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1. 发明授权

US08004460B2 Novas hybrid positioning technology using terrestrial digital broadcasting signal (DBS) and global positioning system (GPS) satellite signal 失效
标题翻译：诺瓦斯混合定位技术采用地面数字广播信号（DBS）和全球定位系统（GPS）卫星信号
公开(公告)号：US08004460B2
公开(公告)日：2011-08-23
申请号：US12726887
申请日：2010-03-18
申请人： You-Yuh Jack Shyr , Mingqiang Cheng , Cuichai Ji
发明人： You-Yuh Jack Shyr , Mingqiang Cheng , Cuichai Ji
IPC分类号： G01S19/45
CPC分类号： G01S5/0263 , G01S19/48
摘要： A positioning method using global positioning system (GPS) signal and digital broadcasting system (DBS) signal. The method includes detecting a presence status of the GPS signal through a signal detector in a receiver, detecting a presence status of the DBS signal through the signal detector, determining the signal strength of the GPS signal if the GPS signal is detected, determining the signal strength of the DBS signal if the DBS signal is detected, choosing one positioning mode among a plurality of positioning modes in a signal processing unit in the receiver based on signal presence status and the signal strength of a detected signal, and determining a location of the receiver based on the chosen positioning mode. The plurality of positioning modes includes standalone GPS mode, assisted GPS (AGPS) mode, assisted GPS positioning with DBS assist mode, DBS positioning with GPS assist mode, standalone DBS mode, and assist DBS mode.
摘要翻译：一种使用全球定位系统（GPS）信号和数字广播系统（DBS）信号的定位方法。该方法包括通过接收机中的信号检测器检测GPS信号的存在状态，通过信号检测器检测DBS信号的存在状态，如果检测到GPS信号，则确定GPS信号的信号强度，确定信号如果检测到DBS信号，则DBS信号的强度，基于信号存在状态和检测信号的信号强度，在接收机中的信号处理单元中的多个定位模式中选择一个定位模式，并且确定接收机基于所选定位模式。多种定位模式包括独立的GPS模式，辅助GPS（AGPS）模式，DBS辅助模式的辅助GPS定位，GPS辅助模式的DBS定位，独立DBS模式和辅助DBS模式。

2. 发明授权

US07701388B2 Novas hybrid positioning technology using terrestrial digital broadcasting signal (DBS) and global positioning system (GPS) satellite signal 有权
标题翻译：诺瓦斯混合定位技术采用地面数字广播信号（DBS）和全球定位系统（GPS）卫星信号
公开(公告)号：US07701388B2
公开(公告)日：2010-04-20
申请号：US11440179
申请日：2006-05-24
申请人： You-Yuh Jack Shyr , Mingqiang Cheng , Cuichai Ji
发明人： You-Yuh Jack Shyr , Mingqiang Cheng , Cuichai Ji
IPC分类号： G01S1/00
CPC分类号： G01S5/0263 , G01S19/48
摘要： A positioning method using global positioning system (GPS) signal and digital broadcasting system (DBS) signal. The method includes detecting a presence status of the GPS signal through a signal detector in a receiver, detecting a presence status of the DBS signal through the signal detector, determining the signal strength of the GPS signal if the GPS signal is detected, determining the signal strength of the DBS signal if the DBS signal is detected, choosing one positioning mode among a plurality of positioning modes in a signal processing unit in the receiver based on signal presence status and the signal strength of a detected signal, and determining a location of the receiver based on the chosen positioning mode. The plurality of positioning modes includes stand-alone GPS mode, assisted GPS (AGPS) mode, assisted GPS positioning with DBS assist mode, DBS positioning with GPS assist mode, stand-alone DBS mode, and assist DBS mode.
摘要翻译：一种使用全球定位系统（GPS）信号和数字广播系统（DBS）信号的定位方法。该方法包括通过接收机中的信号检测器检测GPS信号的存在状态，通过信号检测器检测DBS信号的存在状态，如果检测到GPS信号，则确定GPS信号的信号强度，确定信号如果检测到DBS信号，则DBS信号的强度，基于信号存在状态和检测信号的信号强度，在接收机中的信号处理单元中的多个定位模式中选择一个定位模式，并且确定接收机基于所选定位模式。多种定位模式包括独立GPS模式，辅助GPS（AGPS）模式，DBS辅助模式的辅助GPS定位，GPS辅助模式的DBS定位，独立DBS模式和辅助DBS模式。

3. 发明申请

US20070109184A1 Novas hybrid positioning technology using terrestrial digital broadcasting signal (DBS) and global positioning system (GPS) satellite signal 有权
标题翻译：诺瓦斯混合定位技术采用地面数字广播信号（DBS）和全球定位系统（GPS）卫星信号
公开(公告)号：US20070109184A1
公开(公告)日：2007-05-17
申请号：US11440179
申请日：2006-05-24
申请人： You-Yuh Shyr , Mingqiang Cheng , Cuichai Ji
发明人： You-Yuh Shyr , Mingqiang Cheng , Cuichai Ji
IPC分类号： G01S5/14 , G01S3/02
CPC分类号： G01S5/0263 , G01S19/48
摘要： A positioning method using global positioning system (GPS) signal and digital broadcasting system (DBS) signal. The method includes detecting a presence status of the GPS signal through a signal detector in a receiver, detecting a presence status of the DBS signal through the signal detector, determining the signal strength of the GPS signal if the GPS signal is detected, determining the signal strength of the DBS signal if the DBS signal is detected, choosing one positioning mode among a plurality of positioning modes in a signal processing unit in the receiver based on signal presence status and the signal strength of a detected signal, and determining a location of the receiver based on the chosen positioning mode. The plurality of positioning modes includes stand-alone GPS mode, assisted GPS (AGPS) mode, assisted GPS positioning with DBS assist mode, DBS positioning with GPS assist mode, stand-alone DBS mode, and assist DBS mode.
摘要翻译：一种使用全球定位系统（GPS）信号和数字广播系统（DBS）信号的定位方法。该方法包括通过接收机中的信号检测器检测GPS信号的存在状态，通过信号检测器检测DBS信号的存在状态，如果检测到GPS信号，则确定GPS信号的信号强度，确定信号如果检测到DBS信号，则DBS信号的强度，基于信号存在状态和检测信号的信号强度，在接收机中的信号处理单元中的多个定位模式中选择一个定位模式，并且确定接收机基于所选定位模式。多种定位模式包括独立GPS模式，辅助GPS（AGPS）模式，DBS辅助模式的辅助GPS定位，GPS辅助模式的DBS定位，独立DBS模式和辅助DBS模式。

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