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1. 发明授权

US09391660B2 Wireless receiver and wireless receiving method 有权
标题翻译：无线接收机和无线接收方式
公开(公告)号：US09391660B2
公开(公告)日：2016-07-12
申请号：US14404387
申请日：2014-03-12
申请人： Panasonic Corporation
发明人： Koji Imamura , Takayuki Abe
IPC分类号： H04B1/38 , H04B1/16 , H04W52/02 , H03D7/16
CPC分类号： H04B1/16 , H03D7/16 , H04W52/0229 , H04W52/0238 , Y02D70/00 , Y02D70/144 , Y02D70/21
摘要： A wireless receiver capable of realizing both reduction of electricity consumption and stable activation is provided. The wireless receiver includes: a power detector which detects power of a received signal; a first pattern detector which detects a predetermined signal pattern included in the received signal; a wireless communicator which performs wireless communication; a pattern detection activator which activates the first pattern detector when the power detector detects the power of the received signal; and a wireless communication activator which activates the wireless communicator when the first pattern detector detects the predetermined signal pattern in the received signal.
摘要翻译：提供能够实现电力消耗减少和稳定激活的无线接收机。无线接收机包括：检测接收信号功率的功率检测器; 第一模式检测器，其检测包括在接收信号中的预定信号模式; 执行无线通信的无线通信器; 模式检测激活器，当功率检测器检测到接收信号的功率时，激活第一模式检测器; 以及无线通信激活器，其在第一模式检测器检测到接收信号中的预定信号模式时激活无线通信器。

2. 发明申请

US20150139055A1 TRANSMISSION APPARATUS, RECEPTION APPARATUS, COMMUNICATION SYSTEM, TRANSMISSION METHOD, AND RECEPTION METHOD 审中-公开
标题翻译：传输装置，接收装置，通信系统，传输方法和接收方法
公开(公告)号：US20150139055A1
公开(公告)日：2015-05-21
申请号：US14403929
申请日：2014-03-06
申请人： Panasonic Corporation
发明人： Koji Imamura , Takayuki Abe
IPC分类号： H04W52/02 , H04W72/04 , H04L27/06 , H04L25/02 , H04L27/04
CPC分类号： H04W52/0209 , H03C3/00 , H03D3/02 , H04L25/02 , H04L27/04 , H04L27/06 , H04L27/10 , H04W72/0453 , Y02D70/00 , Y02D70/21
摘要： Provided is a transmission apparatus capable of reducing power consumption of a reception apparatus. The transmission apparatus includes a modulator that modulates a data signal to generate a transmission signal. The modulator modulates the data signal by assigning the data signal to a frequency difference between a first frequency and a second frequency in a carrier.
摘要翻译：提供能够降低接收装置的功耗的发送装置。发送装置包括调制数据信号以生成发送信号的调制器。调制器通过将数据信号分配给载波中的第一频率和第二频率之间的频率差来调制数据信号。

3. 发明授权

US09480019B2 Wireless communication apparatus and wireless communication method 有权
标题翻译：无线通信装置和无线通信方法
公开(公告)号：US09480019B2
公开(公告)日：2016-10-25
申请号：US14400781
申请日：2014-03-12
申请人： Panasonic Corporation
发明人： Koji Imamura , Takayuki Abe
IPC分类号： H04W52/02 , H04B1/04
CPC分类号： H04W52/0229 , H04B2001/0416 , Y02D70/00 , Y02D70/144
摘要： A wireless communication apparatus in a first wireless communication system is equipped with a power detector for detecting power of a reception signal; an envelope detector for detecting an envelope signal of the reception signal; a signal determiner for determining whether the reception signal is a first signal to be used for a communication in the first wireless communication system, on the basis of a variation amount of the envelope signal; a wireless communicator for performing a wireless communication; and a wireless communication activator for activating the wireless communicator when the wireless communication apparatus detects power of the reception signal and determines that the reception signal is the first signal.
摘要翻译：第一无线通信系统中的无线通信装置配备有用于检测接收信号的功率的功率检测器; 用于检测接收信号的包络信号的包络检测器; 信号确定器，用于基于包络信号的变化量确定接收信号是否是用于第一无线通信系统中的通信的第一信号; 用于执行无线通信的无线通信器; 以及无线通信激活器，用于当无线通信装置检测到接收信号的功率并且确定接收信号是第一信号时激活无线通信器。

