lachlan Bruce Michael , Takashi Yokokawa , Naoki Yoshimochi , Takahiro Okada
发明人： Hiroo Takahashi , Lachlan Bruce Michael , Takashi Yokokawa , Naoki Yoshimochi , Takahiro Okada
IPC分类号： H04N5/38
CPC分类号： H04N5/38 , H04H20/77 , H04L1/0071 , H04L5/0048 , H04N21/2383 , H04N21/6118
摘要： The present technology relates to a transmitter apparatus, an information processing method, a program, and a transmitter system capable of easily transmitting a wideband signal.The transmitter apparatus includes: a first acquisition unit that obtains first transmission control information; a second acquisition unit that obtains second transmission control information similar to information input to another transmitter apparatus; and a generating unit that processes transmission target data based on a parameter contained in the first transmission control information and generates data including the processed transmission target data and the second transmission control information. The present technology can be applied to a transmitter apparatus that transmits a DVB-C2 signal.
摘要翻译：本技术涉及能够容易地发送宽带信号的发送装置，信息处理方法，程序和发送机系统。发送装置包括：第一获取单元，其获得第一发送控制信息; 第二获取单元，其获得与输入到另一发送装置的信息相似的第二发送控制信息; 以及生成单元，其基于所述第一发送控制信息中包含的参数来处理发送目标数据，并生成包括所述处理后的发送对象数据和所述第二发送控制信息的数据。本技术可以应用于发送DVB-C2信号的发送装置。

3. 发明申请

US20130246883A1 DATA PROCESSING DEVICE AND DATA PROCESSING METHOD 有权
标题翻译：数据处理设备和数据处理方法
公开(公告)号：US20130246883A1
公开(公告)日：2013-09-19
申请号：US13885557
申请日：2011-11-14
申请人： Osamu Shinya , Takashi Yokokawa , Lachlan Bruce Michael
发明人： Osamu Shinya , Takashi Yokokawa , Lachlan Bruce Michael
IPC分类号： H04L1/00
CPC分类号： H04L1/004 , H03M13/1102 , H03M13/152 , H03M13/253 , H03M13/255 , H03M13/618 , H03M13/6362 , H03M13/6552 , H04L1/0043 , H04L1/0052 , H04L1/0057 , H04L1/0065 , H04L1/0068 , H04L1/0072
摘要： A data processing device and a data processing method that can readily process control data having its PAPR improved. In a transmission device, a padder pads control data necessary for demodulation with zeros as dummy data, and a scrambler scrambles the padded control data (post-padding control data). A replacement unit replaces scrambled dummy data in the scrambled post-padding control data with the dummy data, and a BCH encoder and an LDPC encoder perform BCH encoding and LDPC encoding as error correction encoding on the replacement data obtained through the replacement. A shortening unit performs shortening by deleting the dummy data contained in the LDPC code and puncturing the parity bits of the LDPC code. The device can be applied in cases where control data is subjected to error correction encoding and is then transmitted, for example.
摘要翻译：能够容易地处理其PAPR的控制数据的数据处理装置和数据处理方法。在传输装置中，焊盘将用于以零作为解调的解调所需的数据作为伪数据，并且扰频器对填充的控制数据进行加扰（后置填充控制数据）。替换单元用伪数据替换加密的后置填充控制数据中的加密伪数据，并且BCH编码器和LDPC编码器对通过替换获得的替换数据执行BCH编码和LDPC编码作为纠错编码。缩短单元通过删除包含在LDPC码中的伪数据并对该LDPC码的奇偶校验位进行穿孔来进行缩短。例如，在控制数据经受纠错编码的情况下可以应用该装置。

