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    • 83. 发明授权
    • Terminal apparatus, communication control apparatus, wireless communication system, and communication control method
    • 终端装置,通信控制装置,无线通信系统以及通信控制方法
    • US08934367B2
    • 2015-01-13
    • US13550857
    • 2012-07-17
    • Nishiki MizusawaAtsushi Yoshizawa
    • Nishiki MizusawaAtsushi Yoshizawa
    • H04W72/08H04W16/14H04W88/06
    • H04W16/14H04W88/06
    • Provided is a terminal apparatus including a first communication unit that performs communication according to a first wireless communication scheme using frequency division duplex; a second communication unit that performs communication according to a second wireless communication scheme different from the first wireless communication scheme; a detecting unit that detects deterioration of reception quality of the first communication unit due to generation of the communication by the first communication unit and the communication by the second communication unit at the same timing; and a reporting unit that reports the deterioration of the reception quality to a communication control apparatus scheduling the communication by the first communication unit, when the deterioration of the reception quality is detected by the detecting unit.
    • 提供一种终端装置,包括:第一通信单元,其根据使用频分双工的第一无线通信方式进行通信; 第二通信单元,其根据与第一无线通信方案不同的第二无线通信方案进行通信; 检测单元,其在相同的定时检测由于第一通信单元的通信的生成和第二通信单元的通信而导致的第一通信单元的接收质量的劣化; 以及报告单元,当由所述检测单元检测到所述接收质量的劣化时,向由所述第一通信单元调度所述通信的通信控制装置报告所述接收质量的劣化。
    • 86. 发明授权
    • Charge domain filter circuit
    • 电荷域滤波电路
    • US08089310B2
    • 2012-01-03
    • US12273158
    • 2008-11-18
    • Sachio IidaAtsushi Yoshizawa
    • Sachio IidaAtsushi Yoshizawa
    • H03B1/00
    • H03H15/00H03H19/004
    • A charge domain filter circuit includes a first signal output portion, a second signal output portion, and an adder portion. The first signal output portion outputs a first signal that is sampled at a specified time interval. The second signal output portion outputs a second signal that is sampled at the same time interval as the first signal and at a different time. The adder portion adds the first signal and the second signal together and outputs the result. The second signal output portion is capable of selecting the time to sample the second signal from among a plurality of times.
    • 电荷域滤波器电路包括第一信号输出部分,第二信号输出部分和加法器部分。 第一信号输出部分输出以指定时间间隔采样的第一信号。 第二信号输出部分输出与第一信号相同的时间间隔被采样的第二信号,并且在不同的时间。 加法器部分将第一信号和第二信号相加在一起,并输出结果。 第二信号输出部分能够从多次中选择对第二信号进行采样的时间。
    • 88. 发明申请
    • AMPLIFIER, AMPLIFYING METHOD, AND FILTER
    • 放大器,放大器和滤波器
    • US20090219086A1
    • 2009-09-03
    • US12093207
    • 2007-09-04
    • Sachio IidaAtsushi Yoshizawa
    • Sachio IidaAtsushi Yoshizawa
    • H03F7/04H03K5/007
    • H03F3/005H03F3/70H03F7/04H03F2200/507H03F2200/513H03F2200/519H03F2200/522H03F2200/525H03H19/004
    • An amplifier is provided which includes: a first variable capacitance device of which capacitance is variable, a second variable capacitance device of which capacitance is variable, electrically connected to the first variable capacitance device, and of an inverse conductivity type from the first variable capacitance device, and a first input unit for selectively inputting a bias voltage and a voltage signal to the first variable capacitance device and the second variable capacitance device, wherein, in the event that the bias voltage and the voltage signal are input to the first variable capacitance device and the second variable capacitance device, the capacitance of the first variable capacitance device and the second variable capacitance device is taken as a first value, and wherein the voltage signal is amplified with the capacitance of the first variable capacitance device and the second variable capacitance device as a second value smaller than the first value.
    • 提供一种放大器,其包括:电容变化的第一可变电容器件,电容可变的第二可变电容器件,电连接到第一可变电容器件,以及来自第一可变电容器件的反向导电型 以及第一输入单元,用于选择性地将偏置电压和电压信号输入到第一可变电容器件和第二可变电容器件,其中,在偏置电压和电压信号被输入到第一可变电容器件的情况下 和第二可变静电电容元件,将第一可变静电电容元件和第二可变静电电容元件的电容作为第一值,其中电压信号用第一可变静电电容元件和第二可变电容元件的电容放大 作为小于第一值的第二值。