4. 发明授权

US09203364B2 DC offset canceller 有权
标题翻译：直流偏移消除器
公开(公告)号：US09203364B2
公开(公告)日：2015-12-01
申请号：US14574052
申请日：2014-12-17
申请人： Panasonic Corporation
发明人： Takayuki Abe , Koji Imamura , Kazutoshi Satou , Shigeki Nakamura
IPC分类号： H03F3/45 , H03F1/02
CPC分类号： H03F3/45071 , H03F1/0233 , H03F3/45179 , H03F3/45475 , H03F3/45748 , H03F3/45973 , H03F2200/513 , H03F2203/45101 , H03F2203/45112 , H03F2203/45212
摘要： Two LPFs are disposed on the output side of a differential amplifier to remove an AC component contained in an output signal output from a first output terminal of the differential amplifier and an AC component contained in an output signal output from a second output terminal of the differential amplifier. The lowpass filter voltage of the output signal output from the first output terminal with the AC component removed is input to one of input terminals of one of two comparators, and the lowpass filter voltage of the output signal output from the second output terminal with the AC component removed is input to one of input terminals of the other comparator.
摘要翻译：两个LPF设置在差分放大器的输出侧，以去除包含在从差分放大器的第一输出端输出的输出信号中的AC分量，以及包含在从差分放大器的第二输出端输出的输出信号中的AC分量放大器从去除了交流分量的第一输出端子输出的输出信号的低通滤波器电压输入到两个比较器之一的一个输入端子，并且从第二输出端子输出的输出信号的低通滤波器电压与AC 去除的元件被输入到另一个比较器的一个输入端。

5. 发明授权

US10292099B2 Transmission apparatus, reception apparatus, communication system, transmission method, and reception method 有权
公开(公告)号：US10292099B2
公开(公告)日：2019-05-14
申请号：US14403929
申请日：2014-03-06
申请人： Panasonic Corporation
发明人： Koji Imamura , Takayuki Abe
IPC分类号： H04W52/02 , H04W74/04 , H04L27/06 , H04L25/02 , H04L27/04 , H04W72/04 , H03C3/00 , H03D3/02 , H04L27/10
摘要： Provided is a transmission apparatus capable of reducing power consumption of a reception apparatus. The transmission apparatus includes a modulator that modulates a data signal to generate a transmission signal. The modulator modulates the data signal by assigning the data signal to a frequency difference between a first frequency and a second frequency in a carrier.

6. 发明申请

US20150188587A1 WIRELESS RECEIVER AND WIRELESS RECEIVING METHOD 有权
标题翻译：无线接收器和无线接收方法
公开(公告)号：US20150188587A1
公开(公告)日：2015-07-02
申请号：US14404387
申请日：2014-03-12
申请人： Panasonic Corporation
发明人： Koji Imamura , Takayuki Abe
IPC分类号： H04B1/16 , H03D7/16
CPC分类号： H04B1/16 , H03D7/16 , H04W52/0229 , H04W52/0238 , Y02D70/00 , Y02D70/144 , Y02D70/21
摘要： A wireless receiver capable of realizing both reduction of electricity consumption and stable activation is provided. The wireless receiver includes: a power detector which detects power of a received signal; a first pattern detector which detects a predetermined signal pattern included in the received signal; a wireless communicator which performs wireless communication; a pattern detection activator which activates the first pattern detector when the power detector detects the power of the received signal; and a wireless communication activator which activates the wireless communicator when the first pattern detector detects the predetermined signal pattern in the received signal.
摘要翻译：提供能够实现电力消耗减少和稳定激活的无线接收机。无线接收机包括：检测接收信号功率的功率检测器; 第一模式检测器，其检测包括在接收信号中的预定信号模式; 执行无线通信的无线通信器; 模式检测激活器，当功率检测器检测到接收信号的功率时，激活第一模式检测器; 以及无线通信激活器，其在第一模式检测器检测到接收信号中的预定信号模式时激活无线通信器。

7. 发明申请

US20150245293A1 WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD 有权
标题翻译：无线通信设备和无线通信方法
公开(公告)号：US20150245293A1
公开(公告)日：2015-08-27
申请号：US14400781
申请日：2014-03-12
申请人： Panasonic Corporation
发明人： Koji Imamura , Takayuki Abe
IPC分类号： H04W52/02
CPC分类号： H04W52/0229 , H04B2001/0416 , Y02D70/00 , Y02D70/144
摘要： A wireless communication apparatus in a first wireless communication system is equipped with a power detector for detecting power of a reception signal; an envelope detector for detecting an envelope signal of the reception signal; a signal determiner for determining whether the reception signal is a first signal to be used for a communication in the first wireless communication system, on the basis of a variation amount of the envelope signal; a wireless communicator for performing a wireless communication; and a wireless communication activator for activating the wireless communicator when the wireless communication apparatus detects power of the reception signal and determines that the reception signal is the first signal.
摘要翻译：第一无线通信系统中的无线通信装置配备有用于检测接收信号的功率的功率检测器; 用于检测接收信号的包络信号的包络检测器; 信号确定器，用于基于包络信号的变化量确定接收信号是否是用于第一无线通信系统中的通信的第一信号; 用于执行无线通信的无线通信器; 以及无线通信激活器，用于当无线通信装置检测到接收信号的功率并且确定接收信号是第一信号时激活无线通信器。

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