4. 发明授权

US09172497B2 Data processing device and data processing method 有权
标题翻译：数据处理装置和数据处理方法
公开(公告)号：US09172497B2
公开(公告)日：2015-10-27
申请号：US13885557
申请日：2011-11-14
申请人： Osamu Shinya , Takashi Yokokawa , Lachlan Bruce Michael
发明人： Osamu Shinya , Takashi Yokokawa , Lachlan Bruce Michael
IPC分类号： H04L1/00 , H03M13/11 , H03M13/15 , H03M13/25 , H03M13/00
CPC分类号： H04L1/004 , H03M13/1102 , H03M13/152 , H03M13/253 , H03M13/255 , H03M13/618 , H03M13/6362 , H03M13/6552 , H04L1/0043 , H04L1/0052 , H04L1/0057 , H04L1/0065 , H04L1/0068 , H04L1/0072
摘要： A data processing device and a data processing method that can readily process control data having its PAPR improved. In a transmission device, a padder pads control data necessary for demodulation with zeros as dummy data, and a scrambler scrambles the padded control data (post-padding control data). A replacement unit replaces scrambled dummy data in the scrambled post-padding control data with the dummy data, and a BCH encoder and an LDPC encoder perform BCH encoding and LDPC encoding as error correction encoding on the replacement data obtained through the replacement. A shortening unit performs shortening by deleting the dummy data contained in the LDPC code and puncturing the parity bits of the LDPC code. The device can be applied in cases where control data is subjected to error correction encoding and is then transmitted, for example.
摘要翻译：能够容易地处理其PAPR的控制数据的数据处理装置和数据处理方法。在传输装置中，焊盘将用于以零作为解调的解调所需的数据作为伪数据，并且扰频器对填充的控制数据进行加扰（后置填充控制数据）。替换单元用伪数据替换加密的后置填充控制数据中的加密伪数据，并且BCH编码器和LDPC编码器对通过替换获得的替换数据执行BCH编码和LDPC编码作为纠错编码。缩短单元通过删除包含在LDPC码中的伪数据并对该LDPC码的奇偶校验位进行穿孔来进行缩短。例如，在控制数据经受纠错编码的情况下可以应用该装置。

5. 发明申请

US20130342764A1 SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM 有权
标题翻译：信号处理设备，信号处理方法和程序
公开(公告)号：US20130342764A1
公开(公告)日：2013-12-26
申请号：US14002996
申请日：2012-03-01
申请人： Takashi Yokokawa , Lachlan Bruce Michael , Yuken Goto , Kenichi Kobayashi
发明人： Takashi Yokokawa , Lachlan Bruce Michael , Yuken Goto , Kenichi Kobayashi
IPC分类号： H04N5/455
CPC分类号： H04N5/455 , H04L27/2647 , H04L65/00 , H04N21/4382 , H04N21/6112
摘要： The present technology relates to a signal processing device, a signal processing method, and a program capable of appropriately demodulating a desired signal from a multiplexed signal obtained by multiplexing a plurality of signals. A preamble signal is detected from a multiplexed signal obtained by multiplexing a plurality of signals. When information for discriminating each of the signals that is contained in the preamble signal indicates a first signal, demodulation by a demodulator is continued and the first signal is demodulated. When information for discriminating each of the signals that is contained in the preamble signal indicates a second signal, demodulation is not performed by stopping the demodulation by the demodulator. The present technology can be applied to a signal processing device that processes signals for digital broadcasting.
摘要翻译：本技术涉及一种信号处理装置，信号处理方法以及能够从通过复用多个信号而获得的复用信号适当地解调所需信号的程序。从通过复用多个信号获得的多路复用信号检测前导信号。当用于识别前导信号中包含的每个信号的信息指示第一信号时，解调器继续进行解调，并解调第一信号。当用于识别前导信号中包含的每个信号的信息指示第二信号时，不通过解调器停止解调来执行解调。本技术可以应用于处理用于数字广播的信号的信号处理装置。

