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    Communication Device and Control Method Thereof
    2.
    发明申请
    Communication Device and Control Method Thereof 有权
    通信设备及其控制方法

    公开(公告)号：US20120021711A1

    公开(公告)日：2012-01-26

    申请号：US13096546

    申请日：2011-04-28

    申请人： Yu-Tai Chang ,  Chih Yu Chen ,  Chia Sheng Peng

    发明人： Yu-Tai Chang ,  Chih Yu Chen ,  Chia Sheng Peng

    IPC分类号： H04B17/00

    CPC分类号： H04W68/00 ,  H04L1/0036

    摘要： A communication device including a receiving unit and a decision-making unit is provided. The receiving unit receives a first burst in a paging message provided from a base station. After comparing a signal-to-noise ratio to a threshold, the decision-making unit decides, based on the comparison result, the judging mechanism for judging whether the paging message is a dummy paging message. The signal-to-noise ratio is associated with the channel via which the first burst passed.

    摘要翻译： 提供了包括接收单元和决策单元的通信设备。 接收单元在从基站提供的寻呼消息中接收第一突发。 在将信噪比与阈值进行比较之后，决策单元基于比较结果来判定寻呼消息是否为虚拟寻呼消息的判断机制。 信噪比与第一个突发通过的信道相关联。

    GPS with mask ROM, control IC of the GPS and method for implementing the same
    3.
    发明授权
    GPS with mask ROM, control IC of the GPS and method for implementing the same 有权
    带有掩模ROM的GPS，GPS的控制IC及其实现方法

    公开(公告)号：US07598906B2

    公开(公告)日：2009-10-06

    申请号：US11601667

    申请日：2006-11-20

    申请人： Steve Wiyi Yang ,  Yu-Tai Chang

    发明人： Steve Wiyi Yang ,  Yu-Tai Chang

    IPC分类号： G01S1/02 ,  G01S5/14

    CPC分类号： G01C21/00 ,  G01S19/37

    摘要： The present invention provides a global positioning system (GPS) and a method for implementing the system. The GPS includes a control unit, a GPS RF processing circuit and a storage unit. The control unit includes a microprocessor and a mask ROM storing reference information. The GPS RF processing circuit is coupled to the control unit for receiving an RF signal, transforming the RF signal into a base-band or an intermediate frequency signal and transmitting the base-band or the intermediate frequency signal to the control unit. The storage unit is coupled to the control unit to temporally store a program code. The microprocessor executes the program code and refers to the reference information to achieve global positioning.

    摘要翻译： 本发明提供一种全球定位系统（GPS）及其实现方法。 GPS包括控制单元，GPS RF处理电路和存储单元。 控制单元包括微处理器和存储参考信息的掩模ROM。 GPS RF处理电路耦合到控制单元，用于接收RF信号，将RF信号变换成基带或中频信号，并将基带或中频信号发送到控制单元。 存储单元耦合到控制单元以暂时存储程序代码。 微处理器执行程序代码，参考参考信息来实现全局定位。

    GPS with mask ROM , control IC of the GPS and method for implementing the same
    4.
    发明申请
    GPS with mask ROM , control IC of the GPS and method for implementing the same 有权
    带有掩模ROM的GPS，GPS的控制IC及其实现方法

    公开(公告)号：US20080024362A1

    公开(公告)日：2008-01-31

    申请号：US11601667

    申请日：2006-11-20

    申请人： Steve Wiyi Yang ,  Yu-Tai Chang

    发明人： Steve Wiyi Yang ,  Yu-Tai Chang

    IPC分类号： G01S5/14

    CPC分类号： G01C21/00 ,  G01S19/37

    摘要： The present invention provides a global positioning system (GPS) and a method for implementing the system. The GPS includes a control unit, a GPS RF processing circuit and a storage unit. The control unit includes a microprocessor and a mask ROM storing reference information. The GPS RF processing circuit is coupled to the control unit for receiving an RF signal, transforming the RF signal into a base-band or an intermediate frequency signal and transmitting the base-band or the intermediate frequency signal to the control unit. The storage unit is coupled to the control unit to temporally store a program code. The microprocessor executes the program code and refers to the reference information to achieve global positioning.

    摘要翻译： 本发明提供一种全球定位系统（GPS）及其实现方法。 GPS包括控制单元，GPS RF处理电路和存储单元。 控制单元包括微处理器和存储参考信息的掩模ROM。 GPS RF处理电路耦合到控制单元，用于接收RF信号，将RF信号变换成基带或中频信号，并将基带或中频信号发送到控制单元。 存储单元耦合到控制单元以暂时存储程序代码。 微处理器执行程序代码，参考参考信息来实现全局定位。

    Communication device and control method thereof
    6.
    发明授权
    Communication device and control method thereof 有权
    通信装置及其控制方法

    公开(公告)号：US08531270B2

    公开(公告)日：2013-09-10

    申请号：US12885120

    申请日：2010-09-17

    申请人： Yu Tai Chang ,  Chia Sheng Peng ,  Shao Ping Hung ,  Chih Yu Chen

    发明人： Yu Tai Chang ,  Chia Sheng Peng ,  Shao Ping Hung ,  Chih Yu Chen

    IPC分类号： G08B5/22

    CPC分类号： H04L27/22 ,  H04L25/0224 ,  H04L2025/03407 ,  H04W52/0225 ,  Y02D70/00

    摘要： A communication device including a receiving unit and a signal processing module having a simulation unit and a decision unit is provided. The receiving unit receives a first burst of a paging message provided from a base station. Base on a reference burst code and an estimated channel impulse response of the communication channel, the simulation unit generates a simulation burst. The decision unit then determines if the paging message is a dummy message in accordance with the first burst and the simulation burst. The decision unit requests the receiving unit to stop receiving the paging message once the paging message is determined to be a dummy message.