6. 发明授权

US08045945B2 Reception apparatus, reception method and program 有权
标题翻译：接收设备，接收方法和程序
公开(公告)号：US08045945B2
公开(公告)日：2011-10-25
申请号：US12393093
申请日：2009-02-26
申请人： Hidetoshi Kawauchi , Tadaaki Yuba , Toshiyuki Miyauchi , Takashi Yokokawa , Takuya Okamoto , Tamotsu Ikeda , Koji Naniwada , Kazuhiro Shimizu , Lachlan Bruce Michael
发明人： Hidetoshi Kawauchi , Tadaaki Yuba , Toshiyuki Miyauchi , Takashi Yokokawa , Takuya Okamoto , Tamotsu Ikeda , Koji Naniwada , Kazuhiro Shimizu , Lachlan Bruce Michael
IPC分类号： H04B1/10
CPC分类号： H04B1/1036 , H04L5/0048 , H04L25/0216 , H04L25/0232
摘要： A reception apparatus including an extraction section; a transmission line characteristic estimation section; an interpolation section; a compensation section; a detection section; and a selection section.
摘要翻译：一种接收装置，包括提取部分; 传输线特性估计部; 插值部分; 赔偿部分; 检测部; 和选择部分。

7. 发明授权

US08885107B2 Signal processing device, signal processing method, and program for selectively processing a desired broadcast signal from a plurality of received broadcast signals 有权
标题翻译：信号处理装置，信号处理方法以及用于从多个接收到的广播信号中选择性地处理所需广播信号的程序
公开(公告)号：US08885107B2
公开(公告)日：2014-11-11
申请号：US14002996
申请日：2012-03-01
申请人： Takashi Yokokawa , Lachlan Bruce Michael , Yuken Goto , Kenichi Kobayashi
发明人： Takashi Yokokawa , Lachlan Bruce Michael , Yuken Goto , Kenichi Kobayashi
IPC分类号： H04N5/455 , H03L9/00 , H04N7/26 , H04N21/438 , H04N21/61 , H04L29/06
CPC分类号： H04N5/455 , H04L27/2647 , H04L65/00 , H04N21/4382 , H04N21/6112
摘要： The present technology relates to a signal processing device, a signal processing method, and a program capable of appropriately demodulating a desired signal from a multiplexed signal obtained by multiplexing a plurality of signals. A preamble signal is detected from a multiplexed signal obtained by multiplexing a plurality of signals. When information for discriminating each of the signals that is contained in the preamble signal indicates a first signal, demodulation by a demodulator is continued and the first signal is demodulated. When information for discriminating each of the signals that is contained in the preamble signal indicates a second signal, demodulation is not performed by stopping the demodulation by the demodulator. The present technology can be applied to a signal processing device that processes signals for digital broadcasting.
摘要翻译：本技术涉及一种信号处理装置，信号处理方法以及能够从通过复用多个信号而获得的复用信号适当地解调所需信号的程序。从通过复用多个信号获得的多路复用信号检测前导信号。当用于识别前导信号中包含的每个信号的信息指示第一信号时，解调器继续进行解调，并解调第一信号。当用于识别前导信号中包含的每个信号的信息指示第二信号时，不通过解调器停止解调来执行解调。本技术可以应用于处理用于数字广播的信号的信号处理装置。

8. 发明申请

US20090221254A1 RECEPTION APPARATUS, RECEPTION METHOD AND PROGRAM 有权
标题翻译：接收装置，接收方法和程序
公开(公告)号：US20090221254A1
公开(公告)日：2009-09-03
申请号：US12393093
申请日：2009-02-26
申请人： Hidetoshi Kawauchi , Tadaaki Yuba , Toshiyuki Miyauchi , Takashi Yokokawa , Takuya Okamoto , Tamotsu Ikeda , Koji Naniwada , Kazuhiro Shimizu , Lachlan Bruce Michael
发明人： Hidetoshi Kawauchi , Tadaaki Yuba , Toshiyuki Miyauchi , Takashi Yokokawa , Takuya Okamoto , Tamotsu Ikeda , Koji Naniwada , Kazuhiro Shimizu , Lachlan Bruce Michael
IPC分类号： H04B1/10
CPC分类号： H04B1/1036 , H04L5/0048 , H04L25/0216 , H04L25/0232
摘要： A reception apparatus including an extraction section; a transmission line characteristic estimation section; an interpolation section; a compensation section; a detection section; and a selection section.
摘要翻译：一种接收装置，包括提取部分; 传输线特性估计部; 插值部分; 赔偿部分; 检测部; 和选择部分。

9. 发明申请

US20140016728A1 RECEPTION APPARATUS, RECEPTION METHOD, PROGRAM, AND RECEPTION SYSTEM 审中-公开
标题翻译：接收装置，接收方法，程序和接收系统
公开(公告)号：US20140016728A1
公开(公告)日：2014-01-16
申请号：US14006799
申请日：2012-03-23
申请人： Takashi Yokokawa , Naoki Yoshimochi , Hitoshi Sakai
发明人： Takashi Yokokawa , Naoki Yoshimochi , Hitoshi Sakai
IPC分类号： H04L27/26
CPC分类号： H04L27/2649 , H04N21/4263
摘要： The present technique relates to a reception apparatus, a reception method, a program, and a reception system capable of starting decoding of data in a short time. A reception apparatus according to an aspect of the present technique includes a demodulation unit configured to demodulate a modulated signal used to transmit transmission control information about data and the data to be transmitted, a first decoding unit configured to decode the transmission control information obtained by demodulation performed with the demodulation unit, a storage unit configured to store the data obtained by demodulation performed with the demodulation unit, and a second decoding unit configured to decode the data stored in the storage unit on the basis of the transmission control information decoded by the first decoding unit. The present technique can be applied to a receiver receiving an OFDM signal of DVB-C2.
摘要翻译：本技术涉及能够在短时间内开始数据解码的接收装置，接收方法，程序和接收系统。根据本技术的一个方面的接收装置包括解调单元，被配置为对用于发送关于数据的发送控制信息和要发送的数据的调制信号进行解调;第一解码单元，被配置为对通过解调获得的发送控制信息进行解码用解调单元执行的存储单元，存储单元，被配置为存储通过用解调单元执行的解调获得的数据;以及第二解码单元，被配置为基于由第一个解码单元解码的传输控制信息来解码存储在存储单元中的数据解码单元。本技术可以应用于接收DVB-C2的OFDM信号的接收机。

10. 发明授权

US08363755B2 Signal receiving apparatus, method, program and system 有权
标题翻译：信号接收装置，方法，程序和系统
公开(公告)号：US08363755B2
公开(公告)日：2013-01-29
申请号：US12788398
申请日：2010-05-27
申请人： Suguru Houchi , Naoki Yoshimochi , Takuya Okamoto , Yuken Goto , Takashi Yokokawa
发明人： Suguru Houchi , Naoki Yoshimochi , Takuya Okamoto , Yuken Goto , Takashi Yokokawa
IPC分类号： H04L27/00
CPC分类号： H04L27/2662 , H04L5/0023 , H04L5/0048 , H04L25/0204 , H04L25/0226 , H04L25/0232 , H04L25/03159 , H04L27/2649 , H04L27/2675 , H04L2025/03414 , H04L2025/03426
摘要： A signal receiving apparatus includes: an acquisition section configured to acquire an Orthogonal Frequency Division Multiplexing signal resulting from combination of a plurality of signals transmitted by a plurality of signal transmitting apparatus by adoption of an Orthogonal Frequency Division Multiplexing method; and a demodulation section configured to carry out partial processing of processing to demodulate the Orthogonal Frequency Division Multiplexing signal acquired by the acquisition section by making use of either first pilot signals or second pilot signals where the first pilot signals are pilot signals extracted from the Orthogonal Frequency Division Multiplexing signal acquired by the acquisition section as signals having the same phase for all the signal transmitting apparatus, and the second pilot signals are pilot signals extracted from the Orthogonal Frequency Division Multiplexing signal acquired by the acquisition section as signals having different phases depending on the signal transmitting apparatus.
摘要翻译：信号接收装置包括：获取部，被配置为通过采用正交频分复用方法获取由多个信号发送装置发送的多个信号的组合而得到的正交频分复用信号; 以及解调部，被配置为执行处理的部分处理，以通过利用第一导频信号或第二导频信号来解调由获取部获取的正交频分复用信号，其中第一导频信号是从正交频率提取的导频信号由采集部分获取的分复用信号作为对于所有信号发送装置具有相同相位的信号，并且第二导频信号是从由采集部分获取的正交频分复用信号中提取的导频信号，作为具有不同相位的信号，取决于信号发送装置。

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