    摘要翻译： 提供一种包括接收单元和具有模拟单元和判定单元的信号处理模块的通信设备。 接收单元接收从基站提供的寻呼消息的第一突发。 基于参考突发代码和通信信道的估计信道脉冲响应，模拟单元产生模拟突发。 判定单元然后根据第一个突发和模拟突发确定寻呼消息是否是伪消息。 一旦确定了寻呼消息为虚拟消息，则决定单元请求接收单元停止接收寻呼消息。

    High Accuracy Satellite Receiving Controller and Associated Method
    7.
    发明申请
    High Accuracy Satellite Receiving Controller and Associated Method 有权
    高精度卫星接收控制器及相关方法

    公开(公告)号：US20090262018A1

    公开(公告)日：2009-10-22

    申请号：US12365991

    申请日：2009-02-05

    申请人： Mikhail VASILYEV ,  Andrei BOCHKOVSKIY ,  Hsin-Min PENG ,  TSAI-HSIN TSAI ,  Chun-Hsien WU ,  Ping-Hsin KAN ,  Yu Tai CHANG ,  Steve Wiyi YANG

    发明人： Mikhail VASILYEV ,  Andrei BOCHKOVSKIY ,  Hsin-Min PENG ,  TSAI-HSIN TSAI ,  Chun-Hsien WU ,  Ping-Hsin KAN ,  Yu Tai CHANG ,  Steve Wiyi YANG

    IPC分类号： G01S1/00

    CPC分类号： G01S19/235

    摘要： A high accuracy satellite signal receiving controller and associated method is provided. The high accuracy satellite signal receiving controller includes a frequency synthesizer, and an analog-to-digital converter (ADC), a Global Positioning System (GPS) receiving module and a control unit. The frequency synthesizer, coupled to an external non-temperature-compensated crystal oscillator (non-TXCO), generates an oscillating frequency signal to the GPS receiving module. The ADC converts an analog temperature signal into a digital temperature signal. The control unit, coupled to the ADC, adaptively updates temperature/frequency offset data.

    摘要翻译： 提供了一种高精度卫星信号接收控制器及相关方法。 高精度卫星信号接收控制器包括频率合成器，模数转换器（ADC），全球定位系统（GPS）接收模块和控制单元。 耦合到外部非温度补偿晶体振荡器（非TXCO）的频率合成器向GPS接收模块产生振荡频率信号。 ADC将模拟温度信号转换为数字温度信号。 耦合到ADC的控制单元自适应地更新温度/频率偏移数据。

    Communication device and control method thereof
    8.
    发明授权
    Communication device and control method thereof 有权
    通信装置及其控制方法

    公开(公告)号：US08750815B2

    公开(公告)日：2014-06-10

    申请号：US13096546

    申请日：2011-04-28

    申请人： Yu-Tai Chang ,  Chih Yu Chen ,  Chia Sheng Peng

    发明人： Yu-Tai Chang ,  Chih Yu Chen ,  Chia Sheng Peng

    IPC分类号： H04B17/00

    CPC分类号： H04W68/00 ,  H04L1/0036

    摘要： A communication device including a receiving unit and a decision-making unit is provided. The receiving unit receives a first burst in a paging message provided from a base station. After comparing a signal-to-noise ratio to a threshold, the decision-making unit decides, based on the comparison result, the judging mechanism for judging whether the paging message is a dummy paging message. The signal-to-noise ratio is associated with the channel via which the first burst passed.

    摘要翻译： 提供了包括接收单元和决策单元的通信设备。 接收单元在从基站提供的寻呼消息中接收第一突发。 在将信噪比与阈值进行比较之后，决策单元基于比较结果来判定寻呼消息是否为虚拟寻呼消息的判断机制。 信噪比与第一个突发通过的信道相关联。

    COMMUNICATION DEVICE AND CONTROL METHOD THEREOF
    10.
    发明申请
    COMMUNICATION DEVICE AND CONTROL METHOD THEREOF 有权
    通信设备及其控制方法

    公开(公告)号：US20110311000A1

    公开(公告)日：2011-12-22

    申请号：US12885120

    申请日：2010-09-17

    申请人： Yu Tai Chang ,  Chia Sheng Peng ,  Shao Ping Hung ,  Chih Yu Chen

    发明人： Yu Tai Chang ,  Chia Sheng Peng ,  Shao Ping Hung ,  Chih Yu Chen

    IPC分类号： H04L27/06

    CPC分类号： H04L27/22 ,  H04L25/0224 ,  H04L2025/03407 ,  H04W52/0225 ,  Y02D70/00

    摘要： A communication device including a receiving unit and a signal processing module having a simulation unit and a decision unit is provided. The receiving unit receives a first burst of a paging message provided from a base station. Base on a reference burst code and an estimated channel impulse response of the communication channel, the simulation unit generates a simulation burst. The decision unit then determines if the paging message is a dummy message in accordance with the first burst and the simulation burst. The decision unit requests the receiving unit to stop receiving the paging message once the paging message is determined to be a dummy message.

    摘要翻译： 提供一种包括接收单元和具有模拟单元和判定单元的信号处理模块的通信设备。 接收单元接收从基站提供的寻呼消息的第一突发。 基于参考突发代码和通信信道的估计信道脉冲响应，模拟单元产生模拟突发。 判定单元然后根据第一个突发和模拟突发确定寻呼消息是否是伪消息。 一旦确定了寻呼消息为虚拟消息，则决定单元请求接收单元停止接收寻呼消息。